This paper extends the unified theory of acceptance and use of technology (UTAUT) to study acceptance and use of technology in a consumer context. Our proposed UTAUT2 incorporates three constructs into UTAUT: hedonic motivation, price value, and habit. Individual differences--namely, age, gender, and experience--are hypothesized to moderate the effects of these constructs on behavioral intention and technology use. Results from a two-stage online survey, with technology use data collected four months after the first survey, of 1,512 mobile Internet consumers supported our model. Compared to UTAUT, the extensions proposed in UTAUT2 produced a substantial improvement in the variance explained in behavioral intention (56 percent to 74 percent) and technology use (40 percent to 52 percent). The theoretical and managerial implications of these results are discussed.

/pdf/consumer-acceptance-and-use-of-information-technology-4i09z552kr.pdf

Consumer acceptance and use of information technology: extending the unified theory of acceptance and use of technology

This paper extends the unified theory of acceptance and use of technology (UTAUT) to study acceptance and use of technology in a consumer context. Our proposed UTAUT2 incorporates three constructs into UTAUT: hedonic motivation, price value, and habit. Individual differences — namely, age, gender, and experience — are hypothesized to moderate the effects of these constructs on behavioral intention and technology use. Results from a two-stage online survey, with technology use data collected four months after the first survey, of 1,512 mobile Internet consumers supported our model. Compared to UTAUT, the extensions proposed in UTAUT2 produced a substantial improvement in the variance explained in behavioral intention (56 percent to 74 percent) and technology use (40 percent to 52 percent). The theoretical and managerial implications of these results are discussed.

https://papers.ssrn.com/sol3/Delivery.cfm/SSRN_ID2002388_code662786.pdf?abstractid=2002388&type=2

Consumer Acceptance and Use of Information Technology: Extending the Unified Theory of Acceptance and Use of Technology

Transformational Leadership: Industrial, Military, and Educational Impact

https://stacks.cdc.gov/view/cdc/33529/cdc_33529_DS5.pdf

Bridging research and practice: models for dissemination and implementation research.

https://isiarticles.com/bundles/Article/pre/pdf/12323.pdf

An extension of the technology acceptance model in an ERP implementation environment

Although there is widespread agreement that leadership has important effects on information technology (IT) acceptance and use, relatively little empirical research to date has explored this phenomenon in detail. This paper integrates the unified theory of acceptance and use of technology (UTAUT) with charismatic leadership theory, and examines the role of project champions influencing user adoption. PLS analysis of survey data collected from 209 employees in seven organizations that had engaged in a large-scale IT implementation revealed that project champion charisma was positively associated with increased performance expectancy, effort expectancy, social influence and facilitating condition perceptions of users. Theoretical and managerial implications are discussed, and suggestions for future research in this area are provided.

https://link.springer.com/content/pdf/10.1057%2Fpalgrave.ejis.3000682.pdf

Charismatic leadership and user acceptance of information technology

Despite the general consensus regarding the critical role of top management in the information systems (ISs) implementation process, the literature has not yet provided a clear and compelling understanding of the top management support (TMS) concept. Applying metastructuring (Orlikowski et al., 1995) as a guiding framework for understanding TMS behaviors, this paper attempts to address the gap by focusing on two key questions: (1) What supportive actions do top managers engage in during IS implementations? (2) How do these actions affect IS implementation outcomes? Analyses of in-depth case studies at two Canadian universities that had implemented a large-scale enterprise system revealed three distinct types of TMS actions: TMS – resource provision (TMSR – actions related to supplying key resources such as funds, technologies, staff, and user training programs); TMS – change management (TMSC – actions related to fostering organizational receptivity of a new IS); and TMS – vision sharing (TMSV – actions related to ensuring that lower-level managers develop a common understanding of the core objectives and ideals for the new system). Results suggest that different support behaviors exercise different influences on implementation outcomes, and that top managers need to adjust their support actions to achieve the desired outcomes. In particular, TMSR affected project completion, TMSC impacted formation of user skills and attitudes, and TMSV influenced middle manager buy-in. Theoretical and practical implications of these findings are discussed.

https://link.springer.com/content/pdf/10.1057%2Fjit.2008.21.pdf

Top management support of enterprise systems implementations

How to minimize risks involved in enterprise systems (ES) implementation while maximizing benefits has become a challenge for top management. This article proposes a conceptual model exploring impacts of top management on ES implementation effectiveness. Taking a perspective of innovation implementation, this paper addresses two research questions: what influences does top management exercise on the ES implementation? Second, what does top management contribute to a successful ES implementation under different implementation modes? Based on Klein and Sorra’s model, this paper develops a research model and identifies three top management influences. The paper concludes with potential contributions to IS researchers and business practitioners.

Modeling top management influence on ES implementation

Predicting successful implementation of enterprise resource planning (ERP) systems is still an elusive problem. The cost of ERP implementation failures is exceedingly high in terms of quantifiable financial resources and organizational disruption. The lack of good explanatory and predictive models makes it difficult for managers to develop and plan ERP implementation projects with any assurance of success. In this paper we investigate the Klein & Sorra theoretical model of implementation effectiveness. To test this model we develop and validate a data collection instrument to capture the appropriate data, and then use multivariate adaptive regression splines to examine the assertions of the model and suggest additional significant relationships among the factors of their model. Our research offers new dimensions for studying managerial interventions in IT implementation and insights into factors that can be managed to improve the effectiveness of ERP implementation projects.

Linying Dong

Papers

Charismatic leadership and user acceptance of information technology

Top management support of enterprise systems implementations

Modeling top management influence on ES implementation

Exploring managerial factors affecting ERP implementation: an investigation of the Klein-Sorra model using regression splines

Motivating users toward continued usage of information systems: Self-determination theory perspective