%0 Conference Proceedings
%T Antecedents of Post-adoption Expectations: A Study in the e-Learning Context
%+ Turku Centre for Computer Science
%A Najmul Islam, A.
%Z Part 6: e-Health and e-Education
%< avec comité de lecture
%( IFIP Advances in Information and Communication Technology
%B 11th Conference on e-Business, e-Services, and e-Society (I3E)
%C Kaunas, Lithuania
%Y Tomas Skersys
%Y Rimantas Butleris
%Y Lina Nemuraite
%Y Reima Suomi
%I Springer
%3 Building the e-World Ecosystem
%V AICT-353
%P 269-281
%8 2011-10-12
%D 2011
%R 10.1007/978-3-642-27260-8_22
%K Expectation-confirmation theory
%K e-learning
%K Perceived usefulness
%K Post-adoption expectations
%Z Computer Science [cs]
%Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers
%X 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.
%G English
%Z TC 6
%Z WG 6.11
%2 https://hal.science/hal-01560854/document
%2 https://hal.science/hal-01560854/file/978-3-642-27260-8_22_Chapter.pdf
%L hal-01560854
%U https://hal.science/hal-01560854
%~ IFIP
%~ IFIP-AICT
%~ IFIP-TC
%~ IFIP-WG
%~ IFIP-TC6
%~ IFIP-WG6-11
%~ IFIP-I3E
%~ IFIP-AICT-353