نوع مقاله : مقاله پژوهشی
نویسندگان
1 کارشناسی‌ارشد مدیریت ورزشی، دانشگاه کردستان
2 استادیار رفتار حرکتی، دانشگاه کردستان
چکیده
هدف این پژوهش شناسایی پستهای بازیکنان تیم ملی فوتبال در ایجاد حمله و تحلیل شبکه های آن‌ها بود. سه مسابقة رسمی تیم ملی در جام‌جهانی تحلیل و کدگذاری شدند. پاس بین هم تیمی ها به‌عنوان یک معیار ارتباطی تعریف شده است.پس از هر مسابقه، یک ماتریس مجاور کلی ساخته شد. سپس، برای تحلیل به نرم افزار تحلیل شبکه های اجتماعی وارد شد. تحلیل شبکة بازیها با استفاده از دو مقیاس درجة مرکزیت و درجةاعتبار انجام شد.مقادیر درجة مرکزیت نشان داد که مدافعانکناری، 2/12 درصد و هافبکها 03/12 درصد، مشارکت بیشتریدر گردشتوپو ایجاد حملهداشتند. همچنین، مقادیر درجة اعتبار نشان داد که هافبکها، 65/12 درصد و مهاجم، 90/11 درصد هدفهای هم تیمی ها برای پاس‌دادن توپ طی توالی پاس بودند.این مطالعهنشان داد که چگونهمعیارهایمرکزیت شبکهمیتوانند اطلاعات مفیدی رابرای مربیان ونیز برای مطالعةمشارکتفردیبازیکنانبرای فرایندحمله فراهم کنند.
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
Identify Positional Players in Building Attack; The Social Network Analysis of Iran Football Team on FIFA World Cup 2014
نویسندگان [English]
- Farhad Alahvisi 1
- Mohammad Maleki 2
1 M.Sc. of Sport Management, University of Kurdistan
2 Assistant Professor of Motor Behavior, University of Kurdistan
چکیده [English]
The purpose of present study was identifying positional players Iran football team in building attack and their networks analysis. Three official matches from national team in FIFA World Cup were analyzed and codified. Pass between teammates defined as linkage criteria. After each match an adjacent matrix general was built. Then imported into Social Networks Visualizer for analysis. Network analysis of the games by 2 scale degree centrality and degree prestige was performed. The values degree centrality reveals lateral defenders (12.2) and midfielders (12.03) had a percent greater participation in the ball circulation and building attack. Also, the values degree prestige reveals midfielders (12.65) and striker (11.90) were the targets of the teammates to pass the ball during the passing sequences. This study showed how network centrality metrics can to provide useful information for coaches and also to study the individual contribution of players for the attacking process.
کلیدواژه‌ها [English]
- Social Network Analysis
- Software Socnetv
- Degree Centrality
- Degree Prestige
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