Influence of Parental Involvement on Academic Achievement of Secondary School Students in Nigeria

This study examined the influence of parental involvement on the academic achievement of secondary school students in Nigeria, using selected secondary schools in Rivers State as a case reference. Anchored on Epstein's model of school, family and community partnerships (Epstein, 2001; Epstein et al., 2002) and Bronfenbrenner's ecological systems theory (Bronfenbrenner, 1979), the study adopted a descriptive survey design and drew a sample of 360 senior secondary school students through a multi-stage random sampling procedure across six schools. A structured questionnaire, the Parental Involvement and Academic Achievement Scale (PIAAS), was used to collect data on five dimensions of parental involvement, namely home-based involvement, school based involvement, parent-teacher communication, academic socialisation, and monitoring of homework, alongside students' average termly achievement scores. Data were analysed using descriptive statistics (mean and standard deviation), Pearson Product Moment Correlation, multiple regression analysis, independent-samples t-test, and one-way analysis of variance (ANOVA), all tested at the 0.05 level of significance. Findings revealed that parental involvement in the sampled schools was moderate to high, with academic socialisation (M = 3.72) rated highest and school-based involvement (M = 3.12) rated lowest. All five dimensions of parental involvement correlated positively and significantly with academic achievement, and jointly accounted for approximately 75.7% of the variance in students' achievement scores (R2 = 0.757, F(5, 354) = 220.49, p < .05). Students whose parents exhibited high involvement scored significantly higher (M = 69.64%) than those with moderate (M = 52.63%) or low (M = 36.48%) parental involvement, F(2, 357) = 298.15, p < .05. Achievement did not differ significantly by student gender (p > .05) but differed significantly by school type, with students in private schools outperforming their public-school counterparts (p < .05). The study concludes that parental involvement is a strong, modifiable predictor of academic success among Nigerian secondary school students and recommends deliberate strategies by schools, government, and communities to strengthen home school partnerships, particularly school-based involvement, which remains the weakest dimension.