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題名 | 從科技二元論的角度探討個人資訊科技接受度之前因--結構方程模型分析=A Study of the Antecedents of Technology Acceptance from the Perspective of the Technology Duality Theory-- Analysis of Structural Equation Modeling |
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作者 | 吳玲玲; Wu, Ling-ling; |
期刊 | 中山管理評論 |
出版日期 | 20030300 |
卷期 | 11:1 民92.春 |
頁次 | 頁15-48 |
分類號 | 312 |
語文 | chi |
關鍵詞 | 科技接受度; 科技二元論; 資訊科技使用行為; Technology acceptanct; Technology duality; Technology use; |
中文摘要 | Davis ( 1989 )提出「易用認知」(perceived ease of use) 與「有用認知 」作為科技接受度的指標,並用以解釋科技使用行為。但是易用認知與有用認知的前因卻尚未有定論。此研究結果主要目的在於,提供一個探討有用認知與易用認知的前因的基礎架構,以彌補科技接受度模型之不足。因資訊科技廣泛使用於組織情境中,本研究將以科技二元論的觀點,探討在組織情境當中,使用者對資訊系統「有用認知」與「易用認知」的前因。本研究採結構式問卷調查法收集資料,並應用統計軟體 LISREL8 作結構方程模型 (Structural Equation Model) 分析以驗證研究假設。結果顯示第一、有用認知與易用認知的前因可分為理性因素,社會因素與使用者個人因素。第二、也是本研究主安貢獻,此三類因素對有用認知與易用認知的影響不同。本研究的結果顯示:社會因素對有用認知的影響大於對易用認知的影響,而理性因素對易用認知的影響大於對有用認知的影響。個人因素皆對易用認知有影響力,但個人因素中只有自我效 能與電腦經驗對有用認知有影響。 |
英文摘要 | Davis (1989) proposed two concepts, perceived usefulness and perceived ease of usc, as the index of technology acceptance in order to account for technological usage. These two constructs are high valid and possess explanatory power. However, the antecedents of them do not seem to be investigated thourghly. The purpose of this study is to derive the antecedents of the concepts of perceived usefulness and perceived ease from the view of technology duality theory (Orlikowski, 1992). Which asserts that technology used in organization is framed by physical factors of the technology and also organizational factors. Structural equation modeling is employed to test the theoretical model proposed in this study. The results of the empirical data lead two important conclusions: (1) the antecedents of perceived usefulness and perceived ease of use are rational factors. social factors and user individual factors (2) the effects of these three kinds of factors on perceived usefulness and perceived ease of use are different. Social factors have greater effect on perceived usefulness than on perceive ease of use. On the other hand, rational factors have greater influence on perceived ease of use than on perceived usefulness. The individu□ factors also have different effects on these two perceptions. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。