Quantifying the offensive sequences that result in goals in elite futsal matches

The aim of this study was to quantify the type of offensive sequences that result in goals in elite futsal. Thirty competitive games in the Spanish Primera Division de Sala were analysed using computerised notation analysis for patterns of play that resulted in goals. More goals were scored in positional attack (42%) and from set pieces (27%) compared to other activities. The number of defence to offense “transitions” (n = 45) and the start of offensive plays due to the rules of the game (n = 45) were the most common type of sequences that resulted in goals compared to other patterns of play. The central offensive zonal areas were the most common for shots on goal, with 73% of all goals scored from these areas of the pitch compared to defensive and wide zones. The foot was the main part of the body involved in scoring (n = 114). T-pattern analysis of offensive sequences revealed regular patterns of play, which are common in goal scoring opportunities in futsal and are typical movement patterns in this sport. The data demonstrate common offensive sequences and movement patterns related to goals in elite futsal and this could provide important information for the development of physical and technical training drills that replicate important game situations.     

Development and validation of the Perceived Game-Specific Soccer Competence Scale

ABSTRACT

The objective of this study was to create a valid, self-reported, game-specific soccer competence scale. A structural model of perceived competence, performance measures and motivation was tested as the basis for the scale. A total of 1321 soccer players (261 females, 1060 males) ranging from 12 to 15 years (13.4 ± 1.0 years) participated in the study. They completed the Perceived Game-Specific Soccer Competence Scale (PGSSCS), self-assessments of tactical skills and motivation, as well as technical and speed and agility tests. Results of factor analyses, tests of internal consistency and correlations between PGSSCS subscales, performance measures and motivation supported the reliability and validity of the PGSSCS. The scale can be considered a suitable instrument to assess perceived game-specific competence among young soccer players.     

手风琴演奏中的几点处理方法

在手风琴演奏中，大多数人都注意到了手型、触键、指法等纯技巧方面的问题，但对那些不起眼的却又严重影响音乐表现力的问题却不太注意，本文针对演奏中的一些问题进行阐述，力求引起人们的重视，以期演奏达到完美。     

蔬菜栽培课程产学合作教育的实践与思考

选择具有日光温室、塑料大棚、中棚及露地等多种生产方式，蔬菜种类较多，面积较大，种植蔬菜历史较长，交通便利的村寨作为蔬菜栽培课程产学合作教育的基地。把学生分配到农户，每户3～4名学生为一组，与蔬菜生产实际紧密结合，让学生接受培养土的配制，种子处理与播种，苗床管理，定植，田间管理及嫁接育苗等环节的训练。结果表明：学生获得了两个层面的训练。在第一个层面上，学生熟练掌握了蔬菜栽培基本环节的技术要求和要领，动手能力得到明显提高，培养了学生的基本技能；在第二个层面上，学生掌握了蔬菜设施栽培、无公害生产综合配套等高层次技术，培养了学生综合技术应用能力。今后应特别注意学生和生产者(企业或农户)的双向参与，信息的双向传递，学校与生产者(或企业或农户)双赢，以及培养学生创新能力即第三个层面的训练。     

始终代表先进生产力的发展要求是全面建设小康社会的关键

随着对小康社会认识的不断深入,以经济建设为中心,不断解放和发展生产力,成为全面建设小康社会的战略选择,也是“三个代表”思想的重要体现。     

关于探索我国大教育管理学学科建设的刍议

本文主要从终身教育与学习型社会的时代背景,探索研究领域的全民终身教育,管理主体的自主性,合作学习的互动性,教育资源的共享性等方面,以促进学科建设.     

自动装配生产线教学演示系统设计研制

在对国内外同类系统进行分析研究的基础上，结合自动化装配实际工程设计方法，设计研制了一套集多种自动化装配过程于一体的自动化生产线教学演示系统，可用于机电类专业多门课程的教学与实训，为后序开发生产机电一体化，自动装配生产线等领域的教学系统奠定了基础。     

建筑工程专业生产实习教学改革研究

生产实习是建筑工程专业教学过程中的重要环节。文章阐述了生产实习的重要意义，结合生产实习的特点，论述了集中实习与分散实习相结合的教学改革模式。教学实践证明，这一组织形式取得了比较好的教学效果。     

英语阅读中存在的问题及阅读技巧

阅读课程的目的在于提高学生的阅读理解能力和阅读效率。要提高阅读理解能力和阅读效率，就需使读者克服一些不良的阅读习惯，掌握正确的阅读技巧。采用整体法阅读会大大改善学生的阅读速度和阅读质量。