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Outcome expectation ratings as predictors of success in weight reduction
Author(s) -
Bradley Ian,
Poser Ernest G.,
Johnson Jean Ann
Publication year - 1980
Publication title -
journal of clinical psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.124
H-Index - 119
eISSN - 1097-4679
pISSN - 0021-9762
DOI - 10.1002/jclp.6120360219
Subject(s) - weight loss , minnesota multiphasic personality inventory , psychology , outcome (game theory) , clinical psychology , obesity , personality , social psychology , medicine , mathematics , mathematical economics
Identification of obese persons likely to benefit from weight reduction programs presents considerable difficulty. Neither biological (e.g., adipose cellularity) nor psychological (e.g., MMPI profiles) measures thus far have been shown to differentiate reliably between those who do and those who do not lose weight in such programs. Fifteen obese persons about to enter a group program intended to produce “conditioned satiety” were asked to estimate the number of pounds that they expected to lose. Their outcome expectation was found to correlate significantly with weight loss recorded 7 weeks later. However, the magnitude of expected weight loss exceeded the actual amount of weight lost.