Differential parental treatment predicts achievement and self-perceptions in two cultural contexts.

This study examined 148 Asian American and European American late adolescents' perceptions of differential affection and control by mothers and fathers as predictors of academic achievement and self-perceptions of intellectual ability and global self-worth. Overall, analyses generally confirmed the hypotheses that the more differentially favorable the treatment (more affection or less control) or the less differential treatment (above and beyond which sibling was favored) reported in the home, the more positive late adolescents' outcomes. Perceptions of differential parental treatment predicted up to 13% of the variance in achievement and self-perceptions. Several findings were moderated by ethnicity or gender. Finally, and perhaps most importantly, perceptions of differential parental treatment predicted a significant and unique amount of variance in outcomes beyond that predicted by perceptions of absolute levels of affection and control.