This study examined the development of adolescents' self-concept of ability in mathematics and literacy during secondary school, and the role that mothers' and fathers' beliefs concerning their child's abilities play in this development. Also examined was whether the role of mothers' and fathers' beliefs about their adolescent child's ability in mathematics and literacy differs according to the adolescent's gender and level of performance. A total of 231 adolescents and their mothers and fathers were followed up across secondary school. The results showed, first, that adolescents' self-concept of ability declined slightly from grade 7 to grade 9 in both mathematics and literacy. Second, mothers' and fathers' beliefs about their adolescent child's abilities in grade 7 predicted the child's subsequent self-concept in grade 9, but only in mathematics. Third, the role of mothers' beliefs in their child's self-concept of mathematics ability was found to be stronger among high-performing than low-performing adolescents.Keywords: self-concept of ability; secondary school; mother's beliefs; father's beliefs Pesu%et%al% % % | F L R ! ! 93!
IntroductionStudents' self-concept of ability in different academic domains, that is, the knowledge and perceptions individuals have of themselves in a particular subject area (Bong & Skaalvik, 2003;Brunner, Keller, Hornung, Reichert, & Martin, 2009) influences their academic performance and the academic careerrelated choices they make (Eccles et al. 1983;Marsh, Trautwein, Lüdtke, Köller, & Baumert, 2005;Valentine, DuBois, & Cooper, 2004;Wigfield, Eccles, Schiefele, Roeser, & Davis-Kean, 2006). Since these self-conceptions guide students' actual performance at school and hence their future education and related decisions, it is important to identify the factors that support the development of self-concept, particularly during the critical period of adolescence when self-concept of ability typically declines (Nagy et al., 2010;Wigfield et al., 1997). Because the development of self-concept of ability has been suggested to be linked to interaction with other people (Dermitzaki & Efklides, 2000), such as parents, the present study examined the development of self-concept of ability in literacy and mathematics among 231 Finnish adolescents from grade 7 to grade 9, and the role that mothers' and fathers' beliefs about their children's abilities play in this development. Also investigated was whether children's gender and level of performance influence the possible associations between parental beliefs and their child's self-concept of ability.
Self-concept of abilityRecent research has led to an understanding that self-concept is multidimensional and hierarchical in nature and is formed in social comparison and in communication with significant others (Bong & Skaalvik, 2003). Thus, academic self-concept may be different for the domains of mathematics and verbal skills, for example (Arens, Yeung, Craven, & Hasselhorn, 2011). Previous research has shown that mathematics and verbal se...