This study hypothesized that teacher nonverbal immediacy and credibility interact to impact student motivation and affective learning. Utilizing an experimental 2 x 2 (immediacy high/low, credibility high/low) factorial design, 586 students were exposed to one of four written scenarios and completed motivation and affective learning scales.…

Investigates the effects of immediacy on cognitive learning in an experimental situation which removed the effects of affect from the measurement of cognitive learning. Finds a positive relationship between immediacy and cognitive learning at the short-term recall level. (MM)

Presents a taxonomy that organizes learner activities into the dimensions of mental, social, and physical involvement. Applies the taxonomy or model to speech class activities and reports validity evidence from several research studies. (PD)