Examined college students' logical reasoning ability using the Test of Logical Thinking (TOLT) as a major predictor of science acheivement. Reports an improvement on each of the subscale scores, and a significant correlation with four science subjects on both pre- and post-TOLT scores. (YP)

Reviews research related to teaching and learning higher cognitive level objectives from a constructivist perspective. Examines several factors including the cognitive demands of academic work, classroom management, delivery of instruction, formal reasoning ability, grouping of students, and motivation to learn. Concludes that an active teaching…

Analyzed is the role of formal logic in the development and investigation of science education. Investigated are the use of logical relations in the learning of abstract concepts and the development of efficient cognitive processes in the context of science curricula. (Author/YP)

Investigated were the relation between functional M-capacity and student performance in solving chemistry problems of increasing M-demand. Student performance decreased as the M-demand of the problems increased. (Author/YP)