A unified model of IT continuance: three complementary perspectives and crossover effects

被引:208
作者
Bhattacherjee, Anol [1 ]
Lin, Chieh-Peng [2 ]
机构
[1] Univ S Florida, Coll Business, Informat Syst & Decis Sci, Tampa, FL USA
[2] Natl Chiao Tung Univ, Inst Business & Management, Taipei 10044, Taiwan
关键词
disconfirmation; perceived performance; satisfaction; subjective norm; perceived usefulness; INFORMATION-TECHNOLOGY; USER ACCEPTANCE; EVERYDAY LIFE; INTENTION; SYSTEMS; USAGE; HABIT; EXPECTATION; EMOTION; TIME;
D O I
10.1057/ejis.2013.36
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This study presents a unified model of information technology (IT) continuance, by drawing upon three alternative influences that are presumed to shape continuance behavior: reasoned action, experiential response, and habitual response. Using a longitudinal survey of workplace IT continuance among insurance agents at a large insurance company in Taiwan, we demonstrate that the above influences are interdependent, complementary, and have crossover effects. This study advances IT continuance research by theorizing and validating a unifying model that extends prior perspectives and by explaining interrelationships between these perspectives.
引用
收藏
页码:364 / 373
页数:10
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