Re-Examining Perceived Ease of Use and Usefulness: A Confirmatory Factor Analysis.

Author List: Segars, Albert H.; Grover, Varun;

MIS Quarterly, 1993, Volume 17, Issue 4, Page 517-525.

This article notes the results of two studies by D. A. Adams et al designed to replicate previous work by Fred Davis in 1989 regarding perceived usefulness, ease of use, and their influence on the usage of information technology. The authors of the research employed structural equation modeling and utilized regression analysis. Unfortunately, the model fits were unsatisfactory. This author seeks to analyze these scales further by revisiting this research. The authors hope that this research will help researchers interested in statistically testing relationships between variables using structural equation modeling.

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#11	0.362	structural pls measurement modeling equation research formative squares partial using indicators constructs construct statistical models researchers latent analysis results sem
#99	0.238	perceived usefulness acceptance use technology ease model usage tam study beliefs intention user intentions users behavioral perceptions determinants constructs studies
#263	0.151	instrument measurement factor analysis measuring measures dimensions validity based instruments construct measure conceptualization sample reliability development develop responses assess use
#65	0.100	article information author discusses comments technology paper presents states explains editor's authors issue focuses topics include suggests systems role editorial
#26	0.082	business large organizations using work changing rapidly make today's available designed need increasingly recent manage years activity important allow achieve