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<journal-meta>
<journal-id journal-id-type="publisher-id">Front. Psychol.</journal-id>
<journal-title-group>
<journal-title>Frontiers in Psychology</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Psychol.</abbrev-journal-title>
</journal-title-group>
<issn pub-type="epub">1664-1078</issn>
<publisher>
<publisher-name>Frontiers Media S.A.</publisher-name>
</publisher>
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<article-meta>
<article-id pub-id-type="doi">10.3389/fpsyg.2025.1648583</article-id>
<article-version article-version-type="Version of Record" vocab="NISO-RP-8-2008"/>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Perspective</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>When time slows down: temporal distortion and addictive social media use</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes">
<name>
<surname>Vinci</surname>
<given-names>Leonarda Anna</given-names>
</name>
<xref ref-type="aff" rid="aff1"/>
<xref ref-type="corresp" rid="c001"><sup>&#x002A;</sup></xref>
<uri xlink:href="https://loop.frontiersin.org/people/3099768"/>
<role vocab="credit" vocab-identifier="https://credit.niso.org/" vocab-term="Writing &#x2013; original draft" vocab-term-identifier="https://credit.niso.org/contributor-roles/writing-original-draft/">Writing &#x2013; original draft</role>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Savioni</surname>
<given-names>Lucrezia</given-names>
</name>
<xref ref-type="aff" rid="aff1"/>
<uri xlink:href="https://loop.frontiersin.org/people/577515"/>
<role vocab="credit" vocab-identifier="https://credit.niso.org/" vocab-term="Writing &#x2013; original draft" vocab-term-identifier="https://credit.niso.org/contributor-roles/writing-original-draft/">Writing &#x2013; original draft</role>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Triberti</surname>
<given-names>Stefano</given-names>
</name>
<xref ref-type="aff" rid="aff1"/>
<uri xlink:href="https://loop.frontiersin.org/people/120273"/>
<role vocab="credit" vocab-identifier="https://credit.niso.org/" vocab-term="Writing &#x2013; review &#x0026; editing" vocab-term-identifier="https://credit.niso.org/contributor-roles/writing-review-editing/">Writing &#x2013; review &#x0026; editing</role>
</contrib>
</contrib-group>
<aff id="aff1"><institution>Department of Psychology and Health Sciences, Pegaso University</institution>, <city>Milan</city>, <country country="it">Italy</country></aff>
<author-notes>
<corresp id="c001"><label>&#x002A;</label>Correspondence: Leonarda Anna Vinci, <email xlink:href="mailto:leonarda.vinci@unipegaso.it">leonarda.vinci@unipegaso.it</email></corresp>
</author-notes>
<pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-12-03">
<day>03</day>
<month>12</month>
<year>2025</year>
</pub-date>
<pub-date publication-format="electronic" date-type="collection">
<year>2025</year>
</pub-date>
<volume>16</volume>
<elocation-id>1648583</elocation-id>
<history>
<date date-type="received">
<day>17</day>
<month>06</month>
<year>2025</year>
</date>
<date date-type="rev-recd">
<day>16</day>
<month>10</month>
<year>2025</year>
</date>
<date date-type="accepted">
<day>19</day>
<month>11</month>
<year>2025</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#x00A9; 2025 Vinci, Savioni and Triberti.</copyright-statement>
<copyright-year>2025</copyright-year>
<copyright-holder>Vinci, Savioni and Triberti</copyright-holder>
<license>
<ali:license_ref start_date="2025-12-03">https://creativecommons.org/licenses/by/4.0/</ali:license_ref>
<license-p>This is an open-access article distributed under the terms of the <ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution License (CC BY)</ext-link>. The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</license-p>
</license>
</permissions>
<abstract>
<p>This article represents a theoretical contribution on the involvement factors involved in temporal processing related to the use of social media networking. Current literature agrees in highlighting that individuals are not very accurate in making temporal judgments with respect to the duration and progression of events, since they often tend to perceive time in an accelerated or slowed way. The temporal distortion between real time intervals and subjective perceived ones involves several cognitive and emotional biases, implicated in the modalities and frequency of use of social media. These factors, associated with particular individual predispositions, can favor the development of a problematic use of social media in terms of temporal planning and overlapping of activities. This work discusses a possible cyclical model that broadens the understanding and emphasizes the central role of temporal distortion in the onset of social media addiction.</p>
</abstract>
<kwd-group>
<kwd>perception time</kwd>
<kwd>time distortion</kwd>
<kwd>temporal bias</kwd>
<kwd>time online</kwd>
<kwd>social media networking</kwd>
<kwd>addiction</kwd>
<kwd>internet use</kwd>
</kwd-group>
<funding-group>
<funding-statement>The author(s) declare that no financial support for the research, authorship, and/or publication of this article.</funding-statement>
</funding-group>
<counts>
<fig-count count="1"/>
<table-count count="0"/>
<equation-count count="0"/>
<ref-count count="99"/>
<page-count count="7"/>
<word-count count="6602"/>
</counts>
<custom-meta-group>
<custom-meta>
<meta-name>section-at-acceptance</meta-name>
<meta-value>Addictive Behaviors</meta-value>
</custom-meta>
</custom-meta-group>
</article-meta>
</front>
<body>
<sec sec-type="intro" id="sec1">
<label>1</label>
<title>Introduction</title>
<p>The great development of social networks and their use has led to concerns over the risk of addiction (<xref ref-type="bibr" rid="ref10">Bozzola et al., 2022</xref>; <xref ref-type="bibr" rid="ref50">Kuss and Griffiths, 2017</xref>). Many studies have identified the important variables for classifying a person who uses social media in an addictive fashion (<xref ref-type="bibr" rid="ref99">Zhao et al., 2022</xref>; <xref ref-type="bibr" rid="ref26">Duradoni et al., 2020</xref>; <xref ref-type="bibr" rid="ref33">Griffiths and Kuss, 2017</xref>). However, some studies have highlighted that the time-of-use is not really indicative of addiction (<xref ref-type="bibr" rid="ref17">Charlton and Danforth, 2010</xref>; <xref ref-type="bibr" rid="ref60">Milani et al., 2018</xref>; <xref ref-type="bibr" rid="ref81">Triberti et al., 2018</xref>). Indeed many tend to spend a lot of time on social media due to work or other activities (e.g., social media managers, influencers), but without developing an addiction. Addiction develops when the subject progressively replaces their daily activities, such as study, work, etc., with consumption (<xref ref-type="bibr" rid="ref32">Griffiths, 2005</xref>). That considered, the role of time-of-use in technology-related addiction deserves thorough analysis: it is possible to derive relevant information for assessment from time-related aspects, beyond the mere consideration of absolute time-of-use.</p>
</sec>
<sec id="sec2">
<label>2</label>
<title>The perception of time</title>
<p>In literature, it is difficult to find a unified definition regarding the nature of time and its different applications. <xref ref-type="bibr" rid="ref42">Jaspers (1913)</xref>, similarly to <xref ref-type="bibr" rid="ref8">Bergson (1889)</xref>, distinguished &#x201C;experience&#x201D; from &#x201C;knowledge&#x201D; of time. The first refers to the measurable and objective aspects (the temporal scansion marked by clocks and calendars), while the second refers to subjective estimates.</p>
<p>Although we do not possess a &#x201C;sense of time&#x201D; (<xref ref-type="bibr" rid="ref93">Wittmann, 2009</xref>), and therefore a receptor organ, such as the ear, we experience the passage of time through its indirect consequences, namely progressions or regressions. The literature has identified four temporal processes on which our judgments are based: (1) duration; (2) simultaneity and temporal order; (3) sensation of the passage of time; (4) mental time travel (<xref ref-type="bibr" rid="ref38">Hinault et al., 2023</xref>). These are assessed through the use of personal time scales (e.g., the passing of the years) or more externalized scales, such as the change of season (<xref ref-type="bibr" rid="ref80">Stoji&#x0107; et al., 2023</xref>) or measurable and objective scales.</p>
<p>Perceived time is positively related to: (1) perceptual vividness (more intense and complex stimuli are perceived to last longer), (2) ease of extracting information from the stimulus, (3) attention allocation (focusing attention on a stimulus extends its perceived duration), and (4) familiarity (novel events seem longer than familiar ones due to higher cognitive processing) (<xref ref-type="bibr" rid="ref56">Matthews and Meck, 2016</xref>).</p>
<p>The perception of time is defined as a personal processing of temporal information through which individuals create short- and long-term behavioral and motivational plans (<xref ref-type="bibr" rid="ref76">Seginer and Lens, 2015</xref>). Temporal perception is based on two aspects: succession, i.e., the recognition of the sequence of events, and duration, i.e., the estimation of the time interval between two events or the duration of a specific event (<xref ref-type="bibr" rid="ref9008">Fraisse, 1984</xref>).</p>
<p>Temporal perception allows us to confer coherence and linearity to the succession of events (<xref ref-type="bibr" rid="ref7">Bausenhart et al., 2014</xref>; <xref ref-type="bibr" rid="ref89">Vroomen and Keetels 2010</xref>); it is modulated both by external factors, such as complexity and degree of involvement (<xref ref-type="bibr" rid="ref9">Block et al., 2010</xref>) and internal factors such as cognitive abilities (<xref ref-type="bibr" rid="ref19">Coull et al., 2011</xref>; <xref ref-type="bibr" rid="ref30">Fontes et al., 2016</xref>), emotional states (<xref ref-type="bibr" rid="ref25">Droit-Volet et al. 2013</xref>; <xref ref-type="bibr" rid="ref54">Ma et al., 2021</xref>; <xref ref-type="bibr" rid="ref9007">Micillo et al., 2024</xref>), personality (<xref ref-type="bibr" rid="ref53">Lehockey et al., 2018</xref>; <xref ref-type="bibr" rid="ref95">Wittmann and Paulus, 2008</xref>). motivations (<xref ref-type="bibr" rid="ref31">Gable and Poole, 2012</xref>; <xref ref-type="bibr" rid="ref34">Gupta, 2022</xref>), and stress (<xref ref-type="bibr" rid="ref37">Hancock and Weaver, 2005</xref>).</p>
<p>These influence temporal judgments and become relevant in relation to the potentially problematic use of social media.</p>
</sec>
<sec id="sec3">
<label>3</label>
<title>The role of time in social network addiction</title>
<p>Social networking sites (SNS) are &#x201C;virtual communities where users can create individual public profiles, interact with friends, and meet others based on common interests&#x201D; (<xref ref-type="bibr" rid="ref49">Kuss and Griffiths, 2011</xref>).</p>
<p>Global Internet use has led to concerns, especially regarding young people, on the subject of addiction to technology and social networks. According to <xref ref-type="bibr" rid="ref32">Griffiths&#x2019; (2005)</xref> addiction model, signs of social networking addiction include: mood alteration, salience (behavioral, cognitive and emotional preoccupation with SNS use), tolerance (increase in SNS use over time), withdrawal (unpleasant physical and emotional symptoms when SNS use is limited or stopped), conflict (interpersonal and intrapsychic problems) and rapid relapse after a period of abstinence. SN addiction makes individuals overly preoccupied, strongly motivated to stay online, distressed when unable to connect, and prone to organize activities around internet use (<xref ref-type="bibr" rid="ref51">La Barbera et al., 2009</xref>).</p>
<p>Most studies have focused on how often and for how long users access social media each day. However, few studies have concretely classified the behavioral standards of SNS addiction, such as using it four times a day, for more than 60&#x202F;min, or for more than 5 h a day (<xref ref-type="bibr" rid="ref39">Hong et al., 2014</xref>). Two individuals who spend the same amount of time on SNS may or may not exhibit problematic behavior depending on other intervening factors. The objective and total time spent on SNS, taken alone, is not a reliable indicator of addiction (<xref ref-type="bibr" rid="ref68">Orben and Przybylski, 2019</xref>). SNS addiction is defined as excessive social media use that impairs social functioning and/or psychological health and well-being (<xref ref-type="bibr" rid="ref4">Andreassen and Pallesen 2014</xref>; <xref ref-type="bibr" rid="ref27">Elphinston and Noller, 2011</xref>). However, meta-analysis found a weak correlation between time spent on SNS and psychological well-being, in terms of self-esteem, life satisfaction, loneliness, and depression (<xref ref-type="bibr" rid="ref41">Huang, 2017</xref>). Time distortions, or an overestimation (upward time distortion) or underestimation (downward time distortion) of the duration of an activity or event, are common among technology-dependent individuals. We explore this phenomenon in relation to time spent on social media, an indicator of excessive use (<xref ref-type="bibr" rid="ref84">Turel and Cavagnaro, 2019</xref>; <xref ref-type="bibr" rid="ref69">Paasche et al., 2019</xref>). At-risk individuals exhibit altered perceptions of time, even in tasks unrelated to social media (<xref ref-type="bibr" rid="ref83">Turel et al., 2018</xref>), suggesting the usefulness of analyzing the gap between perceived and actual time.</p>
<sec id="sec4">
<label>3.1</label>
<title>Gap between real and self-reported time internet use</title>
<p>Several studies have attempted to measure the discrepancy between the objective time of access to SNS and the subjective time experienced by subjects.</p>
<p>Although experimental settings offer a high level of stimulus control, they often lack ecological validity and generalization of the results (<xref ref-type="bibr" rid="ref55">Matthews and Meck, 2014</xref>; <xref ref-type="bibr" rid="ref71">Parry et al., 2021</xref>; <xref ref-type="bibr" rid="ref86">van Rijn, 2018</xref>). Time spent on Facebook and number of logins are differentially related to outcomes (<xref ref-type="bibr" rid="ref45">Junco, 2012a</xref>, <xref ref-type="bibr" rid="ref46">2012b</xref>). This suggests that self-reported and recorded measures may actually refer to distinct constructs, and that self-reports alone may not assess actual usage (<xref ref-type="bibr" rid="ref5">Andrews et al., 2015</xref>; <xref ref-type="bibr" rid="ref87">Vanden Abeele et al., 2013</xref>). Frequent smartphone checking habits and using a social app that can trigger access to other platforms increase overall usage time. Overestimation judgments have also been found in the estimation of short videos on Tik Tok and Instagram (<xref ref-type="bibr" rid="ref97">Yang et al., 2024</xref>; <xref ref-type="bibr" rid="ref44">Jiang et al., 2025</xref>). This suggests that temporal distortion may be characteristic of social media use. To better assess temporal bias, future studies should adopt multi-method approaches. Ecological Momentary Assessment (EMA) captures real-time perceptions of time use in natural settings, minimizing recall bias (<xref ref-type="bibr" rid="ref78">Shiffman et al., 2008</xref>; <xref ref-type="bibr" rid="ref1">Ahn et al., 2025</xref>; <xref ref-type="bibr" rid="ref61">Minich et al., 2024</xref>). EMA has been effectively applied to problematic smartphone and social media use, especially among adolescents and university students, providing ecologically valid data on daily fluctuations in mood, behavior, and time perception (<xref ref-type="bibr" rid="ref21">Coyne et al., 2022</xref>; <xref ref-type="bibr" rid="ref23">Donisi et al., 2024</xref>). Passive smartphone and app logs offer objective benchmarks that, compared with self-reports, help quantify perceptual distortions. Prospective timing tasks can complement these methods by assessing temporal processing under controlled conditions, though with lower ecological validity.</p>
<p>Self-reported judgments alone would lead to uncertain measures and false positives because they are subject to various factors such as sleep, personality traits (<xref ref-type="bibr" rid="ref28">Feldman et al., 2011</xref>; <xref ref-type="bibr" rid="ref90">Walsh et al., 2010</xref>) and social desirability, i.e., users overestimate behaviors judged positive by their peer group to present themselves at their best (<xref ref-type="bibr" rid="ref6">Araujo et al., 2017</xref>). Conversely, methods with higher ecological validity, such as EMA or passive sensing, offer greater insight into everyday behaviors but may present challenges in terms of implementation and participant compliance (<xref ref-type="bibr" rid="ref82">Trull and Ebner-Priemer, 2013</xref>; <xref ref-type="bibr" rid="ref65">Myin-Germeys et al., 2018</xref>).</p>
<p>The problem is not the time spent, but it&#x2019;s ineffective management, which takes resources away from other priority activities (<xref ref-type="bibr" rid="ref48">Katsitadze et al., 2025</xref>). Understanding the factors that influence the perception of time is crucial, especially when it is altered in addictions.</p>
</sec>
<sec id="sec5">
<label>3.2</label>
<title>Time bias in social networks: use and addiction</title>
<p>The symptoms of problematic social media use are similar to those of other addictions, namely conflict, salience, withdrawal, relapse, tolerance, and mood alteration (<xref ref-type="bibr" rid="ref9001">Andreassen et al., 2012</xref>).</p>
<p>The perception of time is a subjective variable and strongly influenced by both the characteristics of the stimulus itself and those of the context in which it occurs (<xref ref-type="bibr" rid="ref9005">Droit-Volet and Meck, 2007</xref>; <xref ref-type="bibr" rid="ref52">Lake et al., 2016</xref>): for example, time passes faster when we are in situations that are particularly salient/important for ourselves or when we are fully engaged in an activity, e.g., flow states (<xref ref-type="bibr" rid="ref74">Rutrecht et al., 2021</xref>), while it can pass more slowly when we are just waiting (<xref ref-type="bibr" rid="ref94">Wittmann, 2015</xref>; <xref ref-type="bibr" rid="ref62">Mioni et al., 2023</xref>). The perception of time is often intertwined with our expectations (<xref ref-type="bibr" rid="ref77">Shi et al., 2013</xref>); if I expect the train to arrive in 10&#x202F;min, but it&#x2019;s late, every extra minute will seem longer and longer combined with our restlessness. On the contrary, if I receive a message about the delay, expectations change and time seems to flow normally. These situations are typical of everyday life, generally transitory and context-related (<xref ref-type="bibr" rid="ref70">Pariyadath and Eagleman, 2012</xref>; <xref ref-type="bibr" rid="ref47">Karaaslan and Shi, 2024</xref>). However, in addiction contexts, they can take on specific characteristics.</p>
<p>Temporal biases in subjects with digital addiction are systematic (<xref ref-type="bibr" rid="ref16">Cervig&#x00F3;n-Carrasco et al., 2023</xref>) and also manifest themselves outside of compulsive use (<xref ref-type="bibr" rid="ref83">Turel et al., 2018</xref>).</p>
<p>The meta-analysis by <xref ref-type="bibr" rid="ref9002">Gu et al. (2024)</xref> showed that non-risk users show temporal accuracy, greater projection towards the future and better awareness of the present.</p>
<p>Of interest is the &#x201C;emotional distortion of time&#x201D; (<xref ref-type="bibr" rid="ref52">Lake et al., 2016</xref>), i.e., the impact that emotional stimuli have on time. The meta-analysis by <xref ref-type="bibr" rid="ref22">Cui et al. (2023)</xref> has shown that the relevant factor is the level of arousal rather than the emotional valence (positive/negative). Highly activated emotions, positive or negative, tend to cause an overestimation of time, while low-activation emotions generate an underestimation. In behavioral addictions, such as SNS addiction, emotional arousal is often amplified by states of craving (e.g., from notifications, likes, viral content), impulsivity and affective dysregulation, which can interfere with a sense of time.</p>
<p>Literature shows that people prone to SNS addiction present some significant positive predictors including:</p>
<list list-type="bullet">
<list-item>
<p>a fatalistic present and negative past temporal orientation (<xref ref-type="bibr" rid="ref59">Miceli et al., 2021</xref>);</p>
</list-item>
<list-item>
<p>two forms of temporal distortion: see above;</p>
</list-item>
<list-item>
<p>high impulsivity and impaired working memory (<xref ref-type="bibr" rid="ref93">Wittmann, 2009</xref>; <xref ref-type="bibr" rid="ref64">Moreira et al., 2016</xref>; <xref ref-type="bibr" rid="ref91">Wegmann et al., 2020</xref>; <xref ref-type="bibr" rid="ref99">Zhao et al., 2022</xref>): impulsive subjects overestimate time intervals and, consequently, undervalue the value of deferred rewards more than self-controlled individuals, especially in intense emotional conditions.</p>
</list-item>
</list>
<p>These behavioral and cognitive patterns fit within hyperbolic discounting models (<xref ref-type="bibr" rid="ref2">Ainslie, 1975</xref>; <xref ref-type="bibr" rid="ref57">Mazur, 1987</xref>), which explain the preference for immediate rewards over delayed ones. <xref ref-type="bibr" rid="ref72">Ray and Bossaerts (2011)</xref> show that positive temporal dependence in the biological clock compresses future time perception, causing an exaggerated undervaluation of delayed rewards. This mechanism may amplify impulsive choices in SNS addiction, making immediate digital stimuli more compelling. Integrating this concept strengthens the explanatory power of hyperbolic discounting models by linking time perception distortions to impulsive social media use.</p>
<p>Dysfunctional metacognitive beliefs about the uncontrollability and danger of one&#x2019;s thoughts predict addiction (<xref ref-type="bibr" rid="ref15">Casale et al., 2021</xref>). In addition to awareness, the ability to control matters, consistent with compensatory use models: Internet regulates negative emotional states, but excessive use causes stress and discomfort. Time appears as slowed down by anticipatory stress linked to craving or emotional discomfort caused by the perception of abuse (<xref ref-type="bibr" rid="ref14">Caplan, 2010</xref>).</p>
<p>It is important to consider moderating factors that influence temporal distortions, e.g., age: younger individuals tend to have more fragmented smartphone use, which may worsen difficulties in estimating time (<xref ref-type="bibr" rid="ref85">Twenge et al., 2019</xref>). Socioeconomic status (SES) also plays a role, as different access to devices, digital literacy, and routines can affect usage patterns and time perception (<xref ref-type="bibr" rid="ref9011">Odgers and Jensen, 2020</xref>). Additionally, platform-specific features such as infinite scroll and autoplay (e.g., TikTok, Instagram Reels) can increase temporal distortions by promoting immersive use, unlike more functional platforms like LinkedIn. Recognizing these factors is crucial for identifying populations vulnerable to negative outcomes related to distorted time perception and problematic use.</p>
</sec>
<sec id="sec6">
<label>3.3</label>
<title>A possible integrated model</title>
<p>The literature has often focused on usage time as a variable determining addiction. However, we have seen how temporal bias alone is not sufficient, but is clinically relevant in the presence of vulnerabilities. Our hypothesis is that pre-existing biases in temporal representations may act as a contributing factor to the development of sensitivity to addictive conducts. In other words, people who have issues in representing time may be at higher risk of enacting behaviors that will become chronic due to other essential mechanisms. For example, an individual who does not realize the passage of time and/or overestimate time intervals between substance intake instances may be prone to develop addictive behaviors faster. While there is certainly evidence of time distortions in individuals with addiction or even impulsivity (as a pre-existent personality tendency) (<xref ref-type="bibr" rid="ref64">Moreira et al., 2016</xref>; <xref ref-type="bibr" rid="ref9015">Wittmann et al., 2007</xref>), longitudinal data are needed to properly assess the contribution of this factor in the onset of addiction. Temporal distortion can interact with dysfunctional metacognitive control processes in a self-reinforcing cycle that fuels problematic technology use. Specifically, we hypothesized an integrated model (<xref ref-type="fig" rid="fig1">Figure 1</xref>) that identifies temporal distortion as a basic vulnerability, alongside executive, attentional and motivational dysfunctions that are implicated both in the dysregulation of digital behavior and in difficulties in temporal monitoring.</p>
<fig position="float" id="fig1">
<label>Figure 1</label>
<caption>
<p>The main process that influence the social media addiction.</p>
</caption>
<graphic xlink:href="fpsyg-16-1648583-g001.tif" mimetype="image" mime-subtype="tiff">
<alt-text content-type="machine-generated">Flowchart illustrating the social media addiction cycle as a continuum between time distortion and loss of control. It highlights influencing factors such as individual traits, rewards, and metacognition, with a particular focus on vulnerable populations such as adolescents and individuals with ADHD. Key factors include underestimation and overestimation of time and impaired monitoring.</alt-text>
</graphic>
</fig>
<p>Social media use is supported by habitual and intermittent reinforcements (likes, notifications, followers), which amplify the perception of reward (<xref ref-type="bibr" rid="ref18">Clark and Zack, 2023</xref>; <xref ref-type="bibr" rid="ref24">Dores et al., 2025</xref>; <xref ref-type="bibr" rid="ref9013">Wang and Zhang, 2023</xref>). Platform&#x2019;s design (progress bars, push notifications, personalisation) has been shown to further enhance engagement (<xref ref-type="bibr" rid="ref3">Alutaybi et al., 2019</xref>; <xref ref-type="bibr" rid="ref63">Montag and Elhai, 2023</xref>), along with external personal, professional and social demands, such as the use of LinkedIn tags to showcase work accomplishments (<xref ref-type="bibr" rid="ref9014">Weisi and Hajizadeh, 2025</xref>; <xref ref-type="bibr" rid="ref66">Nor et al., 2025</xref>).</p>
<p>However, these are often cited as a cause of excessive use, not everyone develops addiction: some remain regular users or low-risk, without impairments in daily functioning. Positive reinforcement explains the onset, but not sustained use or loss of control.</p>
<p>In accordance with theories of internal vulnerability to time perception (<xref ref-type="bibr" rid="ref95">Wittmann and Paulus, 2008</xref>), temporal distortion could serve as a marker that helps distinguish individuals with or without addiction.</p>
<p>The model hypothesises that individuals at greatest risk of addiction exhibit a temporal perception deficit, distorting the duration of events and experiencing frustration. The intensity of distortion is modulated by characteristics such as poor emotional regulation, impulsivity, low tolerance of boredom and frustration, anxiety, perfectionism and a temporal perspective focused on the negative present and past with limited orientation towards the future (<xref ref-type="bibr" rid="ref59">Miceli et al., 2021</xref>).</p>
<p>These factors interact with socio-digital dynamics to act as &#x2018;cognitive slot machines&#x2019; (<xref ref-type="bibr" rid="ref88">Voinea et al., 2024</xref>), maximising engagement and pursuit of immediate rewards in line with the hyperbolic discounting mechanism. Impaired temporal awareness reduces the ability to self-monitor behavior and promotes maladaptive coping strategies, such as excessive social media use (S-REF model; <xref ref-type="bibr" rid="ref92">Wells and Matthews, 1996</xref>).</p>
<p>Using social media after experiencing momentary gratification, relief, and increased reactivity to stimuli reinforces positive metacognitive beliefs about the usefulness of social media for internal emotional and cognitive regulation (&#x201C;TikTok videos relax me&#x201D;). This increases excitability and the desire to use social media (craving) and, at the same time, reinforces negative metacognitions regarding the uncontrollability of thoughts (&#x201C;If I ignore notifications, I&#x2019;ll feel worse&#x201D;; &#x201C;I cannot stop even though I know I&#x2019;ve wasted a lot of time&#x201D;). This results in weakened self-regulation efforts and increase in compulsive, uncontrollable behaviors (<xref ref-type="bibr" rid="ref58">Meynadier et al., 2025</xref>; <xref ref-type="bibr" rid="ref79">Spada et al., 2008</xref>), potentially leading to digital abstinence. Ultimately, a cycle of maintenance can develop, in which the loss of control intensifies time distortion. This progressively compromises decision-making processes and goal-oriented activities in daily life.</p>
</sec>
</sec>
<sec sec-type="conclusions" id="sec7">
<label>4</label>
<title>Conclusion</title>
<p>As SNS become a habitual part of our daily lives, concerns about their potential negative effects on physical and mental well-being are growing. This article explored the subjective perception of time associated with the use of SNS. Based on the review of current literature, we emphasized that the factor &#x201C;usage time&#x201D; is not a dependent variable and directly related to abuse or addiction. Users are not aware of the time they spend online on a daily basis (<xref ref-type="bibr" rid="ref40">Horwood and Anglim, 2019</xref>; <xref ref-type="bibr" rid="ref75">Schmuck, 2020</xref>) and most spend more than 2 h per day on the web. Objective measurement of time spent on individual devices is neither indicative of abuse nor does it provide information on subjective distress and functional impairment.</p>
<p>Intense use for work, education and routine purposes differs from compulsive use. Online time becomes relevant when it takes away significant time from other daily activities (<xref ref-type="bibr" rid="ref81">Triberti et al., 2018</xref>). That considered, it may be tempting to assume that usage time is not problematic; at the same time, it becomes even more important to identify problematic activities.</p>
<p>Time distortion, considered as a constant, is an indicator that can still help diagnosis. We propose an integrated cyclical model that hypothesizes a pre-existing temporal distortion as a contributing factor to sensitivity to addictive conducts.</p>
<p>The hypothesis supports and could enrich the I-PACE model (Interaction of Person-Affect-Cognition-Execution; <xref ref-type="bibr" rid="ref11">Brand et al., 2019</xref>) in which addiction is given by the interaction between individual predisposing factors, affective, cognitive and executive.</p>
<p>One strength of our hypothesis is that it could give clear indications for falsification. For example, there is sparse evidence of temporal distortions in populations that are highly engaged in an activity (e.g., social media, video games) (<xref ref-type="bibr" rid="ref44">Jiang et al., 2025</xref>; <xref ref-type="bibr" rid="ref12">Bur&#x00E9;n et al., 2023</xref>; <xref ref-type="bibr" rid="ref96">Wood and Griffiths, 2007</xref>), yet without developing a risk for addiction. Alternatively, most studies compare high- and low-risk groups for addiction, where problematic use is already present. Further exploration of similar results may drive the design of experiments on more specific types, frequency or correlates of temporal distortions, to demonstrate whether and under what conditions they could act as contributory factors in the development of addiction, or not.</p>
<p>The strength of this hypothesis lies in the possibility of testing it through quantitative research and psychological interventions. Indeed, future research could focus on longitudinal studies to identify causal relations between pre-existing temporal distortions and vulnerability to addiction. Clinicians could also develop interventions (e.g., randomized controlled trials) where resources are given to addicted patients to improve their temporal representations vs. control groups, to assess the effects on mental health issues. This, in fact, could also translate into the possibility of systematically inserting standardized measures of temporal perception in the assessment of SNS abuse. To test hypotheses and to facilitate improved self-regulation of time, the following may be helpful: cognitive-behavioral techniques, such as implementing limits on usage and offline time; mindfulness to increase awareness of the present moment; using apps to self-monitor time and emotions. On the other hand, one limitation is that we did not consider the perceived temporal discrepancy in overall Internet/social media use, combining it comprehensively with all the biases that could influence the process. Future research could focus on possible differences between overall Internet and social media use, as well as between platforms, in terms of frequency, quantity, and age of users.</p>
</sec>
</body>
<back>
<sec sec-type="data-availability" id="sec8">
<title>Data availability statement</title>
<p>The original contributions presented in the study are included in the article/supplementary material, further inquiries can be directed to the corresponding author.</p>
</sec>
<sec sec-type="author-contributions" id="sec9">
<title>Author contributions</title>
<p>LA: Writing &#x2013; original draft. LS: Writing &#x2013; original draft. ST: Writing &#x2013; review &#x0026; editing.</p>
</sec>
<sec sec-type="COI-statement" id="sec10">
<title>Conflict of interest</title>
<p>The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.</p>
</sec>
<sec sec-type="ai-statement" id="sec11">
<title>Generative AI statement</title>
<p>The authors declare that no Gen AI was used in the creation of this manuscript.</p>
<p>Any alternative text (alt text) provided alongside figures in this article has been generated by Frontiers with the support of artificial intelligence and reasonable efforts have been made to ensure accuracy, including review by the authors wherever possible. If you identify any issues, please contact us.</p>
</sec>
<sec sec-type="disclaimer" id="sec12">
<title>Publisher&#x2019;s note</title>
<p>All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.</p>
</sec>
<ref-list>
<title>References</title>
<ref id="ref1"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ahn</surname><given-names>J. S.</given-names></name> <name><surname>Jeong</surname><given-names>I.</given-names></name> <name><surname>Park</surname><given-names>S.</given-names></name> <name><surname>Lee</surname><given-names>J.</given-names></name> <name><surname>Jeon</surname><given-names>M.</given-names></name> <name><surname>Lee</surname><given-names>S.</given-names></name> <etal/></person-group>. (<year>2025</year>). <article-title>App-based ecological momentary assessment of problematic smartphone use during examination weeks in university students: 6-week observational study</article-title>. <source>J. Med. Internet Res.</source> <volume>27</volume>:<fpage>e69320</fpage>. doi: <pub-id pub-id-type="doi">10.2196/69320</pub-id>, PMID: <pub-id pub-id-type="pmid">39908075</pub-id></mixed-citation></ref>
<ref id="ref2"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ainslie</surname><given-names>G.</given-names></name></person-group> (<year>1975</year>). <article-title>Specious reward: a behavioral theory of impulsiveness and impulse control</article-title>. <source>Psychol. Bull.</source> <volume>82</volume>, <fpage>463</fpage>&#x2013;<lpage>496</lpage>. doi: <pub-id pub-id-type="doi">10.1037/h0076860</pub-id>, PMID: <pub-id pub-id-type="pmid">1099599</pub-id></mixed-citation></ref>
<ref id="ref3"><mixed-citation publication-type="confproc"><person-group person-group-type="author"><name><surname>Alutaybi</surname><given-names>A.</given-names></name> <name><surname>Arden-Close</surname><given-names>E.</given-names></name> <name><surname>McAlaney</surname><given-names>J.</given-names></name> <name><surname>Stefanidis</surname><given-names>A.</given-names></name> <name><surname>Phalp</surname><given-names>K.</given-names></name> <name><surname>Ali</surname><given-names>R</given-names></name></person-group>. <year>2019</year>. <article-title>How can social networks design trigger fear of missing out?</article-title> In <conf-name>2019 IEEE International Conference on Systems, Man and Cybernetics (SMC)</conf-name>.</mixed-citation></ref>
<ref id="ref4"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Andreassen</surname><given-names>C. S.</given-names></name> <name><surname>Pallesen</surname><given-names>S.</given-names></name></person-group> (<year>2014</year>). <article-title>Social network site addiction - an overview</article-title>. <source>Curr. Pharm. Des.</source> <volume>20</volume>, <fpage>4053</fpage>&#x2013;<lpage>4061</lpage>. doi: <pub-id pub-id-type="doi">10.2174/13816128113199990616</pub-id>, PMID: <pub-id pub-id-type="pmid">24001298</pub-id></mixed-citation></ref>
<ref id="ref9001"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Andreassen</surname><given-names>C. S.</given-names></name> <name><surname>Torsheim</surname><given-names>T.</given-names></name> <name><surname>Brunborg</surname><given-names>G. S.</given-names></name> <name><surname>Pallesen</surname><given-names>S.</given-names></name></person-group> (<year>2012</year>). <article-title>Development of a Facebook Addiction Scale</article-title>. <source>Psychol Rep.</source> <volume>110</volume>, <fpage>501</fpage>&#x2013;<lpage>17</lpage>. doi: <pub-id pub-id-type="doi">10.2466/02.09.18.PR0.110.2.501-517</pub-id></mixed-citation></ref>
<ref id="ref5"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Andrews</surname><given-names>S.</given-names></name> <name><surname>Ellis</surname><given-names>D. A.</given-names></name> <name><surname>Shaw</surname><given-names>H.</given-names></name> <name><surname>Piwek</surname><given-names>L.</given-names></name></person-group> (<year>2015</year>). <article-title>Beyond self-report: tools to compare estimated and real-world smartphone use</article-title>. <source>PLoS One</source> <volume>10</volume>:<fpage>e0139004</fpage>. doi: <pub-id pub-id-type="doi">10.1371/journal.pone.0139004</pub-id>, PMID: <pub-id pub-id-type="pmid">26509895</pub-id></mixed-citation></ref>
<ref id="ref6"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Araujo</surname><given-names>T.</given-names></name> <name><surname>Wonneberger</surname><given-names>A.</given-names></name> <name><surname>Neijens</surname><given-names>P.</given-names></name> <name><surname>de Vreese</surname><given-names>C.</given-names></name></person-group> (<year>2017</year>). <article-title>How much time do you spend online? Understanding and improving the accuracy of self-reported measures of internet use</article-title>. <source>Commun. Methods Meas.</source> <volume>11</volume>, <fpage>173</fpage>&#x2013;<lpage>190</lpage>. doi: <pub-id pub-id-type="doi">10.1080/19312458.2017.1317337</pub-id></mixed-citation></ref>
<ref id="ref7"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Bausenhart</surname><given-names>K. M.</given-names></name> <name><surname>Dyjas</surname><given-names>O.</given-names></name> <name><surname>Ulrich</surname><given-names>R.</given-names></name></person-group> (<year>2014</year>). <article-title>Temporal reproductions are influenced by an internal reference: explaining the Vierordt effect</article-title>. <source>Acta Psychol.</source> <volume>147</volume>, <fpage>60</fpage>&#x2013;<lpage>67</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.actpsy.2013.06.011</pub-id>, PMID: <pub-id pub-id-type="pmid">23896562</pub-id></mixed-citation></ref>
<ref id="ref8"><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Bergson</surname><given-names>H.</given-names></name></person-group> (<year>1889</year>). <source>Essai sur les donn&#x00E9;es imm&#x00E9;diates de la conscience</source>. <publisher-loc>Paris</publisher-loc>: <publisher-name>F&#x00E9;lix Alcan</publisher-name>.</mixed-citation></ref>
<ref id="ref9"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Block</surname><given-names>R. A.</given-names></name> <name><surname>Hancock</surname><given-names>P. A.</given-names></name> <name><surname>Zakay</surname><given-names>D.</given-names></name></person-group> (<year>2010</year>). <article-title>How cognitive load affects duration judgments: a meta-analytic review</article-title>. <source>Acta Psychol.</source> <volume>134</volume>, <fpage>330</fpage>&#x2013;<lpage>343</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.actpsy.2010.03.006</pub-id>, PMID: <pub-id pub-id-type="pmid">20403583</pub-id></mixed-citation></ref>
<ref id="ref10"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Bozzola</surname><given-names>E.</given-names></name> <name><surname>Spina</surname><given-names>G.</given-names></name> <name><surname>Agostiniani</surname><given-names>R.</given-names></name> <name><surname>Barni</surname><given-names>S.</given-names></name> <name><surname>Russo</surname><given-names>R.</given-names></name> <name><surname>Scarpato</surname><given-names>E.</given-names></name> <etal/></person-group>. (<year>2022</year>). <article-title>The use of social Media in Children and Adolescents: scoping review on the potential risks</article-title>. <source>Int. J. Environ. Res. Public Health</source> <volume>19</volume>:<fpage>9960</fpage>. doi: <pub-id pub-id-type="doi">10.3390/ijerph19169960</pub-id>, PMID: <pub-id pub-id-type="pmid">36011593</pub-id></mixed-citation></ref>
<ref id="ref11"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Brand</surname><given-names>M.</given-names></name> <name><surname>Wegmann</surname><given-names>E.</given-names></name> <name><surname>Stark</surname><given-names>R.</given-names></name> <name><surname>M&#x00FC;ller</surname><given-names>A.</given-names></name> <name><surname>W&#x00F6;lfling</surname><given-names>K.</given-names></name> <name><surname>Robbins</surname><given-names>T. W.</given-names></name> <etal/></person-group>. (<year>2019</year>). <article-title>The interaction of person-affect-cognition-execution (I-PACE) model for addictive behaviors: update, generalization to addictive behaviors beyond internet-use disorders, and specification of the process character of addictive behaviors</article-title>. <source>Neurosci. Biobehav. Rev.</source> <volume>104</volume>, <fpage>1</fpage>&#x2013;<lpage>10</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.neubiorev.2019.06.032</pub-id>, PMID: <pub-id pub-id-type="pmid">31247240</pub-id></mixed-citation></ref>
<ref id="ref12"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Bur&#x00E9;n</surname><given-names>J.</given-names></name> <name><surname>Nutley</surname><given-names>S. B.</given-names></name> <name><surname>Thorell</surname><given-names>L. B.</given-names></name></person-group> (<year>2023</year>). <article-title>Screen time and addictive use of gaming and social media in relation to health outcomes</article-title>. <source>Front. Psychol.</source> <volume>14</volume>:<fpage>1258784</fpage>. doi: <pub-id pub-id-type="doi">10.3389/fpsyg.2023.1258784</pub-id>, PMID: <pub-id pub-id-type="pmid">38192395</pub-id></mixed-citation></ref>
<ref id="ref14"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Caplan</surname><given-names>S. E.</given-names></name></person-group> (<year>2010</year>). <article-title>Theory and measurement of generalized problematic internet use: a two-step approach</article-title>. <source>Comput. Human Behav.</source> <volume>26</volume>, <fpage>1089</fpage>&#x2013;<lpage>1097</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.chb.2010.03.012</pub-id></mixed-citation></ref>
<ref id="ref15"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Casale</surname><given-names>S.</given-names></name> <name><surname>Music&#x00F2;</surname><given-names>A.</given-names></name> <name><surname>Spada</surname><given-names>M. M.</given-names></name></person-group> (<year>2021</year>). <article-title>A systematic review of metacognitions in internet gaming disorder and problematic internet, smartphone and social networking sites use</article-title>. <source>Clin. Psychol. Psychother.</source> <volume>28</volume>, <fpage>1494</fpage>&#x2013;<lpage>1508</lpage>. doi: <pub-id pub-id-type="doi">10.1002/cpp.2588</pub-id>, PMID: <pub-id pub-id-type="pmid">33783920</pub-id></mixed-citation></ref>
<ref id="ref16"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cervig&#x00F3;n-Carrasco</surname><given-names>V.</given-names></name> <name><surname>Ballester-Arnal</surname><given-names>R.</given-names></name> <name><surname>Billieux</surname><given-names>J.</given-names></name> <name><surname>Gil-Juli&#x00E1;</surname><given-names>B.</given-names></name> <name><surname>Gim&#x00E9;nez-Garc&#x00ED;a</surname><given-names>C.</given-names></name> <name><surname>Castro-Calvo</surname><given-names>J.</given-names></name></person-group> (<year>2023</year>). <article-title>Distortions in time perception related to videogames, pornography, and TV series exposure: an experimental study in three independent samples</article-title>. <source>J. Behav. Addict.</source> <volume>12</volume>, <fpage>938</fpage>&#x2013;<lpage>952</lpage>. doi: <pub-id pub-id-type="doi">10.1556/2006.2023.00067</pub-id>, PMID: <pub-id pub-id-type="pmid">38047945</pub-id></mixed-citation></ref>
<ref id="ref17"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Charlton</surname><given-names>J. P.</given-names></name> <name><surname>Danforth</surname><given-names>I. D. W.</given-names></name></person-group> (<year>2010</year>). <article-title>Validating the distinction between computer addiction and engagement: online game playing and personality</article-title>. <source>Behav. Inf. Technol.</source> <volume>29</volume>, <fpage>601</fpage>&#x2013;<lpage>613</lpage>. doi: <pub-id pub-id-type="doi">10.1080/01449290903401978</pub-id></mixed-citation></ref>
<ref id="ref18"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Clark</surname><given-names>L.</given-names></name> <name><surname>Zack</surname><given-names>M.</given-names></name></person-group> (<year>2023</year>). <article-title>Engineered highs: reward variability and frequency as potential prerequisites of behavioural addiction</article-title>. <source>Addict. Behav.</source> <volume>140</volume>:<fpage>107626</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.addbeh.2023.107626</pub-id>, PMID: <pub-id pub-id-type="pmid">36701907</pub-id></mixed-citation></ref>
<ref id="ref19"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Coull</surname><given-names>J. T.</given-names></name> <name><surname>Cheng</surname><given-names>R.-K.</given-names></name> <name><surname>Meck</surname><given-names>W. H.</given-names></name></person-group> (<year>2011</year>). <article-title>Neuroanatomical and neurochemical substrates of timing</article-title>. <source>Neuropsychopharmacol</source> <volume>36</volume>, <fpage>3</fpage>&#x2013;<lpage>25</lpage>. doi: <pub-id pub-id-type="doi">10.1038/npp.2010.113</pub-id>, PMID: <pub-id pub-id-type="pmid">20668434</pub-id></mixed-citation></ref>
<ref id="ref21"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Coyne</surname><given-names>S. M.</given-names></name> <name><surname>Yang</surname><given-names>C.</given-names></name> <name><surname>Stockdale</surname><given-names>L.</given-names></name> <name><surname>Fraser</surname><given-names>A. M.</given-names></name></person-group> (<year>2022</year>). <article-title>Development of an ecological momentary assessment of the impact of social media use among suicidal adolescents</article-title>. <source>J. Adolesc.</source> <volume>94</volume>, <fpage>472</fpage>&#x2013;<lpage>482</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.adolescence.2021.11.006</pub-id></mixed-citation></ref>
<ref id="ref22"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cui</surname><given-names>X.</given-names></name> <name><surname>Tian</surname><given-names>Y.</given-names></name> <name><surname>Zhang</surname><given-names>L.</given-names></name> <name><surname>Chen</surname><given-names>Y.</given-names></name> <name><surname>Bai</surname><given-names>Y.</given-names></name> <name><surname>Li</surname><given-names>D.</given-names></name> <etal/></person-group>. (<year>2023</year>). <article-title>The role of valence, arousal, stimulus type, and temporal paradigm in the effect of emotion on time perception: a meta-analysis</article-title>. <source>Psychon. Bull. Rev.</source> <volume>30</volume>, <fpage>1</fpage>&#x2013;<lpage>21</lpage>. doi: <pub-id pub-id-type="doi">10.3758/s13423-022-02148-3</pub-id>, PMID: <pub-id pub-id-type="pmid">35879593</pub-id></mixed-citation></ref>
<ref id="ref23"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Donisi</surname><given-names>V.</given-names></name> <name><surname>Salerno</surname><given-names>L.</given-names></name> <name><surname>Delvecchio</surname><given-names>E.</given-names></name> <name><surname>Brugnera</surname><given-names>A.</given-names></name></person-group> (<year>2024</year>). <article-title>Problematic social media use among Italian midadolescents: protocol and rationale of the SMART project</article-title>. <source>JMIR Research Protocols</source> <volume>13</volume>:<fpage>e58739</fpage>. doi: <pub-id pub-id-type="doi">10.2196/58739</pub-id>, PMID: <pub-id pub-id-type="pmid">39248403</pub-id></mixed-citation></ref>
<ref id="ref24"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dores</surname><given-names>A. R.</given-names></name> <name><surname>Peixoto</surname><given-names>M.</given-names></name> <name><surname>Fernandes</surname><given-names>C.</given-names></name> <name><surname>Marques</surname><given-names>A.</given-names></name> <name><surname>Barbosa</surname><given-names>F.</given-names></name></person-group> (<year>2025</year>). <article-title>The effects of social feedback through the &#x201C;like&#x201D; feature on brain activity: a systematic review</article-title>. <source>Healthcare</source> <volume>13</volume>:<fpage>89</fpage>. doi: <pub-id pub-id-type="doi">10.3390/healthcare13010089</pub-id>, PMID: <pub-id pub-id-type="pmid">39791696</pub-id></mixed-citation></ref>
<ref id="ref25"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Droit-Volet</surname><given-names>S.</given-names></name> <name><surname>Fayolle</surname><given-names>S.</given-names></name> <name><surname>Lamotte</surname><given-names>M.</given-names></name> <name><surname>Gil</surname><given-names>S.</given-names></name></person-group> (<year>2013</year>). <article-title>Time, emotion and the embodiment of timing</article-title>. <source>Timing Time Percept.</source> <volume>1</volume>, <fpage>99</fpage>&#x2013;<lpage>126</lpage>. doi: <pub-id pub-id-type="doi">10.1163/22134468-00002004</pub-id></mixed-citation></ref>
<ref id="ref9005"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Droit-Volet</surname><given-names>S.</given-names></name> <name><surname>Meck</surname><given-names>W. H.</given-names></name></person-group> (<year>2007</year>). <article-title>How emotions colour our perception of time</article-title>. <source>Trends Cogn Sci.</source> <volume>11</volume>, <fpage>504</fpage>&#x2013;<lpage>13</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.tics.2007.09.008</pub-id></mixed-citation></ref>
<ref id="ref26"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Duradoni</surname><given-names>M.</given-names></name> <name><surname>Innocenti</surname><given-names>F.</given-names></name> <name><surname>Guazzini</surname><given-names>A.</given-names></name></person-group> (<year>2020</year>). <article-title>Well-being and social media: a systematic review of Bergen addiction scales</article-title>. <source>Future Internet</source> <volume>12</volume>:<fpage>24</fpage>. doi: <pub-id pub-id-type="doi">10.3390/fi12020024</pub-id></mixed-citation></ref>
<ref id="ref27"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Elphinston</surname><given-names>R. A.</given-names></name> <name><surname>Noller</surname><given-names>P.</given-names></name></person-group> (<year>2011</year>). <article-title>Time to face it! Facebook intrusion and the implications for romantic jealousy and relationship satisfaction</article-title>. <source>Cyberpsychol. Behav. Soc. Netw.</source> <volume>14</volume>, <fpage>631</fpage>&#x2013;<lpage>635</lpage>. doi: <pub-id pub-id-type="doi">10.1089/cyber.2010.0318</pub-id>, PMID: <pub-id pub-id-type="pmid">21548798</pub-id></mixed-citation></ref>
<ref id="ref28"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Feldman</surname><given-names>G.</given-names></name> <name><surname>Greeson</surname><given-names>J.</given-names></name> <name><surname>Renna</surname><given-names>M.</given-names></name> <name><surname>Robbins-Monteith</surname><given-names>K.</given-names></name></person-group> (<year>2011</year>). <article-title>Mindfulness predicts less texting while driving among young adults: examining attention- and emotion-regulation motives as potential mediators</article-title>. <source>Pers Individ Dif</source> <volume>51</volume>, <fpage>856</fpage>&#x2013;<lpage>861</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.paid.2011.07.020</pub-id>, PMID: <pub-id pub-id-type="pmid">22031789</pub-id></mixed-citation></ref>
<ref id="ref30"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Fontes</surname><given-names>R.</given-names></name> <name><surname>Ribeiro</surname><given-names>J.</given-names></name> <name><surname>Gupta</surname><given-names>D. S.</given-names></name> <name><surname>Machado</surname><given-names>D.</given-names></name> <name><surname>Lopes-J&#x00FA;nior</surname><given-names>F.</given-names></name> <name><surname>Magalh&#x00E3;es</surname><given-names>F.</given-names></name> <etal/></person-group>. (<year>2016</year>). <article-title>Time perception mechanisms at central nervous system</article-title>. <source>Neurol. Int.</source> <volume>8</volume>:<fpage>5939</fpage>. doi: <pub-id pub-id-type="doi">10.4081/ni.2016.5939</pub-id>, PMID: <pub-id pub-id-type="pmid">27127597</pub-id></mixed-citation></ref>
<ref id="ref9008"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Fraisse</surname><given-names>P.</given-names></name></person-group> (<year>1984</year>). <article-title>Perception and estimation of time</article-title>. <source>Annu Rev Psychol.</source> <volume>35</volume>:<fpage>1</fpage>&#x2013;<lpage>36</lpage>. doi: <pub-id pub-id-type="doi">10.1146/annurev.ps.35.020184.000245</pub-id></mixed-citation></ref>
<ref id="ref31"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gable</surname><given-names>P. A.</given-names></name> <name><surname>Poole</surname><given-names>B. D.</given-names></name></person-group> (<year>2012</year>). <article-title>Time flies when you&#x2019;re having approach-motivated fun: effects of motivational intensity on time perception</article-title>. <source>Psychol. Sci.</source> <volume>23</volume>, <fpage>879</fpage>&#x2013;<lpage>886</lpage>. doi: <pub-id pub-id-type="doi">10.1177/0956797611435817</pub-id>, PMID: <pub-id pub-id-type="pmid">22760888</pub-id></mixed-citation></ref>
<ref id="ref32"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Griffiths</surname><given-names>M.</given-names></name></person-group> (<year>2005</year>). <article-title>A &#x201C;components&#x201D; model of addiction within a biopsychosocial framework</article-title>. <source>J. Subst. Use</source> <volume>10</volume>, <fpage>191</fpage>&#x2013;<lpage>197</lpage>. doi: <pub-id pub-id-type="doi">10.1080/14659890500114359</pub-id></mixed-citation></ref>
<ref id="ref33"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Griffiths</surname><given-names>M. D.</given-names></name> <name><surname>Kuss</surname><given-names>D.</given-names></name></person-group> (<year>2017</year>). <article-title>Adolescent social media addiction (revisited)</article-title>. <source>Educ. Health</source> <volume>35</volume>, <fpage>49</fpage>&#x2013;<lpage>52</lpage>. Available at: <ext-link xlink:href="https://sheu.org.uk/sheux/EH/eh353mg.pdf" ext-link-type="uri">https://sheu.org.uk/sheux/EH/eh353mg.pdf</ext-link></mixed-citation></ref>
<ref id="ref9002"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gu</surname><given-names>Y.</given-names></name> <name><surname>Shan</surname><given-names>J.</given-names></name> <name><surname>Huang</surname><given-names>T.</given-names></name> <name><surname>Yu</surname><given-names>C.</given-names></name> <name><surname>Wu</surname><given-names>H.</given-names></name> <name><surname>Hu</surname><given-names>X.</given-names></name> <etal/></person-group>. (<year>2024</year>). <article-title>Exploring the interplay between addiction and time perception: A systematic review and meta-analysis</article-title>. <source>Prog Neuropsychopharmacol Biol Psychiatry.</source> <volume>135</volume>:<fpage>111104</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.pnpbp.2024.111104</pub-id></mixed-citation></ref>
<ref id="ref34"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gupta</surname><given-names>R.</given-names></name></person-group> (<year>2022</year>). <article-title>Motivational salience, not valence, modulates time perception</article-title>. <source>Emotion</source> <volume>22</volume>, <fpage>283</fpage>&#x2013;<lpage>291</lpage>. doi: <pub-id pub-id-type="doi">10.1037/emo0001071</pub-id>, PMID: <pub-id pub-id-type="pmid">35073111</pub-id></mixed-citation></ref>
<ref id="ref37"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hancock</surname><given-names>P. A.</given-names></name> <name><surname>Weaver</surname><given-names>J. L.</given-names></name></person-group> (<year>2005</year>). <article-title>On time distortion under stress</article-title>. <source>Theor. Issues Ergon. Sci.</source> <volume>6</volume>, <fpage>193</fpage>&#x2013;<lpage>211</lpage>. doi: <pub-id pub-id-type="doi">10.1080/14639220512331325747</pub-id></mixed-citation></ref>
<ref id="ref38"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hinault</surname><given-names>T.</given-names></name> <name><surname>D&#x2019;Argembeau</surname><given-names>A.</given-names></name> <name><surname>Bowler</surname><given-names>D. M.</given-names></name> <name><surname>La Corte</surname><given-names>V.</given-names></name> <name><surname>Desaunay</surname><given-names>P.</given-names></name> <name><surname>Provasi</surname><given-names>J.</given-names></name> <etal/></person-group>. (<year>2023</year>). <article-title>Time processing in neurological and psychiatric conditions</article-title>. <source>Neurosci. Biobehav. Rev.</source> <volume>154</volume>:<fpage>105430</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.neubiorev.2023.105430</pub-id>, PMID: <pub-id pub-id-type="pmid">37871780</pub-id></mixed-citation></ref>
<ref id="ref39"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hong</surname><given-names>F.-Y.</given-names></name> <name><surname>Huang</surname><given-names>D.-H.</given-names></name> <name><surname>Lin</surname><given-names>H.-Y.</given-names></name> <name><surname>Chiu</surname><given-names>S.-L.</given-names></name></person-group> (<year>2014</year>). <article-title>Analysis of the psychological traits, Facebook usage, and Facebook addiction model of Taiwanese university students</article-title>. <source>Telemat. Inform.</source> <volume>31</volume>, <fpage>597</fpage>&#x2013;<lpage>606</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.tele.2014.01.001</pub-id></mixed-citation></ref>
<ref id="ref40"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Horwood</surname><given-names>S.</given-names></name> <name><surname>Anglim</surname><given-names>J.</given-names></name></person-group> (<year>2019</year>). <article-title>Problematic smartphone usage and subjective and psychological well-being</article-title>. <source>Comput. Human Behav.</source> <volume>97</volume>, <fpage>44</fpage>&#x2013;<lpage>50</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.chb.2019.02.028</pub-id></mixed-citation></ref>
<ref id="ref41"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Huang</surname><given-names>C.</given-names></name></person-group> (<year>2017</year>). <article-title>Time spent on social network sites and psychological well-being: a Meta-analysis</article-title>. <source>Cyberpsychol. Behav. Soc. Netw.</source> <volume>20</volume>, <fpage>346</fpage>&#x2013;<lpage>354</lpage>. doi: <pub-id pub-id-type="doi">10.1089/cyber.2016.0758</pub-id>, PMID: <pub-id pub-id-type="pmid">28622031</pub-id></mixed-citation></ref>
<ref id="ref42"><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Jaspers</surname><given-names>K.</given-names></name></person-group> (<year>1913</year>). <source>General psychopathology</source>. <publisher-loc>Baltimore</publisher-loc>: <publisher-name>Johns Hopkins University Press</publisher-name>.</mixed-citation></ref>
<ref id="ref44"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jiang</surname><given-names>Y.</given-names></name> <name><surname>Yan</surname><given-names>Z.</given-names></name> <name><surname>Yang</surname><given-names>Z.</given-names></name></person-group> (<year>2025</year>). <article-title>Losing track of time on TikTok? An experimental study of short video users&#x2019; time distortion</article-title>. <source>Behav. Sci.</source> <volume>15</volume>:<fpage>930</fpage>. doi: <pub-id pub-id-type="doi">10.3390/bs15070930</pub-id>, PMID: <pub-id pub-id-type="pmid">40723714</pub-id></mixed-citation></ref>
<ref id="ref45"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Junco</surname><given-names>R.</given-names></name></person-group> (<year>2012a</year>). <article-title>The relationship between frequency of Facebook use, participation in Facebook activities, and student engagement</article-title>. <source>Comput. Educ.</source> <volume>58</volume>, <fpage>162</fpage>&#x2013;<lpage>171</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.compedu.2011.08.004</pub-id></mixed-citation></ref>
<ref id="ref46"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Junco</surname><given-names>R.</given-names></name></person-group> (<year>2012b</year>). <article-title>Too much face and not enough books: the relationship between multiple indices of Facebook use and academic performance</article-title>. <source>Comput. Human Behav.</source> <volume>28</volume>, <fpage>187</fpage>&#x2013;<lpage>198</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.chb.2011.08.026</pub-id></mixed-citation></ref>
<ref id="ref47"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Karaaslan</surname><given-names>A.</given-names></name> <name><surname>Shi</surname><given-names>Z.</given-names></name></person-group> (<year>2024</year>). <article-title>Influences of temporal and probabilistic expectation on subjective time of emotional stimulus</article-title>. <source>Q J Exp Psychol (Hove)</source> <volume>77</volume>, <fpage>1824</fpage>&#x2013;<lpage>1834</lpage>. doi: <pub-id pub-id-type="doi">10.1177/17470218241245355</pub-id>, PMID: <pub-id pub-id-type="pmid">38628032</pub-id></mixed-citation></ref>
<ref id="ref48"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Katsitadze</surname><given-names>N.</given-names></name> <name><surname>Kharadze</surname><given-names>N.</given-names></name> <name><surname>Pirtskhalaishvili</surname><given-names>D.</given-names></name></person-group> (<year>2025</year>). <article-title>The impact of social media on students&#x2019; effective time management</article-title>. <source>Balt. J. Econ. Stud.</source> <volume>11</volume>, <fpage>200</fpage>&#x2013;<lpage>210</lpage>. doi: <pub-id pub-id-type="doi">10.30525/2256-0742/2025-11-1-200-210</pub-id></mixed-citation></ref>
<ref id="ref49"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kuss</surname><given-names>D. J.</given-names></name> <name><surname>Griffiths</surname><given-names>M. D.</given-names></name></person-group> (<year>2011</year>). <article-title>Online social networking and addiction&#x2014;a review of the psychological literature</article-title>. <source>Int. J. Environ. Res. Public Health</source> <volume>8</volume>, <fpage>3528</fpage>&#x2013;<lpage>3552</lpage>. doi: <pub-id pub-id-type="doi">10.3390/ijerph8093528</pub-id>, PMID: <pub-id pub-id-type="pmid">22016701</pub-id></mixed-citation></ref>
<ref id="ref50"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kuss</surname><given-names>D. J.</given-names></name> <name><surname>Griffiths</surname><given-names>M. D.</given-names></name></person-group> (<year>2017</year>). <article-title>Social networking sites and addiction: ten lessons learned</article-title>. <source>Int. J. Environ. Res. Public Health</source> <volume>14</volume>:<fpage>311</fpage>. doi: <pub-id pub-id-type="doi">10.3390/ijerph14030311</pub-id>, PMID: <pub-id pub-id-type="pmid">28304359</pub-id></mixed-citation></ref>
<ref id="ref51"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>La Barbera</surname><given-names>D.</given-names></name> <name><surname>La Paglia</surname><given-names>F.</given-names></name> <name><surname>Valsavoia</surname><given-names>R.</given-names></name></person-group> (<year>2009</year>). <article-title>Social network and addiction</article-title>. <source>Stud. Health Technol. Inform.</source> <volume>144</volume>, <fpage>33</fpage>&#x2013;<lpage>36</lpage>. doi: <pub-id pub-id-type="doi">10.3389/conf.neuro.14.2009.06.054</pub-id></mixed-citation></ref>
<ref id="ref52"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lake</surname><given-names>J. I.</given-names></name> <name><surname>LaBar</surname><given-names>K. S.</given-names></name> <name><surname>Meck</surname><given-names>W. H.</given-names></name></person-group> (<year>2016</year>). <article-title>Emotional modulation of interval timing and time perception</article-title>. <source>Neurosci. Biobehav. Rev.</source> <volume>64</volume>, <fpage>403</fpage>&#x2013;<lpage>420</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.neubiorev.2016.03.003</pub-id>, PMID: <pub-id pub-id-type="pmid">26972824</pub-id></mixed-citation></ref>
<ref id="ref53"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lehockey</surname><given-names>K. A.</given-names></name> <name><surname>Winters</surname><given-names>A. R.</given-names></name> <name><surname>Nicoletta</surname><given-names>A. J.</given-names></name> <name><surname>Zurlinden</surname><given-names>T. E.</given-names></name> <name><surname>Everhart</surname><given-names>D. E.</given-names></name></person-group> (<year>2018</year>). <article-title>The effects of emotional states and traits on time perception</article-title>. <source>Brain Informatics</source> <volume>5</volume>:<fpage>9</fpage>. doi: <pub-id pub-id-type="doi">10.1186/s40708-018-0087-9</pub-id>, PMID: <pub-id pub-id-type="pmid">30123924</pub-id></mixed-citation></ref>
<ref id="ref54"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ma</surname><given-names>J.</given-names></name> <name><surname>Lu</surname><given-names>J.</given-names></name> <name><surname>Li</surname><given-names>X.</given-names></name></person-group> (<year>2021</year>). <article-title>The influence of emotional awareness on time perception: evidence from event-related potentials</article-title>. <source>Front. Psychol.</source> <volume>12</volume>:<fpage>704510</fpage>. doi: <pub-id pub-id-type="doi">10.3389/fpsyg.2021.704510</pub-id></mixed-citation></ref>
<ref id="ref55"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Matthews</surname><given-names>W. J.</given-names></name> <name><surname>Meck</surname><given-names>W. H.</given-names></name></person-group> (<year>2014</year>). <article-title>Time perception: the bad news and the good</article-title>. <source>Wiley Interdiscip. Rev. Cogn. Sci.</source> <volume>5</volume>, <fpage>429</fpage>&#x2013;<lpage>446</lpage>. doi: <pub-id pub-id-type="doi">10.1002/wcs.1298</pub-id>, PMID: <pub-id pub-id-type="pmid">25210578</pub-id></mixed-citation></ref>
<ref id="ref56"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Matthews</surname><given-names>W. J.</given-names></name> <name><surname>Meck</surname><given-names>W. H.</given-names></name></person-group> (<year>2016</year>). <article-title>Temporal cognition: connecting subjective time to perception, attention, and memory</article-title>. <source>Psychol. Bull.</source> <volume>142</volume>, <fpage>865</fpage>&#x2013;<lpage>907</lpage>. doi: <pub-id pub-id-type="doi">10.1037/bul0000045</pub-id>, PMID: <pub-id pub-id-type="pmid">27196725</pub-id></mixed-citation></ref>
<ref id="ref57"><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Mazur</surname><given-names>J. E.</given-names></name></person-group> (<year>1987</year>). &#x201C;<article-title>An adjusting procedure for studying delayed reinforcement</article-title>&#x201D; in <source>Quantitative analyses of behavior: Vol. 5. The effect of delay and of intervening events on reinforcement value</source>. eds. <person-group person-group-type="editor"><name><surname>Commons</surname><given-names>M. L.</given-names></name> <name><surname>Mazur</surname><given-names>J. E.</given-names></name> <name><surname>Nevin</surname><given-names>J. A.</given-names></name> <name><surname>Rachlin</surname><given-names>H.</given-names></name></person-group> (Mahwah, NJ: <publisher-name>Lawrence Erlbaum Associates</publisher-name>), <fpage>55</fpage>&#x2013;<lpage>73</lpage>.</mixed-citation></ref>
<ref id="ref9007"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Micillo</surname><given-names>L.</given-names></name> <name><surname>Canale</surname><given-names>N.</given-names></name> <name><surname>Naddeo</surname><given-names>D.</given-names></name> <name><surname>Cellini</surname><given-names>N.</given-names></name> <name><surname>Mioni</surname><given-names>G.</given-names></name></person-group> (<year>2024</year>). <article-title>The effect of the sense of Community on Depression, Anxiety, and Stress: the mediation role of a balanced time perspective</article-title>. <source>BMC Psychol.</source> <volume>12</volume>:<fpage>321</fpage>. doi: <pub-id pub-id-type="doi">10.1186/s40359-024-01797-4</pub-id></mixed-citation></ref>
<ref id="ref58"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Meynadier</surname><given-names>J.</given-names></name> <name><surname>Malouff</surname><given-names>J. M.</given-names></name> <name><surname>Schutte</surname><given-names>N. S.</given-names></name> <name><surname>Loi</surname><given-names>N. M.</given-names></name> <name><surname>Griffiths</surname><given-names>M. D.</given-names></name></person-group> (<year>2025</year>). <article-title>Relationships between social media addiction, social media use metacognitions, depression, anxiety, fear of missing out, loneliness, and mindfulness</article-title>. <source>Int. J. Ment. Health Addict.</source> doi: <pub-id pub-id-type="doi">10.1007/s11469-024-01440-8</pub-id></mixed-citation></ref>
<ref id="ref59"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Miceli</surname><given-names>S.</given-names></name> <name><surname>Scrima</surname><given-names>F.</given-names></name> <name><surname>Cardaci</surname><given-names>M.</given-names></name> <name><surname>Quatrosi</surname><given-names>G.</given-names></name> <name><surname>Vetri</surname><given-names>L.</given-names></name> <name><surname>Roccella</surname><given-names>M.</given-names></name> <etal/></person-group>. (<year>2021</year>). <article-title>Does attentional style moderate the relationship between time perspective and social network addiction? A cross-sectional study on a sample of social networking sites users</article-title>. <source>J. Clin. Med.</source> <volume>10</volume>:<fpage>3983</fpage>. doi: <pub-id pub-id-type="doi">10.3390/jcm10173983</pub-id>, PMID: <pub-id pub-id-type="pmid">34501428</pub-id></mixed-citation></ref>
<ref id="ref60"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Milani</surname><given-names>L.</given-names></name> <name><surname>la Torre</surname><given-names>G.</given-names></name> <name><surname>Fiore</surname><given-names>M.</given-names></name> <name><surname>Grumi</surname><given-names>S.</given-names></name> <name><surname>Gentile</surname><given-names>D. A.</given-names></name> <name><surname>Ferrante</surname><given-names>M.</given-names></name> <etal/></person-group>. (<year>2018</year>). <article-title>Internet gaming addiction in adolescence: risk factors and maladjustment correlates</article-title>. <source>Int. J. Ment. Heal. Addict.</source> <volume>16</volume>, <fpage>888</fpage>&#x2013;<lpage>904</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s11469-017-9750-2</pub-id></mixed-citation></ref>
<ref id="ref61"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Minich</surname><given-names>K.</given-names></name> <name><surname>Moreno</surname><given-names>M. A.</given-names></name> <name><surname>Agley</surname><given-names>J.</given-names></name> <name><surname>Ganson</surname><given-names>K. T.</given-names></name></person-group> (<year>2024</year>). <article-title>Real-world adolescent smartphone use is associated with improvements in mood: an ecological momentary assessment study</article-title>. <source>J. Adolesc. Health</source> <volume>74</volume>, <fpage>191</fpage>&#x2013;<lpage>197</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.jadohealth.2023.10.002</pub-id></mixed-citation></ref>
<ref id="ref62"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mioni</surname><given-names>G.</given-names></name> <name><surname>Zangrossi</surname><given-names>A.</given-names></name> <name><surname>Cipolletta</surname><given-names>S.</given-names></name></person-group> (<year>2023</year>). <article-title>Me, myself and you: how self-consciousness influences time perception</article-title>. <source>Atten. Percept. Psychophys.</source> <volume>85</volume>, <fpage>2626</fpage>&#x2013;<lpage>2636</lpage>. doi: <pub-id pub-id-type="doi">10.3758/s13414-023-02767-5</pub-id>, PMID: <pub-id pub-id-type="pmid">37563512</pub-id></mixed-citation></ref>
<ref id="ref63"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Montag</surname><given-names>C.</given-names></name> <name><surname>Elhai</surname><given-names>J. D.</given-names></name></person-group> (<year>2023</year>). <article-title>On social media design, (online-) time well-spent and addictive behaviors in the age of surveillance capitalism</article-title>. <source>Curr. Addict. Rep.</source> <volume>10</volume>, <fpage>610</fpage>&#x2013;<lpage>616</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s40429-023-00494-3</pub-id></mixed-citation></ref>
<ref id="ref64"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Moreira</surname><given-names>D.</given-names></name> <name><surname>Pinto</surname><given-names>M.</given-names></name> <name><surname>Almeida</surname><given-names>F.</given-names></name> <name><surname>Barbosa</surname><given-names>F.</given-names></name></person-group> (<year>2016</year>). <article-title>Time perception deficits in impulsivity disorders: a systematic review</article-title>. <source>Aggress. Violent Behav.</source> <volume>27</volume>, <fpage>87</fpage>&#x2013;<lpage>92</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.avb.2016.03.008</pub-id></mixed-citation></ref>
<ref id="ref65"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Myin-Germeys</surname><given-names>I.</given-names></name> <name><surname>Kasanova</surname><given-names>Z.</given-names></name> <name><surname>Vaessen</surname><given-names>T.</given-names></name> <name><surname>Vachon</surname><given-names>H.</given-names></name> <name><surname>Kirtley</surname><given-names>O.</given-names></name> <name><surname>Viechtbauer</surname><given-names>W.</given-names></name> <etal/></person-group>. (<year>2018</year>). <article-title>Experience sampling methodology in mental health research: new insights and technical developments</article-title>. <source>World Psychiatry</source> <volume>17</volume>, <fpage>123</fpage>&#x2013;<lpage>132</lpage>. doi: <pub-id pub-id-type="doi">10.1002/wps.20513</pub-id>, PMID: <pub-id pub-id-type="pmid">29856567</pub-id></mixed-citation></ref>
<ref id="ref66"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Nor</surname><given-names>N. F. M.</given-names></name> <name><surname>Iqbal</surname><given-names>N.</given-names></name> <name><surname>Shaari</surname><given-names>A. H.</given-names></name></person-group> (<year>2025</year>). <article-title>The role of false self-presentation and social comparison in excessive social media use</article-title>. <source>Behav. Sci.</source> <volume>15</volume>:<fpage>675</fpage>. doi: <pub-id pub-id-type="doi">10.3390/bs15050675</pub-id>, PMID: <pub-id pub-id-type="pmid">40426453</pub-id></mixed-citation></ref>
<ref id="ref9011"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Odgers</surname><given-names>C. L.</given-names></name> <name><surname>Jensen</surname><given-names>M. R.</given-names></name></person-group> (<year>2020</year>). <article-title>Annual research review: Adolescent mental health in the digital age: Facts, fears, and future directions</article-title>. <source>Journal of Child Psychology and Psychiatry</source>, <volume>61</volume>, <fpage>336</fpage>&#x2013;<lpage>348</lpage>.</mixed-citation></ref>
<ref id="ref68"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Orben</surname><given-names>A.</given-names></name> <name><surname>Przybylski</surname><given-names>A. K.</given-names></name></person-group> (<year>2019</year>). <article-title>The association between adolescent well-being and digital technology use</article-title>. <source>Nat. Hum. Behav.</source> <volume>3</volume>, <fpage>173</fpage>&#x2013;<lpage>182</lpage>. doi: <pub-id pub-id-type="doi">10.1038/s41562-018-0506-1</pub-id></mixed-citation></ref>
<ref id="ref69"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Paasche</surname><given-names>C.</given-names></name> <name><surname>Weibel</surname><given-names>S.</given-names></name> <name><surname>Wittmann</surname><given-names>M.</given-names></name> <name><surname>Lalanne</surname><given-names>L.</given-names></name></person-group> (<year>2019</year>). <article-title>Time perception and impulsivity: a proposed relationship in addictive disorders</article-title>. <source>Neurosci. Biobehav. Rev.</source> <volume>106</volume>, <fpage>182</fpage>&#x2013;<lpage>201</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.neubiorev.2018.12.006</pub-id>, PMID: <pub-id pub-id-type="pmid">30529361</pub-id></mixed-citation></ref>
<ref id="ref70"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Pariyadath</surname><given-names>V.</given-names></name> <name><surname>Eagleman</surname><given-names>D. M.</given-names></name></person-group> (<year>2012</year>). <article-title>Subjective duration distortions mirror neural repetition suppression</article-title>. <source>PLoS One</source> <volume>7</volume>:<fpage>e49362</fpage>. doi: <pub-id pub-id-type="doi">10.1371/journal.pone.0049362</pub-id>, PMID: <pub-id pub-id-type="pmid">23251340</pub-id></mixed-citation></ref>
<ref id="ref71"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Parry</surname><given-names>D. A.</given-names></name> <name><surname>Davidson</surname><given-names>B. I.</given-names></name> <name><surname>Sewall</surname><given-names>C. J. R.</given-names></name> <name><surname>Fisher</surname><given-names>J. T.</given-names></name> <name><surname>Mieczkowski</surname><given-names>H.</given-names></name> <name><surname>Quintana</surname><given-names>D. S.</given-names></name></person-group> (<year>2021</year>). <article-title>A systematic review and meta-analysis of discrepancies between logged and self-reported digital media use</article-title>. <source>Nat. Hum. Behav.</source> <volume>5</volume>, <fpage>1535</fpage>&#x2013;<lpage>1547</lpage>. doi: <pub-id pub-id-type="doi">10.1038/s41562-021-01117-5</pub-id>, PMID: <pub-id pub-id-type="pmid">34002052</pub-id></mixed-citation></ref>
<ref id="ref72"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ray</surname><given-names>D.</given-names></name> <name><surname>Bossaerts</surname><given-names>P.</given-names></name></person-group> (<year>2011</year>). <article-title>Positive temporal dependence of the biological clock implies hyperbolic discounting</article-title>. <source>Front. Neurosci.</source> <volume>5</volume>:<fpage>2</fpage>. doi: <pub-id pub-id-type="doi">10.3389/fnins.2011.00002</pub-id>, PMID: <pub-id pub-id-type="pmid">21441979</pub-id></mixed-citation></ref>
<ref id="ref74"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rutrecht</surname><given-names>H.</given-names></name> <name><surname>Wittmann</surname><given-names>M.</given-names></name> <name><surname>Khoshnoud</surname><given-names>S.</given-names></name> <name><surname>Igarz&#x00E1;bal</surname><given-names>F. A.</given-names></name></person-group> (<year>2021</year>). <article-title>Time speeds up during flow states: a study in virtual reality with the video game thumper</article-title>. <source>Timing Time Percept.</source> <volume>9</volume>, <fpage>353</fpage>&#x2013;<lpage>376</lpage>. doi: <pub-id pub-id-type="doi">10.1163/22134468-bja10033</pub-id></mixed-citation></ref>
<ref id="ref75"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schmuck</surname><given-names>D.</given-names></name></person-group> (<year>2020</year>). <article-title>Does digital detox work? Exploring the role of digital detox applications for problematic smartphone use and well-being of Young adults using multigroup analysis</article-title>. <source>Cyberpsychol. Behav. Soc. Netw.</source> <volume>23</volume>, <fpage>526</fpage>&#x2013;<lpage>532</lpage>. doi: <pub-id pub-id-type="doi">10.1089/cyber.2019.0578</pub-id>, PMID: <pub-id pub-id-type="pmid">32354288</pub-id></mixed-citation></ref>
<ref id="ref76"><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Seginer</surname><given-names>R.</given-names></name> <name><surname>Lens</surname><given-names>W.</given-names></name></person-group> (<year>2015</year>). &#x201C;<article-title>The motivational properties of future time perspective future orientation: different approaches, different cultures</article-title>&#x201D; in <source>Time perspective theory; review, research and application: Essays in honor of Philip G. Zimbardo</source> (<publisher-loc>Cham, Switzerland</publisher-loc>: <publisher-name>Springer International Publishing/Springer Nature</publisher-name>), <fpage>287</fpage>&#x2013;<lpage>304</lpage>.</mixed-citation></ref>
<ref id="ref77"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Shi</surname><given-names>Z.</given-names></name> <name><surname>Church</surname><given-names>R. M.</given-names></name> <name><surname>Meck</surname><given-names>W. H.</given-names></name></person-group> (<year>2013</year>). <article-title>Bayesian optimization of time perception</article-title>. <source>Trends Cogn. Sci.</source> <volume>17</volume>, <fpage>556</fpage>&#x2013;<lpage>564</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.tics.2013.09.009</pub-id>, PMID: <pub-id pub-id-type="pmid">24139486</pub-id></mixed-citation></ref>
<ref id="ref78"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Shiffman</surname><given-names>S.</given-names></name> <name><surname>Stone</surname><given-names>A. A.</given-names></name> <name><surname>Hufford</surname><given-names>M. R.</given-names></name></person-group> (<year>2008</year>). <article-title>Ecological momentary assessment</article-title>. <source>Annu. Rev. Clin. Psychol.</source> <volume>4</volume>, <fpage>1</fpage>&#x2013;<lpage>32</lpage>. doi: <pub-id pub-id-type="doi">10.1146/annurev.clinpsy.3.022806.091415</pub-id>, PMID: <pub-id pub-id-type="pmid">18509902</pub-id></mixed-citation></ref>
<ref id="ref79"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Spada</surname><given-names>M. M.</given-names></name> <name><surname>Langston</surname><given-names>B.</given-names></name> <name><surname>Nik&#x010D;evi&#x0107;</surname><given-names>A. V.</given-names></name> <name><surname>Moneta</surname><given-names>G. B.</given-names></name></person-group> (<year>2008</year>). <article-title>The role of metacognitions in problematic internet use</article-title>. <source>Comput. Human Behav.</source> <volume>24</volume>, <fpage>2325</fpage>&#x2013;<lpage>2335</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.chb.2007.12.002</pub-id></mixed-citation></ref>
<ref id="ref80"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Stoji&#x0107;</surname><given-names>S.</given-names></name> <name><surname>Topi&#x0107;</surname><given-names>V.</given-names></name> <name><surname>Nadasdy</surname><given-names>Z.</given-names></name></person-group> (<year>2023</year>). <article-title>Children and adults rely on different heuristics for estimating durations</article-title>. <source>Sci Rep.</source> <volume>13</volume>:<fpage>1077</fpage>. doi: <pub-id pub-id-type="doi">10.1038/s41598-023-27419-4</pub-id></mixed-citation></ref>
<ref id="ref81"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Triberti</surname><given-names>S.</given-names></name> <name><surname>Milani</surname><given-names>L.</given-names></name> <name><surname>Villani</surname><given-names>D.</given-names></name> <name><surname>Grumi</surname><given-names>S.</given-names></name> <name><surname>Peracchia</surname><given-names>S.</given-names></name> <name><surname>Curcio</surname><given-names>G.</given-names></name> <etal/></person-group>. (<year>2018</year>). <article-title>What matters is when you play: investigating the relationship between online video games addiction and time spent playing over specific day phases</article-title>. <source>Addict. Behav. Rep.</source> <volume>8</volume>, <fpage>185</fpage>&#x2013;<lpage>188</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.abrep.2018.06.003</pub-id>, PMID: <pub-id pub-id-type="pmid">30505925</pub-id></mixed-citation></ref>
<ref id="ref82"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Trull</surname><given-names>T. J.</given-names></name> <name><surname>Ebner-Priemer</surname><given-names>U.</given-names></name></person-group> (<year>2013</year>). <article-title>Ambulatory assessment</article-title>. <source>Annu. Rev. Clin. Psychol.</source> <volume>9</volume>, <fpage>151</fpage>&#x2013;<lpage>176</lpage>. doi: <pub-id pub-id-type="doi">10.1146/annurev-clinpsy-050212-185510</pub-id>, PMID: <pub-id pub-id-type="pmid">23157450</pub-id></mixed-citation></ref>
<ref id="ref83"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Turel</surname><given-names>O.</given-names></name> <name><surname>Brevers</surname><given-names>D.</given-names></name> <name><surname>Bechara</surname><given-names>A.</given-names></name></person-group> (<year>2018</year>). <article-title>Time distortion when users at-risk for social media addiction engage in non-social media tasks</article-title>. <source>J. Psychiatr. Res.</source> <volume>97</volume>, <fpage>84</fpage>&#x2013;<lpage>88</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.jpsychires.2017.11.014</pub-id>, PMID: <pub-id pub-id-type="pmid">29220826</pub-id></mixed-citation></ref>
<ref id="ref84"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Turel</surname><given-names>O.</given-names></name> <name><surname>Cavagnaro</surname><given-names>R.</given-names></name></person-group> (<year>2019</year>). <article-title>Effect of abstinence from social media on time perception: differences between low- and at-risk for social media &#x201C;addiction&#x201D; groups</article-title>. <source>Psychiatry Q.</source> <volume>90</volume>, <fpage>217</fpage>&#x2013;<lpage>227</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s11126-018-9614-3</pub-id></mixed-citation></ref>
<ref id="ref85"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Twenge</surname><given-names>J. M.</given-names></name> <name><surname>Martin</surname><given-names>G. N.</given-names></name> <name><surname>Campbell</surname><given-names>W. K.</given-names></name></person-group> (<year>2019</year>). <article-title>Decreases in psychological well-being among American adolescents after 2012 and links to screen time during the rise of smartphone technology</article-title>. <source>J. Adolesc.</source> <volume>70</volume>, <fpage>76</fpage>&#x2013;<lpage>91</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.adolescence.2018.12.007</pub-id></mixed-citation></ref>
<ref id="ref86"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>van Rijn</surname><given-names>H.</given-names></name></person-group> (<year>2018</year>). <article-title>Towards ecologically valid interval timing</article-title>. <source>Trends Cogn. Sci.</source> <volume>22</volume>, <fpage>850</fpage>&#x2013;<lpage>852</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.tics.2018.07.008</pub-id>, PMID: <pub-id pub-id-type="pmid">30266145</pub-id></mixed-citation></ref>
<ref id="ref87"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Vanden Abeele</surname><given-names>M.</given-names></name> <name><surname>Beullens</surname><given-names>K.</given-names></name> <name><surname>Roe</surname><given-names>K.</given-names></name></person-group> (<year>2013</year>). <article-title>Measuring mobile phone use: gender, age and real usage level in relation to the accuracy and validity of self-reported mobile phone use</article-title>. <source>Mobile Media Commun.</source> <volume>1</volume>, <fpage>213</fpage>&#x2013;<lpage>236</lpage>. doi: <pub-id pub-id-type="doi">10.1177/2050157913477095</pub-id></mixed-citation></ref>
<ref id="ref88"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Voinea</surname><given-names>C.</given-names></name> <name><surname>Marin</surname><given-names>L.</given-names></name> <name><surname>Vic&#x0103;</surname><given-names>C.</given-names></name></person-group> (<year>2024</year>). <article-title>Digital slot machines: social media platforms as attentional scaffolds</article-title>. <source>Topoi</source> <volume>43</volume>, <fpage>685</fpage>&#x2013;<lpage>695</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s11245-024-10031-0</pub-id></mixed-citation></ref>
<ref id="ref89"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Vroomen</surname><given-names>J.</given-names></name> <name><surname>Keetels</surname><given-names>M.</given-names></name></person-group> (<year>2010</year>). <article-title>Perception of intersensory synchrony: a tutorial review</article-title>. <source>Atten. Percept. Psychophys.</source> <volume>72</volume>, <fpage>871</fpage>&#x2013;<lpage>884</lpage>. doi: <pub-id pub-id-type="doi">10.3758/APP.72.4.871</pub-id>, PMID: <pub-id pub-id-type="pmid">20436185</pub-id></mixed-citation></ref>
<ref id="ref9013"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>J.</given-names></name> <name><surname>Zhang</surname><given-names>X.</given-names></name></person-group> (<year>2023</year>). <article-title>The Reinforcements and Punishments in Social Media Addiction</article-title>. <source>Journal of Education, Humanities and Social Sciences</source>, <volume>8</volume>, <fpage>1460</fpage>&#x2013;<lpage>1464</lpage>. doi: <pub-id pub-id-type="doi">10.54097/ehss.v8i.4503</pub-id></mixed-citation></ref>
<ref id="ref90"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Walsh</surname><given-names>S.</given-names></name> <name><surname>White</surname><given-names>K.</given-names></name> <name><surname>Young</surname><given-names>R.</given-names></name></person-group> (<year>2010</year>). <article-title>Needing to connect: the effect of self and others on young people&#x2019;s involvement with their mobile phones</article-title>. <source>Aust. J. Psychol.</source> <volume>62</volume>, <fpage>194</fpage>&#x2013;<lpage>203</lpage>. doi: <pub-id pub-id-type="doi">10.1080/00049530903567229</pub-id></mixed-citation></ref>
<ref id="ref91"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wegmann</surname><given-names>E.</given-names></name> <name><surname>M&#x00FC;ller</surname><given-names>S. M.</given-names></name> <name><surname>Turel</surname><given-names>O.</given-names></name> <name><surname>Brand</surname><given-names>M.</given-names></name></person-group> (<year>2020</year>). <article-title>Interactions of impulsivity, general executive functions, and specific inhibitory control explain symptoms of social-networks-use disorder: an experimental study</article-title>. <source>Sci. Rep.</source> <volume>10</volume>:<fpage>3866</fpage>. doi: <pub-id pub-id-type="doi">10.1038/s41598-020-60819-4</pub-id>, PMID: <pub-id pub-id-type="pmid">32123268</pub-id></mixed-citation></ref>
<ref id="ref9014"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Weisi</surname><given-names>H.</given-names></name> <name><surname>Hajizadeh</surname><given-names>S.</given-names></name></person-group> (<year>2025</year>). <article-title>LinkedIn as a platform: The pragmatic strategies of self-presentation and self-praise</article-title>. <source>Social Sciences &#x0026; Humanities Open</source>, <volume>11</volume>:<fpage>101266</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.ssaho.2024.101266</pub-id></mixed-citation></ref>
<ref id="ref92"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wells</surname><given-names>A.</given-names></name> <name><surname>Matthews</surname><given-names>G.</given-names></name></person-group> (<year>1996</year>). <article-title>Modelling cognition in emotional disorder: the S-REF model</article-title>. <source>Behav. Res. Ther.</source> <volume>34</volume>, <fpage>881</fpage>&#x2013;<lpage>888</lpage>. doi: <pub-id pub-id-type="doi">10.1016/s0005-7967(96)00050-2</pub-id>, PMID: <pub-id pub-id-type="pmid">8990539</pub-id></mixed-citation></ref>
<ref id="ref93"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wittmann</surname><given-names>M.</given-names></name></person-group> (<year>2009</year>). <article-title>The inner experience of time</article-title>. <source>Philos. Trans. R. Soc. Lond. Ser. B Biol. Sci.</source> <volume>364</volume>, <fpage>1955</fpage>&#x2013;<lpage>1967</lpage>. doi: <pub-id pub-id-type="doi">10.1098/rstb.2009.0003</pub-id>, PMID: <pub-id pub-id-type="pmid">19487197</pub-id></mixed-citation></ref>
<ref id="ref94"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wittmann</surname><given-names>M.</given-names></name></person-group> (<year>2015</year>). <article-title>Modulations of the experience of self and time</article-title>. <source>Conscious. Cogn.</source> <volume>38</volume>, <fpage>172</fpage>&#x2013;<lpage>181</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.concog.2015.06.008</pub-id>, PMID: <pub-id pub-id-type="pmid">26121958</pub-id></mixed-citation></ref>
<ref id="ref9015"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wittmann</surname><given-names>M.</given-names></name> <name><surname>Leland</surname><given-names>D. S.</given-names></name> <name><surname>Churan</surname><given-names>J.</given-names></name> <name><surname>Paulus</surname><given-names>M. P.</given-names></name></person-group> (<year>2007</year>).  <article-title>Impaired time perception and motor timing in stimulant-dependent subjects</article-title>. <source>Drug Alcohol Depend.</source> <volume>90</volume>, <fpage>183</fpage>&#x2013;<lpage>92</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.drugalcdep.2007.03.005</pub-id></mixed-citation></ref>
<ref id="ref95"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wittmann</surname><given-names>M.</given-names></name> <name><surname>Paulus</surname><given-names>M. P.</given-names></name></person-group> (<year>2008</year>). <article-title>Decision making, impulsivity and time perception</article-title>. <source>Trends Cogn. Sci.</source> <volume>12</volume>, <fpage>7</fpage>&#x2013;<lpage>12</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.tics.2007.10.004</pub-id>, PMID: <pub-id pub-id-type="pmid">18042423</pub-id></mixed-citation></ref>
<ref id="ref96"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wood</surname><given-names>R. T. A.</given-names></name> <name><surname>Griffiths</surname><given-names>M. D.</given-names></name></person-group> (<year>2007</year>). <article-title>Time loss whilst playing video games: is there a relationship to addictive behaviours?</article-title> <source>Int. J. Ment. Health Addiction</source> <volume>5</volume>, <fpage>141</fpage>&#x2013;<lpage>149</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s11469-006-9048-2</pub-id></mixed-citation></ref>
<ref id="ref97"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Yang</surname><given-names>Y.</given-names></name> <name><surname>Liu</surname><given-names>R.-D.</given-names></name> <name><surname>Ding</surname><given-names>Y.</given-names></name> <name><surname>Lin</surname><given-names>J.</given-names></name> <name><surname>Ding</surname><given-names>Z.</given-names></name> <name><surname>Yang</surname><given-names>X.</given-names></name></person-group> (<year>2024</year>). <article-title>Time distortion for short-form video users</article-title>. <source>Comput. Human Behav.</source> <volume>151</volume>:<fpage>108009</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.chb.2023.108009</pub-id></mixed-citation></ref>
<ref id="ref99"><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Zhao</surname><given-names>J.</given-names></name> <name><surname>Jia</surname><given-names>T.</given-names></name> <name><surname>Wang</surname><given-names>X.</given-names></name> <name><surname>Xiao</surname><given-names>Y.</given-names></name> <name><surname>Wu</surname><given-names>X.</given-names></name></person-group> (<year>2022</year>). <article-title>Risk factors associated with social media addiction: an exploratory study</article-title>. <source>Front. Psychol.</source> <volume>13</volume>:<fpage>837766.</fpage> doi: <pub-id pub-id-type="doi">10.3389/fpsyg.2022.837766</pub-id>, PMID: <pub-id pub-id-type="pmid">35496214</pub-id></mixed-citation></ref>
</ref-list>
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<fn fn-type="custom" custom-type="edited-by" id="fn0001">
<p>Edited by: <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/387611/overview">Xuemei Gao</ext-link>, Southwest Jiaotong University, China</p>
</fn>
<fn fn-type="custom" custom-type="reviewed-by" id="fn0002">
<p>Reviewed by: <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/730482/overview">Maharishi Ranganathan</ext-link>, Christ University, India</p>
<p><ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/3204291/overview">Debajyoti Ray</ext-link>, United States Department of Housing and Urban Development, United States</p>
</fn>
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