Potential moderators of the portion size effect
نویسندگان
چکیده
منابع مشابه
Mechanisms underlying the portion-size effect.
The portion-size effect (PSE) refers to the fact that people eat more when served larger portions. This effect is neither obvious nor artifactual. We examine the prevailing explanations (or underlying mechanisms) that have been offered for the PSE. The dominant candidate mechanism is "appropriateness"; that is, people accept the portion that they are served as being of an appropriate size and e...
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The effect of portion size and unit size on food intake: Unit bias or segmentation effect?
OBJECTIVE The "unit bias" has been proposed as an explanation for the portion-size effect; people consider a single unit to be an appropriate amount to eat and thus eat more when served a larger unit than when served a smaller unit. We suggest that the unit bias might be better characterized as a "segmentation effect," such that people eat less when a unit of food is separated into smaller subu...
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ژورنال
عنوان ژورنال: Physiology & Behavior
سال: 2019
ISSN: 0031-9384
DOI: 10.1016/j.physbeh.2019.02.043