Leading at a Distance: Experimental Comparisons of the Effects of Leader Communication Techniques Across Communication Media

Leadership is a communicative process, yet little is known about how communication media shape leader effectiveness. Drawing on media richness theory, we investigated how communication media (written, audio, video) interact with leader communication techniques (cognitive, affective, behavioral) to influence follower reactions. In a preregistered vignette experiment with military recruits ( N = 400), participants received identical leader messages delivered using cognitive, affective, or behavioral communication techniques via written text, audio, or video. We assessed follower reactions, including task understanding, task motivation, and intention to act. Affective techniques positively influenced followers’ reactions across all media. Cognitive techniques elicited stronger perceived task relevance and task understanding when communicated in writing, suggesting that the effectiveness of communication media depends on the communication technique employed. Overall, written communication appeared most effective for cognitive leader communication techniques. These findings highlight the importance of jointly considering communication media and leader communication techniques when examining leader communication effectiveness.