The disharmony hypothesis (DH) states that high intelligence comes at a cost to the gifted, resulting in adjustment problems. We investigated whether there is a gifted stereotype that falls in line with the DH and affects attitudes toward gifted students. Preservice teachers (N = 182) worked on single-target association tests and affective priming…

In this study, the authors compared four multimedia learning arrangements differing in instructional approach on effectiveness and efficiency for learning: (a) hypermedia learning, (b) observational learning, (c) self-explanation-based learning, and (d) inquiry learning. The approaches all advocate learners' active attitude toward the learning…

Used longitudinal data from large cohorts of East and West German students, 2,778 seventh graders in 161 classrooms, to evaluate how the reunification of Germany affects self-concept formation. Results show how system-wide educational policy differences, the initiation of a selective school system and the institutionalization of different…