Front. Public HealthFrontiers in Public HealthFront. Public Health2296-2565Frontiers Media S.A.10.3389/fpubh.2025.1616459Public HealthCurriculum, Instruction, and PedagogyA practice-oriented framework for basic life support training of Brazilian school teachers: integrating Law 13,722/2018, andragogy, and the health belief modelCarvalho CastanhaCyntia Souza1Guerrero DaboinBlanca Elena2Zangirolami-RaimundoJuliana1Barbosa TavaresLuis Fernando3de AbreuLuiz Carlos2RaimundoRodrigo Daminello1*1Laboratório de Delineamento de Estudos e de Escrita Científica, Centro Universitário FMABC, Santo André, São Paulo, Brazil2Centro de Ciências da Saúde, Universidade Federal do Espírito Santos (UFES), Vitória, Espirito Santo, Brazil3Laboratório de Delineamento de Estudos e de Escrita Científica, Hospital GPACI (Grupo de Pesquisa e Assistência ao Câncer Infantil), Sorocaba, São Paulo, Brazil
Edited by: Kizito Ndihokubwayo, Parabolum Publishing, United States
Reviewed by: Monica Ewomazino Akokuwebe, University of the Witwatersrand, South Africa
Andrea Kornfehl, Medical University of Vienna, Austria
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The importance of immediate cardiopulmonary resuscitation (CPR) and proper use of automated external defibrillators in increasing survival rates for cardiac arrest victims is well established. Expanding public access to CPR training and promoting timely emergency response can significantly improve outcomes. Although various global initiatives exist, the inclusion of CPR training in Brazilian school curricula remains limited. The enactment of Law 13,722 in October 2018 marked a major legislative milestone, mandating first aid training for staff in all schools and child recreational facilities as of March 2019. However, implementation challenges persist across Brazil’s diverse and expansive territory. This paper introduces a structured educational framework for Basic Life Support training, incorporating the first three components of the Chain of Survival: recognizing cardiac arrest, activating emergency services, and delivering high-quality CPR. Grounded in Andragogy and the Health Belief Model, the framework emphasizes adult learning principles while enhancing teachers’ knowledge, motivation, self-efficacy, and readiness to act. To support program design and scalability, a Logic Model (resources-to-outcomes map) outlines key implementation steps, while the CIPP model is proposed for monitoring and evaluation. This integrated approach provides a practical, adaptable foundation for implementing school-based emergency preparedness across Brazil, while also creating a scalable pathway that could extend benefits to the broader community through increased CPR readiness.
cardiac arrestbasic life support (BLS)CPR trainingschool teachershealth belief model (HBM)logic modelCIPP modelBrazil Law 13,722section-at-acceptancePublic Health Education and PromotionIntroduction
Prompt and effective cardiopulmonary resuscitation (CPR) and proper utilization of automated external defibrillators (AEDs) are globally recognized interventions for significantly improving survival outcomes in cardiac arrest (CA) victims (1–3). Despite widespread acknowledgement of their life-saving potential, studies show that only about 20% of individuals worldwide are willing or prepared to perform CPR during emergencies (4). Structured CPR training for school teachers has become a common educational practice in high-income countries; however, similar initiatives remain uncommon in low- and middle-income countries due to limitations in resources, trained personnel, and the absence of standardized response curricula within schools (5).
In Brazil, the legislative approval of Law 13,722 in October 2018 marked a significant step toward promoting emergency preparedness within educational settings (6). The law mandates first aid training for staff in schools and child-focused recreational facilities. However, putting this mandate into practice presents challenges, particularly in light of Brazil’s geographic territory and its pronounced socioeconomic and cultural diversity (7). The limited initiatives carried out so far have not demonstrated large-scale impact. For instance, a pilot program introducing CPR training in select schools generated state-level legislation, but its implementation remains localized (8). A recent scoping review further indicates that first aid knowledge among school teachers across both public and private sectors remains generally low (9). These realities underscore that there are no quick fixes: implementing a scalable national program is a long-term effort, especially in resource-limited contexts. This study contributes by creating awareness, providing evidence, and inviting policymakers and stakeholders to act on a law that, despite being enacted in 2019, remains far from fully implemented. Rather than attempting to solve all challenges, the proposal lays the theoretical foundations for scalable and context-sensitive approaches. By linking established behavior change theory with adult learning principles, it provides a roadmap adaptable to Brazil’s regional disparities.
The educational structure is guided by two complementary frameworks, the Health Belief Model (HBM) and Knowles’ Theory of Andragogy. HBM provides a well-established lens for understanding and promoting health behaviors (10, 11). Andragogy ensures that the training is relevant, problem-centered, and builds on teachers’ prior experiences fostering active engagement and improving knowledge retention (12, 13). Together, these frameworks link motivation for behavior change with effective adult learning, providing a comprehensive basis for CPR training in schools.
Two supporting theoretical foundations are also introduced to guide the rollout and assess the program: The Logic Model (LM) is presented as a strategic planning framework to guide the stakeholders involved in systematically aligning program resources, activities, outputs, and expected outcomes (14), and the Context, Input, Process, and Product (CIPP) framework, an evaluative approach, conceptually designed to support the ongoing monitoring, assessment, and continuous improvement of the BLS training once implemented (15).
The authors’ prior experience conducting BLS training with undergraduate medical students (16, 17) provides evidence of the value and effectiveness of structured CPR education. Building on this foundation, the present conceptual approach is designed to support educational institutions, policymakers, and health professionals in planning, implementing, and evaluating BLS training in alignment with Brazilian First Aid Law 13,722/2018. By embedding this legal mandate, the initiative strengthens emergency preparedness in schools and positions teachers as critical first responders. Conceived as an umbrella framework, it offers a flexible structure that can be adapted to Brazil’s heterogeneous school contexts. Operational details, which are context-specific, will be presented in a separate protocol paper, while this manuscript emphasizes the theoretical foundations that enable such adaptation.
Contextual foundationsSchool teachers as key lay responders
The “chain of survival” outlines a critical series of actions required to increase the chances of survival in cases of cardiac arrest occurring outside hospital settings (18). Currently, around 80% of cardiac arrests take place in non-hospital environments. The active involvement of lay responders — non-medical individuals can significantly improve the likelihood that CPR is initiated before emergency medical services arrive (19).
The foundation of modern CPR emerged in the early 1960s through the work of Drs. Kouwenhoven, Knickerbocker, and Jude, who introduced closed-chest cardiac massage, alongside Drs. Safar and Elam, who developed mouth-to-mouth ventilation (20). These innovations formed a life-saving technique that could be applied not only by healthcare professionals but also by laypersons in non-clinical settings.
Bystander CPR is defined as: “CPR performed by a person who is not responding as part of an organized emergency response system to a cardiac arrest. Physicians, nurses, and paramedics may be described as performing bystander CPR if they are not part of the emergency response system involved in the victim’s resuscitation. Bystander CPR may be compression-only or include ventilations using rescue breathing or devices” (21).
However, having the technical knowledge and skills to perform CPR or use an AED is only one aspect of effective lay response. Emotional readiness is equally important (19). Research involving interviews with lay responders who intervened during out-of-hospital cardiac arrest (OHCA) events identified five key themes that influence willingness to act: A sense of humanity, perceived competence, feeling a moral obligation, courage, and vulnerability (22).
These factors underline that CPR training programs should not only focus on technical skills, but also consider the importance of psychological readiness in high-stress, life-threatening situations. Although the training proposed here does not explicitly include psychological preparation, this aspect will be monitored as part of the CIPP evaluation model. Insights gathered during implementation may guide the future integration of strategies to strengthen emotional readiness among school teachers.
School teachers as key targets for CPR training
Educational institutions have been recognized as strategic settings for equipping individuals with life-saving skills, such as CPR and the use of AEDs, as recommended by the American Heart Association (AHA). Research has examined both the level of awareness among school teachers regarding CPR and AED use, and the critical role of early defibrillation in improving survival rates following cardiac arrest. These studies reinforce the AHA’s call for integrating CPR and AED training into educational programs AHA (23).
However, many educators report that they do not receive adequate training in these essential competencies, despite their potential role as first responders within the school environment. School teachers are prioritized for CPR training for various reasons, primarily due to their educational qualifications and their consistent presence within school settings where cardiac arrest incidents may occur (24).
Their involvement is emphasized in the ‘Kids Save Lives’ initiative, consequently augmenting the rates of bystander CPR (25). Renowned international organizations, including the AHA (23), the International Liaison Committee on Resuscitation, and the European Parliament (26) advocate for the inclusion of schoolteachers in CPR training, acknowledging their capacity to educate and equip future generations with essential lifesaving competencies.
Andragogy and its contribution to BLS training for school teachers
Malcolm Knowles, a pivotal figure in North American adult education, introduced the concept of andragogy in the late 1960s (12). Initially presented in contrast to pedagogy (12), it is now recognized as a complementary approach that emphasizes the learning process over the simple transmission of content (27). Rooted in the belief that adults are self-directed learners who draw on prior experiences and prefer relevant, problem-solving instruction (28), this framework has remained conceptually stable despite ongoing reinterpretations within adult learning theory (29). Often described as both science and art of helping adults learn (25), it promotes autonomy, experiential learning, and immediate applicability. These principles support the design of realistic, scenario-based sessions that actively engage participants and facilitate the transfer of knowledge to practical, real-world situations.
A key divergence within andragogy lies between two psychological orientations: the humanistic and the behaviorist (30). The humanistic approach emphasizes personal growth, allowing adults to identify their own learning needs. In contrast, the behaviorist perspective stresses structured content, observable outcomes, and reinforcement through repetition or contracts. Knowles (13) explored this tension, contrasting learner-centered facilitation with outcome-focused, behaviorist training.
The application of andragogical principles is particularly effective in the professional development of educators. When applied to the context of CPR training for schoolteachers, andragogy aligns with the goal of not only teaching technical skills but also enabling participants to recognize when and why to act in school-based emergencies. This aligns with adult learners’ preference for practical, problem-solving experiences. Teachers trained using andragogical methods have demonstrated significant improvements in competencies after completing such programs (31, 32).
Legal framework in Brazil
Law 13,722/2018, known as the Lucas Law (33), was driven by the recognition that schools require structured first aid training programs to improve emergency preparedness and response. This need was first articulated in Law Project 9468/2018 (34). The law stipulates that this training must be offered annually and serve both as initial certification and as ongoing recertification for part of the educators and staff in each institution (6).
While this law establishes the mandatory nature of BLS training for teachers and school staff, it does not define a structural training framework such as standardized curricula and minimum course duration. Instead, implementation is delegated to municipal and state authorities, with training commonly delivered through Fire Departments, Municipal Health Departments, Civil Defense units, universities, NGOs, or volunteer organizations (35). In this context, the present conceptual framework provides a common reference model that local authorities and institutions can adapt to their own realities, promoting consistency without disregarding regional differences.
Challenges in implementing policy in educational settings
In recent years, initiatives in Brazil have promoted BLS training, although with different emphasis. For instance, programs linked to “Kids Save Lives” and university extension projects have introduced CPR education for students and teachers, contributing to awareness and local capacity-building (8, 36). Other studies, such as training of pedagogy students in Paraná, confirm that targeted interventions can increase knowledge and preparedness (37). However, these examples highlight that strategies have been attempted, but scaling and harmonizing them nationally remains a challenge.
Although Law 13,722/2018 mandated first aid training in Brazilian schools, several barriers hinder its effective implementation. These include lack of trained instructors, limited teaching resources, competing demands on teachers’ time, and uneven access to infrastructure across regions (38, 39). Given Brazil’s continental dimensions and geographic heterogeneity, such difficulties are expected: while some urban centers benefit from partnerships with universities or health services, schools in rural and remote areas often lack the minimum resources needed to support regular BLS instruction (40).
Importantly, these barriers are not unique to Brazil. Comparable obstacles limited curriculum time, uneven teacher preparedness, and scarce training resources have likewise been documented in school-based BLS initiatives across Europe, Asia, and North America (41, 42). Similar implementation barriers have also been reported in African countries. In Nigeria, underfunding has restricted the ability of schools to meet education policy mandates (16). In Namibia, shortages of infrastructure and teaching materials, coupled with weak intersectoral coordination, have hindered health policy implementation (39). In Kenya, bureaucratic hurdles have obstructed child-centered policy delivery (40), while in South Africa, teacher overload and overcrowded classrooms have been identified as key obstacles (43).
Conversely, the reported evidence also illustrates best practices that Brazil could adapt. In Europe, the Kids Save Lives initiative shows the impact of embedding CPR training into school curricula with political support from the European Parliament (24). In the United States, state-level mandates requiring CPR instruction in schools demonstrate how legal frameworks can drive large-scale implementation when paired with standardized training materials (44). In parts of Asia, peer-to-peer and community-based training models have effectively expanded reach in resource-constrained settings (45). These experiences suggest transferable strategies for Brazil: systematic curricular integration, refresher training, and scalable peer-to-peer models.
Theoretical foundations guiding the training design
The proposed training design is anchored in two complementary perspectives: adult learning principles (12, 13) and behavior-change theory (46). In practice, Andragogy shapes how content is delivered while the HBM informs why teachers are motivated to act by addressing perceptions of risk, benefits, and barriers. This integration promotes not only skill acquisition but also the confidence and intrinsic motivation needed to respond effectively in real emergencies. Such alignment reflects contemporary approaches in adult education, which encourage combining theoretical models to address diverse learner needs (27, 47). The six HBM constructs Perceived Susceptibility, Perceived Severity, Perceived Benefits, Perceived Barriers, Cues to Action, and Self-Efficacy — are operationalized in Table 1, which links each construct to specific training activities and content sections (11, 48).
Application of health belief model constructs to BLS training components.
Section
Activities and materials
Alignment with HBM constructs
1. Introduction and Pre-test
Brief introduction to BLS and The session’s goals.
Pre-test questionnaire to assess teachers’ baseline knowledge and motivation.
This section establishes a baseline understanding of participants’ prior knowledge and motivation, helping to tailor the training.Cues to action: Explanation of why BLS is crucial and what they will learn, motivating initial engagement.Perceived susceptibility: Asking about prior experiences and knowledge makes them reflect on their own risk of encountering emergencies.
2. Theoretical Framework
Instructor-led presentation on CA and the importance of BLS.
Statistics on global CA deaths, CA data in Brazil, and the reason behind the Law 13,722/2018.
The presentation will highlight the severity of cardiac emergencies and the importance of early intervention. Video testimonials and real-life stories where BLS saved lives will enhance engagement and underscore the significance of BLS skills.Perceived Severity: Data and stories highlight the serious and often fatal consequences of cardiac arrest.Perceived Benefits: Real-life cases of lives saved through BLS show the value of being prepared.Cues to Action: Law 13,722/2018 serves as a legal and social prompt for action.
3. Understanding Risk
Discussion on the risk of medical emergencies in schools and the possibility of anyone experiencing CA, including students and staff.
Emergencies can happen anywhere, even in schools, and they may need to respond in emergencies, reinforcing the sense of susceptibility to these situations.Perceived Severity: Reinforces how serious outcomes can be if no one acts.
4. Role and Impact
Emphasis on the role of being a first responder and the potential for positive outcomes due to early action.
Teachers will discuss the impact they can have during an emergency, reinforcing the importance of their actions (cues to action) and building motivation to engage in CPR confidently (Perceived benefits)
5. Hands-On Practice and Building Confidence
Groups of 4 teachers with 2 mannequins per group (1 adult, 1 child).
Practice chest compressions, rescue breaths, AED usage, and choking response techniques.
Encouragement to focus on basic CPR skills, even if perfect performance is challenging.
Post-test.
Teachers will practice CPR techniques on both adult and child mannequins, addressing differences in approaches for each age group. Instructors will address common concerns or fears about performing CPR to build confidence and reduce perceived barriers. Practicing these skills will build teachers’ confidence in their ability to perform CPR in real scenarios. Emphasis on how even simple actions can save lives will reinforce teachers’ self-efficacy.Perceived Barriers: Addressing fears helps reduce obstacles to action.Cues to Action: Realistic practice serves as a rehearsal for real-life situations.Perceived Benefits: Understanding that even imperfect CPR can increase survival.
The learning frameworks referenced are not rigid or mutually exclusive models. Instead, when combined, they create a robust and responsive approach to adult education. Table 2 illustrates this integration, showing how principles from both Andragogy and the HBM are applied in the design of the BLS training for school teachers.
Application of andragogical principles complementing the HBM in the design of BLS training for school teachers.
Foundation (andragogy)
Key principle/construct
Application for training design
Relevant training sections
Adult learning
Self-directed learning
Teachers identify personal fears or barriers (e.g., “I’m afraid of hurting someone during CPR”) and propose strategies to overcome them. Pre-tests allow participants to set personal learning goals.
1. Introduction & Pre-test
Readiness to learn
Use of pre-test results and real-life stories to trigger reflection: “Could this happen in my classroom?”
Training content built around school-specific emergencies (e.g., student choking in cafeteria) to ensure direct applicability.
2. Theoretical Framework3. Understanding Risk
Experience-based learning
Invite teachers to share personal experiences of emergencies and connect them with CPR principles.
3. Understanding Risk
Problem-centered orientation
Simulations framed as problems to solve (“Your colleague collapses during recess — what do you do?”).
4. Role and Impact5. Hands-on Practice
Active engagement / experiential learning
Teachers practice on adult/child mannequins in groups, rotate roles (rescuer, observer, feedback-giver), and receive immediate instructor feedback.
5. Hands-on Practice
Internal motivation
Teachers see tangible evidence of their competence. Passing a post-test reinforces the idea: “I am capable of protecting my students and colleagues in an emergency.” It builds confidence, and strengthens intrinsic motivation to act in real emergencies.
4. Role and Impact5. Post-test
Program design and monitoring and evaluation toolsOverview of the training program
The LM depicted in Figure 1 offers a structured, one-page overview of the BLS training program. By linking resources, activities, outputs, and outcomes (14), the LM clarifies the program’s underlying logic and aligns stakeholders during the design phase. Although the LM can also be used for monitoring, in our project it is employed primarily as a communication tool to support planning and development. It also acknowledges the broader context in which the program operates including social, cultural, and political factors, and clarifies how these elements interact with the planned intervention. Importantly, the LM is a flexible instrument that can be readily adapted to both urban and rural Brazilian settings, ensuring that the training remains relevant and applicable across diverse realities. This flexibility arises from the fact that the model is built on stakeholders shared understandings, which anchor the program design in locally defined resources, needs, and priorities (49).
Logic model for BLS training of Brazilian schoolteachers, integrating resources, activities, outputs, and outcomes. The model shows how inputs and training activities translate into short-, medium-, and long-term outcomes, emphasizing stakeholder engagement and regulatory compliance.
Logic model for BLS training of Brazilian schoolteachers, integrating resources, activities, outputs, and outcomes. It outlines inputs like funding and resources for training programs, activities such as engaging staff in BLS training, and outputs including the number of trained teachers. Outcomes are divided into short-term (skill acquisition), medium-term (enhanced preparedness), and long-term (establishing a sustainable training model). Key considerations emphasize stakeholder engagement and regulatory compliance.Monitoring and evaluation—the CIPP model
Measuring, monitoring, and evaluating the effectiveness of an intervention is paramount (50). In alignment with this principle, the CIPP evaluation model (Figure 2) effectively track, monitor, and assess the outcomes of the BLS training program (16, 51). Widely recognized and utilized in both public health and educational fields (48), this approach aligns seamlessly with the LM, ensuring a comprehensive assessment from the initial planning stages, through implementation, to the achievement of desired outcomes (52).
Evaluation tool based on the CIPP model for assessing BLS training implementation in schools. Adapted from Stufflebeam, (2000). Each domain of the CIPP framework is outlined as part of a systematic monitoring and evaluation process.
Four-quadrant diagram titled "Needs, Resources, Impact, Outputs." Each quadrant links to key concepts: "Context: assess need for CPR knowledge," "Input: ensure training materials are appropriate," "Outcomes: consider school emergency preparedness," and "Process: evaluate teachers' skills absorption." Below, a box lists "Key considerations," including stakeholder engagement, reporting with data visualization, and using publicity channels.
Following the principles outlined by Stufflebeam (53, 54), the CPR training initiative for school teachers (Figure 2) can be contextualized within the CIPP framework as follows: Context Assessment: The objective of this evaluation is to authenticate, comprehend, and document the prevailing circumstances that facilitate the implementation of CPR training (54). Key guiding inquiries encompass: What is the status of emergency preparedness within educational institutions?
What degrees of CPR knowledge or confidence are presently possessed by the school teachers? To what extent are the schools equipped to meet the mandates stipulated by First Aid Law 13,722/2018? Data sources may encompass interviews with stakeholders (including educators and administrators) and reports on school incidents.
Input Evaluation: This evaluation seeks to ascertain that the program inputs are congruent with the intervention as delineated in the LM and are adequately positioned to foster successful implementation Stufflebeam (54). The goal is to verify whether the inputs are both sufficient and appropriate to realize the desired outcomes of the CPR training. Critical components to be observed include the alignment of the curriculum with AHA guidelines and its adaptation to the educational context, the qualifications and readiness of instructors to impart effective training, the availability and suitability of training materials, equipment, and logistical support, as well as compliance with legal and institutional mandates, including adherence to Law 13,722/2018 and any specific school policies.
Process Evaluation: The aim of this phase is to identify real-time opportunities for modification and enhancement, thereby ensuring fidelity to the initial design (54). Are educators attending and actively participating in the sessions? Are trainers delivering the content as intended? Are there obstacles to implementation (e.g., scheduling conflicts, resistance)? Data sources: Observations, post-session evaluations, and attendance records.
Product Evaluation: This phase scrutinizes the outcomes and impact of the program, informing decisions regarding sustainability, modification, scaling, or termination of the program (54). Are educators capable of performing CPR with both confidence and accuracy? Has the overall preparedness of the school improved? Are the acquired knowledge and skills being retained over time?
To move from theory to practice, the CIPP model must be operationalized through clear, measurable indicators and defined follow-up intervals. Table 3 presents how each of the four domains — Context, Input, Process, and Product — has been adapted to the BLS training program. This application ensures that evaluation is not limited to abstract principles but is grounded in concrete measures that capture needs, resources, fidelity of implementation, and both short- and long-term outcomes. By linking the theoretical framework of CIPP with practical indicators, we establish a comprehensive monitoring system that aligns with the requirements of Law 13,722/2018 while also supporting continuous program improvement and sustainability.
Application of the CIPP evaluation model to the BLS training program.
CIPP domain
Evaluation focus
Example indicators
Timing/follow-up
Context
Identify needs, barriers, assets, and opportunities
% of teachers without prior CPR training
Availability of CPR/AED resources (manikins, AED trainers)
Number of partnerships established with universities/NGOs/health services
Baseline (before training)
Input
Assess resources, feasibility, and strategies
Teacher: manikin ratio
Training cost per teacher
Hours of training allocated vs. planned
% of schools adopting blended learning vs. traditional
% of teachers performing correct CPR/AED steps in simulation
Self-efficacy/confidence scores
Skill retention at follow-up
Peer-to-peer diffusion: % of teachers involved in training other colleagues or supporting refresher sessions
Institutionalization: evidence of annual repetition of training sessions as required by law, and integration of BLS into teacher continuing education programs
Immediate (post), 6 months, 12 months
Strengths and limitations
This study offers several strengths. First, it integrates Brazil’s legal mandate (Law 13,722/2018) with pedagogical and behavioral theories, ensuring both relevance and theoretical grounding. Second, the use of two complementary models, the LM for program planning and the CIPP framework for evaluation — provides a robust foundation for implementation and monitoring. Third, the framework addresses a critical public health priority by situating BLS training within schools, where teachers can serve as first responders and multipliers of knowledge.
At the same time, some limitations must be acknowledged. As a conceptual paper, this study is intended to clarify constructs, propose a theoretical framework, and lay the foundation for subsequent empirical validation rather than present operational or implementation data (55, 56). Accordingly, the framework has not yet been empirically tested, and its application across Brazil’s diverse educational and infrastructural contexts may face significant challenges. Some of these barriers are already mentioned in Section 3 of this paper. Furthermore, this manuscript does not present cost analyses, logistical considerations, or detailed stakeholder engagement strategies, as these aspects fall outside the scope of a conceptual framework. This does not imply that such factors are unimportant — on the contrary, they are critical and will be addressed in the implementation phase of this umbrella project, which includes a separate protocol paper and pilot evaluation currently under development.
Conceptual rationale and public health relevance
This framework aligns with Law 13,722/2018 by proposing a structured approach to training school teachers in BLS, equipping them to respond effectively to medical emergencies (57). Implementing CPR training among educators supports scalability and sustainability by leveraging existing school infrastructure and embedding life-saving skills within the education system. Teachers not only act as immediate responders but can also help disseminate knowledge to students over time, fostering a culture of community preparedness. The theoretical foundation of this proposal makes the program both evidence-informed and suitable for long-term evaluation. It represents an initial step in demonstrating the feasibility and public health relevance of BLS training in schools, paving the way for broader institutional adoption.
Its successful implementation, however, will require multi-sectoral collaboration, engaging the education sector, health authorities, and emergency services to ensure alignment of resources, sustainability, and effectiveness.
Looking ahead, future research should focus on pilot testing in diverse school settings, longitudinal evaluation of knowledge and skill retention, and exploration of how BLS training can be formally integrated into teacher certification and continuing professional development programs. In doing so, the model can inform broader health education strategies and help operationalize Law 13,722/2018 across Brazil’s diverse school systems.
The author(s) declare that no financial support was received for the research and/or publication of this article.
Conflict of interest
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.
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