Perceived Usefulness, Ease of Use, and Usage of Information Technology: A Replication

• Published in: MIS quarterly Vol. 16; no. 2; pp. 227 - 247
• Main Authors: Adams, Dennis A., Nelson, R. Ryan, Todd, Peter A.
• Format: Journal Article
• Language: English
• Published: The Society for Information Management and The Management Information Systems Research Center of the University of Minnesota 01.06.1992
• Subjects: Discriminants; Email; Goodness of fit; Information storage and retrieval systems; Information technology; Modeling; Psychometrics; Questionnaires; Software packages; Theory and Research; Voice mail

This paper presents the findings of two studies that replicate previous work by Fred Davis on the subject of perceived usefulness, ease of use, and usage of information technology. The two studies focus on evaluating the psychometric properties of the ease of use and usefulness scales, while examini...