Antecedents of Post-adoption Expectations: A Study in the e-Learning Context - Building the e-World Ecosystem Access content directly
Conference Papers Year : 2011

Antecedents of Post-adoption Expectations: A Study in the e-Learning Context

A. Najmul Islam
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Abstract

This paper examines factors influencing post-adoption expectations toward an e-learning system. Following the expectation-confirmation based information system continuance theory, we use perceived usefulness as the surrogate of post-adoption expectations. Then, we propose a research model based on the prior literature where we hypothesize a number of factors along with the confirmation of initial expectations affect perceived usefulness. The model is tested among the university educators (n = 175) who use an e-learning system to conduct their teaching. The results suggest that post-adoption expectation is driven by confirmation of initial expectations, perceived control beliefs, and perceived system quality. Subjective norm does not have significant impact on post-adoption expectations. The determinants of perceived usefulness explained 68% of its total variance.
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hal-01560854 , version 1 (12-07-2017)

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A. Najmul Islam. Antecedents of Post-adoption Expectations: A Study in the e-Learning Context. 11th Conference on e-Business, e-Services, and e-Society (I3E), Oct 2011, Kaunas, Lithuania. pp.269-281, ⟨10.1007/978-3-642-27260-8_22⟩. ⟨hal-01560854⟩
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