Examined relationship between levels of Piagetian formal reasoning ability and values preferences derived from Rokeach Value Survey. Findings from 448 secondary school students revealed that subjects with high scores on formal reasoning ranked terminal values representing abstract notions with long-term implications higher than those focusing on…

Reviews the theoretical framework of instructional programs and the emphasis on enhancing formal reasoning ability. Investigates the effect of an instructional program using inquiry-based learning in pre-service science teacher education students. Reports that the promotion of formal reasoning abilities may be achieved through the five-phase…

While logical reasoning skills are related to success in science, the relationship between thought and formal logic is not clear. Propositional Logic Test (PLT), error patterns of students' interpretations of logical proposition, and developmental patterns of the error type are described. Examined is the relationship between logical reasoning…