教育游戏培养儿童社会技能的可行性分析

良好的社会技能对儿童现如今及未来的成长具有不可忽视的重要作用。从采用教育游戏培养儿童社会技能的理论基础、重要性以及可操作性等方面,对此种培养方式的可行性进行深入的分析和探讨,从理论和实践上证明教育游戏培养儿童社会技能的可行性。     

2000～2009年我国中文体育类核心期刊篮球论文的科研状况分析

运用文献法、逻辑法等研究方法,对2000~2009年我国13种体育核心期刊的599篇篮球论文从总量和各年变化趋势、研究类型、研究方法几个方面进行统计分析,结果表明:各年度论文发表数量波动起伏较大,研究呈自发性和无序性;所涉及的研究领域不平衡,主要体现在:对学校篮球运动情况的研究较多,而对篮球教学、训练和比赛的现代化设备开发和对篮球教学、训练、竞赛实践交叉综合研究偏少;研究方法的多样性和科学性明显地提高,但单学科研究方法比重仍很大。     

网络游戏中的心理奖励机制与游戏过度的防治策略

网络游戏设计者运用心理学原理设计的一系列游戏,使玩者获得认知情感需要满足,使许多大学生沉迷其中,严重损害其心理健康。呼吁大学生积极参加社会活动,摆脱网络虚拟世界的损害,使自我获得健康发展。     

Association of different types of playing surfaces with bone mass in growing girls

The aim of this cross-sectional study was to compare bone mass in young female athletes playing ball games on different types of playing surfaces. About 120 girls, 9–13 years of age (10.6 ± 1.5 years old Tanner I–III) were recruited and divided into prepubertal and pubertal groups. The sample represented 3 groups of athletes: soccer (N = 40), basketball (N = 40), and handball (N = 40); and 6 different playing surfaces (soccer – ground, soccer – artificial turf, basketball – synthetic, basketball – parquet, handball – synthetic, and handball – smooth concrete). Total and regional body composition (bone mass, fat mass, and lean mass) were measured by dual-energy X-ray absorptiometry (DXA). The mechanical properties of the surfaces (force reduction, vertical deformation, and energy return) were measured with the Advanced Artificial Athlete (Triple A) method. The degree of sexual development was determined using Tanner test. The pubertal group showed that soccer players on the ground, basketball players on synthetic, and handball players on smooth concrete had higher values of bone mineral content (BMC) and bone mineral density (BMD) (P < 0.05) than the soccer players on the artificial turf, basketball players on parquet, and handball players on synthetic. In conclusion, a hard playing surface, with less vertical deformation and force reduction, and greater energy return, is associated with higher levels of BMD and BMC in growing girls, regardless of the sport they practice.     

Mental Rotation of Tactical Instruction Displays Affects Information Processing Demand and Execution Accuracy in Basketball

Purpose: In sports games, coaches often use tactic boards to present tactical instructions during time-outs (e.g., 20 s to 60 s in basketball). Instructions should be presented in a way that enables fast and errorless information processing for the players. The aim of this study was to test the effect of different orientations of visual tactical displays on observation time and execution performance. High affordances in visual-spatial transformation (e.g., mental rotation processes) might impede information processing and might decrease execution performance with regard to the instructed playing patterns. Method: In a within-subjects design with 1 factor, 10 novice students were instructed with visual tactical instructions of basketball playing patterns with different orientations either showing the playing pattern with low spatial disparity to the players’ on-court perspective (basket on top) or upside down (basket on bottom). Results: The self-chosen time for watching the pattern before execution was significantly shorter and spatial accuracy in pattern execution was significantly higher when the instructional perspective and the real perspective on the basketball court had a congruent orientation. Conclusion: The effects might be explained by interfering mental rotation processes that are necessary to transform the instructional perspective into the players’ actual perspective while standing on the court or imagining themselves standing on the court. According to these results, coaches should align their tactic boards to their players’ on-court viewing perspective.     

‘The Winner Takes it All’: Values and Benefits of Israeli Sports Gambling Advertisements

Sports gambling is a well-established practice in Israel, whose beginnings can be traced to 1951. In recent years, the activities of the Israel Sports Betting Board (ISBB), also known as the ‘Toto Commission’, have become extremely popular with the public at large, and especially with sports fans. The study examines the changing advertising messages and creative appeals featured in the ISBB’s various advertising campaigns throughout Israeli history, and specifically the broad social meanings that can be inferred from these campaigns. The findings illustrate how significant structures of meaning in advertising function as reflections of the state of sports and society in Israel and as representations of some of the most salient phenomena in these domains. For example, for many years advertisements have been dominated by male presence, reflected primarily in the featured characters and language representations. Also prominent are representations of militarism as well as global biases, which are illustrated by the use of English in the local Israeli gambling brand name (‘Winner’), for example.     

The experience of watching baseball games in Korea: an analysis of user-generated content on social media using Leximancer

The current study explores international tourists’ experiences of watching professional baseball games in Korea. Total 152 reviews posted by tourists on TripAdvisor were analyzed through Leximancer, a computer program used in the qualitative content analysis. The software identified three dominant themes of tourist experiences: the distinctive atmosphere of Korean professional baseball games, the diverse services in the stadium, and fanatical cheering behavior for the team. Moreover, it revealed that international tourists were generally positive toward the culturally distinctive style of Korean professional baseball games. This study suggests that the professional sports of a travel destination can be a form of providing international tourists with pleasurable experiences and a way to learn about the distinctive Korean baseball culture.     

An analysis of the value of multiple mentors in formalised elite coach mentoring programmes

Background: Within the context of sports coaching and coach education, formalised mentoring relationships are often depicted as a mentor–mentee dyad. Thus, mentoring within sports coaching is typically conceptualised as a one-dimensional relationship, where the mentor is seen as the powerful member of the dyad, with greater age and/or experience [Colley, H. (2003). Mentoring for Social Inclusion. London: Routledge].

Aim: The aim of this study was to explore the concept of a multiple mentor system in an attempt to advance our theoretical and empirical understanding of sports coach mentoring. In doing so, this paper builds upon the suggestion of Jones, Harris, and Miles [(2009). “Mentoring in Sports Coaching: A Review of the Literature.” Physical Education and Sport Pedagogy 14 (3): 267–284] who highlight the importance of generating empirical research to explore current mentoring approaches in sport, which in turn can inform meaningful formal coach education enhancement. The significance of this work therefore lies in opening up both a practical and a theoretical space for dialogue within sports coach education in order to challenge the traditional dyadic conceptualisation of mentoring and move towards an understanding of ‘mentoring in practice’.

Method: Drawing upon Kram’s [(1985). Mentoring at Work: Developmental Relationships in Organisational Life. Glenview, IL: Scott Foresman] foundational mentoring theory to underpin a multiple mentoring support system, 15 elite coach mentors across a range of sports were interviewed in an attempt to explore their mentoring experiences. Subsequently, an inductive thematic analysis endeavoured to further investigate the realities and practicalities of employing a multiple mentoring system in the context of elite coach development.

Results: The participants advocated support for the utilisation of a multiple mentor system to address some of the inherent problems and complexities within elite sports coaching mentoring. Specifically, the results suggested that mentees sourced different mentors for specific knowledge acquisition, skills and attributes. For example, within a multiple mentor approach, mentors recommended that mentees use a variety of mentors, including cross-sports and non-sport mentors.

Conclusion: Tentative recommendations for the future employment of a multiple mentoring framework were considered, with particular reference to cross-sports or non-sport mentoring experiences.     

非特异性腰痛患者腰骶结构特征及其影响因素

研究非特异性腰痛（non-specific low back pain,NLBP）患者的腰骶结构特征及其影响因素。方法：招募筛选NLBP患者71例（NLBP组）及29例无腰痛的健康人群（Con组）。填写问卷评估疼痛程度和腰功能障碍,并分别拍摄矢状面及额状面的X光片,测定腰椎前凸程度和骨盆侧倾程度的相关指标。研究发现：①NLBP组腰椎前凸程度与Con组相比无显著性差异（P>0.05）;②NLBP组与Con组相比骨盆发生明显侧倾（P<0.05）;③性别对NLBP患者腰骶结构没有影响;④不同年龄的NLBP患者腰椎结构有发生不同的改变,青年患者与中老年患者相比,腰骶出现了显著的腰曲变直（P<0.05）及骨盆侧倾（P<0.01）;⑤症状也会影响NLBP患者的腰椎前凸程度（P<0.05）。研究结论：①骨盆侧倾是NLBP患者的共性,可将该指标用于临床诊断和疗效评估;②不同年龄、性别和症状的NLBP患者进行康复时应有针对性。     

On Searching for the Latin American Sportswoman and Finding an Argentine Sports Historian

Abstract

This paper is a personal account of the author’s interest in the field of sports history and its emergence in Argentina. It explores several prejudices and misunderstandings that have contributed to a limited and partial vision of this scholarly discipline.