A Longitudinal Study of Body Change Strategies Among Adolescent Males

This study was designed to examine the factors predicting a range of body change strategies among adolescent males over an 8-month time period. This is the first published longitudinal study of body change strategies to increase weight and muscles among males. The 5 body change strategies in the present study were eating and exercise to lose weight, increase weight, increase muscles, bingeing, and use of food supplements. The extent to which Body Mass Index (BMI) and these body change strategies predicted each other over an 8-month period was evaluated. The role of pressure from parents and peers to lose weight, increase weight, or increase muscles was also evaluated. After controlling for the Time 1 level of each variable, only bingeing, and use of food supplements were predicted by other Time 1 body change variables. Bingeing at Time 1, and a combination of all of the other variables predicted bingeing at Time 2; use of food supplements and bingeing at Time 1 predicted the use of food supplements at Time 2. Perceived pressure from parents and peers to lose weight at Time 1 predicted strategies to lose weight at Time 2; perceived pressure from parents and peers to increase weight at Time 1 predicted strategies to increase weight at Time 2; and perceived pressure to lose weight, increase weight, and increase muscles at Time 1 predicted the use of food supplements at Time 2. These results indicate that extreme body change strategies are predicted by the adoption of more normative body change strategies at an earlier point in time, and that a range of body change strategies among adolescent males are affected by perceived pressures from parents and peers.     

Natural Mentors in the Lives of African American Adolescent Mothers: Tracking Relationships Over Time

In this study, we focused on the academic attainment of African American adolescents as they made the transition from pregnancy or recent delivery to 2 years postpartum. We examined the duration, characteristics, and effects of relationships that endured over 2 years postpartum, and the role of adolescents' mentor versus maternal support. Compared to participants who did not identify mentors at either time point, participants whose mentor relationships endured over the course of the 2-year study were more likely to have remained in school or graduated. Subsequent analyses revealed that long-term mentor relationships were characterized by weekly and, in many instances, daily interactions. Additionally, participants in long-term mentor relationships reported deriving more emotional support from their mentors than from their mothers, were more satisfied with mentor support, and indicated that this support was more important to them than maternal support.     

青少年网络成瘾的心理分析及防治

青少年网络成瘾已成为一个严重的社会问题.网络成瘾的原因主要有网络本身的特点、学校教育的缺失、家庭教育的不当、青少年自身的人格缺陷等,应采取优化网络环境、改革学校教育、提高家长素质、增强青少年自我心理调适能力、建立专业咨询机构等防治措施.     

青少年思维方式教育的实践途径——心理健康教育的思维方式视角

青少年心理健康教育不能是"就心理论心理"的单向度的教育,而应该进行多向度的整合。思维方式教育应该是这种整合的基本出发点,即以思维方式教育为中心,从主体内在素质的层面上,实现其与价值观教育和心理健康教育的整合;从外部影响因素的层面上,实现其与课程教育、家庭教育、同伴关系和社会实践活动的整合。     

青少年运用互联网现状及对策研究 --来自浙江省的调查报告

随着经济社会的快速发展,青少年与互联网的关系越来越密切.从调查情况看,互联网的双重特征日益凸现,负面影响也日趋严重,主要表现为色情、暴力、恶劣刺激性游戏、赌博、网恋、黑客等等.这些都直接影响了青少年的身心健康,有的甚至发展到了网络犯罪.网络污染正成为影响青少年成长日益严重的社会问题.     

The Effects of Adolescent Activities on Delinquency: A Differential Involvement Approach

T. Hirschi’s (1969, Causes of Delinquency. University of California Press, Berkeley, CA) control theory proposes that involvement, as an element of the social bond, should reduce delinquency. But, research studies have found that the effect of involvement is rather weak. This study reformulates Hirschi’s involvement hypothesis by posing involvement as a social setting variable and a differential factor. Certain activities provide a social setting favorable to the development of the social bond and the reduction in delinquent association. The reformulated hypothesis is examined based on a sample of Grade 7–12 students in a Western Canadian city. The results reveal that school- and family-related activities strengthen the social bond and reduce delinquent association and delinquency. In contrast, other conventional activities such as spending time with friends and dating have the opposite effects. In addition, the indirect effect of differential involvement on delinquency through the social bond and delinquent association is stronger than its direct effect. Thus, the undesirable effects of the less-positive activities on delinquency may be buffered or reduced by strengthening the social bond and reducing delinquent association.Siu Kwong Wong is an Associate Professor of Sociology at Brandon University. He received his Ph.D. in Sociology from Washington State University. His major research interests are in the study of delinquency and social disorganization.     

Gender/Racial Differences in Jock Identity,Dating, and Adolescent Sexual Risk

Despite recent declines in overall sexual activity, sexual risk-taking remains a substantial danger to US youth. Existing research points to athletic participation as a promising venue for reducing these risks. Linear regressions and multiple analyses of covariance were performed on a longitudinal sample of nearly 600 Western New York adolescents in order to examine gender- and race-specific relationships between jock identity and adolescent sexual risk-taking, including age of sexual onset, past-year and lifetime frequency of sexual intercourse, and number of sexual partners. After controlling for age, race, socioeconomic status, and family cohesion, male jocks reported more frequent dating than nonjocks but female jocks did not. For both genders, athletic activity was associated with lower levels of sexual risk-taking; however, jock identity was associated with higher levels of sexual risk-taking, particularly among African American adolescents. Future research should distinguish between subjective and objective dimensions of athletic involvement as factors in adolescent sexual risk.Research Scientist at the Research Institute on Addictions of the University at Buffalo. Received PhD in sociology from the University at Buffalo. Research interests include adolescent athletic involvement, gender, race, and health-risk behavior, particularly substance use.Department Chair and Professor of Sociology at the University at Buffalo. Received PhD in sociology from Yale University. Research interests include the effects of families, friendships, and organizational participation on adolescent development and substance use.Senior Research Scientist at the Research Institute on Addictions of the University at Buffalo. Received PhD in sociology from the University at Buffalo. Research interests include family influences on adolescent substance use, gambling, and other problem behaviors.Professor of Physical Education and Sport at SUNY College at Brockport. Received PhD in physical education from Ohio State University. Research interests include the sociology of sport, social psychology of sport, sport group dynamics, and sport spectatorship/fandom.Professor of Sociology at DYouville College. Received PhD in sociology from the University at Buffalo. Research interests include the sociology of sport, gender, and mens health.     

Community Influence on Adolescent Obesity: Race/Ethnic Differences

Using a sample of 20,000 adolescents (Add Health data), this study examined the influences of community poverty and race/ethnicity on adolescent obesity. Multilevel analyses revealed strong evidence for the unique influences of community poverty and race/ethnicity on adolescent obesity net of family characteristics. The prevalence of obesity is significantly higher in poor communities than in affluent communities; and it is higher among African Americans, Hispanics and Native Americans than among Whites. The interaction between race/ethnicity and community poverty indicates that race/ethnicity moderates the influence of community poverty on the prevalence of obesity. Although the prevalence of obesity is higher among minorities than among Whites, the influence of community poverty is stronger for Whites than for minorities, suggesting that unlike Whites, most minority groups may not accrue benefits of structural community advantages. The state of being overweight as the outcome variable provided essentially the same findings. The practical implications are discussed.     

Youth suicide in New Mexico: a 26-year retrospective review

Although suicidal behavior in children and adolescents is a major public health problem, large-scale research on suicide in this population is uncommon. In this study, we reviewed autopsy and field reports for all pediatric suicide cases referred to the New Mexico Office of the Medical Investigator from 1979 to 2005. The age-adjusted suicide rate was 4.8 per 100,000. Psychologic stressors and parasuicidal behavior were identified in some cases. Seventy-six percent of suicides occurred in the victim's home or yard, and 25% left a suicide note. In 26% of cases, alcohol or other drugs were detected in postmortem. Gunshot wound was the most common method overall (58%), followed by hanging (30%). Although the age-adjusted suicide rate is higher in New Mexico than nationally, the trends in the population are similar. With a solid understanding of the circumstances, it may be possible to predict, and hopefully prevent, future cases of child and adolescent death.     

角色冲突与青少年犯罪

青少年在社会角色培养和形成过程中 ,社会、家庭、学校三方面的积极影响作用缺一不可 ,任何一个环节出现问题 ,都有可能导致角色冲突 ,影响青少年的健康成长 ,甚至导致青少年犯罪心理的产生