User Acceptance of Computer Technology: A Comparison of Two Theoretical Models
Citations
4,526 citations
Cites background or methods or result from "User Acceptance of Computer Technol..."
...TRA research also supports this link, in that beliefs strongly predict corresponding intentions (Davis et al. 1989)....
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...Davis et al. (1989) found that attitudes fell out of the model empirically, making their model more parsimonious....
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...Vol. 13, No. 3, September 2002 335 perceptions of the technology (e.g., perceived usefulness and ease of use; Davis et al. 1989), but also beliefs about the e-vendor (Friedman et al. 2000)....
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...We felt respondents would perceive these intentions to embody vulnerability, as the definition of trusting intentions suggests (Mayer et al. 1995). The trusting beliefs items were adapted from scales reviewed and summarized in Wrightsman (1991), especially Johnson-George and Swap (1982) and Rempel et al....
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...—Keen et al. (1999)...
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4,196 citations
4,026 citations
Cites background or methods or result from "User Acceptance of Computer Technol..."
...A significant body of TAM research has shown that perceived usefulness is a strong determinant of user acceptance, adoption, and usage behavior (e.g., Davis 1989; Davis et al. 1989; Mathieson 1991; Taylor and Todd 1995a, 1995b; Venkatesh and Davis forthcoming)....
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...While there are precedents to such a measurement of usage (e.g., Davis et al. 1989), future research should employ duration of use and/or other measures that more completely capture the intensity of usage....
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...The robustness of TAM has been established through several applications and replications (Adams et al. 1992; Chin and Todd 1995; Davis 1989, 1993; Davis et al. 1989; Davis and Venkatesh 1996; Gefen and Straub 1997; Igbaria et al. 1997; Mathieson 1991; Morris and Dillon 1997; Segars and Grover 1993; Subramanian 1994; Szajna 1994, 1996; Taylor and Todd 1995b; Venkatesh 1999; Venkatesh and Davis 1996)....
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...Perceived usefulness, which reflects perceptions of the performance-use contingency, has been closely linked to outcome expectations, instrumentality, and extrinsic motivation (Davis 1989, 1993; Davis et al. 1989, 1992)....
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...The indirect effect is explained as stemming from a situation where, other things being equal, the easier a technology is to use, the more useful it can be (Davis et al.(1989)....
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4,018 citations
Cites background or methods from "User Acceptance of Computer Technol..."
...(Davis 1989), subsequently attitude was dropped from the specification of TAM (Davis et al. 1989)....
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...In this work, cognitive absorption was viewed as encapsulating the four dimensions of flow presented by Trevino and Webster, of computer playfulness (Webster and Martochhio 1992), and of ease of use (Davis et al. 1989)....
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...( Brancheau and Wetherbe 1990; Rogers 1995), the technology acceptance model (TAM; Davis 1989; Davis et al. 1989), the theory of reasoned action (TRA; Ajzen and Fishbein 1980; Fishbein and Ajzen 1975) and the theory of planned behavior (TPB; Ajzen 1985, 1988; Ajzen and Madden 1986)....
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...(Davis 1989; Davis et al. 1989)....
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...focus on other matters, it serves the instrumental ends of a user (Davis et al. 1989 )....
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3,861 citations
Cites background from "User Acceptance of Computer Technol..."
...Since the seventies, researchers have concentrated their efforts on identifying the conditions or factors that could facilitate the integration of IS into business....
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References
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"User Acceptance of Computer Technol..." refers background in this paper
...The easier a system is to interact with' the greater should be the user's sense of e 品cacy (Bandura 1982) and personal control (Lepper 1985) regarding his or her ability to carry out the sequences of behavior needed to operate the system....
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...E 品 cacy is one of the major factors theorized to underly intrinsic motivation (Bandura 1982: Lepper 1985)....
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...E 品 cacy is thought to operate autonomously from instrumental determinants ofbehavior (Bandura 1982) 、 and influences affect' effort persistence 可 and motivation due to inborn drives for competence and selιdetermination (Bandura 1982: Deci 1975)....
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11,986 citations
5,244 citations