An Ecological Momentary Assessment of Lapse Occurrences in Dieters
The aim of this study is to investigate the factors related to dietary lapse occurrence in a community sample of dieters.
An ecological momentary assessment (EMA) methodology, via mobile phone-based diaries, was employed to record dietary lapse occurrences in a group of dieters (N = 80; Mage = 41.21 ± 15.60 years; MBMI = 30.78 ± 7.26) over 7 days.
Analyses indicated that lapses were positively associated with the strength of dietary temptation, presence of others, coping responses, and the environment (exposure to food cues) in which the dieters were in; lapses were more likely to occur in the evening and were negatively associated with the use of coping mechanisms. Additionally, lapse occurrence was found to mediate the relationships among the above predictors of lapse and the self-efficacy to resist future dietary temptations.
Results provide an insight into the occurrence of lapses in dieters and have implications for interventions focusing on weight loss maintenance and relapse prevention.
KeywordsLapse Dietary temptation Self-control Weight maintenance Ecological momentary assessment
- 17.Bandura A. Self-efficacy: The exercise of control. New York: Freeman; 1997.Google Scholar
- 21.Cameo. 2012. Available at: http://www.checkmyfile.com/postcode-check/SW1A-2AA.htm
- 22.Pelletier LG, Dion SC, Slovinec-D’Angelo M, Reid R. Why do you regulate what you eat? Relationships between forms of regulation, eating behaviors, sustained dietary behavior change, and psychological adjustment. Motiv Emot. 2004; 28: 245-277. doi:10.1023/B:MOEM.0000040154.40922.14.CrossRefGoogle Scholar
- 24.Westenhoefer J, Stunkard AJ, Pudel V. Validation of the flexible and rigid control dimensions of dietary restraint. Int J Eat Disord. 1999; 26: 53-64. doi:10.1002/(SICI)1098-108X(199907)26:1<53::AID-EAT7>3.0.CO;2-N.PubMedCrossRefGoogle Scholar
- 28.Rasbash J, Browne WJ, Healy M, Cameron B, Charlton CMJ. MLwiN Version 2.25. 2012.Google Scholar
- 30.Hox J. Multilevel analysis. Techniques and applications. 2nd Editio. New York: Routledge; 2010.Google Scholar
- 37.Dohm FA, Beattie JA, Aibel C, Striegel-Moore RH. Factors differentiating women and men who successfully maintain weight loss from women and men who do not. J Clin Psychol. 2001; 57: 105-17. doi:10.1002/1097-4679(200101)57:1<105::AID-JCLP11>3.0.CO;2-I.PubMedCrossRefGoogle Scholar