“…Participants completed a survey consisting of the Teacher Confirmation Scale (Ellis, 2000) as a manipulation check for each condition. They also completed the Student Communication Motives Scale (Martin et al, 1999), the Class Participation Scale (Fassinger, 1995b), the Critical Incidents Frequency Report (Simonds, 1997), the Revised Cognitive Learning Indicators Scale (Frymier & Houser, 1999), the Affective Learning Scale (McCroskey, Richmond, Plax, & Kearney, 1985), the Student Motivation Scale (Richmond, 1990), and the Student Satisfaction Scale (Frymier & Houser, 1998) in addition to demographic questions. Participants were also asked to indicate if they knew the GTA presenting the lecture.…”