Project – The Impact of Christian Religious Education and Guidance Services on Substance Abuse Prevention and Health Promotion Among Secondary School Students

CHAPTER ONE

INTRODUCTION

1.1 Background of the Study

Adolescence represents one of the most significant stages of human development, characterized by rapid biological maturation, psychological transformation, emotional growth, identity formation, and increasing independence. It is during this period that young people develop personal values, behavioural patterns, decision-making abilities, and social relationships that influence their future health and productivity. However, adolescence is also a vulnerable period because young people are often exposed to various social, emotional, and environmental pressures that may encourage risky behaviours, including substance abuse, unsafe sexual practices, violence, and other unhealthy lifestyles (World Health Organization [WHO], 2024).

Substance abuse among adolescents has emerged as a critical global public health concern due to its adverse consequences on physical health, mental health, academic achievement, social relationships, and future life outcomes. Substance abuse involves the harmful or hazardous use of psychoactive substances such as alcohol, tobacco, cannabis, opioids, and other drugs that negatively affect an individual’s physical, psychological, and social functioning. The World Health Organization (WHO, 2022) identifies substance use disorders as significant health challenges associated with dependence, mental disorders, injuries, reduced educational attainment, and social consequences.

The problem of adolescent substance abuse has continued to attract international attention because young people who begin using substances at an early age are more likely to develop long-term patterns of dependence and experience negative health outcomes. The United Nations Office on Drugs and Crime (UNODC, 2024) reports that adolescents and young adults remain among the groups most vulnerable to drug-related harms because of factors such as curiosity, peer pressure, social acceptance, availability of substances, emotional difficulties, and limited awareness of the consequences of drug use. Early exposure to psychoactive substances is particularly dangerous because the adolescent brain is still undergoing important developmental processes related to judgement, impulse control, and decision-making (National Institute on Drug Abuse [NIDA], 2020).

In Nigeria, substance abuse among young people has become a growing social and health problem. The increasing misuse of substances such as alcohol, tobacco, cannabis, codeine-based medications, tramadol, and other psychoactive drugs among youths has raised concerns among government agencies, educational institutions, families, and health professionals. The National Drug Law Enforcement Agency (NDLEA, 2021) has identified young people as a vulnerable group requiring urgent preventive interventions through education, counselling, awareness creation, and community participation. Substance abuse among students is associated with poor academic performance, absenteeism, school dropout, indiscipline, violence, mental health problems, and involvement in other risky behaviours.

Several factors contribute to adolescent involvement in substance abuse. These factors include peer influence, family instability, inadequate parental supervision, academic pressure, emotional distress, poverty, social environment, exposure to substance-using individuals, and media influence. Bandura’s (1986) Social Cognitive Theory explains that human behaviour develops through continuous interaction between personal characteristics, environmental influences, and observed experiences. From this perspective, adolescents may learn and adopt substance-related behaviours when they observe such behaviours among peers, family members, or influential individuals within their environment.

Given the vulnerability of adolescents, prevention remains one of the most effective approaches to addressing substance abuse. Prevention programmes seek to reduce risk factors while strengthening protective factors that encourage healthy decision-making. According to Glanz, Rimer, and Viswanath (2015), effective health behaviour interventions require approaches that address knowledge, beliefs, attitudes, social influences, and behavioural skills. Therefore, preventing substance abuse among students requires more than simply providing information about drugs; it requires developing values, emotional competence, resistance skills, and supportive environments.

Schools provide one of the most important settings for preventing substance abuse and promoting adolescent health because they provide continuous access to young people during their formative years. Schools are not only centres of academic instruction but also institutions responsible for developing students’ moral values, social skills, emotional competence, and healthy behaviours. The World Health Organization and UNESCO emphasize that schools can serve as effective platforms for health promotion by integrating health education, counselling services, supportive policies, and community involvement (WHO & UNESCO, 2021).

The concept of school health promotion focuses on empowering students with knowledge, skills, and attitudes necessary to make healthy choices and improve their overall well-being. The Health Promoting Schools framework developed by WHO encourages schools to create environments where learners can develop physically, emotionally, socially, and psychologically. Such environments include effective health education programmes, accessible counselling services, supportive teachers, and collaboration between schools, families, and communities (WHO, 2021).

One educational intervention that may contribute significantly to substance abuse prevention is Christian Religious Education (CRE). In Nigeria, Christian Religious Education is designed to provide students with biblical knowledge, moral understanding, ethical principles, spiritual awareness, and responsible citizenship values. The Nigerian Educational Research and Development Council (NERDC, 2013) identifies character development, discipline, integrity, respect, responsibility, and peaceful coexistence as important goals of religious education.

Christian Religious Education contributes to behavioural development by promoting moral values that discourage harmful practices and encourage responsible living. Christian teachings emphasize self-control, moderation, respect for the body, accountability, and avoidance of behaviours that destroy personal dignity and social relationships. Biblical principles such as self-control (Galatians 5:22–23), responsible use of the body (1 Corinthians 6:19–20), and wisdom in decision-making provide ethical foundations that may influence students’ attitudes toward substance use.

Religious education has long been recognized as an important influence on personal values, coping mechanisms, and behavioural choices. Pargament (2013) argues that religious beliefs and spirituality can provide individuals with meaning, emotional support, moral direction, and coping resources during challenging situations. Among adolescents, positive religious values may strengthen resilience, encourage self-discipline, and reduce vulnerability to negative social influences.

Similarly, Lickona (2004) emphasizes that character education plays an important role in developing moral reasoning, responsibility, self-control, and ethical behaviour among young people. Since substance abuse often involves poor judgement, lack of self-regulation, and susceptibility to peer pressure, value-based education may serve as a protective factor by strengthening students’ ability to make responsible decisions.

However, moral education alone may not completely address the complexity of adolescent substance abuse. Although Christian Religious Education can provide ethical guidance and values, students also require professional support, emotional skills, accurate health information, and coping strategies to manage challenges that may increase vulnerability to substance use. This highlights the importance of Guidance Services in promoting healthy behaviour among students.

Guidance Services refer to professional assistance provided by trained counsellors to help students understand themselves, overcome personal and social challenges, make informed decisions, and develop positive behavioural patterns. According to the American School Counselor Association (ASCA, 2022), school counsellors play important roles in supporting students’ academic success, social-emotional development, personal growth, and behavioural adjustment.

School guidance counsellors contribute to substance abuse prevention by providing individual counselling, group counselling, awareness programmes, life-skills education, crisis intervention, and referral services. Through these activities, counsellors help students develop coping strategies, improve self-esteem, manage stress, resist peer pressure, and make healthier decisions. The Substance Abuse and Mental Health Services Administration (SAMHSA, 2021) identifies early prevention, social-emotional skills development, and supportive relationships as important strategies for reducing adolescent substance misuse.

The integration of Christian Religious Education and Guidance Services provides a comprehensive approach to substance abuse prevention and health promotion. While Christian Religious Education addresses students’ values, beliefs, moral reasoning, and sense of responsibility, Guidance Services address psychological, emotional, and behavioural needs. Together, they provide both preventive knowledge and personal support required for adolescents to adopt healthier lifestyles.

Despite the potential contributions of Christian Religious Education and Guidance Services, limited empirical attention has been given to their combined impact on substance abuse prevention and health promotion among secondary school students. Existing studies have often examined substance abuse from medical, psychological, or social perspectives, with less attention to educational and value-based interventions.

Therefore, this study seeks to examine the impact of Christian Religious Education and Guidance Services on substance abuse prevention and health promotion among secondary school students.

1.2 Statement of the Problem

Substance abuse among secondary school students has become a serious educational, social, and public health challenge because of its negative effects on students’ physical health, psychological stability, academic achievement, social relationships, and future development. Adolescence is a period when young people experience increased curiosity, desire for independence, and strong influence from peers and social environments. Without appropriate guidance, education, and support systems, adolescents may engage in risky behaviours, including substance misuse, which may affect their educational progress and overall quality of life.

Globally, adolescent substance abuse remains a major concern due to the increasing availability of psychoactive substances and the vulnerability of young people to experimentation and peer influence. The World Health Organization (WHO, 2022) identifies substance use among adolescents as a significant public health issue because of its relationship with mental health disorders, injuries, risky behaviours, and social difficulties. Similarly, the United Nations Office on Drugs and Crime (UNODC, 2024) emphasizes that preventive interventions targeted at young people are essential because early exposure to substances increases the likelihood of addiction, behavioural problems, and long-term health consequences.

In Nigeria, the problem of substance abuse among secondary school students has attracted increasing attention from government agencies, educational institutions, parents, and health professionals. Reports from the National Drug Law Enforcement Agency (NDLEA, 2021) indicate that young people constitute a significant proportion of individuals vulnerable to drug misuse due to factors such as peer pressure, social influence, emotional challenges, family difficulties, and inadequate awareness of the consequences of substance use. The misuse of substances such as alcohol, cannabis, tramadol, codeine-containing medications, and other psychoactive drugs among youths has created concerns regarding academic performance, discipline, mental health, and social development.

Although various preventive measures have been introduced, substance abuse continues to affect many adolescents because existing interventions often focus more on controlling drug availability than addressing the underlying behavioural, psychological, moral, and social factors that influence substance use. Effective prevention requires approaches that develop students’ values, strengthen decision-making abilities, provide emotional support, and create environments that encourage healthy choices (Glanz et al., 2015).

Schools are expected to play a central role in substance abuse prevention because they provide structured environments where adolescents can receive education, counselling, and support. However, many secondary schools face challenges in implementing comprehensive health promotion programmes. In some schools, attention is primarily focused on academic achievement, while students’ emotional, moral, psychological, and behavioural needs receive limited attention. This creates a situation where students may lack adequate knowledge, coping skills, and support systems needed to resist substance-related pressures.

Christian Religious Education (CRE) is one of the school subjects that has the potential to contribute to substance abuse prevention through moral instruction and character development. The subject promotes values such as self-control, discipline, responsibility, integrity, respect, and responsible decision-making (Nigerian Educational Research and Development Council [NERDC], 2013). These values are important protective factors because substance abuse is often associated with poor judgement, lack of self-regulation, and inability to resist negative influences.

However, there is concern that the potential contribution of Christian Religious Education to substance abuse prevention may not be fully realized. In many secondary schools, religious education is often approached mainly as a subject for examination purposes rather than as a practical tool for addressing contemporary social challenges. Although students may acquire biblical knowledge and religious understanding, there may be limited application of these principles to issues such as drug abuse, peer pressure, stress management, emotional challenges, and healthy lifestyle choices.

Furthermore, while Christian Religious Education provides moral and spiritual guidance, it may not independently address the psychological and social factors that contribute to substance abuse. Adolescents experiencing emotional distress, academic pressure, family conflicts, or social challenges require professional assistance beyond moral instruction. This highlights the importance of Guidance Services as a complementary intervention.

Guidance Services are designed to provide students with professional support in dealing with personal, social, emotional, academic, and behavioural challenges. School counsellors are expected to help students develop coping skills, improve self-awareness, make responsible decisions, and overcome challenges that may increase vulnerability to substance abuse. According to the American School Counselor Association (ASCA, 2022), effective counselling programmes promote students’ social-emotional development and contribute to positive behavioural outcomes.

Despite the importance of Guidance Services, many Nigerian secondary schools continue to experience limitations that affect their effectiveness. These challenges include inadequate numbers of trained counsellors, limited counselling facilities, insufficient funding, poor awareness of counselling services, and weak collaboration between counsellors, teachers, parents, and other stakeholders. Consequently, some students experiencing substance-related risks or emotional difficulties may not receive timely support.

Another major concern is the limited integration between Christian Religious Education and Guidance Services in addressing substance abuse prevention and health promotion. Although both areas aim to promote responsible behaviour and students’ overall well-being, they are often implemented separately. Christian Religious Education may emphasize moral values without sufficient attention to counselling-based interventions, while Guidance Services may focus on psychological support without fully incorporating moral and value-based approaches. The absence of coordinated efforts may reduce their collective effectiveness.

Existing studies have examined different aspects of adolescent substance abuse, including psychological factors, peer influence, family environment, and health education. However, limited studies have investigated how educational and religious interventions such as Christian Religious Education and Guidance Services jointly contribute to preventing substance abuse and promoting healthy behaviours among secondary school students.

This research gap is significant because adolescent substance abuse is a complex issue influenced by multiple factors, including personal beliefs, social relationships, emotional experiences, environmental influences, and access to support services. A comprehensive understanding of the roles of Christian Religious Education and Guidance Services may assist schools, policymakers, counsellors, religious educators, and health professionals in developing more effective prevention strategies.

Therefore, the problem of this study is the limited empirical evidence regarding the impact of Christian Religious Education and Guidance Services on substance abuse prevention and health promotion among secondary school students. This study seeks to address this gap by examining whether these educational and counselling interventions significantly influence students’ knowledge, attitudes, behaviours, and ability to make healthy decisions regarding substance use.

1.3 Aim of the Study

The main aim of this study is to examine the impact of Christian Religious Education and Guidance Services on substance abuse prevention and health promotion among secondary school students.

1.4 Objectives of the Study

The specific objectives of the study are to:

1. examine the influence of Christian Religious Education on substance abuse prevention among secondary school students;
2. determine the contribution of Guidance Services to substance abuse prevention among secondary school students;
3. assess the influence of Christian Religious Education on students’ health promotion behaviours;
4. examine the combined impact of Christian Religious Education and Guidance Services on substance abuse prevention and health promotion among secondary school students; and
5. identify the challenges affecting the effective implementation of Christian Religious Education and Guidance Services in promoting healthy behaviours among secondary school students.

1.5 Research Questions

The following research questions will guide the study:

1. What influence does Christian Religious Education have on substance abuse prevention among secondary school students?
2. What contribution do Guidance Services make to substance abuse prevention among secondary school students?
3. How does Christian Religious Education influence students’ health promotion behaviours?
4. What is the combined impact of Christian Religious Education and Guidance Services on substance abuse prevention and health promotion among secondary school students?
5. What challenges affect the effective implementation of Christian Religious Education and Guidance Services in promoting healthy behaviours among students?

1.6 Research Hypothesis

The following null hypothesis will be tested at the 0.05 level of significance:

H₀₁: There is no significant relationship between Christian Religious Education and Guidance Services and substance abuse prevention and health promotion among secondary school students.

1.7 Significance of the Study

The findings of this study will be significant to students, Christian Religious Education teachers, guidance counsellors, school administrators, parents, policymakers, health professionals, religious organizations, curriculum developers, and future researchers. The study will provide empirical evidence on the contribution of Christian Religious Education and Guidance Services to substance abuse prevention and health promotion among secondary school students.

The study will be particularly beneficial to secondary school students because it will create greater awareness of the dangers associated with substance abuse and the importance of adopting healthy behaviours. By understanding the roles of moral education and counselling support, students may develop stronger self-control, responsible decision-making abilities, resistance to peer pressure, and positive attitudes toward healthy lifestyles. The findings may encourage students to seek guidance and counselling services when experiencing emotional, academic, or social challenges that may increase their risk of substance use.

The study will also benefit Christian Religious Education teachers by emphasizing the practical relevance of religious education in addressing contemporary social and health challenges. The findings may encourage CRS teachers to integrate moral teachings relating to self-discipline, responsibility, respect for the body, integrity, and wise decision-making into discussions on substance abuse prevention. This may help transform CRS from a purely academic subject into a functional tool for character formation, behavioural development, and health promotion.

The findings will be useful to school guidance counsellors by providing evidence on the importance of counselling interventions in preventing substance abuse among adolescents. The study may assist counsellors in designing effective programmes focused on drug awareness, stress management, emotional regulation, self-esteem development, coping strategies, peer pressure resistance, and responsible decision-making. It may also promote stronger collaboration between counsellors, teachers, parents, and health professionals in supporting students’ overall well-being.

The study will assist school administrators by providing information that can guide the development and implementation of comprehensive school-based substance abuse prevention programmes. Administrators may use the findings to strengthen counselling units, organize health awareness campaigns, support student welfare initiatives, and encourage collaboration between religious education teachers, counsellors, parents, and external health agencies. The findings may also encourage schools to view student development from a holistic perspective that includes academic, moral, emotional, and physical well-being.

For parents and guardians, the study will provide insight into the importance of family involvement in preventing adolescent substance abuse. The findings may increase parents’ awareness of risk factors associated with substance use and encourage stronger communication, supervision, moral guidance, and emotional support for their children. Parents may also recognize the importance of working together with schools and counsellors to promote responsible behaviour among adolescents.

The study will be valuable to curriculum planners and educational authorities, particularly the Nigerian Educational Research and Development Council (NERDC), by providing evidence on the need to strengthen school curricula with content that addresses substance abuse prevention, life skills, health awareness, and responsible decision-making. The findings may support curriculum improvement efforts that integrate moral education, counselling approaches, and health promotion strategies.

The findings will also benefit educational policymakers at federal and state levels by providing empirical information that can support policy development relating to adolescent health, school counselling services, drug abuse prevention, and student welfare. Policymakers may use the findings to improve funding, training, and institutional support for guidance counselling programmes and school-based health promotion initiatives.

The study will be relevant to public health professionals and health promotion agencies because it highlights the importance of schools as environments for preventive health interventions. Health practitioners may use the findings to develop collaborative programmes involving schools, families, communities, and religious organizations to address substance abuse among adolescents.

The study will also be useful to Christian organizations and faith-based institutions by demonstrating the role of religious education and moral instruction in promoting healthy behaviours among young people. Churches and youth ministries may utilize the findings to develop programmes focused on drug abuse awareness, mentorship, moral development, responsible living, and adolescent support.

Academically, this study will contribute to existing knowledge in Christian Religious Education, guidance and counselling, adolescent health promotion, educational psychology, and behavioural studies. It will address a gap in existing literature by examining the combined influence of Christian Religious Education and Guidance Services on substance abuse prevention rather than treating them as separate interventions. Future researchers may use the study as a reference for related investigations.

1.8 Scope of the Study

This study focuses on the impact of Christian Religious Education and Guidance Services on substance abuse prevention and health promotion among secondary school students.

The study covers secondary school students who are exposed to Christian Religious Education instruction and school guidance services. The geographical scope may be limited to selected secondary schools within the chosen study location.

The content scope of the study includes:

• the influence of Christian Religious Education on students’ awareness, values, attitudes, and behaviours regarding substance abuse prevention;
• the role of Guidance Services in helping students develop coping skills, decision-making abilities, and resistance against substance misuse;
• the contribution of Christian Religious Education to students’ health promotion behaviours;
• the combined impact of Christian Religious Education and Guidance Services on preventing substance abuse among students; and
• challenges affecting the effective implementation of Christian Religious Education and Guidance Services in promoting healthy lifestyles.

The study examines the following variables:

Independent Variables:

1. Christian Religious Education;
2. Guidance Services.

Dependent Variables:

1. Substance abuse prevention;
2. Health promotion among secondary school students.

The study focuses mainly on secondary school students, particularly adolescents in the senior secondary school category, because this group is considered vulnerable to peer influence, experimentation, and behavioural risks associated with substance use.

1.9 Operational Definition of Terms

Christian Religious Education (CRE)

Christian Religious Education refers to a school subject that teaches biblical knowledge, Christian beliefs, moral values, ethical principles, and responsible living with the aim of developing students’ character, discipline, spirituality, and social responsibility.

Guidance Services

Guidance Services refer to professional support provided by trained school counsellors to assist students in understanding themselves, solving personal and social challenges, making appropriate decisions, and developing healthy behavioural patterns.

Substance Abuse

Substance abuse refers to the harmful or inappropriate use of psychoactive substances such as alcohol, tobacco, cannabis, opioids, prescription drugs, and other substances in ways that negatively affect physical health, mental well-being, academic performance, and social relationships.

Substance Abuse Prevention

Substance abuse prevention refers to educational, counselling, and behavioural strategies designed to reduce students’ involvement in substance use by increasing awareness, strengthening personal skills, and promoting responsible choices.

Health Promotion

Health promotion refers to the process of enabling individuals to improve control over and enhance their physical, mental, emotional, and social well-being through healthy knowledge, attitudes, and behaviours.

Secondary School Students

Secondary school students refer to learners enrolled in secondary education who are undergoing adolescent development and are exposed to educational, social, and behavioural influences within the school environment.

Impact

Impact refers to the extent to which Christian Religious Education and Guidance Services contribute to changes in students’ knowledge, attitudes, values, behaviours, and practices related to substance abuse prevention and health promotion.

Project – The Impact of Christian Religious Education and Guidance Services on Substance Abuse Prevention and Health Promotion Among Secondary School Students