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61.
根据专业型学生社团的性质和相应原则,构建教师指导动机、指导能力、指导行为和过程绩效以及产出绩效五个方面的评价指标,并通过问卷调查和探索性因子分析,对问卷的信度和效度进行了检验,提取了五个公因子,以各公因子的方差贡献率占累积方差贡献率的比重作为权重进行加权汇总,得出评价对象的综合得分。  相似文献   
62.
This article explores the textual and historical poaching practices by Tumblr fans of the novels A Song of Ice and Fire and the television adaption Game of Thrones, a pseudo-historical fantasy series. Fans critique both the text (novels and TV show) and other fans’ interpretations of the text, as well as parallel real-world history with the world and characters of the series. Tensions arise around the “historical accuracy” of the novels and show, along with the role that dominant narratives and cultural norms play in interpreting a past that never was through the lens of a real-world past. Fantasy and history intersect in layered ways and are used by fans to support a variety of textual points of view. Issues of violence, presentism, colonialism, gender, and “historical truths” are argued in relation to the ahistoricism or historicism of the novels/show.  相似文献   
63.
周葆华 《新闻大学》2020,(3):84-106,120
随着移动互联网的发展,"永久在线、永久连接"成为当代受众的新生活方式,也挑战了传统的受众与效果研究范式。本文从理论上阐释"永久在线、永久连接"概念,并运用一个全国性的随机抽样调查数据,首次实证描述中国受众"永久在线、永久连接"的行为与心理现状,并分析其影响因素。研究发现:移动互联网的技术可供性显著正向影响永久在线与连接行为,价格敏感、时尚国际、积极进取、稳定悠闲等生活方式对永久在线与连接具有不同方向的显著影响,错失恐惧对"永久在线、永久连接"的行为及心理均有显著的正向影响。本文在此基础上对研究的理论与实践意涵进行了讨论。  相似文献   
64.
This paper studies the online forum posts at the websites of Amazon and Goodreads of two books on Zheng He’s voyages. The findings are threefold: First, most of the online forum participants play their due roles and satisfy the six conditions of Dahlberg’s model of an ideal online public sphere. Second, the emerged themes match the six conditions of Dahlberg’s model. The readers’ reviews at the two Western social media websites are mostly positive and rational. Implications of the study are also discussed.  相似文献   
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66.
Abstract

Quiet eye training (QET) may be a more effective method for teaching children to catch than traditional training (TT) methods, but it is unclear if the benefits accrued persist in the long term. Thirty children were randomly allocated into a QET or TT group and, while wearing a mobile eye tracker, underwent baseline testing, training and two retention tests over a period of eight weeks, using a validated throw and catch task. During training, movement-related information was provided to both groups, while the QET group received additional instruction to increase the duration of their targeting fixation (QE1) on the wall prior to the throw, and pursuit tracking (QE2) period on the ball prior to catching. In both immediate (R1) and delayed (R2, six weeks later) retention tests, the QET group had a significantly longer QE1 duration and an earlier and longer QE2 duration, compared to the TT group, who revealed no improvements. A performance advantage was also found for the QET compared to the TT group at both R1 and R2, revealing the relatively robust nature of the visuomotor alterations. Regression analyses suggested that only the duration of QE1 predicted variance in catch success post-training, pointing to the importance of a pre-programming visuomotor strategy for successful throw and catch performance.  相似文献   
67.
This study investigates the perceptions and interpretations of social media and online communication by students engaged in study abroad programs. In-depth interviews were conducted and analyzed with 23 American and international students who completed or were engaged in a study abroad program. Results suggest that online communication enhanced the students’ experience, providing help with sociocultural skills, informational needs, relational bonds, and psychological well-being. Different platforms were preferred when communicating with friends versus family and intimates. Online communication between co-nationals from the student’s home country buffered both the sojourning student’s acculturative stress, and the stress and concern of distant family members.  相似文献   
68.
以通过网络媒体观看过CBA的大学生为调查对象,采用文献资料法、数理统计法和结构方程模型分析法,探讨其线上观看CBA满意度的影响因素。构建出包含4个潜在变量、6个构念潜在变量和24个观测变量的CBA联赛线上观众满意度模型,研究结果显示:在潜变量中,观众期望对观众满意度影响程度最大,其次是直播感知质量; 6个构念变量中,直播服务期望比赛事本身期望、视觉质量比互动质量、产品价值比体验价值影响程度显著;观众满意度4个指标中,"我经常观看CBA"对观众满意度的影响程度最大。  相似文献   
69.
分析了CALIS联合目录数据库中多卷书著录现状和存在的问题,结合工作实际,建议多卷书的著录应采取分散著录的方法,提出了提高CALIS书目数据质量的建议。  相似文献   
70.
文章对本科导师制在成都理工大学社会体育专业中实施的目的、意义及自身优势做了简要的分析论证,并实施本科导师制之前所应注意的师生认知、模式选择、导师职责以及考核评价等几个关键问题进行了探讨和建议,以保障本科导师制在社体专业的顺利实施。  相似文献   
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