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Effects Of Two Cognitive-Behavioral Physical Activity And Nutrition Treatments On Psychosocial Predictors Of Changes In Fruit/Vegetable And High-Fat Food Intake, And Weight, James J. Annesi, Monica Nandan, Kristin L. Mcewen Apr 2019

Effects Of Two Cognitive-Behavioral Physical Activity And Nutrition Treatments On Psychosocial Predictors Of Changes In Fruit/Vegetable And High-Fat Food Intake, And Weight, James J. Annesi, Monica Nandan, Kristin L. Mcewen

Monica Nandan

Improved mood may increase the consumption of healthy foods and decrease the intake of unhealthy foods. Increased physical activity might improve mood and, thus, eating behaviors. Adults (Mage = 45 years) with severe and morbid obesity (Mbody mass index = 41kg/m2) were randomly assigned to 6 months of either cognitive-behavioral physical activity and nutrition-support methods alone (n = 92), or those methods plus mood regulation training (n = 92). There were significant improvements in physical activity, mood, self-regulation and selfefficacy for controlling eating, and weight that did not differ by group. Improvement in mood was associated with greater fruit/vegetable intake. …

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Measuring Exercise Self-Efficacy In Pregnant Women: Psychometric Properties Of The Pregnancy-Exercise Self-Efficacy Scale (P-Eses), Helen W. Bland, Bridget Melton, Elaine S. Marshall, Jacquelyn N. Zera Dec 2012

Measuring Exercise Self-Efficacy In Pregnant Women: Psychometric Properties Of The Pregnancy-Exercise Self-Efficacy Scale (P-Eses), Helen W. Bland, Bridget Melton, Elaine S. Marshall, Jacquelyn N. Zera

Jacquelyn Nagle Zera

Background and Purpose: This study assessed the psychometric properties of a modified
self-efficacy scale—the Pregnancy-Exercise Self-Efficacy Scale (P-ESES).

Methods: Pregnant women completed the P-ESES and physical activity questionnaires (N 5 88).
Results: Internal consistency was confirmed by Cronbach’s alpha (a 5 0.838) and equal length
Spearman–Brown (a 5 8.22). Squared multiple correlation coefficients were
calculated showing 9 of 10 items with values greater than the desired .5. A nonrotated
exploratory principal components analysis confirmed the same 9 of 10 items loaded on
a single factor, accounting for 46.1% of the variance. Each item had an acceptable load
value …

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