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This paper is in the following e-collection/theme issue:

Mobile Health (mhealth) (5072) mHealth for Data Collection and Research (1691) mHealth for Wellness, Behavior Change and Prevention (4218) Smoking Cessation (692) Behavior Change (1060) Ecological Momentary Assessment (EMA) (497)

Published on in Vol 28 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/87117, first published .
Woman breaking a cigarette, symbolizing quitting smoking

Within-Day Dynamics of Self-Efficacy and Smoking Attitudes: Ecological Momentary Assessment Study of Motivation to Quit and Forgoing Behavior

Within-Day Dynamics of Self-Efficacy and Smoking Attitudes: Ecological Momentary Assessment Study of Motivation to Quit and Forgoing Behavior

Authors of this article:

Amanda L Rebar1 Author Orcid Image ;   Liyan Xiong2 Author Orcid Image ;   Chih-Hsiang Yang3 Author Orcid Image ;   Dèsirée Vidaña-Pérez1 Author Orcid Image ;   James Hardin2 Author Orcid Image ;   Minji Kim1 Author Orcid Image ;   James F Thrasher1 Author Orcid Image
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Amanda L Rebar   1 , PhD ;   Liyan Xiong   2 , PhD ;   Chih-Hsiang Yang   3 , PhD ;   Dèsirée Vidaña-Pérez   1 , PhD ;   James Hardin   2 , PhD ;   Minji Kim   1 , PhD ;   James F Thrasher   1 , PhD

1 Department of Health Education, Promotion, & Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States

2 Department of Epidemiology & Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States

3 Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States

Corresponding Author:

  • Amanda L Rebar, PhD
  • Department of Health Education, Promotion, & Behavior
  • Arnold School of Public Health, University of South Carolina
  • Discovery 1, 515, 915 Greene Street
  • Columbia, SC 29208-4001
  • United States
  • Phone: 1 803 777 7603
  • Email: arebar@mailbox.sc.edu