Magaji Salisu, Nasir Muhammad Garba, Magaji Ado Muhammad
Out-of-school children (OOSC) represent a critical global challenge, with long-term socioeconomic implications that affect both individual lives and broader societal development. This paper examines the causes, consequences, and potential interventions related to OOSC, with a particular focus on low- and middle-income countries such as Nigeria, which has the highest number of out-of-school children worldwide. A qualitative analysis based on secondary data from sources including UNICEF, government reports, and academic studies reveals that economic barriers, socio-cultural factors, and conflict are the primary drivers of OOSC in Nigeria. The findings highlight that being out of school significantly undermines individual development, leading to poor self-esteem, limited job prospects, and increased vulnerability to criminal involvement. At the societal level, OOSC contributes to workforce shortages, poverty cycles, and social instability, ultimately hindering sustainable development. Addressing the OOSC crisis requires targeted interventions that focus on poverty alleviation, gender equality, and conflict resolution. This study concludes that a coordinated effort between policymakers, educational institutions, and communities is essential to reintegrate out-of-school children and foster long-term national development. Further research is recommended to explore the effectiveness of educational policies and community-based initiatives aimed at reducing the number of OOSC.