Correlates of mood changes in obese women initiating a moderate exercise and nutrition information program

This 20-wk. study assessed relationships of mean difference scores on measures of self-efficacy and self-concept with scores for overall mood in 44 obese women who initiated a moderate exercise and nutrition information program. Simultaneous entry of changes in Physical Self-concept, Exercise Self-efficacy, and Body Areas Satisfaction scale scores into a multiple regression equation explained a significant 38% of the variance in changes in Total Mood Disturbance (R2 = .38, F3,40 = 8.09, p < .001).     

Age as a moderator of relations of physical self-concept and mood changes associated with 10 weeks of programmed exercise in women

Significant correlations were found between reported changes in scores on the Physical Self-concept scale of the Tennessee Self-concept Scale, with those on the Depression (r=-.34) and Total Mood Disturbance (r=-.38) scales of the Profile of Mood States, for 35 women who initiated a structured exercise program. Accounting for age in simultaneous multiple regression equations added to the explained variance in changes in both Depression (R2=.29) and Total Mood Disturbance (R2=.18) scores. Findings supported propositions of social cognitive theory and self-efficacy theory. Limitations and the need for replication and extension were discussed.     

Relations of physical self-concept and muscular strength with resistance Exercise-induced Feeling State scores in older women

Formerly sedentary older women (M age = 62 yr.) were recruited for either a wait-list control group (n=40) or a 10-.wk., 3 days/wk. weight-training treatment group (n=48). Only the treatment group demonstrated significant before- to after-exercise improvements on the Exercise-induced Feeling Inventory scales of Positive Engagement, Revitalization, Tranquility, and Physical Exhaustion (ds = /.43/ to /.96/). For the treatment group, scores on Physical Self-concept of the Tennessee Self-concept Scale: 2 were significantly correlated (r = -.28) with after-exercise changes in Physical Exhaustion. Muscular strength was significantly correlated with after-exercise changes in scores on three Exercise-induced Feeling Inventory scales (rs= /.28/ to /.31/). Simultaneous entry of Physical Self-concept scores and muscular strength into multiple regression equations increased the explained variance in Exercise-induced Feeling Inventory score changes for each of its four scales. Statistical significance was only reached, however, on changes in the Physical Exhaustion scale (R2 = .16, p = .02). Limitations and implications for theoretical development and applied use were discussed.     

Relationship of perceived physical self-concept and physical activity level and sex among young children

The aim of this study was to investigate the relationship between level of physical activity and perceived physical self-concept of young children. The sample comprised 364 children from Slovenia, aged 6.4 yr. (SD = 0.3), of which 179 were boys and 185 girls. Parents and teachers reported children's physical activity using the Harro questionnaire. We divided children into Low and High Activity groups based on their mean scores. The children completed Stein's Children's Physical Self-concept Scale, which assesses Global Physical Self-concept and the subdomains of Physical Performance, Physical Appearance, and Weight Control behavior. Two-way analysis of variance with both sex and physical activity levels, and their interaction were used to examine differences in Physical Self-concept. There were significant differences between the Low and High Activity groups on scores for global Physical Self-concept Scale, Physical Performance, and Weight Control, on which children from the High Activity group scored higher; whereas on the subscale Physical Appearance, there were no significant differences. There were no significant sex differences on the Physical Self-concept Scale. The most important conclusion of this research indicates the theoretical assumptions that Physical Activity and perceived Physical Self-concept are related. Direction of the relationship remains unclarified.     

Effects of minimal exercise and cognitive behavior modification on adherence, emotion change, self-image, and physical change in obese women

The present investigation tested a 12-wk. treatment protocol which employed low intensity cardiovascular and resistance exercise as well as cognitive-behavior modification on 13 obese, previously sedentary women. Separate analyses were conducted on program maintenance, emotional change, and physiological change. Although self motivation was lower in the treatment group than in the control group (n=35), measures of exercise maintenance were significantly higher. Analyses within the treatment group only indicated significant improvements in measures of State Anxiety, Depression, Anger, Fatigue, Tension, and Vigor, also Health Evaluation, Body Area Satisfaction, and heightened Overweight Preoccupation, over the 12 weeks. Their feelings after individual bouts of exercise indicated significantly increased Positive Engagement, Revitalization, and Tranquility, and reduced Physical Exhaustion. Maximum volume of oxygen uptake (VO2max) significantly increased (2nd to 10th percentile), but not resting heart rate. No significant correlation was found between cardiorespiratory change and change in scores on depression and anxiety. No significant association was found between physiological change and change in body image. Preliminary evaluation of the minimal exercise treatment was given. The need to replicate findings with larger and different samples was emphasized.     

Preliminary evaluation of a 10-wk. resistance and cardiovascular exercise protocol on physiological and psychological measures for a sample of older women

A preliminary 10-wk. study was conducted to determine the effect a combined strength and cardiovascular exercise protocol had on both physiological and psychological change in 17 older (M age = 66.8 yr.), formerly sedentary women. The protocol was associated with better adherence than typically found for new and returning exercisers. Significant improvements over 10 wk. were found on Body Mass Index, body fat, resting heart rate, and balance. Significant, positive changes in mean ratings were also found on Physical Self-concept, Total Mood Disturbance, Depression, and Fatigue (small to moderate treatment effect sizes). Although no significant changes were found for rated Tension, Vigor, Anger, and Confusion, mean changes were in the desired direction and rated Tension showed a moderate effect size. The need for replication, including a control group and follow-up, plus continued research on exercise protocols both well-tolerated and effective for older individuals and other specific groups, were discussed.     

Mind over muscle? Sex differences in the relationship between body image change and subjective and objective physical changes following a 12-week strength-training program

This study examined sex differences in body image change and its correlates over the course of a 12-week strength-training program. Participants were 28 men and 16 women (M age = 21.6, SD = 2.4) who completed pre- and post-intervention measures of body image (Body Areas Satisfaction Scale, Social Physique Anxiety Scale, and Drive for Muscularity Scale) and subjective and objective assessments of body fat, muscularity, and strength. They participated in a 12-week, 5-day/week full-body progressive resistance training program. Significant body image improvements were found for both sexes (p < .05). Correlates of body image change varied somewhat between the sexes. For men, body image improvements were correlated only with subjective physical changes. For women, body image improvements were correlated with subjective physical changes as well as objective increases in strength. These results suggest that although men and women derive body image improvements from strength training, they may benefit for different reasons.     

Fitness, attitude toward physical education, and self-concept of elementary school children

Elementary school children scoring in the highest and lowest 26% or 27% of their classes on the Texas Physical Fitness test were compared for attitude toward physical education and self-concept. Data were collected on the Children's Attitude Inventory Toward Physical Education, a Game of Pairs for Preferences Among School Subjects, and the Children's Self-concept Scale. Analysis of variance indicated significant differences on all tests between boys high in fitness, girls high in fitness, boys low in fitness, and girls low in fitness. Subsequent Scheffé tests indicated that highly fit girls had significantly higher attitude and self-concept scores than boys low in fitness. Highly fit boys had higher self-concepts than boys low in fitness. No other group comparisons were significant. Pearson correlations indicated nonsignificant associations between fitness and attitude and self-concept for the four groups.     

Women's meta-perceptions of attractiveness and their relations to body image

The present study examined meta-perceptions of attractiveness among women. More specifically, ratings were collected about how women thought their partner, family and friends, and strangers would view their physical attractiveness. In an online survey, 1287 Dutch women (aged 19-80 years) answered questions concerning meta-perceptions of attractiveness, demographic data, body mass index (BMI), body image (Body Areas Satisfaction Scale, self-rated general physical attractiveness, and actual-ideal weight discrepancy), and self-esteem. Results showed that women's meta-perceptions of attractiveness reflected the level of closeness of the relationship with the other person, with the most positive meta-perceptions reported for the partner, followed by those for family and friends, and the least positive meta-perceptions for strangers. Meta-perceptions were strongly related to body image, self-esteem and BMI. Self-ratings of attractiveness appeared to be lower than all meta-perceptions of attractiveness, suggesting that women are aware of their own negative self-bias and/or other people's positive bias.     

Association of height and weight with second to fourth digit ratio (2D:4D) and sex differences

Sex difference in 2D:46 digit ratio was studied in 386 right-handed students. The lengths of index (2D) and ring (4D) fingers were measured using a caliper. Height and weight of participants were recorded. Body height correlated negatively with right- and left-hand digit ratios in the total sample (N = 386); correlations were significant for the left-hand digit ratio of men and for the right-hand digit ratio of women (no significant correlations with weight). Males had a significantly lower 2D:4D ratio than females. After controlling for height, sex differences in right- and left-hand digit ratios completely disappeared. The results suggest that height of adults reflecting prenatal hormone status may play a role in differences between men and women in 2D:4D digit ratio for right-handers.     

Relationships among attributes, physical fitness, and self-concept development of elementary school children.

The purpose of the investigation was to examine the relationships among children's selected attributes, health-related physical fitness; and self-concept development. Subjects were 97 elementary school children in Grades 1 through 6. Correlations were examined for significance and effect size among the attributes of age, weight, body mass index, four scores from the Health Related Physical Fitness Test, and the total score from the Martinek-Zaichkowsky Self-concept Scale for Children. A max R2 forward stepwise multiple regression analysis was performed to assess which attribute and physical fitness variables were the best predictors of self-concept scores. Analysis indicated that the one-variable model of weight was the best predictor of self-concept.     

Relations of perceived bodily changes with actual changes and changes in mood in obese women initiating an exercise and weight-loss program

Significant relationships were found between mean difference scores for body satisfaction and mood (rs = /.42 to .54/) for obese women (N = 50) beginning exercise programs for weight loss. No significant relationships were found between self-reported body satisfaction and measures of bodily changes. After replication, implications for theory and treatment were discussed.     

Mediation of self‐regulation and mood in the relationship of changes in high emotional eating and nutritional behaviors: Moderating effects of physical activity

High emotional eating (EE) is prevalent in women with obesity. A previous study's subsample of obese women classified as high emotional eaters participated in either a physical activity‐focused experimental (n = 29) or an educationally focused comparison (n = 22) behavioral treatment and was assessed over phases of expected weight loss (baseline–month 6) and short‐ and long‐term regain (months 6–12 and 6–24, respectively). The study's aim was to assess theory‐based psychological and behavioral mediation and moderation of changes in nutritional behaviors via emotional eating change in order to inform behavioral weight‐loss treatments. During the weight‐loss phase, significant improvements in eating self‐regulation and mood significantly mediated the relationship of reduced EE and intake of both fruits and vegetables (FV) and sweets. Self‐regulation was a significant independent mediator. Physical activity significantly moderated the relationship between EE and self‐regulation changes. All variables demonstrated large positive effects and significant time × group interactions favoring the experimental group. During the short and long‐term phases of expected weight regain, there were no significant changes in FV intake, although consumption of sweets significantly increased during months 6–24. Change in FV and sweets significantly predicted weight change, which was significantly greater in the experimental vs. comparison group over both the initial 6 months (?6.1% vs. ?2.6%) and full 24 months of the study (?7.6% vs. ?1.3%). Findings suggest that behavioral treatments should address EE through improvements in self‐regulation and mood, and supported physical activity will aid in that process. The need for an improved understanding of weight‐loss maintenance remains.     

Validation of a single-item measure of usual physical activity

The purpose of this study was to assess the reliability and validity of a single-item measure of Usual Physical Activity and to assess its usefulness as a physical activity tool for perimenopausal women. 188 perimenopausal women participated (age: M = 47 yr., SD = 3; range = 40-55). Data were collected using the Women's Health Assessment Scale, the Physical Activity Questionnaire, the Perimenopause-related Quality of Life Scale, a health history and demographic questionnaire, and the rater. Scores were stable over a 2-wk. interval. Convergent validity was supported by a correlation of .66 between ratings on Usual Physical Activity and the Physical Activity Questionnaire. Concurrent validity was supported by the association of the rating of Usual Physical Activity with three parameters of Body Mass Index, psychosomatic symptoms, and perimenopause related quality of life, known to be associated with physical activity. Highly active women had a lower Body Mass Index than less active and inactive women. Active women tended to report fewer and less distressing psychosomatic symptoms and better quality of life. These findings support the use of rating of Usual Physical Activity to classify perimenopausal women into categories of physical activity.     

Body Image and Depression in Women With Early and Late Onset Obesity

Three groups of women (N = 27 in each group) were compared: women of normal weight and asymptomatic for eating disorders (M = 125.5 lb); women with early onset obesity—before 13 years (M = 182.4 lb); and women with adult onset obesity—17 years or over (M = 172.4 lb). Subjects (M age = 40.7 years) were obtained through church and business groups. Body image and depression were assessed, respectively, by three scales of the Body-Self Relations Questionnaire (Winstead & Cash, 1983) and by the Beck Depression Inventory (Beck, 1967). The combined group of obese subjects rated their bodies as less fit than normal weight subjects (p<.01). However, there were no other significant differences between obese and normal weight subjects. Also, no significant differences were found between the early and late onset groups. Results showed that (a) there is a subpopulation of obese women who are relatively satisfied with their bodies and whose psychological adjustment is no different from that of other women, and that (b) an early onset of obesity does not necessarily have more serious psychological consequences than late onset.     

Group exercise reduces depression in obese women without weight loss

Given participation in a 6-mo. exercise and relaxation training 8 obese women showed significant change in scores on the Beck Depression Inventory over the 6-mo. interval, but not on Body Mass Index or Medical Outcome Study Short-Form-36.     

Physical activity, motor development and self-concept: race and age differences

To investigate the effect of organized physical activity on the development of specific motor skills (body coordination and self-concept) of elementary age children, 344 children from the ethnic origins, black and white, were administered the Schilling Body Coordination Test and the Martinek-Zaichkowsky Self-concept Scale for Children. Motor development (body coordination) and self-concept scores were significantly higher for the group who participated in the physical activity program than for controls who did not. There was a linear trend in motor skill improvement, with Grades 2, 3, 4, and 5 showing significantly higher gains than Grade 1. The self-concept scores indicated a significant decline for Grades 3, 4, and 5. There were no significant differences between blacks and whites. A two-way interaction was found between grade and race in motor development, with blacks demonstrating lower mean scores than whites in Grade 2 but higher mean scores in Grade 5. Correlations between self-concept and motor development were non-significant.