In addition, the data can be analyzed for a subset of faculty members who are using active-learning strategies, such as asking clicker questions. Thirty-eight percent of UBC and 43% of the UMaine classes that were observed used clickers. However, student code prevalence in these classes show that not all faculty members used clicker questions accompanied by recommended strategies, such as peer discussion (Mazur, 1997; Smith et al., 2009, 2011; Figure 6). Faculty members who are not allowing time for peer discussion may benefit from professional development on how to integrate peer discussion into clicker questions.