Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
939840 | Appetite | 2011 | 6 Pages |
The customary approach to the study of meal size suggests that ‘events’ occurring during a meal lead to its termination. Recent research, however, suggests that a number of decisions are made before eating commences that may affect meal size. The present study sought to address three key research questions around meal size: the extent to which plate-cleaning occurs; prevalence of pre-meal planning and its influence on meal size; and the effect of within-meal experiences, notably the development of satiation. To address these, a large-cohort internet-based questionnaire was developed. Results showed that plate-cleaning occurred at 91% of meals, and was planned from the outset in 92% of these cases. A significant relationship between plate-cleaning and meal planning was observed. Pre-meal plans were resistant to modification over the course of the meal: only 18% of participants reported consumption that deviated from expected. By contrast, 28% reported continuing eating beyond satiation, and 57% stated that they could have eaten more at the end of the meal. Logistic regression confirmed pre-meal planning as the most important predictor of consumption. Together, our findings demonstrate the importance of meal planning as a key determinant of meal size and energy intake.
Research highlights► An online questionnaire to examine the incidence of plate-cleaning and meal planning. ► Plate-cleaning occurred at 91% of meals, of which the majority were planned. ► Pre-meal plans were resistant to modification over the course of the meal. ► Pre-meal planning was the most important predictor of consumption.