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<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">Front. Psychol.</journal-id>
<journal-title>Frontiers in Psychology</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Psychol.</abbrev-journal-title>
<issn pub-type="epub">1664-1078</issn>
<publisher>
<publisher-name>Frontiers Media S.A.</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">10.3389/fpsyg.2025.1504413</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Psychology</subject>
<subj-group>
<subject>Brief Research Report</subject>
</subj-group>
</subj-group>
</article-categories>
<title-group>
<article-title>When helping hurts: validating a measure of compulsive helping and exploring potential correlates</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes">
<name><surname>Workman</surname> <given-names>Katey</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="corresp" rid="c001"><sup>&#x002A;</sup></xref>
<uri xlink:href="https://loop.frontiersin.org/people/2848737/overview"/>
<role content-type="https://credit.niso.org/contributor-roles/conceptualization/"/>
<role content-type="https://credit.niso.org/contributor-roles/data-curation/"/>
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<role content-type="https://credit.niso.org/contributor-roles/methodology/"/>
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<role content-type="https://credit.niso.org/contributor-roles/writing-review-editing/"/>
</contrib>
<contrib contrib-type="author">
<name><surname>Padilla-Walker</surname> <given-names>Laura M.</given-names></name>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<uri xlink:href="https://loop.frontiersin.org/people/2767100/overview"/>
<role content-type="https://credit.niso.org/contributor-roles/data-curation/"/>
<role content-type="https://credit.niso.org/contributor-roles/methodology/"/>
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</contrib>
<contrib contrib-type="author">
<name><surname>Reschke</surname> <given-names>Peter J.</given-names></name>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<uri xlink:href="https://loop.frontiersin.org/people/421586/overview"/>
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<contrib contrib-type="author">
<name><surname>Rogers</surname> <given-names>Adam A.</given-names></name>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<role content-type="https://credit.niso.org/contributor-roles/writing-review-editing/"/>
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<aff id="aff1"><sup>1</sup><institution>Department of Psychological Sciences, University of California, Merced</institution>, <addr-line>Merced, CA</addr-line>, <country>United States</country></aff>
<aff id="aff2"><sup>2</sup><institution>School of Family Life, Brigham Young University</institution>, <addr-line>Provo, UT</addr-line>, <country>United States</country></aff>
<author-notes>
<fn fn-type="edited-by" id="fn0001"><p>Edited by: Matteo Angelo Fabris, University of Turin, Italy</p></fn>
<fn fn-type="edited-by" id="fn0002"><p>Reviewed by: Manuel Mieres-Chacaltana, Temuco Catholic University, Chile</p><p>Natalia Reig-Aleixandre, Universidad Francisco de Vitoria, Spain</p><p>Ade Herdian Putra, Padang State University, Indonesia</p><p>Laila Qodariah, Universitas Padjadjaran, Indonesia</p></fn>
<corresp id="c001">&#x002A;Correspondence: Katey Workman, <email>kworkman2@ucmerced.edu</email></corresp>
</author-notes>
<pub-date pub-type="epub">
<day>26</day>
<month>02</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="collection">
<year>2025</year>
</pub-date>
<volume>16</volume>
<elocation-id>1504413</elocation-id>
<history>
<date date-type="received">
<day>30</day>
<month>09</month>
<year>2024</year>
</date>
<date date-type="accepted">
<day>13</day>
<month>02</month>
<year>2025</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#x00A9; 2025 Workman, Padilla-Walker, Reschke and Rogers.</copyright-statement>
<copyright-year>2025</copyright-year>
<copyright-holder>Workman, Padilla-Walker, Reschke and Rogers</copyright-holder>
<license xlink:href="http://creativecommons.org/licenses/by/4.0/">
<p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). 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.</p>
</license>
</permissions>
<abstract>
<sec id="sec1">
<title>Introduction</title>
<p>This cross-sectional study proposes and validates a new measure of compulsive helping: helping which harms the helper.</p>
</sec>
<sec id="sec2">
<title>Methods</title>
<p>Emerging Adults (<italic>N</italic>&#x202F;=&#x202F;438; Mage&#x202F;=&#x202F;20.29, SD&#x202F;=&#x202F;1.04, 51.71% Female) reported on compulsive helping. Confirmatory factor analysis was used to assess construct validity, while bivariate correlations were used to assess convergent and discriminant validity.</p>
</sec>
<sec id="sec3">
<title>Results</title>
<p>Confirmatory factor analysis suggested convergent validity with all 10 items loading onto a single factor, with factor loadings above 0.44. Model fit was acceptable. Convergent validity was demonstrated such that compulsive helping was positively correlated with prosocial behavior and anxiety. Discriminant validity was demonstrated such that compulsive helping was negatively associated with self-regulation.</p>
</sec>
<sec id="sec4">
<title>Conclusion</title>
<p>This new concept and measure of compulsive helping is a first step toward defining the limits of the adaptiveness of prosocial behavior. Though not frequent, it appears helping which is harmful is not uncommon. Future research should employ qualitative means and consider the multidimensionality of prosocial behavior.</p>
</sec>
</abstract>
<kwd-group>
<kwd>helping</kwd>
<kwd>prosocial</kwd>
<kwd>anxiety</kwd>
<kwd>empathic concern</kwd>
<kwd>self-regulation</kwd>
</kwd-group>
<counts>
<fig-count count="1"/>
<table-count count="3"/>
<equation-count count="0"/>
<ref-count count="39"/>
<page-count count="7"/>
<word-count count="5340"/>
</counts>
<custom-meta-wrap>
<custom-meta>
<meta-name>section-at-acceptance</meta-name>
<meta-value>Developmental Psychology</meta-value>
</custom-meta>
</custom-meta-wrap>
</article-meta>
</front>
<body>
<sec sec-type="intro" id="sec5">
<title>Introduction</title>
<p>The adaptiveness of prosocial behavior is largely agreed upon (<xref ref-type="bibr" rid="ref28">Padilla-Walker and Carlo, 2015</xref>), yet some have called for the limits of its adaptiveness to be defined (<xref ref-type="bibr" rid="ref27">Oakley et al., 2012</xref>; <xref ref-type="bibr" rid="ref14">Eisenberg and Spinrad, 2015</xref>). There is theoretical and limited empirical evidence for the costliness of prosociality in the extreme (<xref ref-type="bibr" rid="ref25">Niemiec, 2019</xref>; <xref ref-type="bibr" rid="ref27">Oakley et al., 2012</xref>), but to date there is no validated tool dedicated to its measurement. Thus, the present study seeks to propose and validate a new measure for extreme prosociality, herein termed compulsive helping. In the sections that follow we use extant theoretical and empirical work to define compulsive helping, distinguish it from related constructs, and investigate potential correlates.</p>
<sec id="sec6">
<title>Define and distinguish construct</title>
<p>Compulsive helping is conceptualized in this study as a powerful impulsive to help, enacted in a repetitive or excessive way which harms individual functioning. Simply put, it is helping which harms the helper.</p>
<p>Helping is a subtype of prosociality (behaviors intended to help others; <xref ref-type="bibr" rid="ref15">Eisenberg et al., 2015</xref>; <xref ref-type="bibr" rid="ref8">Carlo and Padilla-Walker, 2020</xref>). Another prosocial subtype is altruism, thus our examination of compulsive helping as an extreme form of prosociality is preceded by the study of pathological altruism (<xref ref-type="bibr" rid="ref27">Oakley et al., 2012</xref>). Though related, the two terms differ in essential ways. <italic>Pathological altruism</italic> implies severity, diagnosability, and pureness of motive that we contend are not necessarily relevant to all forms of prosocial behavior, therefore inadvertently excluding behaviors of relevance. The selection of the alternative term <italic>compulsive helping</italic> is intended to capture more quotidian, non-clinical, and variously motivated actions intended to benefit others.</p>
<p>What both constructs have in common, however, is a dearth of empirical attention. The Oxford Manual on Pathological Altruism (<xref ref-type="bibr" rid="ref27">Oakley et al., 2012</xref>), while theoretically rich, lacks a validated measure for the construct. Compulsive helping likewise lacks a construct-specific validated measure and the term only receives verbatim mention in the PROMIS questionnaire and its derivations (<xref ref-type="bibr" rid="ref9">Christo et al., 2003</xref>; and use of those measures seldom reference the item except to specify its value as an avenue for future research). This empirical gap is one we strive to address.</p>
<p>Despite an empirical paucity, there is theoretical basis for helping that is harmful. Optimal usage framework posits that traits or strengths optimally used are adaptive, but when used at extremely low or high levels become problematic (<xref ref-type="bibr" rid="ref16">Freidlin et al., 2017</xref>). For instance, generosity is a strength when optimally used, but under-usage (i.e., never lending money to a friend in need) could jeopardize a friendship, and over-usage (i.e., giving too frequently) may leave the giver without funds for basic needs. Thus helping, may likewise appear adaptive when used optimally, and problematic when over-used (e.g., compulsive helping). This framework justifies the examination of magnitude in addition to presence or absence of a trait (e.g., generosity) or behavior (e.g., helping) as important to full understanding of a given construct.</p>
</sec>
<sec id="sec7">
<title>Identify and justify correlates</title>
<p>The validity of the measure we propose will be determined in part by comparison to anticipated correlates. Based on theory and empirical precedent, we will inspect four: prosocial behavior, empathic concern, self-regulation, and anxiety.</p>
<p>Prosocial behavior is the broader construct of which helping is a subtype (<xref ref-type="bibr" rid="ref32">Schroeder and Graziano, 2015</xref>). In accordance with optimal usage theoretical framework previously discussed, prosocial behavior is anticipated to positively correlate with compulsive helping as the two comprise the respective optimal- and extreme-iterations of helping. What is more, when the intended recipient (i.e., target) of prosocial behavior is considered, differences in both motivation and outcome are often observed (<xref ref-type="bibr" rid="ref29">Padilla-Walker and Fraser, 2014</xref>). Thus, associations are expected to differ between the proposed measure of compulsive helping and prosocial behavior toward family, friends, and strangers.</p>
<p>In contrast, empathic concern (affective state of being concerned or compassionate; <xref ref-type="bibr" rid="ref11">Davis, 1983</xref>) at normative levels tends to correspond to normative helping, it follows, therefore, that extreme empathic concern (e.g., empathic distress; <xref ref-type="bibr" rid="ref35">Smith and Rose, 2011</xref>) should correspond with extreme (i.e., compulsive) helping. Thus, a relationship with normative empathic concern is likely to be either weakly or uncorrelated with compulsive helping.</p>
<p>Self-regulation (individual control that occurs in response to environmental exigencies; <xref ref-type="bibr" rid="ref26">Novak and Clayton, 2001</xref>) is anticipated to inversely correlate with compulsive helping in accordance with the theoretical framework of addiction. An addiction is characterized by an inability to control impulses (4th ed.; DSM&#x2013;IV; <xref ref-type="bibr" rid="ref3">American Psychiatric Association, 1994</xref>). It may be that an unregulated impulse to help others is a useful way to conceptualize compulsive helping.</p>
<p>Finally, empirical work informs the final correlate of interest: anxiety (the apprehension, tension, or uneasiness that stems from the anticipation of danger, which may be internal or external; 4th ed.; DSM&#x2013;IV; <xref ref-type="bibr" rid="ref2">American Psychiatric Association, 1980</xref>). Social anxiety may motivate helping (<xref ref-type="bibr" rid="ref10">Culotta and Goldstein, 2008</xref>), especially in the case of non-familiar others, as an attempt to preempt negative appraisal or garner acceptance. We have argued that pathology and compulsion are distinct. And yet, since anxiety has been empirically linked with the development of pathology (<xref ref-type="bibr" rid="ref1">Adams et al., 2019</xref>), as well as with prosocial behavior (<xref ref-type="bibr" rid="ref23">Memmott-Elison et al., 2020</xref>), it seems worthwhile to assess whether it plays a role in our conceptualization of compulsive helping.</p>
</sec>
<sec id="sec8">
<title>Emerging adulthood and compulsive helping</title>
<p>The current sample is comprised of emerging adults. This developmental period is germane to the present question for its neurobiological and social particularities. Specifically, it is at this stage that mental health disorders often emerge (<xref ref-type="bibr" rid="ref12">De Girolamo et al., 2012</xref>). Also, still-developing self-regulatory capacities may facilitate a degree of compulsiveness (<xref ref-type="bibr" rid="ref5">Blakemore, 2008</xref>; <xref ref-type="bibr" rid="ref37">Steinberg, 2010</xref>). Socially, greater autonomy may motivate the increase of helping observed at this stage (<xref ref-type="bibr" rid="ref8">Carlo and Padilla-Walker, 2020</xref>), to the extent that autonomous helping is associated with greater satisfaction (<xref ref-type="bibr" rid="ref1002">Weinstein and Ryan, 2010</xref>). Yet, the tensions which accompany transitioning to living on one&#x2019;s own with its ensuing personal boundary re-negotiation, comparative relational instability, and self-focus (<xref ref-type="bibr" rid="ref4">Arnett, 2015</xref>), may prime helping which is excessive or maladaptive (i.e., compulsive helping) in search of acceptance and stability. Not intended for clinical use, the proposed measure may nevertheless assist future research on emerging adulthood to understand the nuances of behavior that is otherwise adaptive. In turn, this knowledge may assist implicated emerging adults to establish health patterns on the path to flourishing in adulthood (<xref ref-type="bibr" rid="ref24">Nelson and Padilla-Walker, 2013</xref>).</p>
</sec>
<sec id="sec9">
<title>Current study</title>
<p>To begin defining the limits of the adaptability of prosocial behavior, the current study seeks to propose and perform initial tests of validity for a new measure of compulsive helping. To test convergent validity, compulsive helping will be correlated with general prosocial behavior (toward family, friends, and strangers), empathic concern, and anxiety. It is anticipated that greater prosocial behavior will correspond with greater compulsive helping with slight variation by target (family, friends, strangers) of behavior. Empathic concern is anticipated to be either weakly positively correlated or uncorrelated with compulsive helping. Anxiety is anticipated to be positively correlated with compulsive helping. Finally, discriminant validity will be examined through testing associations with self-regulation. It is anticipated they will be inversely correlated and demonstrate slight variation by dimension (emotional, cognitive, behavioral) though their examination will be exploratory.</p>
</sec>
</sec>
<sec sec-type="methods" id="sec10">
<title>Methods</title>
<sec id="sec11">
<title>Participants</title>
<p>Participants for this study were drawn from wave 10, collected in 2017, of the Flourishing Families Project (see <xref ref-type="bibr" rid="ref30">Padilla-Walker et al., 2025</xref>). Participants were recruited using a multi-method approach used to mirror the socio-economic and racial-ethnic stratification of the area, then randomly selected, and compensated upon completion. Participants (N&#x202F;=&#x202F;438) were aged 18&#x2013;23 (M<italic>age</italic>&#x202F;=&#x202F;20.29, SD&#x202F;=&#x202F;1.04, 51.71% Female). Sixty-nine percent of participants identified as European American (12.8% African American, 11.18% Multi-ethnic, 4.14% Asian American, 1.45% Hispanic, 0.83% were identified as &#x201C;Other&#x201D;; see <xref ref-type="table" rid="tab1">Table 1</xref> for demographic information).</p>
<table-wrap position="float" id="tab1">
<label>Table 1</label>
<caption>
<p>Flourishing families sample demographic statistics table (<italic>N</italic>&#x202F;=&#x202F;439).</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" valign="top">Variables</th>
<th align="center" valign="top">M</th>
<th align="center" valign="top">SD</th>
<th align="center" valign="top">Range</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="middle">Age</td>
<td align="center" valign="middle">20.29</td>
<td align="center" valign="middle">1.04</td>
<td align="center" valign="middle">18&#x2013;23</td>
</tr>
<tr>
<td align="left" valign="middle">Compulsive Helping</td>
<td align="center" valign="middle">0.35</td>
<td align="center" valign="middle">0.34</td>
<td align="center" valign="middle">0&#x2013;2</td>
</tr>
<tr>
<td align="left" valign="middle">Self-Regulation</td>
<td align="center" valign="middle">3.69</td>
<td align="center" valign="middle">0.43</td>
<td align="center" valign="middle">01-Apr</td>
</tr>
<tr>
<td align="left" valign="middle">Emotional</td>
<td align="center" valign="middle">4.2</td>
<td align="center" valign="middle">0.64</td>
<td align="center" valign="middle">01-Apr</td>
</tr>
<tr>
<td align="left" valign="middle">Cognitive</td>
<td align="center" valign="middle">3.28</td>
<td align="center" valign="middle">0.6</td>
<td align="center" valign="middle">01-Apr</td>
</tr>
<tr>
<td align="left" valign="middle">Behavioral</td>
<td align="center" valign="middle">3.43</td>
<td align="center" valign="middle">0.63</td>
<td align="center" valign="middle">01-Apr</td>
</tr>
<tr>
<td align="left" valign="middle">Anxiety</td>
<td align="center" valign="middle">1.23</td>
<td align="center" valign="middle">0.69</td>
<td align="center" valign="middle">0&#x2013;3</td>
</tr>
<tr>
<td align="left" valign="middle">Empathic Concern</td>
<td align="center" valign="middle">3.94</td>
<td align="center" valign="middle">0.62</td>
<td align="center" valign="middle">01-May</td>
</tr>
<tr>
<td align="left" valign="middle">General PB</td>
<td align="center" valign="middle">4.17</td>
<td align="center" valign="middle">0.53</td>
<td align="center" valign="middle">01-May</td>
</tr>
<tr>
<td align="left" valign="middle">PB Family</td>
<td align="center" valign="middle">4.34</td>
<td align="center" valign="middle">0.68</td>
<td align="center" valign="middle">01-May</td>
</tr>
<tr>
<td align="left" valign="middle">PB Friend</td>
<td align="center" valign="middle">4.6</td>
<td align="center" valign="middle">0.55</td>
<td align="center" valign="middle">01-May</td>
</tr>
<tr>
<td align="left" valign="middle">PB Stranger</td>
<td align="center" valign="middle">3.58</td>
<td align="center" valign="middle">0.79</td>
<td align="center" valign="middle">01-May</td>
</tr>
<tr>
<td align="left" valign="middle" colspan="4">Race/ethnicity (<italic>N</italic> =&#x202F;483)</td>
</tr>
<tr>
<td align="left" valign="middle">African American</td>
<td align="center" valign="middle">12.84%</td>
<td rowspan="6"/>
<td rowspan="6"/>
</tr>
<tr>
<td align="left" valign="middle">Asian American</td>
<td align="center" valign="middle">4.14%</td>
</tr>
<tr>
<td align="left" valign="middle">European American</td>
<td align="center" valign="middle">69.57%</td>
</tr>
<tr>
<td align="left" valign="middle">Hispanic</td>
<td align="center" valign="middle">1.45%</td>
</tr>
<tr>
<td align="left" valign="middle">Multi-ethnic</td>
<td align="center" valign="middle">11.18%</td>
</tr>
<tr>
<td align="left" valign="middle">Other</td>
<td align="center" valign="middle">0.83%</td>
</tr>
<tr>
<td align="left" valign="middle">Gender</td>
<td/>
<td rowspan="4"/>
<td rowspan="4"/>
</tr>
<tr>
<td align="left" valign="middle">Female</td>
<td align="center" valign="middle">51.71%</td>
</tr>
<tr>
<td align="left" valign="middle">Male</td>
<td align="center" valign="middle">47.84%</td>
</tr>
<tr>
<td align="left" valign="middle">Other</td>
<td align="center" valign="middle">0.46%</td>
</tr>
</tbody>
</table>
</table-wrap>
</sec>
<sec id="sec12">
<title>Measures</title>
<p>The compulsive helping measure was adapted from a video game addiction scale, taken from a national study of pathological video game use (<xref ref-type="bibr" rid="ref17">Gentile, 2009</xref>; Original Cronbach&#x2019;s alpha&#x202F;=&#x202F;0.78). <italic>Helping</italic> replaced the term <italic>video game</italic> on items such as &#x201C;I have needed friends or family to give me extra money because I have spent too much money <italic>helping others</italic>&#x201D; (see <xref ref-type="table" rid="tab2">Table 2</xref> for items). One item was dropped once deemed irrelevant in a helping context, and another replaced the word &#x201C;homework&#x201D; with &#x201C;important tasks&#x201D; for age appropriateness. Regarding the scale, respondents were given 3 options: no, sometimes, yes, later valued at 0, 0.5, and 1, respectively.</p>
<table-wrap position="float" id="tab2">
<label>Table 2</label>
<caption>
<p>Confirmatory factor analysis and response frequency for compulsive helping measure.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th colspan="2"></th>
<th align="center" valign="top" colspan="6">Response</th>
<th/>
<th/>
</tr>
<tr>
<th/>
<th/>
<th align="center" valign="top" colspan="2">No</th>
<th align="center" valign="top" colspan="2">Sometimes</th>
<th align="center" valign="top" colspan="2">Yes</th>
<th align="center" valign="top" rowspan="2">Alpha if item deleted</th>
<th align="center" valign="top">Factor loading</th>
</tr>
<tr>
<th align="left" valign="middle">Item</th>
<th align="center" valign="middle">Description</th>
<th align="center" valign="top"><italic>n</italic></th>
<th align="center" valign="top">%</th>
<th align="center" valign="top"><italic>n</italic></th>
<th align="center" valign="top">%</th>
<th align="center" valign="top"><italic>n</italic></th>
<th align="center" valign="top">%</th>
<th align="center" valign="top">(SE)</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="middle">1</td>
<td align="left" valign="middle">Over time, I have been spending much more time thinking about helping others, learning about new ways to help others, or planning the next opportunity to help.</td>
<td align="center" valign="top">243</td>
<td align="center" valign="top">55.48</td>
<td align="center" valign="top">139</td>
<td align="center" valign="top">31.74</td>
<td align="center" valign="top">56</td>
<td align="center" valign="top">12.79</td>
<td align="center" valign="top">0.7961</td>
<td align="center" valign="top">0.44 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">2</td>
<td align="left" valign="middle">I need to spend more and more time and/or money on helping others in order to feel the same amount of excitement</td>
<td align="center" valign="top">350</td>
<td align="center" valign="top">79.91</td>
<td align="center" valign="top">75</td>
<td align="center" valign="top">17.12</td>
<td align="center" valign="top">13</td>
<td align="center" valign="top">2.97</td>
<td align="center" valign="top">0.7844</td>
<td align="center" valign="top">0.52 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">3</td>
<td align="left" valign="middle">I have tried to help others less often or for shorter periods of time, but am unsuccessful</td>
<td align="center" valign="top">347</td>
<td align="center" valign="top">79.22</td>
<td align="center" valign="top">73</td>
<td align="center" valign="top">16.67</td>
<td align="center" valign="top">18</td>
<td align="center" valign="top">4.11</td>
<td align="center" valign="top">0.783</td>
<td align="center" valign="top">0.56 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">4</td>
<td align="left" valign="middle">I help others as a way of escaping from problems or bad feelings</td>
<td align="center" valign="top">243</td>
<td align="center" valign="top">58.41</td>
<td align="center" valign="top">150</td>
<td align="center" valign="top">34.25</td>
<td align="center" valign="top">45</td>
<td align="center" valign="top">10.27</td>
<td align="center" valign="top">0.7854</td>
<td align="center" valign="top">0.53 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">5</td>
<td align="left" valign="middle">I become restless or irritable when I avoid helping others</td>
<td align="center" valign="top">285</td>
<td align="center" valign="top">65.22</td>
<td align="center" valign="top">125</td>
<td align="center" valign="top">28.6</td>
<td align="center" valign="top">27</td>
<td align="center" valign="top">6.18</td>
<td align="center" valign="top">0.786</td>
<td align="center" valign="top">0.51 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">6</td>
<td align="left" valign="middle">I have lied to family or friends about how much I help others</td>
<td align="center" valign="top">367</td>
<td align="center" valign="top">83.79</td>
<td align="center" valign="top">59</td>
<td align="center" valign="top">13.47</td>
<td align="center" valign="top">12</td>
<td align="center" valign="top">2.74</td>
<td align="center" valign="top">0.7793</td>
<td align="center" valign="top">0.6 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">7</td>
<td align="left" valign="middle">I sometimes skip household chores in order to spend more time helping others</td>
<td align="center" valign="top">315</td>
<td align="center" valign="top">71.92</td>
<td align="center" valign="top">110</td>
<td align="center" valign="top">25.11</td>
<td align="center" valign="top">13</td>
<td align="center" valign="top">2.97</td>
<td align="center" valign="top">0.7774</td>
<td align="center" valign="top">0.61 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">8</td>
<td align="left" valign="middle">I sometimes skip doing important tasks in order to spend more time helping others</td>
<td align="center" valign="top">271</td>
<td align="center" valign="top">61.87</td>
<td align="center" valign="top">138</td>
<td align="center" valign="top">31.51</td>
<td align="center" valign="top">29</td>
<td align="center" valign="top">6.62</td>
<td align="center" valign="top">0.7741</td>
<td align="center" valign="top">0.62 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">9</td>
<td align="left" valign="middle">I have done poorly on assignments because I spend too much time helping others</td>
<td align="center" valign="top">324</td>
<td align="center" valign="top">73.97</td>
<td align="center" valign="top">90</td>
<td align="center" valign="top">20.55</td>
<td align="center" valign="top">24</td>
<td align="center" valign="top">5.48</td>
<td align="center" valign="top">0.7773</td>
<td align="center" valign="top">0.61 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">10</td>
<td align="left" valign="middle">I have needed friends or family to give me extra money because I have spent too much money helping others</td>
<td align="center" valign="top">366</td>
<td align="center" valign="top">83.56</td>
<td align="center" valign="top">59</td>
<td align="center" valign="top">13.47</td>
<td align="center" valign="top">13</td>
<td align="center" valign="top">2.97</td>
<td align="center" valign="top">0.7932</td>
<td align="center" valign="top">0.44 (0.04)</td>
</tr>
<tr>
<td align="left" valign="middle">Total</td>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td align="center" valign="top">0.8010</td>
<td/>
</tr>
</tbody>
</table>
</table-wrap>
<p>After confirmatory factor analyses estimated construct validity, individual mean scores were calculated for compulsive helping and used in subsequent analyses. Cronbach&#x2019;s alpha for all items was 0.80.</p>
<p>Prosocial behavior was measured using 15 items based on the Inventory of Strengths (<xref ref-type="bibr" rid="ref31">Peterson and Seligman, 2004</xref>; Original Cronbach&#x2019;s alpha&#x202F;=&#x202F;0.70). The measure assessed prosocial behavior directed toward others/strangers (5 items, a modified version of the Peterson and Seligman original measure), friends (5 items), and family (5 items). Respondents answered on a 5-point Likert-type scale, ranging from 1 (<italic>not like me at all</italic>) to 5 (<italic>very much like me</italic>) in terms of how much they disagreed or agreed with statements about themselves. Sample statements included, &#x201C;I help people I do not know, even if it is not easy for me.&#x201D; Higher scores indicate greater levels of kindness and generosity toward strangers, family, and friends. A mean score was calculated. Cronbach&#x2019;s alphas were found to be 0.89 (general), 0.90 (family), 0.88 (friend), and 0.82 (strangers) for the current sample.</p>
<p>Empathic concern was assessed using a 7-item self-report measure from the Interpersonal Reactivity Index (<xref ref-type="bibr" rid="ref11">Davis, 1983</xref>; Original Cronbach&#x2019;s alpha&#x202F;=&#x202F;0.72). The Likert-type response scale ranged from 1 (<italic>strongly disagree</italic>) to 5 (<italic>strongly agree</italic>) and higher scores indicate greater empathic concern. Sample items included, &#x201C;When I see someone being taken advantage of, I feel kind of protective towards them.&#x201D; A mean score was calculated. The Cronbach&#x2019;s alpha coefficient was found to be 0.80 for the current sample.</p>
<p>Anxiety was assessed using a 6-item generalized anxiety disorder subscale (<xref ref-type="bibr" rid="ref36">Spence, 1998</xref>; Original Cronbach&#x2019;s alpha&#x202F;=&#x202F;0.73). Participants responded using a 4-point Likert scale ranging from 0 (<italic>never</italic>) to 3 (<italic>always</italic>) with higher scores reflecting greater levels of anxiety. Sample items included, &#x201C;I worry a lot about things,&#x201D; A mean score was calculated. Cronbach&#x2019;s alpha was 0.89.</p>
<p>Self-regulation was assessed using a modified 13-item measure (<xref ref-type="bibr" rid="ref26">Novak and Clayton, 2001</xref>; Original Cronbach&#x2019;s alphas for the emotion, cognitive, and behavioral subscales were 0.95, 0.96, and 0.94, respectively). Responses ranged from 1 (<italic>never true</italic>) to 4 (<italic>always true</italic>). Sample items included, &#x201C;I get distracted by little things&#x201D; (reversed). Higher scores represent greater ability to regulate negative emotion, behavior and to reach goals. A mean score was calculated. Cronbach&#x2019;s alpha coefficients were found to be 0.76 (full scale), 0.81 (emotional subscale), 0.72 (cognitive subscale), and 0.74 (behavioral subscale) for this research sample.</p>
</sec>
<sec id="sec13">
<title>Analytic strategy</title>
<p>Data were screened for missingness and to verify that model assumptions were satisfied. Construct validity was assessed using confirmatory factor analysis (CFA&#x2014;see <xref ref-type="fig" rid="fig1">Figure 1</xref>). Variance was fixed to 1. Factor loadings above 0.40 (<xref ref-type="bibr" rid="ref38">Tabachnick and Fidel, 1996</xref>) would indicate validity. Model Fit indices included chi-squared, comparative fit index (CFI), Tucker-Lewis index (TLI) and root mean squared error of approximation (RMSEA). Acceptable fit would be indicated with values of &#x003E;0.90 (CFI/TLI), 0.05&#x2013;0.08 (RMSEA) (<xref ref-type="bibr" rid="ref21">Kline, 2016</xref>). Convergent and discriminant validity were assessed using bivariate correlations.</p>
<fig position="float" id="fig1">
<label>Figure 1</label>
<caption>
<p>Confirmation factor analysis (CFA) for compulsive helping.</p>
</caption>
<graphic xlink:href="fpsyg-16-1504413-g001.tif"/>
</fig>
</sec>
</sec>
<sec sec-type="results" id="sec14">
<title>Results</title>
<p>Data revealed that across the full sample missing data ranged from 3.78&#x2013;12.75%. After generating a binary variable of compulsive helping (0&#x202F;=&#x202F;missing, 1&#x202F;=&#x202F;non-missing) and estimating a logistic regression, none of the primary study variables (anxiety, self-regulation, empathic concern, or general prosocial behavior) appeared to significantly predict missingness. Missing data was accounted for using maximum likelihood estimation.</p>
<sec id="sec15">
<title>Descriptive statistics</title>
<p>Descriptive results can be seen in <xref ref-type="table" rid="tab1">Table 1</xref>. Reported compulsive helping was low (<italic>M</italic>&#x202F;=&#x202F;0.35, SD =0.34), while general prosocial behavior was reported at high levels (<italic>M</italic>&#x202F;=&#x202F;4.17, SD =0.53). Unsurprisingly, prosocial behavior was high toward friends (<italic>M</italic>&#x202F;=&#x202F;4.59, SD =0.55), and family (<italic>M</italic>&#x202F;=&#x202F;4.34, SD =0.68), and moderate toward strangers (<italic>M</italic>&#x202F;=&#x202F;3.58, SD =0.79). Likewise, levels of empathic concern were reportedly moderate (<italic>M</italic>&#x202F;=&#x202F;3.94, SD =0.62), as were levels of self-regulation (<italic>M</italic>&#x202F;=&#x202F;3.69, SD =0.43). Performing descriptive analyses of the subtypes of self-regulation indicated that emotional regulation was fairly high (<italic>M</italic>&#x202F;=&#x202F;4.20, SD =0.64), while behavioral (<italic>M</italic>&#x202F;=&#x202F;3.43, SD =0.63), and cognitive self-regulation (<italic>M</italic>&#x202F;=&#x202F;3.28, SD =0.60) were moderate.</p>
</sec>
<sec id="sec16">
<title>Construct validity</title>
<p>Confirmatory factor analysis (CFA) was estimated with Stata SEM using Maximum Likelihood with Missing Values estimator. All items loaded on a single factor with standardized factor loadings above 0.44, indicating construct validity (<xref ref-type="bibr" rid="ref38">Tabachnick and Fidel, 1996</xref>). <xref ref-type="table" rid="tab2">Table 2</xref> demonstrates the factor loadings as well as the frequency of responses per item. Model fit was acceptable, <italic>X</italic><sup>2</sup>(35)&#x202F;=&#x202F;88.87, <italic>p</italic>&#x202F;&#x003C;&#x202F;0.001, CFI: 0.94; TLI: 0.92, RMSEA: 0.06 (<xref ref-type="bibr" rid="ref21">Kline, 2016</xref>).</p>
</sec>
<sec id="sec17">
<title>Convergent validity</title>
<p>Correlational analyses (see <xref ref-type="table" rid="tab3">Table 3</xref>) revealed that general prosocial behavior was positively associated with compulsive helping (<italic>p</italic>&#x202F;=&#x202F;0.0069) with associations differing as a function of target (family <italic>p</italic>&#x202F;=&#x202F;0.7644; friends <italic>p</italic>&#x202F;=&#x202F;0.3357; strangers <italic>p</italic>&#x202F;=&#x202F;0.000). Anxiety was positively associated with compulsive helping (<italic>p</italic>&#x202F;=&#x202F;0.000). Empathic concern was unrelated to compulsive helping (<italic>p</italic>&#x202F;=&#x202F;0.2119).</p>
<table-wrap position="float" id="tab3">
<label>Table 3</label>
<caption>
<p>Correlations of variables of interest (<italic>N</italic>&#x202F;=&#x202F;462) with MLMV.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th/>
<th align="center" valign="top">1.</th>
<th align="center" valign="top">2.</th>
<th align="center" valign="top">3.</th>
<th align="center" valign="top">4.</th>
<th align="center" valign="top">5.</th>
<th align="center" valign="top">6.</th>
<th align="center" valign="top">7.</th>
<th align="center" valign="top">8.</th>
<th align="center" valign="top">9.</th>
<th align="center" valign="top">10.</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="top">1. Compulsive Helping</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>Anxiety</p>
</list-item>
</list>
</td>
<td align="center" valign="top">0.21&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>Empathic Concern</p>
</list-item>
</list>
</td>
<td align="center" valign="top">0.06</td>
<td align="center" valign="top">0.14&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>Prosocial Behavior General</p>
</list-item>
</list>
</td>
<td align="center" valign="top">0.13&#x002A;&#x002A;</td>
<td align="center" valign="top">0.08</td>
<td align="center" valign="top">0.56&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>PB Family</p>
</list-item>
</list>
</td>
<td align="center" valign="top">0.01</td>
<td align="center" valign="top">&#x2212;0.04</td>
<td align="center" valign="top">0.39&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.78&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>PB Friends</p>
</list-item>
</list>
</td>
<td align="center" valign="top">0.05</td>
<td align="center" valign="top">0.10&#x002A;</td>
<td align="center" valign="top">0.42&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.78&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.50&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>PB Strangers</p>
</list-item>
</list>
</td>
<td align="center" valign="top">0.22&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.13&#x002A;&#x002A;</td>
<td align="center" valign="top">0.51&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.81&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.37&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.45&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>Self-Regulation</p>
</list-item>
</list>
</td>
<td align="center" valign="top">&#x2212;0.18&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">&#x2212;0.45&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.07</td>
<td align="center" valign="top">0.14&#x002A;&#x002A;</td>
<td align="center" valign="top">0.14&#x002A;&#x002A;</td>
<td align="center" valign="top">0.10&#x002A;</td>
<td align="center" valign="top">0.09</td>
<td align="center" valign="top">-</td>
<td/>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>SR Emotional</p>
</list-item>
</list>
</td>
<td align="center" valign="top">&#x2212;0.15&#x002A;&#x002A;</td>
<td align="center" valign="top">&#x2212;0.40&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">&#x2212;0.03</td>
<td align="center" valign="top">0.04</td>
<td align="center" valign="top">0.02</td>
<td align="center" valign="top">0.04</td>
<td align="center" valign="top">0.04</td>
<td align="center" valign="top">0.72&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
<td/>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>SR Behavioral</p>
</list-item>
</list>
</td>
<td align="center" valign="top">&#x2212;0.13&#x002A;&#x002A;</td>
<td align="center" valign="top">&#x2212;0.35&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.06</td>
<td align="center" valign="top">0.05</td>
<td align="center" valign="top">0.07</td>
<td align="center" valign="top">0.01</td>
<td align="center" valign="top">0.03</td>
<td align="center" valign="top">0.77&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.25&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">-</td>
</tr>
<tr>
<td align="left" valign="top">
<list list-type="order">
<list-item>
<p>SR Cognitive</p>
</list-item>
</list>
</td>
<td align="center" valign="top">&#x2212;0.06</td>
<td align="center" valign="top">&#x2212;0.08</td>
<td align="center" valign="top">0.20&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.28&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.26&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.23&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.17&#x002A;&#x002A;</td>
<td align="center" valign="top">0.47&#x002A;&#x002A;&#x002A;</td>
<td align="center" valign="top">0.04</td>
<td align="center" valign="top">0.23&#x002A;&#x002A;&#x002A;</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<p>&#x002A;<italic>p</italic>&#x202F;&#x003C;&#x202F;0.05, &#x002A;&#x002A;<italic>p</italic>&#x202F;&#x003C;&#x202F;0.01, &#x002A;&#x002A;&#x002A;<italic>p</italic>&#x202F;&#x003C;&#x202F;0.001.</p>
</table-wrap-foot>
</table-wrap>
</sec>
<sec id="sec18">
<title>Discriminant validity</title>
<p>Correlational analyses indicated a negative association between self-regulation and compulsive helping (r&#x202F;=&#x202F;&#x2212;0.18, <italic>p</italic>&#x202F;=&#x202F;0.0002), indicating that higher self-regulation was associated with less compulsive helping. When considering subtypes, emotional (<italic>p</italic>&#x202F;=&#x202F;0.0013) and behavioral (<italic>p</italic>&#x202F;=&#x202F;0.0079) self-regulation were significantly negatively associated, while cognitive self-regulation (<italic>p</italic>&#x202F;=&#x202F;0.1823) evinced no significant association with compulsive helping.</p>
</sec>
</sec>
<sec sec-type="discussion" id="sec19">
<title>Discussion</title>
<p>The limits of the adaptability of prosocial behavior require definition (<xref ref-type="bibr" rid="ref14">Eisenberg and Spinrad, 2015</xref>). Compulsive helping provides a possible conceptualization in the form of helping that is harmful. This concept is especially important to explore during emerging adulthood because the developmental context may facilitate both its development and detection (<xref ref-type="bibr" rid="ref37">Steinberg, 2010</xref>). Insufficient measurement tools currently exist to test this concept. Therefore, the goal of the present study was to propose and validate a measure of compulsive helping.</p>
<sec id="sec20">
<title>Validated measure of compulsive helping</title>
<p>Construct Validity was established using confirmatory factor analyses, suggesting the measure may be of use for future studies. The proportion of respondents who answered &#x201C;sometimes&#x201D; and &#x201C;yes&#x201D; to compulsive helping items seems to suggest that the tendency, though infrequent by our calculations, may not be uncommon, thus meriting more attention than the topic presently enjoys (<xref ref-type="bibr" rid="ref15">Eisenberg et al., 2015</xref>).</p>
<p>Convergent validity was established by the positive correlation between compulsive helping and general prosocial behavior (specifically with strangers), anxiety, and demonstrating no relationship with empathic concern. It may be that those willing to disregard personal comfort to enact comparatively high-cost behavior such as helping a stranger (<xref ref-type="bibr" rid="ref29">Padilla-Walker and Fraser, 2014</xref>) may be likewise suppressive of personal or social signals to stop helping when it goes too far. Anxiety, though tenuously connected with helping generally (<xref ref-type="bibr" rid="ref23">Memmott-Elison et al., 2020</xref>), may especially contribute when helping is performed at high levels or in high-cost scenarios. Furthermore, social anxiety may take the form of people pleasing, manifested here as helping others (<xref ref-type="bibr" rid="ref10">Culotta and Goldstein, 2008</xref>). The optimal usage framework (<xref ref-type="bibr" rid="ref25">Niemiec, 2019</xref>) anticipates the lack of relationship between compulsive helping (extreme) and empathic concern (normative) and offers the possibility that extreme empathy (e.g., empathic distress; <xref ref-type="bibr" rid="ref35">Smith and Rose, 2011</xref>) may be the extreme iteration of empathy which merits future research as a correlate.</p>
<p>Discriminant validity was established as hypothesized: a negative correlation between compulsive helping and self-regulation generally, including emotional and behavioral dimensions specifically. The original measure from which this proposed compulsive helping measure was adapted was categorized in the DSM-IV as an impulse control disorder (4th ed.; DSM&#x2013;IV; <xref ref-type="bibr" rid="ref3">American Psychiatric Association, 1994</xref>). Moral emotions (e.g., shame; <xref ref-type="bibr" rid="ref34">Sheikh and Janoff-Bulman, 2010</xref>) unregulated may motivate excessive helping. Externalizing behaviors are rooted in under-regulation (<xref ref-type="bibr" rid="ref23">Memmott-Elison et al., 2020</xref>) meaning the present findings support extant literature. Future research could explore how strengthening emotional and behavioral regulation earlier in adolescence might be protective against later compulsive prosocial behaviors to establish healthy patterns early in development.</p>
</sec>
<sec id="sec21">
<title>Limitations and future directions</title>
<p>Limitations of the current study include racial and socio-economic homogeneity, cross-sectionality, limited developmental scope, and lack of sociometric expertise. Helping differs across countries and cultures (<xref ref-type="bibr" rid="ref8">Carlo and Padilla-Walker, 2020</xref>; <xref ref-type="bibr" rid="ref19">Jensen, 2011</xref>), and patterns may manifest differently in collectivistic and individualistic contexts (<xref ref-type="bibr" rid="ref18">Green et al., 2005</xref>). The lack of racial and socioeconomic diversity in the sample limits the generalizability of the present findings. Longitudinal data would enable the examination of predictors over time and help to establish directionality of effects. Emerging adulthood, though a helpful starting place, cannot provide insight into relevant features of compulsive helping during other developmental stages. Finally, content experts were consulted in the development of the proposed scale, but additional consultation of those with sociometric expertise would add to its rigor.</p>
<p>Potential avenues for future research include examining gender effects, targets, types and motivations of compulsive behaviors, distinguishing between similar constructs, and performing qualitative research.</p>
<p>Consistently, females help more than males (<xref ref-type="bibr" rid="ref13">Eisenberg and Mussen, 1989</xref>) despite similar levels of helping during infancy (<xref ref-type="bibr" rid="ref15">Eisenberg et al., 2015</xref>). Also, females report suffering more frequently from internalizing symptoms including anxiety and personal distress (<xref ref-type="bibr" rid="ref6">Broidy and Agnew, 1997</xref>; <xref ref-type="bibr" rid="ref7">Bromet et al., 2011</xref>). Combined, these factors affirm the importance of examining gender in future research on compulsive helping.</p>
<p>Prosocial behavior is multidimensional, with different correlates based on the target, type, and motivation of the behavior (<xref ref-type="bibr" rid="ref8">Carlo and Padilla-Walker, 2020</xref>). While some acknowledgement of multidimensionality was considered herein, more detailed analyses will likely prove illuminating. Helping which harms the target or intended recipient (as opposed to the helper) might also merit a compulsive designation and yet evince differential correlates (<xref ref-type="bibr" rid="ref8">Carlo and Padilla-Walker, 2020</xref>) to what was herein considered. Consideration of specific types of helping (e.g., serving, donating, defending, etc.) might reveal that certain types of helping are more prone to compulsivity than others, or that it is instead individual traits which predict compulsion regardless of type. Motivation behind behavior was operationally neglected in this initial study but will likely prove an illuminating avenue of future research, as such a nuanced construct as compulsive helping might emerge from complex (i.e., primary and secondary) motivations (<xref ref-type="bibr" rid="ref22">Martin and Olson, 2015</xref>).</p>
<p>Finally, future research should employ qualitative methods (e.g., focus groups, individual interviews, observational techniques, etc.; <xref ref-type="bibr" rid="ref20">Kahlke, 2014</xref>) to understand more precisely the form compulsive helping takes in any given developmental stage. While quantitative methods allow for breadth of inquiry, qualitative methods enable depth and specificity that could greatly benefit the seedling field of compulsive helping (<xref ref-type="bibr" rid="ref33">Shakouri and Nazari, 2014</xref>).</p>
</sec>
<sec id="sec22">
<title>Conclusions and implications</title>
<p>Despite the limitations in the present study, and in recognition of the enormous amount of clarifying future research called for, it is believed that the present measurement validation of compulsive helping adds to the prosocial literature in being among the first empirical attempts to define the limits of the adaptiveness of prosociality. Implications of this study on moral psychology broadly include the acknowledgement that helping, prosociality, or moral behavior can be maladaptive. This study does not attempt to definitively designate what makes a behavior adaptive versus maladaptive, only to illustrate that the magnitude of moral action (e.g., helping) in addition to its presence or absence may have relevance for individual adjustment.</p>
<p>Future research is required to parse out the nuances of the construct including directionality, gender differences, correlates, and distinguishing between similar constructs. In so doing, a more holistic understanding of prosociality and the limits of its adaptability can potentially contribute to the establishment of healthy patterns of helping in emerging adulthood and beyond.</p>
</sec>
</sec>
</body>
<back>
<sec sec-type="data-availability" id="sec23">
<title>Data availability statement</title>
<p>The raw data supporting the conclusions of this article will be made available by the authors, without undue reservation.</p>
</sec>
<sec sec-type="ethics-statement" id="sec24">
<title>Ethics statement</title>
<p>The studies involving humans were approved by Brigham Young University Institutional Review Board. The studies were conducted in accordance with the local legislation and institutional requirements. The participants provided their written informed consent to participate in this study.</p>
</sec>
<sec sec-type="author-contributions" id="sec25">
<title>Author contributions</title>
<p>KW: Conceptualization, Data curation, Formal analysis, Methodology, Writing &#x2013; original draft, Writing &#x2013; review &#x0026; editing. LP-W: Funding acquisition, Data curation, Methodology, Supervision, Writing &#x2013; original draft, Writing &#x2013; review &#x0026; editing. PR: Formal analysis, Writing &#x2013; review &#x0026; editing. AR: Writing &#x2013; review &#x0026; editing.</p>
</sec>
<sec sec-type="funding-information" id="sec26">
<title>Funding</title>
<p>The author(s) declare that financial support was received for the research, authorship, and/or publication of this article. Data collection for this study was funded by grants to individual investigators and to the collective project. Donors and funding agencies include the following: School of Family Life Endowment (BYU), Family Studies Center Endowment (BYU), Marjorie Pay Hinckley Endowed Chair (BYU), Mary Lou Fulton Endowed Chair in the Social Sciences (BYU), Mentoring Environment Grant (BYU), LB and LW Smith and Family Foundation, Kreutzkamp Family Foundation, Brent and Cheri Andrus Family Trust, and James W. and Carolyn O. Ritchie Supporting Organization.</p>
</sec>
<sec sec-type="COI-statement" id="sec27">
<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="sec28">
<title>Generative AI statement</title>
<p>The author(s) declare that no Gen AI was used in the creation of this manuscript.</p>
</sec>
<sec sec-type="disclaimer" id="sec29">
<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"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Adams</surname> <given-names>B. L.</given-names></name> <name><surname>Stavropoulos</surname> <given-names>V.</given-names></name> <name><surname>Burleigh</surname> <given-names>T. L.</given-names></name> <name><surname>Liew</surname> <given-names>L. W.</given-names></name> <name><surname>Beard</surname> <given-names>C. L.</given-names></name> <name><surname>Griffiths</surname> <given-names>M. D.</given-names></name></person-group> (<year>2019</year>). <article-title>Internet gaming disorder behaviors in emergent adulthood: a pilot study examining the interplay between anxiety and family cohesion</article-title>. <source>Int. J. Ment. Heal. Addict.</source> <volume>17</volume>, <fpage>828</fpage>&#x2013;<lpage>844</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s11469-018-9873-0</pub-id></citation></ref>
<ref id="ref2"><citation citation-type="other"><person-group person-group-type="author"><collab id="coll1">American Psychiatric Association</collab></person-group> (<year>1980</year>). <source>Diagnostic and statistical manual of mental disorders</source>. (<edition>3rd</edition> ed). <publisher-loc>Washington, DC</publisher-loc>: <publisher-name>Author</publisher-name>.</citation></ref>
<ref id="ref3"><citation citation-type="other"><person-group person-group-type="author"><collab id="coll2">American Psychiatric Association</collab></person-group> (<year>1994</year>). <source>Diagnostic and statistical manual of mental disorders</source>. (<edition>4th</edition> ed). <publisher-loc>Washington, DC</publisher-loc>: <publisher-name>Author</publisher-name>.</citation></ref>
<ref id="ref4"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Arnett</surname> <given-names>J. J.</given-names></name></person-group> (<year>2015</year>). <source>Emerging adulthood: The winding road from the late teens through the twenties</source>. <edition>2nd</edition> Edn: <publisher-name>Oxford University Press</publisher-name>.</citation></ref>
<ref id="ref5"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Blakemore</surname> <given-names>S. J.</given-names></name></person-group> (<year>2008</year>). <article-title>The social brain in adolescence</article-title>. <source>Nat. Rev. Neurosci.</source> <volume>9</volume>, <fpage>267</fpage>&#x2013;<lpage>277</lpage>. doi: <pub-id pub-id-type="doi">10.1038/nrn2353</pub-id>, PMID: <pub-id pub-id-type="pmid">18354399</pub-id></citation></ref>
<ref id="ref6"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Broidy</surname> <given-names>L.</given-names></name> <name><surname>Agnew</surname> <given-names>R.</given-names></name></person-group> (<year>1997</year>). <article-title>Gender and crime: a general strain theory perspective</article-title>. <source>J. Res. Crime Delinq.</source> <volume>34</volume>, <fpage>275</fpage>&#x2013;<lpage>306</lpage>. doi: <pub-id pub-id-type="doi">10.1177/0022427897034003001</pub-id></citation></ref>
<ref id="ref7"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Bromet</surname> <given-names>E.</given-names></name> <name><surname>Andrade</surname> <given-names>L. H.</given-names></name> <name><surname>Hwang</surname> <given-names>I.</given-names></name> <name><surname>Sampson</surname> <given-names>N. A.</given-names></name> <name><surname>Alonso</surname> <given-names>J.</given-names></name> <name><surname>De Girolamo</surname> <given-names>G.</given-names></name> <etal/></person-group>. (<year>2011</year>). <article-title>Cross-national epidemiology of DSM-IV major depressive episode</article-title>. <source>BMC Med.</source> <volume>9</volume>, <fpage>1</fpage>&#x2013;<lpage>16</lpage>. doi: <pub-id pub-id-type="doi">10.1186/1741-7015-9-90</pub-id>, PMID: <pub-id pub-id-type="pmid">21791035</pub-id></citation></ref>
<ref id="ref8"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Carlo</surname> <given-names>G.</given-names></name> <name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name></person-group> (<year>2020</year>). <article-title>Adolescents&#x2019; prosocial behaviors through a multidimensional and multicultural lens</article-title>. <source>Child Dev. Perspect.</source> <volume>14</volume>, <fpage>265</fpage>&#x2013;<lpage>272</lpage>. doi: <pub-id pub-id-type="doi">10.1111/cdep.12391</pub-id></citation></ref>
<ref id="ref9"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Christo</surname> <given-names>G.</given-names></name> <name><surname>Jones</surname> <given-names>S. L.</given-names></name> <name><surname>Haylett</surname> <given-names>S.</given-names></name> <name><surname>Stephenson</surname> <given-names>G. M.</given-names></name> <name><surname>Lefever</surname> <given-names>R. M.</given-names></name> <name><surname>Lefever</surname> <given-names>R.</given-names></name></person-group> (<year>2003</year>). <article-title>The shorter PROMIS questionnaire: further validation of a tool for simultaneous assessment of multiple addictive behaviours</article-title>. <source>Addict. Behav.</source> <volume>28</volume>, <fpage>225</fpage>&#x2013;<lpage>248</lpage>. doi: <pub-id pub-id-type="doi">10.1016/S0306-4603(01)00231-3</pub-id>, PMID: <pub-id pub-id-type="pmid">12573676</pub-id></citation></ref>
<ref id="ref10"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Culotta</surname> <given-names>C. M.</given-names></name> <name><surname>Goldstein</surname> <given-names>S. E.</given-names></name></person-group> (<year>2008</year>). <article-title>Adolescents' aggressive and prosocial behavior: associations with jealousy and social anxiety</article-title>. <source>J. Genet. Psychol.</source> <volume>169</volume>, <fpage>21</fpage>&#x2013;<lpage>33</lpage>. doi: <pub-id pub-id-type="doi">10.3200/GNTP.169.1.21-33</pub-id>, PMID: <pub-id pub-id-type="pmid">18476475</pub-id></citation></ref>
<ref id="ref11"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Davis</surname> <given-names>M. H.</given-names></name></person-group> (<year>1983</year>). <article-title>The effects of dispositional empathy on emotional reactions and helping: a multidimensional approach</article-title>. <source>J. Pers.</source> <volume>51</volume>, <fpage>167</fpage>&#x2013;<lpage>184</lpage>. doi: <pub-id pub-id-type="doi">10.1111/j.1467-6494.1983.tb00860.x</pub-id></citation></ref>
<ref id="ref12"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>De Girolamo</surname> <given-names>G.</given-names></name> <name><surname>Dagani</surname> <given-names>J.</given-names></name> <name><surname>Purcell</surname> <given-names>R.</given-names></name> <name><surname>Cocchi</surname> <given-names>A.</given-names></name> <name><surname>McGorry</surname> <given-names>P. D.</given-names></name></person-group> (<year>2012</year>). <article-title>Age of onset of mental disorders and use of mental health services: needs, opportunities and obstacles</article-title>. <source>Epidemiol. Psychiatr. Sci.</source> <volume>21</volume>, <fpage>47</fpage>&#x2013;<lpage>57</lpage>. doi: <pub-id pub-id-type="doi">10.1017/S2045796011000746</pub-id>, PMID: <pub-id pub-id-type="pmid">22670412</pub-id></citation></ref>
<ref id="ref13"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Eisenberg</surname> <given-names>N.</given-names></name> <name><surname>Mussen</surname> <given-names>P. H.</given-names></name></person-group> (<year>1989</year>). <source>The roots of prosocial behavior in children</source>. <publisher-loc>Cambridge, UK</publisher-loc>: <publisher-name>Cambridge University Press</publisher-name>.</citation></ref>
<ref id="ref14"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Eisenberg</surname> <given-names>N.</given-names></name> <name><surname>Spinrad</surname> <given-names>T.</given-names></name></person-group> (<year>2015</year>). &#x201C;<article-title>Multidimensionality of prosocial behavior: rethinking the conceptualization and development of prosocial behavior</article-title>&#x201D; in <source>Prosocial behavior: A multidimensional approach</source>. eds. <person-group person-group-type="editor"><name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name> <name><surname>Carlo</surname> <given-names>G.</given-names></name></person-group> (<publisher-loc>Oxford, UK</publisher-loc>: <publisher-name>Oxford University Press</publisher-name>), <fpage>17</fpage>&#x2013;<lpage>42</lpage>.</citation></ref>
<ref id="ref15"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Eisenberg</surname> <given-names>N.</given-names></name> <name><surname>Spinrad</surname> <given-names>T. L.</given-names></name> <name><surname>Knafo-Noam</surname> <given-names>A.</given-names></name></person-group> (<year>2015</year>). &#x201C;<article-title>Prosocial development</article-title>&#x201D; in <source>Handbook of child psychology and developmental science: Socioemotional processes</source>. eds. <person-group person-group-type="editor"><name><surname>Lamb</surname> <given-names>M. E.</given-names></name> <name><surname>Lerner</surname> <given-names>R. M.</given-names></name></person-group>, vol. <volume>3</volume>. <edition>7th</edition> ed. (<publisher-loc>Hoboken, NJ</publisher-loc>: <publisher-name>John Wiley &#x0026; Sons</publisher-name>), <fpage>610</fpage>&#x2013;<lpage>656</lpage>.</citation></ref>
<ref id="ref16"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Freidlin</surname> <given-names>P.</given-names></name> <name><surname>Littman-Ovadia</surname> <given-names>H.</given-names></name> <name><surname>Niemiec</surname> <given-names>R. M.</given-names></name></person-group> (<year>2017</year>). <article-title>Positive psychopathology: social anxiety via character strengths underuse and overuse</article-title>. <source>Personal. Individ. Differ.</source> <volume>108</volume>, <fpage>50</fpage>&#x2013;<lpage>54</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.paid.2016.12.003</pub-id></citation></ref>
<ref id="ref17"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Gentile</surname> <given-names>D.</given-names></name></person-group> (<year>2009</year>). <article-title>Pathological video-game use among youth ages 8 to 18: a national study</article-title>. <source>Psychol. Sci.</source> <volume>20</volume>, <fpage>594</fpage>&#x2013;<lpage>602</lpage>. doi: <pub-id pub-id-type="doi">10.1111/j.1467-9280.2009.02340.x</pub-id>, PMID: <pub-id pub-id-type="pmid">19476590</pub-id></citation></ref>
<ref id="ref18"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Green</surname> <given-names>E. G. T.</given-names></name> <name><surname>Deschamps</surname> <given-names>J. C.</given-names></name> <name><surname>Paez</surname> <given-names>D.</given-names></name></person-group> (<year>2005</year>). <article-title>Variation of individualism and collectivism within and between 20 countries: a typological analysis</article-title>. <source>J. Cross-Cult. Psychol.</source> <volume>36</volume>, <fpage>321</fpage>&#x2013;<lpage>339</lpage>. doi: <pub-id pub-id-type="doi">10.1177/0022022104273654</pub-id></citation></ref>
<ref id="ref19"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Jensen</surname> <given-names>L. A.</given-names></name></person-group> (<year>2011</year>). <article-title>Bridging universal and cultural perspectives: a vision for developmental psychology in a global world</article-title>. <source>Child Dev. Perspect.</source> <volume>6</volume>, <fpage>98</fpage>&#x2013;<lpage>104</lpage>. doi: <pub-id pub-id-type="doi">10.1111/j.1750-8606.2011.00213.x</pub-id>, PMID: <pub-id pub-id-type="pmid">39948053</pub-id></citation></ref>
<ref id="ref20"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Kahlke</surname> <given-names>R. M.</given-names></name></person-group> (<year>2014</year>). <article-title>Generic qualitative approaches: pitfalls and benefits of methodological mixology</article-title>. <source>Int J Qual Methods</source> <volume>13</volume>, <fpage>37</fpage>&#x2013;<lpage>52</lpage>. doi: <pub-id pub-id-type="doi">10.1177/160940691401300119</pub-id></citation></ref>
<ref id="ref21"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Kline</surname> <given-names>R. B.</given-names></name></person-group> (<year>2016</year>). <source>Principles and practice of structural equation modeling</source>. <edition>4th</edition> Edn. <publisher-loc>New York, NY</publisher-loc>: <publisher-name>The Guilford Press</publisher-name>.</citation></ref>
<ref id="ref22"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Martin</surname> <given-names>A.</given-names></name> <name><surname>Olson</surname> <given-names>K. R.</given-names></name></person-group> (<year>2015</year>). <article-title>Beyond good and evil: what motivations underlie children&#x2019;s prosocial behavior?</article-title> <source>Perspect. Psychol. Sci.</source> <volume>10</volume>, <fpage>159</fpage>&#x2013;<lpage>175</lpage>. doi: <pub-id pub-id-type="doi">10.1177/1745691615568998</pub-id>, PMID: <pub-id pub-id-type="pmid">25910387</pub-id></citation></ref>
<ref id="ref23"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Memmott-Elison</surname> <given-names>M. K.</given-names></name> <name><surname>Holmgren</surname> <given-names>H. G.</given-names></name> <name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name> <name><surname>Hawkins</surname> <given-names>A. J.</given-names></name></person-group> (<year>2020</year>). <article-title>Associations between prosocial behavior, externalizing behaviors, and internalizing symptoms during adolescence: a meta-analysis</article-title>. <source>J. Adolesc.</source> <volume>80</volume>, <fpage>98</fpage>&#x2013;<lpage>114</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.adolescence.2020.01.012</pub-id>, PMID: <pub-id pub-id-type="pmid">32087386</pub-id></citation></ref>
<ref id="ref24"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Nelson</surname> <given-names>L. J.</given-names></name> <name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name></person-group> (<year>2013</year>). <article-title>Flourishing and floundering in emerging adult college students</article-title>. <source>Emerg. Adulthood</source> <volume>1</volume>, <fpage>67</fpage>&#x2013;<lpage>78</lpage>. doi: <pub-id pub-id-type="doi">10.1177/2167696812470938</pub-id></citation></ref>
<ref id="ref25"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Niemiec</surname> <given-names>R. M.</given-names></name></person-group> (<year>2019</year>). <article-title>Finding the golden mean: the overuse, underuse, and optimal use of character strengths</article-title>. <source>Couns. Psychol. Q.</source> <volume>32</volume>, <fpage>453</fpage>&#x2013;<lpage>471</lpage>. doi: <pub-id pub-id-type="doi">10.1080/09515070.2019.1617674</pub-id></citation></ref>
<ref id="ref26"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Novak</surname> <given-names>S. P.</given-names></name> <name><surname>Clayton</surname> <given-names>R. R.</given-names></name></person-group> (<year>2001</year>). <article-title>The influence of school environment and self-regulation on transitions between stages of cigarette smoking: a multilevel analysis</article-title>. <source>Health Psychol.</source> <volume>20</volume>, <fpage>196</fpage>&#x2013;<lpage>207</lpage>. doi: <pub-id pub-id-type="doi">10.1037/0278-6133.20.3.196</pub-id>, PMID: <pub-id pub-id-type="pmid">11403217</pub-id></citation></ref>
<ref id="ref27"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Oakley</surname> <given-names>B.</given-names></name> <name><surname>Knafo</surname> <given-names>A.</given-names></name> <name><surname>Madhavan</surname> <given-names>G.</given-names></name> <name><surname>Wilson</surname> <given-names>D. S.</given-names></name></person-group> (<year>2012</year>). <source>Pathological altruism</source>. <publisher-loc>New York, NY</publisher-loc>: <publisher-name>Oxford University Press</publisher-name>.</citation></ref>
<ref id="ref28"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name> <name><surname>Carlo</surname> <given-names>G.</given-names></name></person-group> (<year>2015</year>). <source>Prosocial development: A multidimensional approach</source>: <publisher-name>Oxford University Press</publisher-name>.</citation></ref>
<ref id="ref29"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name> <name><surname>Fraser</surname> <given-names>A. M.</given-names></name></person-group> (<year>2014</year>). <article-title>How much is it going to cost me? Bidirectional relations between adolescents' moral personality and prosocial behavior</article-title>. <source>J. Adolesc.</source> <volume>37</volume>, <fpage>993</fpage>&#x2013;<lpage>1001</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.adolescence.2014.07.008</pub-id>, PMID: <pub-id pub-id-type="pmid">25118040</pub-id></citation></ref>
<ref id="ref30"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Padilla-Walker</surname> <given-names>L. M.</given-names></name> <name><surname>Workman</surname> <given-names>K.</given-names></name> <name><surname>Archibald</surname> <given-names>C.</given-names></name></person-group> (<year>2025</year>). <article-title>Longitudinal associations between prosocial behavior, internalizing problems, and suicidal risk during the transition to adulthood</article-title>. <source>J. Adolesc. Health</source>. doi: <pub-id pub-id-type="doi">10.1016/j.jadohealth.2024.12.006</pub-id></citation></ref>
<ref id="ref31"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Peterson</surname> <given-names>C.</given-names></name> <name><surname>Seligman</surname> <given-names>M. E. P.</given-names></name></person-group> (<year>2004</year>). <source>Character strengths and virtues: A handbook and classification</source>. <publisher-loc>Washington, DC</publisher-loc>: <publisher-name>Oxford University Press</publisher-name>.</citation></ref>
<ref id="ref32"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Schroeder</surname> <given-names>D. A.</given-names></name> <name><surname>Graziano</surname> <given-names>W. G.</given-names></name></person-group> (<year>2015</year>). &#x201C;<article-title>The field of prosocial behavior: an introduction and overview</article-title>&#x201D; in <source>The Oxford handbook of prosocial behavior, (1st ed., pp. 3&#x2013;34)</source>. eds. <person-group person-group-type="editor"><name><surname>Schroeder</surname> <given-names>D. A.</given-names></name> <name><surname>Graziano</surname> <given-names>B. B.</given-names></name></person-group> (<publisher-loc>New York, NY</publisher-loc>: <publisher-name>Oxford University Press</publisher-name>).</citation></ref>
<ref id="ref33"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Shakouri</surname> <given-names>N.</given-names></name> <name><surname>Nazari</surname> <given-names>O.</given-names></name></person-group> (<year>2014</year>). <article-title>Qualitative research: incredulity toward metanarrativeness</article-title>. <source>J. Educ. Hum. Dev.</source> <volume>3</volume>, <fpage>671</fpage>&#x2013;<lpage>680</lpage>.</citation></ref>
<ref id="ref34"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Sheikh</surname> <given-names>S.</given-names></name> <name><surname>Janoff-Bulman</surname> <given-names>R.</given-names></name></person-group> (<year>2010</year>). <article-title>The &#x201C;shoulds&#x201D; and &#x201C;should nots&#x201D; of moral emotions: a self-regulatory perspective on shame and guilt</article-title>. <source>Personal. Soc. Psychol. Bull.</source> <volume>36</volume>, <fpage>213</fpage>&#x2013;<lpage>224</lpage>. doi: <pub-id pub-id-type="doi">10.1177/0146167209356788</pub-id>, PMID: <pub-id pub-id-type="pmid">20008966</pub-id></citation></ref>
<ref id="ref35"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Smith</surname> <given-names>R. L.</given-names></name> <name><surname>Rose</surname> <given-names>A. J.</given-names></name></person-group> (<year>2011</year>). <article-title>The &#x201C;cost of caring&#x201D; in youths&#x2019; friendships: considering associations among social perspective taking, co-rumination, and empathetic distress</article-title>. <source>Dev. Psychol.</source> <volume>47</volume>, <fpage>1792</fpage>&#x2013;<lpage>1803</lpage>. doi: <pub-id pub-id-type="doi">10.1037/a0025309</pub-id>, PMID: <pub-id pub-id-type="pmid">21895362</pub-id></citation></ref>
<ref id="ref36"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Spence</surname> <given-names>S. H.</given-names></name></person-group> (<year>1998</year>). <article-title>A measure of anxiety symptoms among children</article-title>. <source>Behav. Res. Ther.</source> <volume>36</volume>, <fpage>545</fpage>&#x2013;<lpage>566</lpage>. doi: <pub-id pub-id-type="doi">10.1016/S0005-7967(98)00034-5</pub-id>, PMID: <pub-id pub-id-type="pmid">9648330</pub-id></citation></ref>
<ref id="ref37"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Steinberg</surname> <given-names>L.</given-names></name></person-group> (<year>2010</year>). <article-title>Commentary: a behavioral scientist looks at the science of adolescent brain development</article-title>. <source>Brain Cogn.</source> <volume>72</volume>, <fpage>160</fpage>&#x2013;<lpage>164</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.bandc.2009.11.003</pub-id>, PMID: <pub-id pub-id-type="pmid">19963311</pub-id></citation></ref>
<ref id="ref38"><citation citation-type="book"><person-group person-group-type="author"><name><surname>Tabachnick</surname> <given-names>B.</given-names></name> <name><surname>Fidel</surname> <given-names>L.</given-names></name></person-group> (<year>1996</year>). <source>Using multivariate statistics</source>. <edition>3rd</edition> Edn. <publisher-loc>New York, NY</publisher-loc>: <publisher-name>Harper Collins</publisher-name>.</citation></ref>
<ref id="ref1002"><citation citation-type="journal"><person-group person-group-type="author"><name><surname>Weinstein</surname> <given-names>N.</given-names></name> <name><surname>Ryan</surname> <given-names>R. M.</given-names></name></person-group> (<year>2010</year>). <article-title>When helping helps: Autonomous motivation for prosocial behavior and its influence on well-being for the helper and recipient</article-title>. <source>J. Pers. Soc. Psychol.</source> <volume>98</volume>, <fpage>222</fpage>&#x2013;<lpage>244</lpage>. doi: <pub-id pub-id-type="doi">10.1037/a0016984</pub-id>, PMID: <pub-id pub-id-type="pmid">25118040</pub-id></citation></ref>
</ref-list>
</back>
</article>