selected publications
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article
- PERSUASION THEORY AND PRACTICE (Book).. Speech Teacher. 21. 1972
- DIMENSIONS OF ORAL COMMUNICATION INSTRUCTION (Book).. Speech Teacher. 20. 1971
- THE EFFECTS OF DISORGANIZATION AND NONFLUENCY ON ATTITUDE CHANGE AND SOURCE CREDIBILITY.. Speech Monographs. 36. 1969
- OPINIONATED STATEMENTS AND ATTITUDE INTENSITY AS PREDICTORS OF ATTITUDE CHANGE AND SOURCE CREDIBILITY.. Speech Monographs. 37.