论高校体育教学的创新与大学生负性情绪的调控   总被引：1，自引：0，他引：1  

汪伟 《四川体育科学》2003,(3):20-21

关注学生的心理问题，是创新高校体育教学的又一核心问题。笔者拟透视“情绪”这一视角，来分析当前高校体育教学对大学生情绪的影响，以求切准大学生带有社会性的整体情绪状态，来创新高校体育教学，以实现大学生身、心、群的全面发展。  相似文献   

金属焊接质量的红外成像检测     

王景中  徐小青 《上海海事大学学报》2001,22(3):214-216

介绍一种基于红外成像技术的金属焊接质量的无损检测方法.首先介绍了检测的基本原理和检测装置,然后详细给出了以边缘检测为基础的缺陷检测方法及检测结果.最后通过比较说明,利用红外成像技术对金属焊接质量进行无损检测是一种很有效的方法.  相似文献   

对足球训练负反馈控制的认识     

王杰  李学敏 《四川体育科学》2002,(4):22-24

足球训练手段和方法是多种多样的，目的都是培养运动员的比赛能力。本丈运用负反馈控制的基本理论，探计其在足球教学训练中的基本应用方法和对教练员训练的要求，对不同级别足球队的训练有一定价值。  相似文献   

高尔夫比赛中不良心理状态分析及对策     

祝大鹏 《湖北体育科技》2008,27(1):42-43

针对高尔夫比赛中常见的紧张、恐惧、缺乏比赛动力等不良心理状态进行产生原因的分析，并从认知、情感和行为方面提出了相应的解决方法，即合理呼吸、放松、积极暗示和赛前准备行为等。  相似文献   

要重视数学教学中旧知识的负迁移     

邓先谷 《黄冈职业技术学院学报》2003,5(2):46-47

本文用大量的具体实例说明了学生在学习数学的过程中,旧知识的负迁移产生的原因及对学习的负面影响,同时提出了防止负迁移的几种具体方法。  相似文献   

“顾氏循环”论析     

吴孟余 《上海海事大学学报》1993,(3)

本文论述了可逆循环与不可逆循环以及恒温热源与变温热源的不同热力学概念,从而论证了“顾氏循环”的热效率比卡诺循环为高,或者“顾氏循环”的制冷系数比逆卡诺循环为高的结论是不能成立的。同时分析了“顾氏循环”与劳伦兹循环的区别,得出了“顾氏循环”就是100年前的劳伦兹循环,并无丝毫突破。  相似文献   

It’s More Than Self-Presentation: MUM Effects Can Reflect Private Discomfort and Concern for the Recipient     

Jayson L. Dibble 《Communication Research Reports》2018,35(2):112-120

Is the reluctance to share bad news (i.e., the MUM effect) motivated more by a public display or private concern, and does it benefit mainly the messenger or the recipient? An experiment (N = 309) that crossed good/bad news with three communication channels (face-to-face, text messaging, e-mail) revealed that messenger reluctance was greatest under conditions of bad news and did not vary based on the channel through which the recipient contacted the messenger. In contrast with earlier work, this MUM effect was more consistent with a private fear of distressing the recipient. Theoretical implications and limitations are discussed.  相似文献   

Family factors and parenting in Ukraine     

《Child abuse & neglect》2017

The present study aimed to estimate the use of positive and negative parenting practices in Ukraine and explore relationships between parenting practices, intimate partner violence (IPV), alcohol use, and sociodemographics. Parents of children (N = 320) ages 9–16 from three Ukrainian regions answered questions from the Alabama Parenting Questionnaire (APQ), the Revised Conflict Tactics Scales (CTS-R), Family Adaptability and Cohesion Evaluation Scale (FACES), and the Alcohol Use Section of the Drinking and Drug History and Current Use Patterns questionnaire. Ukrainian parents who reported lower use of alcohol, balanced family functioning and lower intimate partner violence were more likely to use positive parenting and less likely to use negative parenting practices. Parents with lower education were more likely to use negative parenting practices. Furthermore, alcohol use, IPV, parent education and higher family income were significantly and indirectly related with positive and negative parenting scores. The model explained 61% of variance in the positive parenting, 67% in the negative parenting.  相似文献   

Exertional heat illness risk factors and physiological responses of youth football players     

Susan W. Yeargin  John J. Dickinson  Dawn M. Emerson  Jessica Koller  Toni M. Torres-McGehee  Zachary Y. Kerr 《运动与健康科学(英文)》2021,10(1):91

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Intercultural contacts and acculturation resources among International students in Australia: A mixed-methods study     

《Int J Intercult Relat》2020

This paper explores the impact of acculturation conditions, orientations and outcomes on international students in Australia’s tertiary education sector. Specifically, we investigate the factors that facilitate or hinder acculturation of international students within a multidimensional acculturation context (Arends-Tóth & van de Vijver, 2006). We used a sequential exploratory mixed-methods design in two studies to investigate acculturation of international students at an Australian university and test how these factors are related to psychological and sociocultural outcomes. In Study 1, we conducted a generic qualitative study using semi-structured interviews with a conventional content analyses approach,which compared the experiences of international students who on average had high numbers of positive experiences versus those who had high numbers of negative experiences. We found that a support network of mixed-nationals, and especially host locals, facilitates positive psychological and sociocultural adjustment, and buffers acculturative stress. Study 2 quantitatively tested the association of factors found in Study 1 (perceived stereotypes, intercultural and ethnic network/resources) with psychological and sociocultural acculturation outcomes. Study 2, shows that perceived negative stereotypes loosen ties with the dominant (host) culture and reinforces ties with the ethnic (non-host) culture. The social resources associated with either culture was found to be useful for acculturation, with both independently contributing to participant well-being. Contact with host locals played a particularly crucial role in developing these resources. Our findings provide foundations for pragmatic policy implications, suggesting value in the development of formally organized contact programs in the early sojourn experience of international students.  相似文献