Physical activity and dietary behavior change in Internet-based weight loss interventions: Comparing two multiple-behavior change indices
نویسندگان
چکیده
منابع مشابه
Systematic review of maintenance of behavior change following physical activity and dietary interventions.
OBJECTIVE In the past decade, there has been no systematic review of the evidence for maintenance of physical activity and/or dietary behavior change following intervention (follow-up). This systematic review addressed three questions: 1) How frequently do trials report on maintenance of behavior change? 2) How frequently do interventions achieve maintenance of behavior change? 3) What sample, ...
متن کاملA review of eHealth interventions for physical activity and dietary behavior change.
OBJECTIVE To review eHealth intervention studies for adults and children that targeted behavior change for physical activity, healthy eating, or both behaviors. DATA SOURCES Systematic literature searches were performed using five databases: MEDLINE, PsychInfo, CINAHL, ERIC, and the Cochrane Library to retrieve articles. STUDY INCLUSION AND EXCLUSION CRITERIA Articles published in scientifi...
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BACKGROUND Extending contact with participants after the end of an initial intervention is associated with successful maintenance of weight loss and behavior change. However, cost-effective methods of extending intervention contact are needed. OBJECTIVE This study investigated whether extended contact via text message was efficacious in supporting long-term weight loss and physical activity a...
متن کاملEvaluation of work place group and internet based physical activity interventions on psychological variables associated with exercise behavior change.
The purpose of this research was to compare group-based and internet-based physical activity interventions in terms of desirability, participant characteristics, exercise self-efficacy, and barrier self-efficacy. Pretest questionnaires were completed prior to voluntary enrollment into either of the ten-week physical activity interventions. Both interventions were based on Social Cognitive Theor...
متن کاملProcesses of behavior change and weight loss in a theory-based weight loss intervention program: a test of the process model for lifestyle behavior change
BACKGROUND Process evaluation is important for improving theories of behavior change and behavioral intervention methods. The present study reports on the process outcomes of a pilot test of the theoretical model (the Process Model for Lifestyle Behavior Change; PMLBC) underpinning an evidence-informed, theory-driven, group-based intervention designed to promote healthy eating and physical acti...
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ژورنال
عنوان ژورنال: Preventive Medicine
سال: 2012
ISSN: 0091-7435
DOI: 10.1016/j.ypmed.2011.10.018