This study aims to determine self-efficacy and peer social support with self- adjustment in seventh grade students at SMPIT Assu'Adaa Bekasi. The sampling technique in this study used the census technique. The sample of this study totalled 63 male and female students aged 12-14 years. The data analysis method uses Bivariate Correlation with the SPSS 25.0 for windows programme. Data analysis on the Bivariate Correlation method between self-efficacy and self-adjustment has results with a value of r = 0.518 p = 0.000 and the relationship between peer social support and self-adjustment of r= 0.342 p= 0.006. This means that it can be said that there is a significant positive relationship between self-efficacy and self-adjustment and there is also a significant positive relationship between peer social support and self-adjustment. Furthermore, the results of data analysis tests with Multivariate Correlation to measure the relationship between self-efficacy and peer social support with self-adjustment obtained a value of R = 0.536, R square = 0.288 and p= 0.000; < p = 0.05. This shows that there is a relationship between self-efficacy and peer social support with self-adjustment in seventh grade students at SMPIT Assu'Adaa Bekasi. This shows that the higher the self-efficacy and social support of peers, the higher the individual's self-adjustment. the same goes dor the other way around, the lower the self- efficacy and social support of peers, the lower the individual's self-adjustment.
Danty et al. (Sat,) studied this question.