PERSONALITY AND SELF-EFFICACY FACTORS IN WEIGHT MAINTENANCE AFTER WEIGHT REDUCTION PROGRAM
- VernacularTitle:個人の性格特性と減量後の体重維持に関連したセルフエフィカシーとの関係
- Author:
YOICHI HAYASHI
;
RYOTA OKANO
;
MASAHARU HIRABAYASHI
;
YASUTOMI KATAYAMA
;
SHIGEHARU NUMAO
;
TOMOAKI MATSUO
;
YOSHIO NAKATA
;
KIYOJI TANAKA
- Publication Type:Journal Article
- Keywords:
weight cycling;
personality trait;
Five Factor Model
- From:Japanese Journal of Physical Fitness and Sports Medicine
2008;57(2):197-206
- CountryJapan
- Language:Japanese
-
Abstract:
The aim of this study was to examine a weight reduction program and residual effects, through confirming the relationship between changes in the morphological and psychological indices including personality and self-efficacy (SE) of the participants. Twenty-five middle-aged women were divided into two groups based on type of weight reduction program intervention. Thirteen women participated in a 3-month diet-only weight reduction program (DO group, 53.3±7.4 yr), and 12 women took part in a 3-month diet and aerobic exercise program (DE group, 48.3±9.6 yr). After the programs, the compatibility score of personality in the DO group was negatively correlated to SE that is indicated as confidence in ability to maintain decreased body weight at 2, 3, and 4 years after the program (r=-0.69, -0.58, and -0.60). It can be seen that personality has an effect on the results of the DO group weight reduction program. Additionally, despite a significant decrease in body-weight and %fat in both groups, only the change of %fat significantly correlated with SE. On the basis of these correlations, the changes of %fat that related to the movability perception of body movements has a greater effect on SE after the program than the information only of weight loss. The results of this study suggest that personality and SE accounted for weight maintenance, and were associated with the results of the weight reduction program.
