The theoretical framework "student ownership of learning" is developed both theoretically and with qualitative research. The metaphor "ownership" is related to the process towards meaning making and understanding and is seen as relevant especially to improve physics instruction. The dimension "group ownership of learning" refers to the groups'…

Four models are developed to provide a conceptual basis for a curvilinear relation between intelligence and an individual's influence over group members. The models deal with influence and percentile placement in intelligence, comprehension by potential followers, vulnerability to rival intellects, and correlation between mean group IQ and the…