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| UTAUT質問票× | テクノロジーレディネス指標× | |
|---|---|---|
| 分野 | 情報システム | 情報システム |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 2003 | 2000 |
| 提唱者≠ | Venkatesh, Morris, Davis & Davis | Ajay Parasuraman |
| 種類 | Likert-scale questionnaire | Likert-scale questionnaire |
| 原典≠ | Venkatesh, V., Morris, M. G., Davis, G. B., & Davis, F. D. (2003). User acceptance and use of information technology: Toward a unified view. MIS Quarterly, 27(3), 425-478. DOI ↗ | Parasuraman, A., & Colby, C. L. (2015). An updated and streamlined Technology Readiness Index. Journal of Service Research, 18(1), 59-74. DOI ↗ |
| 別名 | UTAUT, Venkatesh UTAUT | TRI, Parasuraman Technology Readiness |
| 関連 | 4 | 4 |
| 概要≠ | The Unified Theory of Acceptance and Use of Technology (UTAUT) was developed by Venkatesh, Morris, Davis, and Davis in 2003 and published in MIS Quarterly. UTAUT integrates insights from eight prior technology acceptance theories into a unified framework, identifying four core constructs—Performance Expectancy, Effort Expectancy, Social Influence, and Facilitating Conditions—that together predict behavioral intention to use and actual technology adoption. | The Technology Readiness Index (TRI) was developed by Ajay Parasuraman in 2000 to measure individual propensity to adopt and use new technologies. The TRI assesses a person's personal attitudes toward technology across four dimensions: optimism, innovativeness, discomfort, and insecurity. Updated in 2015 with a streamlined 16-item version, the TRI helps identify technology adopter segments and predict behavior across diverse technology contexts. |
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