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1.
ABSTRACT

Background: Schoolchildren’s personality development is considered a central goal of physical education (PE). With regard to the relationship between psychological well-being and global self-esteem over the life course, the promotion of positive self-esteem is an issue of particular significance. Past research revealed that PE taught with an individualized teacher frame of reference (iTFR) and a reflexive teaching style is associated with positive effects on facets of children’s perceived sports competence. However, it remains an open question whether this teaching styles has the potential to promote positive self-esteem.

Purpose: The present study investigated whether a five-month teacher training, aimed to enhance the teachers’ iTFR and their reflexive teaching style in PE, has a positive effect on students’ perceived sports competence and their global self-esteem. To analyse the implementation quality, changes in students’ perceived iTFR and perceived reflexive teaching style were investigated.

Method: A total of 21 teachers were assigned to either an intervention group (n?=?13), receiving the five-month teacher training, or a control group (n?=?8) consisting of regular teaching without teacher training. The teacher training encompassed five three-hour consecutive sessions during which the teachers acquired theoretical and practical knowledge about the promotion of competence perceptions in PE with a reflexive teaching style and an iTFR. Between the sessions, the teachers were instructed to implement an iTFR and a reflexive teaching style into their own PE classes. To evaluate the effects of the teacher training, their students’ (N?=?315, 53.7% girls, Mage?=?13.2 y, SDage?=?1.3 y) perceived teaching style (iTFR and reflexive teaching), perceived sports competence and global self-esteem were measured with paper-pencil questionnaires at three measurement points (pre, post and follow-up).

Findings: Linear mixed effect models showed that students of the intervention group reported an increase in their teachers’ reflexive teaching style, but there were no changes with regard to iTFR. With regard to students’ perceived sports competence and global self-esteem, there were significant interaction effects between time and group over a period of eight months (from pre-test to follow-up), indicating positive effects on these self-concept dimensions due to the teacher training.

Conclusion: The present study indicates that a long-term teacher training supports PE teachers to implement teaching styles with the aim to promote students’ self-concept. Furthermore, the findings lead to the assumption that a more pronounced iTFR in combination with an enhanced reflexive teaching style has the potential to positively influence schoolchildren’s perceived sports competence and global self-esteem.  相似文献   
2.
随着各项科技技术的深度发展,医院实施档案信息化建设已经是必然趋势。对档案资源进行信息化管理和共享,借助这些资源对社会发展提供有力的服务,有助于医疗服务能力的全面提升。  相似文献   
3.
在参照点理论框架内解释汉语存现句的认知过程,发现:凸显的成分——处所是参照点R,处所上的存现物是认知目标T。在此基础上,提出自身、外物、整体三种参照点活动模式。  相似文献   
4.
冯献  李瑾 《科技管理研究》2020,40(3):174-181
采用二手资料分析法,基于信息传播要素视角,从乡村信息化基础设施建设、乡村信息服务体系建设、涉农信息资源建设等方面总结提出美国、英国、法国、日本、韩国等5个国家利用信息化促进乡村振兴的典型模式与主要做法,探讨其对中国乡村振兴的经验借鉴。结合多案例分析发现,国外利用信息化促进乡村振兴的扶持政策与经验主要在于基础设施建设、受体技能培训、多元化服务主体以及信息资源建设等方面。未来中国在全面推进乡村振兴战略中,可借鉴国外相关经验,通过信息化支撑农业产业兴旺、信息化提升乡村治理效率、信息化促进农民增收等方面实现农业农村现代化。  相似文献   
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Library access to justice programs and services help people who need legal information and who cannot afford an attorney. Librarian mediation is a critical component in the provision of access to justice services. However, the value of library mediation, or assistance with using library resources, is often unrecognized, particularly where members of the public are trying to access electronic legal information sources, online legal forms, and other law technologies. This article will explore the role of librarians in providing access to justice services from the perspective of the work of Richard Susskind, which emphasizes technological approaches to providing legal services. While there is a place for technology in access to justice services, there is also a valuable role that librarians play in contributing to access to justice.  相似文献   
7.
ABSTRACT

Libraries use surveys and other instruments to gather feedback from their users. However, with competition from many other campus entities requesting input, how can survey fatigue be avoided? To gather this feedback, the Social Sciences Reference Desk utilized a short, fun and easy method. Each week for 10 weeks during the fall semester of 2017, the reference assistants wrote a survey question on a whiteboard and provided sticky notes for patrons to write their answers. The survey provided valuable information about patrons’ needs and expectations. It also fostered changes that were easily implemented to improve the delivery of library services.  相似文献   
8.
探索性活动与利用性活动之间存在知识冲突与需求张力,如何从旨在长期获益的探索性活动和着眼于短期利益的利用性活动之间找寻平衡,是学术和管理实践迫切需要解决的难题。自1991年March提出探索与利用张力以来,相关研究迅速蔓延到组织的许多领域。本文以WOS中1991-2016年间"探索与利用"研究的施引文献为研究对象,从关键词共现、作品共被引、关键路径3个层次进行分析,挖掘该领域的研究热点,知识基础及关键路径,以期为学者提供文献分析的便利。基于上述分析发现,当今"双元性(Ambidexterity)"是该领域的热门研究主题,与"知识管理"、"动态能力"等研究紧密相连;本研究的样本文献从基础理论,"探索与利用"张力相关研究话题,研究方法论3个方面构建了该领域的知识基础;该领域研究存在着"探索与利用"张力的表现形式及解决办法两条关键发展路径,未发现转折点。  相似文献   
9.
Bioelectrical impedance vector-analysis (BIVA) describes cell-mass, cell function and hydration status of an individual or a group. The goal of the present investigation was to provide bioelectrical impedance data for 525 male road cyclists (155 professionals, 79 elite, 59 elite-youth, and 232 amateurs) at the time of their optimal performance level. Data were plotted on the resistance-reactance (R-Xc) graph to characterize cyclists group vectors using BIVA. Compared to the general male population, the mean vector position of the road cyclists indicates a higher body cell mass (BCM) and phase angle (p<0.001). The vector position of the high-performance, compared to the amateur cyclists showed similar patterns with higher BCM and phase angles and higher reactance values for the high-performance athletes (p<0.001). The bio-impedance data were used to calculate the 50%, 75%, and 95% tolerance ellipses of each group of cyclists. The characteristic vector positions of the road cyclists indicate normal hydration and greater muscle mass and function of the high-performance cyclists compared to amateur cyclists and the normal population. The cyclists specific tolerance ellipses, particularly the high-performance cyclists might be used for classifying a cyclist according to the individual vector position and to define target vector regions for lower level cyclists.  相似文献   
10.
运用EndNote批量编辑加工英文参考文献   总被引:1,自引:1,他引:0  
张宏  李航  程利冬  程建霞 《编辑学报》2018,30(4):369-372
为提高编辑加工英文参考文献的效率和准确率,本文提出将英文参考文献的编辑加工与参考文献管理软件EndNote相结合,找到利用EndNote的批处理编辑方法,针对参考文献的不同情况选择相应的方式,对参考文献进行批量导入及查新纠错,改进了参考文献编辑加工中逐一上网搜索和核查的工作方式,大幅提高了编辑加工英文参考文献的工作效率,并充分保证了正确率。  相似文献   
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