Attitudes of High School and Vocational School Students Toward Breastfeeding in Taiwan     

Yen-Ju Ho  Chao-Chin Yu 《The Journal of perinatal education》2014,23(2):89-95

  相似文献   

Association of “Macho Man” Sexual Attitudes and Behavioral Risks in Urban Adolescents     

Ellen Johnson Silver  Laurie J. Bauman 《American journal of sexuality education》2014,9(2):176-187

We examined whether sexual attitudes of adolescents were related to their self-reported sexual risk behavior by analyzing survey data from 1,052 boys and girls aged 14 to 17 years from a low income, urban community. Sexual behavior norms that may increase sexually transmitted infection/HIV risks in youth were sanctioned more by males and by sexually experienced youth, but their attitudes were unassociated with either their age or race/ethnicity. Endorsement was correlated with greater intention to have sexual intercourse among all youth. Among sexually experienced participants, it was associated with earlier sexual debut, more partners, and less intention to use condoms but not with the number of unprotected sexual episodes in the prior six months. Sexual attitudes of youth may conflict with initiation and maintenance of safer sex practices, making them vulnerable to HIV and other sexually transmitted infections. Risk reduction interventions for adolescents should address this.  相似文献   

心理弹性对青少年情绪和生活满意度的中介作用探讨     

郑莉君  马青  白文璐 《湖州师范学院学报》2014,(6):70-75

为了探讨心理弹性在青少年情绪和生活满意度之间的中介作用,本文采用简式POMS问卷、青少年心理韧性量表和生活满意度量表,对四所初级中学的620名学生进行调查。调查显示:青少年生活满意度与积极情绪显著正相关(p0.01),与消极情绪显著负相关(p0.01);心理弹性各维度与积极情绪显著正相关(p0.01),与消极情绪显著负相关(p0.01);心理弹性和生活满意度各维度之间都存在着显著正相关(p0.01);青少年积极情绪和消极情绪可以预测生活满意度,心理弹性在该路径中起着中介作用。结论为心理弹性在青少年情绪与生活满意度之间起中介作用。  相似文献   

Talent development,work habits,and career exploration of Chinese middle‐school adolescents: development of the Career and Talent Development Self‐Efficacy Scale     

Mantak Yuen  Norman C. Gysbers  Raymond M.C. Chan  Patrick S.Y. Lau  Peter M.K. Shea 《High Ability Studies》2010,21(1):47-62

This article describes the development of an instrument – the Career and Talent Development Self‐Efficacy Scale (CTD‐SES) – for assessing students’ self‐efficacy in applying life skills essential for personal talent development, acquisition of positive work habits, and career exploration. In Study 1, data were obtained from a large sample of Chinese middle‐school students (N=15,113) in Grades 7–9 in Hong Kong. The CTD‐SES is an 18‐item questionnaire with subscales containing items that address students’ orientations toward developing their own talents, acquiring and applying positive work habits, and exploring their career possibilities. Evidence is provided for internal consistency, temporal stability, and factor structure of the CTD‐SES. Goodness of fit statistics provided support for a three‐primary‐factor‐plus‐higher‐factor model, and this solution was used in the statistical analyses. The data also indicated that students with plans for university study reported significantly higher scores than those without on all three domains of career and talent development. In Study 2 (N=308) Grade 10 high‐ability students’ scores in CTD‐SES were correlated with scores in career decision self‐efficacy and academic performance. The development and validation of CTD‐SES is the first step toward investigating career exploration, work habits, and talent development among Asian middle‐school adolescents.  相似文献   

运动结合饮食干预对肥胖青少年血清脂肪酸组分和身体成分的影响及其相关性研究     

徐磊  李春艳  毛彩凤  高志强  苏杭  邹筱雨  寇现娟 《武汉体育学院学报》2018,52(9):86-92

目的：探索4周运动结合饮食干预对肥胖青少年的血清脂肪酸组分和身体成分的影响,同时分析脂肪酸基础值与身体成分相关指标变化量的相关性。方法：以2017年暑期参加皓千体育发展有限公司全封闭减肥训练营的25名肥胖青少年为研究对象（平均年龄：15.96±1.88y;平均BMI：32.66±4.51 kg/m²）,进行为期4周的联合运动结合饮食干预,干预前后测试并分析身体成分、身体形态和血清脂肪酸组分的变化及其相互关系。结果：4周后,受试者的体重、身体质量指数（BMI）、体脂量、脂肪质量指数（FMI）、四肢脂肪量、腰围、臀围和腰臀比均显著降低,瘦体重%显著增加（P<0.001）;血清饱和脂肪酸（SFA）中,总饱和脂肪酸（SFAs）、肉豆蔻酸（C14：0）、十五烷酸（C15：0）、棕榈酸硬（C16：0）、脂酸（C18：0）、花生酸（C20：0）、山萮酸（C22：0）、二十三烷酸（C23：0）和二十四烷酸（C24：0）含量均显著降低（P<0.05）;单不饱和脂肪酸（MUFA）中,总单不饱和脂肪酸（MUFAs）、棕榈油酸（C16：1 n-7）、油酸（C18：1 n-9）和鳕油酸（C20：1 n-9）含量显著降低（P<0.01）;多不饱和脂肪酸（PUFA）中,总多不饱和脂肪酸（PUFAs）、总n-6多不饱和脂肪酸（n-6 PUFA）、亚油酸（C18：2 n-6）、二十碳二烯酸（C20：2 n-6）、双高-γ-亚麻酸（C20：3 n-6,DGLA）、花生四烯酸（C20：4 n-6,ARA）和α-亚麻酸（C18：3 n-3）显著下降（P<0.05）;Pearson相关性分析及一元线性回归分析表明,干预前血清C14：0与C20：3 n-6的基础值与体脂%及瘦体重%的变化量正相关,C16：1 n-7的基础值与体脂量、上肢脂肪量、右下肢脂肪量的变化量正相关（P<0.05）。结论：4周运动和饮食干预能明显改善肥胖患者身体成分、身体形态及血清脂肪酸组分;血清C14：0、C16：1 n-7、C20：3 n-6的基础值与身体成分的变化量存在线性关系,可以为减肥夏令营的饮食优化及减肥效果的预测提供参考。  相似文献   

中美部分地区青少年参加体育活动状况的比较研究   总被引：1，自引：0，他引：1  

周丽君  凌平 《浙江体育科学》1999,21(5)

通过对中美两国青少年参加体育活动状况的比较,得出几点启示,进而提出一些建议：①中国学校和家庭要逐渐走出应试教育的模式适当减轻学生的学业负担,尊重他们的爱好和兴趣,并为他们参加体育活动提供一定的条件。②青少年体育、娱乐、教育部门在制订计划时应保证男、女青少年有一系列平等的学习经历,包括发展青少年的身体素质和基本运动技能,这些有助于女孩子价值态度和抱负的形成。这些建议希望能为开展青少年的体育活动提供一点依据。  相似文献   

A computer adaptive measure of reading motivation     

Marcia H. Davis  Wenhao Wang  Neal M. Kingston  Michael Hock  Stephen M. Tonks  Gail Tiemann 《Journal of Research in Reading》2020,43(4):434-453

  相似文献   

Chinese adolescents' reading engagement profiles and their relations to self-concept and reading literacy     

Xiaocheng Wang 《Journal of Research in Reading》2023,46(4):333-357

  相似文献   

Creative adolescent experiences of education and mental health during COVID-19: A qualitative study     

Lauren M. Zaeske  Taylor P. Harris  Amanda Williams  Gretchen Scheibel  Haiying Long  Barbara A. Kerr 《Psychology in the schools》2023,60(2):460-478

  相似文献