This paper is the second of two concerned with a meta. A metaanalysis of the impacts of genetically modified crops. Introduction the prolific stream of research on information systems use takes a variety of theoretical perspectives. Tam was adapted from the theory of reasoned action tra ajzen and fishbein 1980, fishbein and ajzen 1975. May 21, 2019 the health information technology acceptance model proposed by kim et al in 2012 can serve as suitable model. Pdf the evolution of technology acceptance theories. Evaluation of online video usage and learning satisfaction.
Therevisedtheoreticalmodel was then empirically examined using a combination of metaanalysis and structural equation modelling masem techniques. A parallel research stream emphasizes voluntariness, a key social influence and contextual variable, as a critical factor in information technology it adoption, but pays little attention to its role in tam. The technology acceptance model tam asserts that ease of use and usefulness are two primary determinants of behavioral intention and usage. Of all the theories, the technology acceptance model tam is considered the. The results show tam to be a valid and robust model that has been widely used, but which potentially has wider applicability. The model suggests that when users are presented with a new technology, a number of factors influence their decision about how and when they will use it, notably. The authors develop a comprehensive causal framework that integrates constructs and relationships from different technology acceptance theories, and they use the framework to guide their metaanalysis of findings consolidated from 96 previous empirical articles representing 117 independent customer samples with a cumulative sample size of. Pe is the dominant predictor of hedonic game acceptance, while peou and pu are the main determinants of utilitarian game acceptance. A statistical meta analysis of the technology acceptance model tam as applied in various fields was conducted using 88 published studies that provided sufficient data to be credible. This paper is the first of two concerned with a meta.
Extending the tam model to explore the factors that affect intention to use an online learning community. A metaanalysis of the technology acceptance model a metaanalysis of the technology acceptance model king, william r he, jun 20060901 00. Abstract the extent to which teachers adopt technology in their teaching practice has long been in the focus of research. An assessment of effective factors in technology acceptance model.
Acceptance and mindfulnessbased interventions for the. From those theories and models, the most widely employed model of information technologies adoption and use is the technology. This study assessed the acceptance of information technology in the context of health information management him by utilizing technology acceptance model tam which was modified and applied to assess user acceptance of health. With the everincreasing development of technology and its integration into users private and professional life, a decision regarding its acceptance or rejection still remains an open question. Pdf a statistical metaanalysis of the technology acceptance model tam as applied in various fields was conducted using 88 published. Reprinted from a technology acceptance model for empirically testing new enduser information.
A metaanalysis of the impact of trust on technology acceptance model. A statistical metaanalysis of the technology acceptance model tam as applied in various fields was conducted using 88 published studies that provided. Developing a general extended technology acceptance model for elearning getamel by analysing commonly used external factors fazil abdullah, rupert ward school of computing and engineering, university of huddersfield, queensgate, huddersfield, hd1 3dh, england, uk abdullah, f. In our study, we examine if the determinants of utaut model venkatesh et al. Labora tory experiments were m ainly conducted on stud ents in a university. Tam is based on the theory of reasoned action fishbein and ajzen, 1975, which discussed. For these crops, a sufficiently large number of original impact studies have been published to estimate meaningful average effect sizes. Purpose this paper is the second of two concerned with a metaanalysis of the technology acceptance model tam. The technology acceptance model tam and its various iterations tam2, tam3 venkatesh and bala 2008. A respectable amount of work dealing with the technology acceptance model tam, from its first appearance more than a quarter of a century ago, clearly indicates a popularity of the model in the. The purpose of this model is to predict the acceptability of a tool and to identify the modifications which must be brought to the system in order to make it acceptable to users. A metaanalysis of the technology acceptance model semantic. The foremost rationale for adopting the tam in this study was to present a foundation for ascertaining the impact of external variables on internal beliefs, personal abilities, attitude, mind. A metaanalysis of the technology acceptance model information.
It adoption, technology acceptance model, meta analysis i. Technology acceptance model as a predictor of using. Purpose this paper is the second of two concerned with a meta. A statistical metaanalysis of the technology acceptance model tam as applied in various fields was conducted using 88 published studies that provided sufficient data to be credible. Our metaanalysis concentrates on the most important gm crops, including herbicidetolerant ht soybean, maize, and cotton, as well as insectresistant ir maize and cotton. Acceptance of technology and its impact on teachers. The technology acceptance model tam is an information systems theory that models how users come to accept and use a technology the actual system use is the endpoint where we want everyone to be able to do with technology, so we have to form behavioral intention, which is a factor that leads people to use the technology.
Schepers, jeroen, wetzels, martin 2007, a metaanalysis of the technology acceptance model. Nevertheless, the reported findings on the model are mixed in terms of statistical. The technology acceptance model tam is an information systems theory that models how users come to accept and use a technology. Through a metaanalysis of 50 articles, we find that perceived ease of use peou, perceived usefulness pu, and perceived enjoyment pe significantly associate with attitude and behavioral intention.
A metaanalytic structural equation modeling approach to explaining teachers adoption of. Nov 03, 2014 our meta analysis concentrates on the most important gm crops, including herbicidetolerant ht soybean, maize, and cotton, as well as insectresistant ir maize and cotton. An extension of the technology acceptance model nagy 163 figure 1. Davis, a technology acceptance model for empirical testing new end user information system. Investigating subjective norm and moderation effects, information and management, 44 1, 90 103. The technology acceptance model tam suggests that the perceived usefulness pu and the perceived ease of use peou of an information system is are major determinants of its use. Pdf we conducted a quantitative metaanalysis of previous research on the technology acceptance model tam in an attempt to make wellgrounded.
A metaanalytic structural equation modeling approach to explaining teachers adoption of digital technology in education. Sep 01, 2006 a meta analysis of the technology acceptance model a meta analysis of the technology acceptance model king, william r he, jun 20060901 00. The health information technology acceptance model proposed by kim et al in 2012 can serve as suitable model. The technology acceptance model tam is gaining popularity for understanding the relationship between humans and technology through perceived usefulness pu and perceived ease of use peu. Comparing the technology acceptance model with the theory of planned behavior. Since our last analysis, the number of studies on acceptance and mindfulnessbased studies has expanded considerably. Accepted manuscript the technology acceptance model tam. Indeed, a plethora of models exist explaining influential factors and mechanisms of technology use in classrooms, one of whichthe. A meta analysis of empirical findings qingxiong ma, central missouri state university, usa liping liu, university of akron, usa abstract the technology acceptance model proposes that perceived ease of use and perceived usefulness predict the acceptance of information technology. Alec cram bentley university, 175 forest street, waltham, ma 02452 u. The authors develop a comprehensive causal framework that integrates constructs and relationships from different technology acceptance theories, and they use the framework to guide their meta analysis of findings consolidated from 96 previous empirical articles representing 117 independent customer samples with a cumulative sample size of.
The technology acceptance model tam is the key model in understanding predictors of human behaviour towards potential acceptance or. Developing a general extended technology acceptance model for. Investigating subjective norm and moderation effects. The behavioral intention bi is influenced by the attitude a which. Based on the theory of reasoned action, davis 1986 developed the technology acceptance model which deals more specifically with the prediction of the acceptability of an information system. Pdf a metaanalysis of the technology acceptance model.
The extent to which teachers adopt technology in their teaching practice has long been in the focus of research. Developing a general extended technology acceptance. This part aims to present a rigorous and quantitative meta. The technology acceptance model proposes that perceived ease of use and perceived usefulness predict the acceptance of information technology. The technology acceptance model tam asserts that ease of use and usefulness are two. Theory and results, massachusetts institute of technology, 1986. User acceptance of information technology has been a significant area of research for more than two decades in the field of information technology. Reprinted from a technology acceptance model for empirically testing new enduser information systems. Technology acceptance model in educational context. A metaanalysis of empirical findings qingxiong ma, central missouri state university, usa liping liu, university of akron, usa abstract the technology acceptance model proposes that perceived ease of use and perceived usefulness predict the acceptance of information technology. Nov 06, 2007 this paper is the first of two concerned with a meta. An assessment of effective factors in technology acceptance.
Theories predicting enduser acceptance of telemedicine. Theories predicting enduser acceptance of telemedicine use. Indeed, a plethora of models exist explaining influential factors and mechanisms of technology use in classrooms, one of whichthe technology acceptance model tam and versions thereofhas dominated the field. The technology acceptance model tam is the key model in understanding predictors of human behaviour towards potential acceptance or rejection of the technology.
Davis 1989, who proposed the technology acceptance model tam, believed that the key factors in adopting new technology e. It adoption, technology acceptance model, metaanalysis i. A statistical metaanalysis of the technology acceptance model tam as applied in various. A moderator analysis involving user types and usage types was performed to. Therevisedtheoreticalmodel was then empirically examined using a combination of meta analysis and structural equation modelling masem techniques. A metaanalysis of the technology acceptance model sciencedirect. Reexamining the unified theory of acceptance and use of. Technology acceptance research in teaching and learning context has become an attractive trend. Journal of organizational and end user computing, 161, 5972. Technology acceptance model technology acceptance model tam is generally considered as the most influential and common theory in information systems field lee et al. A meta analysis study journal of scientometric research, 2018, 7, 3, 153166. Information technology acceptance in health information. Developing a general extended technology acceptance model for elearning getamel by analysing commonly used external factors fazil abdullah, rupert ward school of computing and engineering, university of huddersfield, queensgate, huddersfield, hd1 3dh, england, uk. Since its inception, the model has been tested with various applications in tens of studies and has become the most widely applied model of user acceptance and usage.
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