This research project examines students' reactions to in-class discussion as an instructional technique by investigating the effect of participation practices on communication-based skill development. The findings provide evidence that active preparation and participation in class discussion can be linked to students' reports of improved oral and written communication skills. Conclusions suggest that discussion can be a useful addition to cross-curricular programs (such as writing and speaking across the curriculum) and standalone courses (such as public speaking). This technique can be used in combination with other strategies. (Contains 3 tables and 9 notes.)