期刊
SELF AND IDENTITY
卷 14, 期 6, 页码 638-653出版社
ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
DOI: 10.1080/15298868.2015.1043335
关键词
Self-As-Doer; Diet; Self-Identity; Motivation; Nutrition
资金
- Winona State University Foundation
We investigated whether the experimental manipulation of a self-as-doer identity predicted improved healthy food consumption immediately and one month post-intervention. Women (N=124), 18-53 years old (M=22.1, SD=5.8) were randomly assigned to one of three conditions (i.e., control, education, or education and self-as-doer activity) and recorded their diets over six weeks. Repeated measures ANCOVAs were performed to determine if the self-as-doer intervention created change in healthy food consumption. Self-as-doer participants ate more healthy foods one month post-intervention than did other participants. Self-as-doer participants maintained overall healthy eating behaviors while education and control participants decreased these behaviors over the six-week period. Findings demonstrate initial evidence of an intervention effect on healthy food consumption and we discuss ways to advance research on the self-as-doer identity construct.
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