Comparing interteaching and discussion forums in an asynchronous online classroom.

The current study compared the effects of interteaching and discussion forum activities on quiz and assignment scores in a master's-level asynchronous research methods course. In an alternating-treatments design, six participants engaged in interteaching on half of the weeks and in the discussion forum on alternate weeks. Participants in the interteaching condition (M = 96.75) generally scored higher on quizzes than did those in the discussion forum condition (M = 75.95). The results of a paired-sample t test indicated statistically significant differences between the two conditions at p < .0001, with a substantial effect size of 0.6760. Significant differences in assignment scores were not observed between the interteaching (M = 87.28) and discussion forum (M = 89.08) conditions. Limitations and directions for future research are discussed.