This study examined the use of online argumentation scaffolds to engage and support coherent argumentation. Participants were students in an undergraduate economics course. Results showed that providing a constraint-based argumentation scaffold during group problem-solving activities increased the generation of coherent arguments and resulted in…

Investigates the effects of implementing individual and small-group learning structures with a computer simulation in college accounting. Results indicate students working alone expressed significantly more continuing motivation for their learning structure than did partnered students; students using extensive small-group structure exhibited…

Examines the role of discussion groups in a case-based environment. College students completed two cases individually or in small discussion groups. Overall, participants in groups liked their method significantly better than those who worked alone, felt they learned more working in a group than they would have working alone, and expressed a…