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An investigation of a dynamic model of privacy trade-off in use of mobile social network applications: A longitudinal perspective
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2019 | Decision Support Systems | Citations: 0
Authors: Koohikamali, Mehrdad; French, Aaron M.; Kim, Dan J.

Abstract: This study examines the dynamic relationship between perceived privacy concerns ... Expand

Abstract: This study examines the dynamic relationship between perceived privacy concerns and use behaviors of a new social networking application (SNA) over time. By integrating the theory of belief updating and an extended privacy trade-off model from a longitudinal perspective as the basis for theoretical underpinning, this study proposes a privacy trade-off model showing the role of initial use and initial self-disclosure on updating users' pre-perceptions of using a new SNA to initial perceptions of using it. The trade-off between pre-privacy concern and pre-perceived benefit determines the initial SNA usage and self-disclosure behaviors. Then, initial privacy trade-off determines the continued use behavior and continued self-disclosure. Using an empirical data collected three phases from actual mobile app users, this study validates the proposed model and hypotheses. Including the proposed dynamic model of privacy trade-off, this study provides important contributions to theory and practice in the privacy literature. Collapse

Semantic filters: theory of belief updating

Topics: information privacy concern privacy mobile application social network information system use

Methods: longitudinal research survey partial least squares regression descriptive statistic factor analysis

Theories: theory of belief updating
Why Break the Habit of a Lifetime? Rethinking the Roles of Intention, Habit, and Emotion in Continuing Information Technology Use

2009 | Management Information Systems Quarterly | Citations: 126
Authors: Ortiz de Guinea, Ana; Markus, M. Lynne

Abstract: One of the most welcome recent developments in Information Systems scholarship h ... Expand

Abstract: One of the most welcome recent developments in Information Systems scholarship has been the growing interest in individuals' continuing use of information technology well after initial adoption, known in the literature as IT usage, IT continuance, and post-adoptive IT usage. In this essay, we explore the theoretical underpinnings of IS research on continuing IT use. Although the IS literature on continuing IT use emphasizes the role of habitual behavior that does not require conscious behavioral intention, it does so in a way that largely remains faithful to the theoretical tradition of planned behavior and reasoned action. However, a close reading of reference literatures on automatic behavior (behavior that is not consciously controlled) and the influences of emotion on behavior suggests that planned behavior and reasoned action may not provide the best theoretical foundation for the study of continuing IT use. As a result, we call for empirical research that directly compares and contrasts the consensus theory of continuing IT use with rival theories that place much greater emphasis on unplanned and unreasoned action Collapse

Semantic filters: theory of belief updating

Topics: information system use behavioral intention usage intention perceived usefulness social influence

Methods: neurophysiology

Theories: theory of planned behavior action theory activity theory social practice theory self perception theory

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An investigation of a dynamic model of privacy trade-off in use of mobile social network applications: A longitudinal perspective

Why Break the Habit of a Lifetime? Rethinking the Roles of Intention, Habit, and Emotion in Continuing Information Technology Use