The Model Underlying the Measurement of the Impacts
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The Model Underlying the Measurement of the Impacts of the IIC on the End-Users 1 作者: DALE GOODHUE 來源: JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE, 1997, 48, 5, 449 -453 報告者: 淡江大學資訊管理系碩士班 1年級 600630510 黃俊達 600631112 林岡立 日期: 2011/10/7
大綱 2 The Model Definition of Task-Technology Fit Determinants of Task-Technology Fit Utilization of Technologies Determinants of Technology Utilization The Link between Task-Technology Fit and Utilization Performance Feedback Methods Employed for Impact Assessment
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Definition of Task–Technology Fit 5 Is defined as the degree to which a technology assists an individual in performing his or her portfolio of tasks. 科技協助個人完成某些任務的程度.
Determinants of Task–Technology Fit 6 Task characteristics 作特性是指 作有關的因素或屬性 Individual characteristics 使用者特性的不同 Technology characteristics 科技視為個人用來完成任務的 具
Utilization of Technologies 7 An intervening variable between technology characteristics and individual performance As Trice and Treacy (1988) suggest, as a necessary but not sufficient condition for technologies to result in improved performance.
Determinants of Technology Utilization 8 Value of the increment in performance. However, human behavior is not necessarily so rational.
The Link between Task–Technology Fit and Utilization 9 The consequences of using a technology.
Performance 10 Is the accomplishment of a task, or a portfolio of tasks, by an individual. ‘‘Task–technology fit’’ affects individual performance beyond its influence in promoting utilization. 績效表現會同時受到任務－科技配適度以及使用行為 的影響.
Methods Employed for Impact Assessment 12 Two methods: a survey of the target population and a reasonable control group of faculty. a set of in-depth interviews of a smaller, carefully selected group of faculty. The advantages of multiple evaluation methods are that different sources of evidence provide different views and thus can lead to different insights in an approach called triangulation.
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