High school students were randomly assigned to one of four experimental conditions to assess affective benefits of using cooperative and group goal structures on problem-solving tasks. Results showed that students who worked in groups performed better and expressed greater certainty and enjoyment of tasks than students who worked alone. (Author/RD)

Student interactivity in web-based educational environments has shown to increase academic learning and motivation (Jiang, 1998; Petraglia, 1998). However, instructors often find it difficult to assess the quality of online group dynamics without visual observations of student behaviors. The purpose of this study was to investigate the use of…

Examines how lower-track science students understand shifts in standard classroom discourse patterns. Finds that students insert struggles for social status into classroom arguments about scientific ideas, making it difficult to separate in a group discussion whether evidence or the social politics of the class convinces students to accept an…