Media type: E-Article Title: The Impact of Instructional Technology Use, Course Design, and Sex Differences on Students’ Initial Perceptions of Instructor Credibility Contributor: Schrodt, Paul; Turman, Paul D. Published: Informa UK Limited, 2005 Published in: Communication Quarterly, 53 (2005) 2, Seite 177-196 Language: English DOI: 10.1080/01463370500090399 ISSN: 0146-3373; 1746-4102 Origination: Footnote: