1. “A Summary of Experimental Research in Ethos”;Speech Monographs,1963
2. “Language in the Courtroom,1979
3. The Effects of Source Expertise and Feedback Valence on Intrinsic Motivation,1982
4. The Effects of Persuasive Communication by an Aggressive and Biased Juror in a Simulated Jury Task,1978
5. Videotape in the Courtroom: Witness Deception,1978