This study evaluated the ecological validity (i.e., accurate measurement of a construct as experienced in naturalistic settings) of the self-report Dutch Eating Behavior Questionnaire (DEBQ). Obese adults (N = 50) completed the DEBQ, followed by a 2-week ecological momentary assessment protocol that included measures of eating episodes and associated intrapersonal contextual factors. Results revealed that DEBQ Emotional Eating was associated with greater negative affect and less positive affect at both pre- and post-eating episode, as well as post-eating ratings of feeling driven to eat. DEBQ External Eating was positively associated with pre-eating expectations about enjoying the taste of food, but was unrelated to actual enjoyment reported post-eating; External Eating was positively associated with the post-eating ratings of feeling driven to eat. DEBQ Dietary Restraint was positively associated with pre-eating intentions to eat less to lose/avoid gaining weight. Overall, results provide some support for the ecological validity of the DEBQ.
Bibliographical noteFunding Information:
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was supported by Grant Nos. T32MH082761 and P30DK50456.
- Dutch Eating Behavior Questionnaire
- dietary restraint
- ecological validity
- emotional eating
- external eating
PubMed: MeSH publication types
- Journal Article
- Research Support, N.I.H., Extramural
- Validation Study