Determinants of physical activity and physical and sports activities in French school children

The influence of morphological, biological, sociological, psychological, and environmental factors on the practice of organized sports and the amount of moderate to vigorous physical activity was examined through a questionnaire and continuous heart-rate monitoring, for 80 schoolchildren, 11 to 16 years old. Sport-practicing boys had a lower percentage of fat mass. Sport-practicing girls had more frequently sport-practicing mothers and higher scores on achievement motivation than nonsport-practicing girls. Active boys had more frequently sport-practicing fathers than inactive boys. No statistically significant correlation was found between moderate to vigorous physical activity and organized sports. Those children who are the most involved in organized sports are thus not necessarily the most active ones.     

Academic performance and participation in physical activity by secondary school adolescents

This study investigated the relationship between adolescents' academic performance and participation in physical activity. 232 boys and girls from Years 8-11 (ages 13-16 years) were randomly selected, and their academic performance was assessed on previous examination scores in English, Mathematics, and Science. Participants were also asked to list all the sports based physical activities in which they normally participated during a typical week and to indicate how many times per week they took part in each activity and the duration of each. Overall, no significant correlations were found, although weak negative correlations were recorded between the amount of time (in minutes) in sport and exercise and English scores for children ages 13, 14, and 16 years. A similar association was also noted for Science scores of children 16 years old.     

Étude des liens entre la fréquence de pratique sportive et la santé des étudiants : mesure des effets de genre sur les troubles alimentaires et les consommations de substances

A number of previous studies have focused on the effect of sport practice on eating disorders and substance use. Most of these studies suggest that among students sport practice is related to low levels of health issues like eating disorders and substance use. However, there is a relative dearth of evidence for these relationships and previous findings are based on comparisons between people involved in sport practice and physical activity and sedentary or largely inactive people. The present study aims to test the effects of frequency of sport practice on college students’ eating disorders and substance use when also controlling for gender effects.MethodsOne thousand and seventy-three first year college students (35.6% boys, 64.4% girls) volunteered to participate in the study. Participants were divided into three groups according to the frequency of their sport practice: students who rarely participated in sport practice (less than one hour a week and not every week; 406 students, 26.4% boys vs 73.6% girls), students who frequently participated in sport practice (every week but less than eight hours a week; 173 students, 33.5% boys vs 66.5% girls), and students who had intensive sport practice (eight hours a week or more; 494 students, 43.9% boys vs 56.1% girls). Alcohol, tobacco and cannabis use were assessed using the Alcohol Smoking and Substance Involvement Screening Test (ASSIST). Three different categories of eating disorders (Dieting, Bulimia, Oral control) were assessed using the EAT-26 inventory. ANOVAs were computed to test for gender differences across the three sport practice groups.ResultsResults of univariate ANOVAs revealed main effects for gender and sport practice on some of the substance use and eating disorder variables, ANOVA with multiple comparisons (Tamhan T Test) revealed a significant interaction effect of sport practice and gender on oral control and tobacco use. For girls, oral control and tobacco use do not vary within the three groups of sport practice whereas for boys the more frequent the sport practice, the lower their scores on oral control and tobacco use. For oral control, boys reported significantly higher scores than girls only when sport practice was rare. For tobacco use, boys reported significantly higher scores than girls when sport practice was rare and lower scores when sport practice was intensive.ConclusionThese results suggest that the positive effects of sport practice vary by gender and that the campaigns for promotion of physical activity might assist in the prevention of health issues amongst students but should be adapted according to the gender of the participants.     

Adolescents’ Perceptions of Masculine and Feminine Values in Sport and Physical Education: A Study of Gender Differences

In present study we investigated possible gender differences in how 357 secondary-school students valued the importance of masculine and feminine characteristics within sport and physical education and how their ratings of values were related to their participation in gendered sport. The results indicated that boys rated appearance strength, sports competence, endurance strength, and masculinity as significantly more important than did girls. Girls rated appearance good looking face, appearance slender, and femininity as significantly more important than did boys. Further, more boys participated in traditionally masculine sports, whereas girls to a greater extent participated in traditionally feminine sports. A discriminant function analysis separated the masculine sport group from the feminine sport group, which suggests that higher scores on the masculine function were indicative of lower value on appearance slender and flexibility, accompanied by higher value on appearance strength and masculinity. For the feminine sport group, this pattern was the opposite.     

Adolescent girls' perceived barriers to participation in physical activity

Research shows a decline in physical activity levels during adolescence, particularly among girls. This study explored perceived barriers to participation in moderate and vigorous physical activity among adolescent girls who live in a large ethnoracially and socioeconomically diverse city. A total of 73 adolescent girls in Toronto participated in 1 of 7 focus group sessions which were audiotaped and transcribed verbatim, and qualitative software was used to facilitate data analysis. A constant comparison approach was used to inductively develop themes. Participants' perceived barriers to participating in physical activity included: lack of time; involvement in technology-related activities; influence peers, parents and teachers; concern about safety; inaccessibility of facilities and cost of using them; competition; and body-centered issues. The results suggest that strategies to address specific intrapersonal, social-environmental, and physical-environmental barriers to physical activity participation should be used in physical activity promotion programs for adolescent girls.     

Physical self-concept and self-esteem mediate cross-sectional relations of physical activity and sport participation with depression symptoms among adolescent girls.

The authors tested whether physical self-concept and self-esteem would mediate cross-sectional relations of physical activity and sport participation with depression symptoms among 1,250 girls in 12th grade. There was a strong positive relation between global physical self-concept and self-esteem and a moderate inverse relation between self-esteem and depression symptoms. Physical activity and sport participation each had an indirect, positive relation with global physical self-concept that was independent of objective measures of cardiorespiratory fitness and body fatness. These correlational findings provide initial evidence suggesting that physical activity and sport participation might reduce depression risk among adolescent girls by unique, positive influences on physical self-concept that operate independently of fitness, body mass index, and perceptions of sports competence, body fat, and appearance.     

Children's perception of parental exercise: influence of sex and age

The purpose of the study was to document children's perception of parental exercise, relating these perceptions to (1) the self-reported parents' habits of exercise, and (2) the children's own activity patterns. The subjects were 198 students of both sexes, aged 12 to 14 yr. and enrolled in school Grades 7 to 9. A standard questionnaire assessed their perceptions of parental and personal physical activity. Both parents of each subject also reported their respective levels of habitual physical activity. Congruence between the children's perceptions and the self-reported exercise habits of the opposite-sex parent differed for boys and girls, increasing for boys and decreasing for girls between Grades 7 and 9. No significant associations were observed between the children's perception of parental exercise patterns and their own like habits. This suggests that during adolescence parental influences are minimized by other factors, personal or environmental.     

Predicting Adolescent Self-Esteem From Participation in School Sports Among Latino Subgroups

Data from the in-school survey of the National Longitudinal Study of Adolescent Health on girls and boys who claim a Mexican, Puerto Rican, or Cuban heritage were employed to test two hypotheses: (1) Participating in a school-based sport is associated with self-esteem, and (2) school attachment and a sense of physical well-being mediate this relationship. The first hypothesis was partially confirmed in that participation in school sports was associated with self-esteem among Mexican American adolescent girls and boys, Puerto Rican girls, and Cuban American boys, but not among Cuban American girls nor Puerto Rican boys. The second hypothesis was confirmed in that, where there was a significant relationship between participating in a school sport and self-esteem, school attachment and physical well-being mediated this relationship. The results underscore the need to study psychosocial processes separately among Latino subgroups and to examine gender within each subgroup.     

Perception of one's own and others' ability by preschool Japanese children

This study examined the perception of one's own and others' ability in preschool Japanese boys and girls. In Study 1, 70 Japanese boys and girls aged 4–6 years rated their own and their close friend's ability on their favorite outdoor and indoor activities. In Study 2, 65 Japanese children aged 5 and 6 years rated their own and their close friend's ability and guessed that of a nonfriend (a mere acquaintance child in the preschool) on their most and least favorite outdoor and indoor activities. The major findings were as follows: (a) the perception of preschool children's own ability correlates with that of their close friend's ability; (b) ability perception was influenced by preference for the activity and by gender; and (c) no difference was found between ratings for a close friend and a nonfriend according to activities preferences, which differed from the ability perception by preadolescent children.     

A Longitudinal Study of Perceived Conflict and Instrumental Relationships Between Life Contexts Among Adolescents: The Role of Self-Determined Motivation

This study is a 3-year follow-up of 746 adolescents on the evolution of perceived conflicting or instrumental relationships between sport, education, and friendship. School-to-sport conflict increases with age, in particular among boys, and is maximal among adolescents self-determined toward sport but not toward school. Sport-to-school instrumentality increases among boys, decreases among girls, and is positively linked to contextual self-determined motivation. Friendship-to-sport conflict is more prevalent at the beginning and the end of adolescence, among girls, and is negatively linked to friendship self-determined motivation. Sport-to-friendship instrumentality decreases during adolescence, in particular for females, and is positively associated with contextual self-determined motivation.     

Physical activity, sedentary leisure, short sleeping and childhood overweight

In this study, using the path analysis, the relation between physical activity, non-regulated activity, sedentary leisure, hours of sleeping, and the body mass index (BMI) was analyzed. The sample was made up of 103 students, 59 girls and 44 boys, aged between 9 and 10 1/2 years. An individual interview was performed in which the children were asked about the TV programs they watched each day of the week; the time they played with the console and the computer; the time dedicated to sports, games and other activities. The results showed that sedentary leisure (number of hours of TV, computer and console) maintains a significant and inverse relation with the hours of sleeping, non-regulated activity (games and others activities), and physical sport activity. The difference between the results of this study and the previous one is discussed, taking into account the recruitment procedure of the participants.     

Age and Gender Differences in Young People's Perceptions of Sport Participants1

Pre‐ and middle‐adolescent girls’ and boys’ perceptions of sport were examined using the Draw a Sportsperson test. Almost all the boys drew male figures, while the girls drew figures of both sexes. However, older girls drew a majority of male figures, many of whom were sports celebrities, while younger girls drew similar numbers of male and female figures, most of the latter being peers. A substantial number of drawings of sports celebrities were produced. The majority of these were of male, high‐profile soccer players. The possible significance of these results for the increase in the gender gap in sporting interest at adolescence, and the influence of the media on boys’ and girls’ perceptions of sport are discussed.     

Examining social-cognitive determinants of intention and physical activity among black and white adolescent girls using structural equation modeling.

Structural equation modeling was used to evaluate components within the theories of reasoned action (TRA), planned behavior (TPB), and self-efficacy (SET) for understanding moderate and vigorous physical activity among 1,797 Black and White adolescent girls. Modest to strong support was provided for components of TPB and SET; weak support was provided for components of TRA. Perceived behavioral control was related to vigorous physical activity. Self-efficacy was related to moderate and vigorous physical activity, and it accounted for the effect of intention on physical activity. The observed relationships were similar between Black and White girls. Self-efficacy and perceived behavioral control are independent influences on physical activity among Black and White adolescent girls and warrant study as potential mediators in physical activity interventions.     

Sports participation outside school in total physical activity of children

This study of associations of sports participation with perceived and actual physical fitness, and total physical activity for 525 10- to 17-yr.-old boys and girls in groups of 10-11-yr. (56 boys and 64 girls), 12-13-yr. (68 boys and 68 girls), 14-15-yr. (70 boys and 71 girls), and 16-17-yr. (68 boys and 60 girls) was based on the Physical Activity Index derived from a questionnaire by Telama, Leskinen, and Young, and self-perceived endurance, strength, flexibility, and body composition. Questions about satisfaction with physical activity, participation in organized physical activity and competitions, or watching competitions were asked. Two EUROFIT tests were used, the 20-m endurance shuttle-run and sit-and-reach, plus the sum of 9 skinfold thicknesses. Children who participated in organized physical activity and in competitions had a higher Physical Activity Index. Passive watching of competitions was not related to children's physical activity or their perceived or measured motor abilities.     

Patterns of Adolescent Aggression and Victimization: Sex Differences and Correlates

This study identified heterogeneous patterns of peer and dating aggression and victimization among boys and girls and examined their relation to risk and protective correlates. Girls (n = 1648) and boys (n = 1420) in grades 8–10 completed surveys assessing 14 indicators of violence involvement. Latent class analyses indicated a four-class solution, though a test of measurement invariance indicated the nature of the classes differed by sex. Among boys and girls, three classes emerged: Uninvolved (45% of girls, 61% of boys), Peer Aggressor-Victims (23% of girls, 21% of boys), and Cross-Context Aggressor-Victims (CCAV) (12% of girls, 5% of boys). Those in the Peer Aggressor-Victims class were likely to report involvement in peer aggression only; however, girls in this class were likely to be involved only in moderate violence, whereas boys were likely to be involved in moderate and severe violence. Those in the CCAV class were likely to report involvement in all forms of violence except sexual and controlling aggression, which was likely only among boys. Among girls, but not boys, a Verbal Dating Aggressor-Victims class (21% of girls) emerged that was characterized by involvement in occasional verbal dating aggression only. Among boys, but not girls, a Cross-Context Physical Victims class (13% of boys) emerged that was characterized by being only a victim of moderate physical peer and dating violence. Unique and shared risk and protective factors distinguished class membership for girls and boys. Findings suggest the pathways leading to violence may differ by sex and result in different patterns of violence involvement.     

Male adolescents' reasons for participating in physical activity, barriers to participation, and suggestions for increasing participation

This study explored male adolescents' reasons for participating in moderate and vigorous physical activity, perceived barriers to moderate and vigorous physical activity, and suggestions as to what can be done to increase participation in physical activity. A total of 26 male 15- and 16-year-old adolescents participated in focus group sessions, which were audiotaped and transcribed verbatim; qualitative software facilitated data analysis. A constant comparison approach was used to inductively develop themes. It was found that participants engaged in physical activity for both intrinsic and extrinsic reasons. Their perceived barriers to physical activity included both internal factors (individual characteristics, lower priority for physical activity, and involvement in technology-related activities) and external factors (the influence of peers and family, lack of time, and inaccessibility and cost of facilities). Participants suggested that physical activity be promoted more in the community and that an environment more supportive of physical activity be developed. Results suggest that a variety of strategies should be used to help male adolescents maintain or increase participation in moderate and vigorous physical activity.     

General self-concept and life satisfaction for boys with differing levels of physical coordination: the role of goal orientations and leisure participation

Participation in leisure-time activities, self-concept perceptions and individual dispositional goal orientations were examined as mediators of relationships between physical coordination and self-evaluations of life satisfaction and general self-concept for 173 boys aged 10-13 years. Participants completed seven-day activity diaries and 12-month retrospective recall questionnaires recording participation in leisure-time activities. Self-report measures of self-concept, global life satisfaction and dispositional goal orientations were also completed. Results showed that boys with moderate to severe physical coordination difficulties had significantly lower self-concept perceptions of physical ability and appearance, peer and parent relations and general self-concept, as well as lower life satisfaction than boys with medium to high levels of physical coordination. The relationships between boys' physical coordination and their self-perceptions of life satisfaction and general self-concept were significantly influenced by individual self-concept appraisals of physical ability and appearance, peer and parent relations. Adopting task-oriented goals was found to positively change the relationship between physical coordination and both general self-concept and life satisfaction. Team sport participation positively mediated the relationship between physical coordination and life satisfaction. The potential for team sport participation and adoption of task-oriented goals to influence life satisfaction for boys with differing levels of physical coordination was discussed.     

Parent-child relations and orientations toward sport

Same-sex (mother-daughter, father-son) and cross-sex (mother-son, father-daughter) parent-child relationships were examined with regard to whether these social interactions were differentially related to children's orientations toward sport. “Winning” and “achievement” were defined as traditional male sport orientations while “fair play” and “everyone participates” were viewed as traditional female sport orientations. The theory of parent-child interaction developed suggested that parents as a result of their own sex-role socialization transmit their own sex-value orientations to their same-sex children, but nonsex-linked sport orientations to their cross-sex children. Comparisons were made among 898 male and 800 female adolescents who participated in a nationally sponsored youth sports program. The analysis revealed that mother-son relationships were associated with more traditional female sport orientations in boys; contrary to expectation, father-daughter relationships were also related to stronger female sport orientations in girls. Explanations for why both parents may reinforce traditional sex-linked orientations in their daughters, but not their sons, are discussed.     

The role of neighborhood ecological assets and activity involvement in youth developmental outcomes: Differential impacts of asset poor and asset rich neighborhoods

Developmental system theories recognize that variables from multiple levels of organization within the bioecology of human development contribute to adolescent development, including individual factors, family factors and the neighborhood which includes extracurricular activities. Extracurricular activities provide a context for youth development, and participation has been linked with positive developmental outcomes. This study uses data from a subsample of early adolescents in the 4-H Study of Positive Youth Development to determine whether neighborhood assets moderate the effect of adolescent activity involvement on positive and negative developmental outcomes. The relationship between activity involvement and neighborhood assets was different for girls as compared to boys when assessing outcomes of positive youth development, risk behavior, and depression. Consistent with a developmental systems perspective, the findings affirm the need for researchers and practitioners to consider multiple contextual influences when seeking to understand or promote, respectively, positive youth development.     

Comparison of Black and White Boys' Performance in Self-paced and Reactive Sports Activities

This study provided support for Worthy and Markle's thesis that whites excel at self-paced and blacks at reactive sports activities, by assessing the performance of 55 white and 122 black fourth-grade boys playing a modified soccer game. The research also explored the relationships between several dimensions of socialization (e.g., father presence-absence) and relative performance on the self-paced-reactive dimension. Two significant correlations emerged: Regardless of their own racial identity, boys who excelled at the self-paced activity tended to have several younger siblings and to attend schools with a sizeable representation of white students. Subsequent interviews revealed that black and white boys did not differ in their preference for self-paced and reactive sports activities.