This study was designed to assess the effectiveness of one semester's instruction in science and mathematics, using an inquiry-based methodology, in facilitating cognitive growth in first year college students. Results indicated the inquiry approach did not promote cognitive growth in comparison with a more didactic or expository teaching…

Reports results of a study investigating the ability of college students to solve problems using proportional reasoning. Also discusses implications for consideration of Piagetian cognitive level of students in planning college courses. (CS)

Investigated proportional reasoning abilities of 35 college science students using projection of shadows problem while presenting relevant only or relevant/irrelevant information. Field independence was measured using Group Embedded Figures Test. Students in relevant only condition performed significantly better. Degree of field independence…

Cognitive performance of college students (N=225) on "An Inventory of Piaget: Developmental Tasks" (IPDT) was related to Scholastic Aptitude Tests and performance in both college chemistry lectures and laboratory classes. Relationship of Piagetian tasks to learning and instructional activities in introductory chemistry classes is…

Examines the relationships between the development of proportional reasoning strategies and three cognitive variables from Pascual-Leone's and Case's neo-Piagetian theories: (1) degree of field independence; (2) M-space; and (3) short-term storage space. Describes the ability of students to transfer problem-solving schemata to new contexts as well…

In the literature, learners' cognitive development is mainly discussed with respect to changes in learners' content-dependent knowledge (conceptual change or growth). Additional dimensions of time and complexity may also be taken into account to describe cognitive processes in at least three dimensions. We discuss these three dimensions of…

To determine responsiveness to instruction, matched concrete operational seventh-grade (N=50) and college (N=72) students were given identical classroom instruction in probabilistic and correlational reasoning using biological concepts. Field dependence/independence and fluid intelligence were examined. Reasons why college students are more…