The association between global self-esteem, physical self-concept and actual vs ideal body size rating in Chinese primary school children.

OBJECTIVE: To investigate whether the discrepancy between actual and ideal body size rating is related to Chinese children's global self-esteem and global physical self-concept. DESIGN: A cross-sectional study of school children who completed questionnaires related to global self-esteem, global physical self-concept, and actual vs ideal body size. SUBJECTS: A total of 386 Chinese children (44% girls and 56% boys) aged 7-13 y from a primary school in Hong Kong, China. MEASUREMENTS: Global self-esteem and physical self-concept were measured using the physical self-descriptive questionnaire. Actual vs ideal body size discrepancy was established using the silhouette matching task. RESULTS: No significant relationship was found between global self-esteem and actual-ideal body size discrepancy of children. Global physical self-concept had a moderate negative correlation (r=-0.12) with the body size discrepancy score and the discrepancy score explained very limited variance (R(2)=0.015; F(1, 296)=4.51; P<0.05) in global physical self-concept. Three body size discrepancy groups (none, positive, and negative) were examined to see if there were any significant differences in global self-esteem, global physical self-concept, and specific dimensions of physical self-concept. A significant overall difference was found between groups for global physical self-concept (F=3.73, P<0.05) and the physical self-concept subscales of physical activity (F=3.25, P<0.05), body fat (F=61.26, P<0.001), and strength (F=5.26, P<0.01). Boys scored significantly higher than girls on global physical self-concept-especially in the sport competence, strength, and endurance subscales. CONCLUSION: This study revealed that the actual-ideal body size discrepancy rating of Chinese children was not predictive of global physical self-concept and global self-esteem. These findings are contrary to those reported in Western children, which may mean that culture plays a role in the formation of body attitude.

Daughters and mothers exercising together (DAMET): a 12-week pilot project designed to improve physical self-perception and increase recreational physical activity.

This paper presents the results of a 12-week single-sex, family-based physical activity intervention grounded in Social Cognitive Theory. Mother/daughter pairs and triads (n = 20) attended physical activity and classroom sessions twice weekly. Physiological data (VO2peak, height, and weight), psychological data (physical self-perception profile subscale scores), information about physical activity participation (PAP, d x wk(-1)) and qualitative impressions (QI) of the program were collected pre- and post-intervention. PAP and QI were also collected 6-months after completing the intervention. Although no significant increases in physical activity were reported, significant improvements in perceived sport competence, physical condition, and strength and muscularity were reported over time. The social cognitive theory, as used to plan this physical activity intervention, offered a promising theoretical perspective for facilitating improved physical self-perception in adolescent girls and their mothers.

Factors related to publication productivity in a sample of female health educators.

OBJECTIVE: To examine factors related to success in academic publishing for women in health education and promotion. METHODS: Ten participants, identified as productive authors, submitted a copy of their curriculum vita and completed a questionnaire related to publishing productivity. RESULTS: Factors that contributed to successful publication included personal attributes, such as self-discipline and effective time management, and situational factors, such as talented collaborators, access to mentoring, and grant funding. Tips for maximizing productivity and enhancing collaborative efforts with colleagues are also presented. CONCLUSION: Findings support correlates of productivity in faculty members that have been reported in other academic disciplines.

A chronology of the study of older women's health: data, discoveries, and future directions.

Women have been traditionally ignored in health and medical research. Some reasons for this mentality include a fear of harming a woman's reproductive ability, fear that variations in the menstrual cycle could confound results, fear that a woman's body could not withstand the rigors of clinical research, and an assumption that male and female body chemistry is similar. Thankfully, these fears and assumptions are being challenged and several major data-bases, designed specifically to study women's health, have emerged. The purpose of this paper is to: (1) characterize the major longitudinal studies on women's health, (2) summarize the major discoveries from these studies that are relevant to older women, and (3) pose several future directions for research throughout the paper.

Social physique anxiety in postmenopausal women.

Social physique anxiety (SPA), the degree to which individuals become anxious when others observe their bodies, is an important concept for postmenopausal women because it may be directly related to their physical activity behavior. Women with high levels of social physique anxiety may not participate in health-enhancing physical activity. Therefore, the main purpose of this study was to examine SPA in postmenopausal women relative to leisure time physical activity (LTPA, activities such as exercise, recreation, and sports). Other factors, such as percent body fat, body fat distribution, age, and hormone replacement therapy status were also examined for their relationship to SPA. Women who expended < or = 500 kcal.wk-1 in LTPA had significantly higher SPA than women who expended > or = 2,000 kcal.wk-1, independent of percent body fat. Women with more than 37.5% body fat had significantly higher SPA than those with less than 37.5% body fat. Women with upper BFD (waist-to-hip ratio or WHR > 0.85) had higher SPA than women with lower BFD (WHR < 0.75). There were no differences in SPA relative to age or HRT status. It appears that a sedentary lifestyle, high percent body fat, and upper body fat distribution are associated with increased SPA in postmenopausal women, thus health promotion professionals should be aware of these concerns when developing physical activity interventions for postmenopausal women.

Physical activity in urban white, African-American, and Mexican-American women.

PURPOSE AND METHODS: The purpose of this study was to analyze physical activity in a large, diverse sample of urban women (N = 521; X = 40.5 +/- 10.5 yr) relative to race/ethnicity, income, age, and education, using a sex-specific physical activity questionnaire. We also examined demographic and behavioral predictors of high levels (> or = 2000 kcal.wk-1) of leisure-time physical activity (LTPA; exercise, sports, recreational activities) in this population. RESULTS: The majority of women were sedentary (0-666 kcal.wk-1 in LTPA), and only 8% of African-American women (N = 6), 11% of Mexican-American women (N = 4), and 13% of white women (N = 55) participated in the level of physical activity recommended by the surgeon general (i.e., moderate to vigorous physical activity most days of the week for at least 30 min). Women of color, women over 40, and women without a college education had the lowest levels of participation in LTPA. Logistic regression analysis indicated that education was the only significant predictor of high LTPA in white women (P < 0.01) and marital status was the only significant predictor of high LTPA in minority women (P < 0.001). Age, body mass index (BMI; kg.m-2), income, self-rated health, alcohol intake, and smoking were not significant predictors of high LTPA for any of the women. Because the majority of adult women from this sample do not participate in adequate amounts of physical activity as recommended by the surgeon general, they may be at increased risk for hypokinetic diseases. CONCLUSIONS: These results indicate that public health efforts to increase physical activity in women should be focused on women of color, women over 40, and women without a college degree. More attention to predictors of physical activity that are specific to race or ethnicity may improve intervention program design and implementation.