A study comparing cooperative and competitive learning approaches in science was conducted with 630 eighth-grade Nigerian students using five different treatments. Combinations of cooperation and competition were found to be the best methods of instruction. Procedural demands on teachers using these methods were relatively easy. (DH)

The study sought to determine if increased lesson structure could aid elementary school students with low perceptual structures. Findings indicated that increased lesson structure did not significantly improve science achievement for the participating grade four and five students. (ML)

Describes a study in Nigeria comparing achievement in biology with a student's preference for cooperative or competitive learning situations. Proposes that rural children prefer cooperative learning strategies while urban children prefer competitive ones. Presents data proposing that learning preference (cooperative vs competitive) directly…

Explores the interaction between scientific epistemological beliefs and learning orientations in a group of Taiwanese eighth-grade students. Suggests the importance of employing a constructivist philosophy in the classroom. Contains 55 references. (DDR)