The underachievement of gifted students is a serious problem in gifted education. Although analytic research strategies have identified many causes of underachievement, this kind of approach still needs to be complemented by synthetic research strategies. The actiotope model of giftedness, for example, suggests that the effect of educational…

Background: Different studies reveal an association between parent involvement, metacognition, and academic achievement; however, the majority analyse the developmental process of acquisition in experimental or quasi-experimental designs with students enrolled in child education. Adolescence is an important stage in personal and academic…