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61.
BackgroundAlthough adverse childhood experiences (ACEs) are relatively common among children, there is limited knowledge on the co-occurrence of such experiences.ObjectiveThe current study therefore investigates co-occurrence of childhood adversity in the Netherlands and whether specific clusters are more common among certain types of families.Participants and SettingRepresentative data from the Family Survey Dutch population 2018 (N = 3,128) are employed.MethodWe estimate Latent Class Analysis (LCA) models to investigate co-occurrence of ACEs. As ACEs we examine maltreatment, household dysfunction, demographic family events, as well as financial and chronic health problems. Gradual measures for maltreatment and financial problems are studied to make it possible to differentiate with regard to the severity of experiences.ResultsOur results show that four ACE clusters may be identified: ‘Low ACE’, ‘Moderate ACE: Household dysfunction’, ‘Moderate ACE: Maltreatment’ and ‘High ACE’. Regression analyses indicated that mother’s age at first childbirth and the number of siblings were related to experiencing childhood adversity. We found limited evidence for ACEs to be related to a family’s socioeconomic position.ConclusionThe found clusters of ACEs reflect severity of childhood adversity, but also the types of adversity a child experienced. For screening and prevention of childhood adversity as well as research on its consequences, it is relevant to acknowledge this co-occurrence of types and severity of adversity. 相似文献
62.
Education researchers, policymakers, and practitioners are concerned with identifying and developing talent for students with fewer opportunities, especially students from historically marginalized groups. An emerging body of research suggests “universally screening” or testing all students, then matching those students with appropriate educational challenges, is effective in helping marginalized students. However, most tests have focused on two areas: math and verbal reasoning. We leverage three nationally representative samples of the U.S. population at different time points that include both novel cognitive measures (e.g., spatial, mechanical, and abstract reasoning) and non-cognitive measures (e.g., conscientiousness, creativity or word fluency, leadership skill, and artistic skill) to uncover which measures would improve proportional representation of marginalized groups in talent identification procedures. We find that adding spatial reasoning measures in particular—as well as other non-cognitive measures such as conscientiousness, leadership, and creativity—are worthwhile to consider for universal screening procedures for students to narrow achievement gaps at every level of education, including for gifted students. By showing that these nontraditional measures both improve proportional representation of underrepresented groups and have reasonable predictive validity, we also broaden the definition of what it means to be “gifted” and expand opportunities for students from historically marginalized groups. 相似文献
63.
王科飞 《洛阳师范学院学报》2004,23(5):84-86
对河南省大学生体育课项目选择和影响因素进行了调查研究 ,发现大学生的体育学习和体育课项目选择有不同特点 .文章分析了形成目前状况的原因 ,这对我们安排教学内容 ,培养授课教师 ,提高大学生上体育课的兴趣 ,形成他们良好的锻炼习惯 ,增强体质都有重要的作用 . 相似文献
64.
高等职业院校的发展战略选择--赴英国牛津大学研修的感悟 总被引:5,自引:2,他引:5
提出了高等职业院校发展战略的内涵,分析了对高等职业院校发展战略的选择需要思考的几个问题,探讨了高等职业学校发展战略的模式选择。 相似文献
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通过脑电相干性分析,探讨运动员射击中击发和收枪两种不同运动表现时各脑区间的沟通差异。采用64导脑电测试系统记录12名女子气手枪运动员击发与收枪时的脑电,将两种不同表现击发前的脑电分为4个时间段(每段1 000 ms),分别计算低-alpha频段(8~10 Hz)、高-alpha频段(11~13 Hz)、低-beta频段(14~22 Hz )中前额区(Fz)与其他脑区间(额区、中央区、顶区、枕区和颞区)的相干性。结果发现,在低-alpha频段,与收枪时相比,运动员击发时大脑信息沟通较少,表明击发时运动员只需要较低的皮层唤醒和注意努力。左脑脑波相干性显著低于右脑,表明大脑半球不同功能体现在了运动员射击过程中,运动员射击时右半球交流多,注意力转移以视觉空间为主。不同表现过程中不同时间点显示了不同高低的脑波相干性,故推断稳定的大脑皮质活动与较好的运动表现有关。 相似文献
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69.
Rachel J. Bar Stephanie E. Cassin Michelle M. Dionne 《European Journal of Sport Science》2016,16(3):325-335
A substantial amount of evidence suggests that collegiate and elite athletes involved in weight-sensitive sports are at greater risk of developing eating disorders (EDs) than the general population. With the limited effectiveness of treatment for EDs, prevention of EDs has been broadly considered in the literature. The present paper reviewed the existing literature on ED prevention programmes for athletes in order to determine the current status of prevention programmes and recommend future directions. The available literature suggests that selective, primary interventions with multiple targets and an interactive multimodal approach appear most effective. Current challenges in the field, including lack of longitudinal research, hesitation by the sport community to be involved in ED research and poor cross-field communication and collaboration, are also explored. The lack of dissemination of evidence-based prevention programmes and the simultaneous promotion of prevention programmes that have not yet been empirically examined are also discussed. Based on these observations future directions are recommended. 相似文献
70.
高校图书馆部主任的选用与培养 总被引:3,自引:0,他引:3
依据信息网络时代高校图书馆管理的实际,阐述了图书馆部主任应具有的能力、素质.强调在使用他们的同时为其营造一个尽快成长和成才的良好环境,这样才能促成高校图书馆队伍建设的发展,才能更好地为学校的教学科研服务. 相似文献