THE EFFECT OF FAMILY STRUCTURE ON VIOLENT JUVENILE OFFENDERS IN SOME SELECTED SECONDARY SCHOOLS IN ISEYIN LOCAL GOVERNMENT AREA OF OYO STATE, NIGERIA

TOPIC IS SUITABLE FOR:
1-Department of Sociology
2-Department of Criminology and Security Studies
3-Department of Psychology
4-Department of Social Work

TOPIC: THE EFFECT OF FAMILY STRUCTURE ON VIOLENT JUVENILE OFFENDERS IN SOME SELECTED SECONDARY SCHOOLS IN ISEYIN LOCAL GOVERNMENT AREA OF OYO STATE, NIGERIA

TABLE OF CONTENT
Abstract
CHAPTER ONE: INTRODUCTION
1.1Background of the Study
1.21.2 Statement of the Problem
1.3 Research Questions
1.4 Objective of the Study
1.5 Research Hypotheses
1.6 Significance of the Study
1.7 Scope of the Study
1.8 Definition of Terms
CHAPTER TWO: REVIEW OF LITERATURE
2.1 Conceptual Framework
2.2 Theoretical Framework
2.3 Empirical Review
2.4 Summary of Literature Review
CHAPTER THREE: METHODOLOGY    
3.0 Introduction
3.1 Research Design
3.2 Population of the Study
3.3 Sample Size
3.4 Sampling Technique
3.5  Instrument for Data Collection
3.6 Validity of the Instrument
3.7 Reliability of the Instrument
3.8 Method Of Data Collection 
CHAPTER FOUR: DATA PRESENTATION AND ANALYSIS
4.0 Introduction
4.1 Demographic Analysis 
4.2.1 Analysis on the types of family structures common among students in the selected secondary schools in Iseyin Local Government Area
4.2.2 Analysis of how family structure influence the likelihood of juvenile involvement in violent behavior in the selected secondary schools in Iseyin Local Government Area
4.2.3 Analysis of the major forms of violent behavior exhibited by juveniles in the selected secondary schools in Iseyin Local Government Area
4.2.4 Analysis of the role parental supervision and communication play in shaping students’ behavior in the selected secondary schools in Iseyin Local Government Area
4.2.5 Analysis of the measures implemented to reduce violent behavior among juveniles from unstable family backgrounds in the selected secondary schools in Iseyin Local Government Area
4.3 Test of Hypotheses
4.4 Discussion of Finding
CHAPTER FIVE: SUMMARY
5.1 Introduction
5.2 Summary
5.3 Conclusion
5.4 Limitations of the Study
5.5 Recommendations
5.6 Suggestions for Further Studies
References
Appendix

ABSTRACT
This study was carried out to examine the effect of family structure on violent juvenile offenders in some selected secondary schools in Iseyin Local Government Area of Oyo State, Nigeria. The study was specifically carried out to identify the prevalent family structures among students in the study area, assess the relationship between family structure and juvenile violent behavior, examine the influence of parental supervision and communication on students’ behavior, determine the major types of violent acts committed by juveniles, and evaluate measures that can reduce violent behavior among juveniles from unstable family backgrounds. The study employed the descriptive survey research design. The study population consisted of 195 students from selected secondary schools in Iseyin Local Government Area, from which a sample size of 131 respondents was determined using Taro Yamane formula. The study adopted a multi-stage sampling technique, combining stratified and convenience sampling methods. The primary instrument for data collection was a structured questionnaire, while the data collected were analyzed using descriptive statistics, including mean and standard deviation, and inferential statistics, using simple linear regression and T-test to test the hypotheses. From the responses obtained and analyzed, the findings revealed that nuclear and single-parent families were the most prevalent family structures among students, with means of 3.6 and 3.1 respectively. The study also showed that family structure significantly influences juvenile violent behavior at β = 0.74, R² = 0.518, P = .000, and that parental supervision and communication significantly shape students’ behavior at β = 0.79, R² = 0.578, P = .000. Likewise, family-based interventions were found to significantly reduce violent tendencies among juveniles at β = 0.72, R² = 0.504, P = .000. The study therefore recommends that schools should organize family counseling and parental engagement programs, parents should maintain consistent supervision and open communication, educational authorities should implement school-based interventions and peer mentoring programs, and government and community stakeholders should collaborate to provide training for parents and awareness campaigns to reduce juvenile delinquency.

CHAPTER ONE
INTRODUCTION (Preview)
1.1 Background of the Study
Family structure is the make-up and pattern of members of a household and their relationships, roles and responsibilities that influence child upbringing practices. According to Jerome, (2023) different types of families such as nuclear, single parent, extended, and step-families offer different social settings that have strong impacts on the diets of the children. Nuclear families with two parents and their biological children often have the stability and structured supervision that develops social and emotional competence. Conversely, there are economic and psychosocial stressors that can be more common in single-parent families that can influence parental monitoring and support which sometimes result in vulnerabilities in terms of behavioral regulation in adolescents. Extended families, including relatives beyond the immediate nuclear family unit, can provide extra sources of care and socialization, while step-families present complex relationship dynamics requiring adaptation and negotiation among family members.Extended families, featuring relatives beyond the immediate nuclear family unit, may provide extra resources for care and socialization, while step-families involve complex relationship dynamics requiring adaptation and negotiation among family members. The complex interactions in these diverse family structures can significantly influence how adolescents reason morally, how they develop social competence and their behavioral tendencies, and help lay the foundation for how they will interact with societal norms and rules in later periods (Zazkia, 2022).
Building from the impact of family structures, juvenile delinquency and violent behaviors in adolescents has attracted a great deal of scholarly attention because of the implications it has on the development of individuals as well as for the welfare of society. Juvenile delinquency refers to illegal or antisocial activities committed by people usually below the age of eighteen and violent behavior refers to actions that inflict physical, psychological or emotional harm on others. The signs of such behaviors among adolescents are aggressive behaviors, bullying, vandalism, drug and alcohol abuse, and involvement in gang activities (Vipene, 2020; Adeniyi & Jinadu, 2021). Beyond the immediate concern of safety, violent juvenile behavior can derail educational achievement, hinder social integration and lead to greater long-term involvement with criminal justice systems. Sociologically speaking, such behaviors are often symptomatic of wider structural, relational and environmental dynamics, making their study essential in understanding the context of intersectional processes of socialization, as well as family, school and peer contexts (Yusuf, Daud, & Arshat, 2021; Zazkia, 2022).
Globally, juvenile delinquency is a major problem that, according to the United Nations Office on Drugs and Crime, sees tens of millions of adolescents engage in violent or criminal activities each year, often in urbanized or socioeconomically poor regions. In Africa, a similar situation is observed, where research in South Africa, Kenya, and Nigeria suggest increasing cases of school-related violent acts, gang members, and aggression among teenagers (Abhishek & Balamurugan, 2024; Miklosi & Kovacs, 2025). Nationally, Nigeria has experienced a rise in violent behavior in secondary schools in the form of assault, theft, vandalism etc., hence the need to take care of the environmental and familial factors that could lead to violent behavior (Yohanna & Kantiyok, 2025; Iyekolo, Okafor, & Abdulaziz, 2021). Locally, in Oyo State, there are data suggestive of a significant rate of youth participation in violent school behaviours especially in urban centres like Iseyin Local Government Area, thus the need to get the familial and social determinants of adolescent behaviour in a fine granular manner (Ehioghiren & Izehiuwa, 2024; Adeyeye, 2023).
The link between family structure and violent tendencies among juveniles in secondary schools have been extensively explored and it has been found that the composition and stability of the household has a great influence on adolescent behavior. Research shows that teenagers with single-parent or unstable family backgrounds are more likely to have aggressive or anti-social tendencies than those with cohesive nuclear or supportive extended families (Jerome, 2023; Zhang, 2023). Similarly, step-families pose special problems of supervision and role negotiation, which sometimes leads to emotional maladjustment and greater susceptibility to peer pressure and delinquency (Yusuf, Daud, & Arshat, 2021; Adeyeye, 2023). On the other hand, healthy family units with coherent parental involvement, solid boundaries and communication significantly lower the risk of violent behaviors, emphasizing the protective influence of caring familial units (Vipene, 2020; Zazkia, 2022). The motivation behind this study is anchored in the recognition that understanding how family structure influences violent behavior in secondary school students is pivotal for developing targeted interventions that promote positive youth development.

1.2 Statement of the Problem
The problem of violent behavior among students of secondary schools has become a topical issue in the educational institutions of Nigeria, and Iseyin Local Government Area is not an exception. Although multiple social, educational, and counseling interventions have been implemented to reduce juvenile delinquency, the cases of aggression, bullying, physical attacks, and other types of violent behavior still occur in secondary schools. These actions not only interfere with the learning and teaching process, but also endanger the safety, health and psychological stability of both victims and perpetrators. The continuation of the behaviors indicates that the current interventions could be either insufficient or poorly aligned to underlying determinants of adolescent violence, which should be investigated more carefully with respect to contributory factors in the school and family settings (Ehioghiren and Izehiuwa, 2024; Iyekola, Okafor, and Abdulaziz, 2021).
The literature produced by the earlier studies shows that the family structure and stability have a strong impact on the behavioral outcomes of adolescents. Students with non-traditional family structures such as disrupted, single-parent families often exhibit greater violent behavioral tendencies than those with cohesive nuclear families, where parental supervision and consistent emotional support is often stronger (Adeyeye, 2023; Jerome, 2023; Vipene, 2020). Although single-parent families and step-family setups can offer supportive parenting conditions, they are prone to problems of diminished parental supervision, variable disciplinary measures, and psychosocial stress factors, which, in turn, can indirectly contribute to the development of antisocial behavior in adolescents. On the other hand, the extended and nuclear family structure seems to provide protective features by increasing supervision, role models, and strengthening of social norms, which reduce the chances of violent behavior (Zazkia, 2022; Yusuf, Daud, and Arshat, 2021).
In spite of these revelations, however, there is a significant lack of localized empirical evidence that specifically looks at the connection between family structure and violent juvenile behavior in Iseyin Local Government Area. Although national and larger regional analyses have found out relationships between family structure and delinquent propensity, local differences in cultural, social and schooling influences require a narrowed research in this locality. The absence of specific, evidence-based knowledge limits the creation of effective interventions and policy-making options that would suit the unique requirements of students in Iseyin secondary schools.
Thus, the focal issue covered in this research is the paucity of empirical information on the effects of various family structures on the incidence and severity of violent behavior among secondary school students in Iseyin LGA. These dynamics are imperative in the formulation of specific strategies that would help to increase school safety, facilitate positive socialization among adolescents, and decrease the rate of school-related violence, which would eventually lead to conditions that support academic performance and mental health.
1.3 Research Questions
The study will be guided by the following questions;
1. What types of family structures are common among students in the selected secondary schools in Iseyin Local Government?
2. How does family structure influence the likelihood of juvenile involvement in violent behavior?
3. What are the major forms of violent behavior exhibited by juveniles in the study area?
4. What role do parental supervision and communication play in shaping students’ behavior?
5. What measures can be implemented to reduce violent behavior among juveniles from unstable family backgrounds?
OTHER PARTS OF CHAPTER ONE INCLUDE:
1.4 Objectives of the Study
1.5 Research Hypotheses
1.6 Significance of the Study
1.7 Scope of the Study
1.8 Definition of Terms

CHAPTER TWO
REVIEW OF LITERATURE (Preview)
This chapter critically examines relevant literature that would assist in explaining the research problem and, furthermore, recognizes the efforts of scholars who had previously contributed immensely to similar research. The chapter intends to deepen the understanding of the study and close the perceived gaps. This chapter, therefore, focuses on the concept of family structure, the concept of violent juvenile offenders, types and causes of juvenile violence, factors influencing juvenile offending, effects of family structure on violent juvenile offenders, etc. The chapter covers the following subheadings:

2.1 Conceptual Framework
2.2 Theoretical Framework
2.3 Empirical Review
2.4 Summary of Literature Review

CHAPTER THREE
METHODOLOGY (Preview)
Research Design: The study adopted a descriptive research design.
Population of the Study: The population of the study comprises students from selected secondary schools in Iseyin Local Government Area of Oyo State.
Sample Size Determination: The study adopted the Taro Yamane formula to determine a sample size of 131 participants.
Sampling Technique: The study employed a stratified sampling technique and convenience sampling technique to select the individual respondents.
Research Instrument: The study utilized a structured questionnaire as the instrument for data collection.
Methods of Data Analysis: The collected data were analyzed using frequencies, percentages, means, and standard deviations to summarize and present the demographic characteristics of the respondents and their responses. Inferential statistics, such as T-test and Simple Linear Regression, were used to test the hypotheses.

CHAPTER FOUR: DATA PRESENTATION AND ANALYSIS
MAJOR FINDINGS (Preview)
The analysis results were presented in tables. Based on the results obtained from the analysis, the following findings are made:
i. The study found that nuclear and single-parent family structures are the most common among students in the selected secondary schools in Iseyin Local Government Area, as evidenced by mean scores of 3.60 and 3.10 respectively, while extended, blended, polygamous, and guardian family structures were less common. The corresponding hypothesis test further showed a t-value of 7.19, degrees of freedom of 129, and p-value of 0.000 (p < 0.05), leading to the rejection of the null hypothesis.

ii. The study found that family structure significantly influences the likelihood of juvenile involvement in violent behavior, as evidenced by mean scores ranging from 3.00 to 3.80, with lack of parental care recording the highest mean of 3.80. The corresponding hypothesis test further showed a correlation coefficient (R) of 0.72, R² of 0.518, F-value of 70.2, and p-value of 0.000 (p < 0.05), leading to the rejection of the null hypothesis.

iii. The study found that physical fights, bullying, theft, abusive language, vandalism, and threatening or intimidating peers are the major forms of violent behavior exhibited by juveniles in the selected secondary schools, as evidenced by mean scores ranging from 3.00 to 3.70, with abusive language recording the highest mean of 3.70. The corresponding hypothesis test further showed a correlation coefficient (R) of 0.68, R² of 0.462, F-value of 60.4, and p-value of 0.000 (p < 0.05), leading to the rejection of the null hypothesis.

iv. The study found that parental supervision and communication play a significant role in shaping students’ behavior, as evidenced by mean scores ranging from 3.50 to 3.80, with effective communication with parents recording the highest mean of 3.80. The corresponding hypothesis test further showed a correlation coefficient (R) of 0.76, R² of 0.578, F-value of 84.4, and p-value of 0.000 (p < 0.05), leading to the rejection of the null hypothesis.

v. The study found that family counseling, parental training, school-based interventions, peer mentoring, awareness campaigns, and collaboration among parents, teachers, and counselors are effective measures for reducing violent behavior among juveniles from unstable family backgrounds, as evidenced by mean scores ranging from 3.50 to 3.80, with parental training recording the highest mean of 3.80. The corresponding hypothesis test further showed a correlation coefficient (R) of 0.71, R² of 0.504, F-value of 66.2, and p-value of 0.000 (p < 0.05), leading to the rejection of the null hypothesis.

CHAPTER FIVE:SUMMARY, CONCLUSIONS, AND RECOMMENDATIONS
This chapter covers the following outline:
5.1 Introduction
5.2 Summary 
5.3 Conclusion
5.4 Limitations of the Study
5.5 Recommendations
5.6 Suggestions for Further Studies
References
Appendix

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