Related Experiment Videos
How children remember what they have eaten
S B Domel1, W O Thompson, T Baranowski
1Department of Pediatrics, Georgia Prevention Institute, Medical College of Georgia, Augusta 30912-3715.
Journal of the American Dietetic Association
|November 1, 1994
Summary
Students could recall school lunch items, with retrieval mechanisms similar across interview styles. A nonintegrated interview style improved condiment reporting accuracy, aiding dietary self-report research.
Area of Science:
- Nutrition Science
- Psychology
- Educational Research
Background:
- Dietary assessment accuracy is crucial for research.
- Understanding how children recall food intake is key to improving self-report methods.
Purpose of the Study:
- To assess if students can verbalize recall strategies for school lunches.
- To compare retrieval mechanism categories between integrated and nonintegrated interview styles.
- To evaluate the impact of interview style on the accuracy of reported food intake.
Main Methods:
- Two dietary intake interview styles (integrated and nonintegrated) were compared to observed intake in elementary school students.
- Students' self-reported retrieval mechanisms were categorized.
- Performance measures, including accuracy rates for specific and general matches, intrusions, omissions, and overall accuracy, were calculated.
Main Results:
- Most students could articulate their memory retrieval processes.
- Retrieval mechanism categories were similar across both interview styles.
- The nonintegrated interview style resulted in fewer condiment omissions and higher accuracy after prompting.
Conclusions:
- Common retrieval mechanisms identified in children can inform the design of improved dietary assessment tools.
- Enhanced accuracy in dietary self-reports can significantly benefit various research fields relying on dietary assessment.