Reflected Appraisals, Academic Self-Perceptions, and Math/Science Performance During Early Adolescence.

The authors tested a model of the relations among adolescents' perceptions of parents', teachers', and classmates' support for, valuing of, and beliefs about their competence in math/science; adolescents' own academic self-perceptions concerning math/science; and their academic performance. The sample included 378 middle school students; 65% were Latino, and 21% were European American. Reflected appraisals of adults' beliefs concerning both the importance of and students' competence in math/science, as well as perceived support, predicted students' own self-perceived importance, competence, scholastic behavior, and performance in these courses. Latino students reported lower mean levels of perceived competence than did European American students (controlling for maternal education). Findings have important implications for understanding achievement socialization in ethnically diverse populations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal links between older sibling features and younger siblings' academic adjustment during early adolescence.

This study investigated prospective relations between older siblings' support and academic engagement and younger siblings' academic adjustment from 7th to post-8th grade. The study was unique in that it incorporated a sample of both African American and European American adolescents. Also investigated was the extent to which the gender constellation (same sex vs. mixed sex) of sibling dyads moderated prospective associations. Findings revealed that, in mixed-sex dyads only, younger siblings' perceptions of support received from the older sibling and their positive image of the older sibling predicted declines in the younger siblings' academic self-perceptions and performance over time, even after controlling for younger siblings' background characteristics and support from parents. Older siblings' reported support to younger siblings also predicted declines in younger siblings' academic adjustment, whereas the older siblings' own level of academic engagement predicted an increase in younger siblings' academic adjustment over time. Overall, findings did not differ substantially for African and European American adolescents. (PsycINFO Database Record (c) 2010 APA, all rights reserved)