نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشجوی دکتری رفتار حرکتی، دانشگاه ارومیه

2 استاد رفتار حرکتی، دانشگاه تبریز

چکیده

هدف پژوهش حاضر، بررسی تأثیر تکلیف ثانویة شناختی بر رفتارهای خیرگی و مهارت تصمیم‌گیری بازیکنان فوتبال بود. شرکت‌کنندگان 24 فوتبالیست پسر ماهر و مبتدی با دامنة سنی 19 تا 25 سال بودند که در دو گروه ماهر (12 نفر) و مبتدی (12 نفر) قرار گرفتند. بازیکنان ماهر و مبتدی 30 تصویر از موقعیت‌های مختلف حمله را مشاهده کردند که باید پاسخ صحیح خود را ازمیان گزینه‌های (شوت، پاس و دریبل) انتخاب می‌کردند. بازیکنان تکلیف را یک بار با تکلیف ثانویة شناختی و یک بار بدون تکلیف ثانویة شناختی اجرا کردند. سرعت و دقت تصمیم‌گیری با استفاده از نرم‌افزار تصمیم‌گیری و رفتار خیرگی با استفاده از دستگاه ردیابی حرکات چشم ثبت شدند. نتایج آزمون تحلیل واریانس (دو گروه در دو نوع آزمون) نشان داد که سرعت و دقت تصمیم­گیری در دو گروه با تکلیف ثانویة شناختی کاهش معناداری نسبت به تکلیف مجرد دارند. همچنین، تعداد و مدت تثبیت‌های دو گروه در تکلیف ثانویه، کاهش معناداری نسبت به تکلیف مجرد دارند. به‌طورکلی، در ورزش‌هایی مانند فوتبال برای حس‌کردن موقعیت‌های دائماً درحال‌تغییر، به مهارت‌های ادراکی باید توجه و تأکید شود و روش­های تمرینی مؤثری باید به‌کار گرفته شوند.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Effect of a Cognitive Secondary Task on Gaze Behaviors and Decision Making of Skilled and Novice Football Players

نویسندگان [English]

  • Parisa Parsafar 1
  • Mohammad Taghi Aghdasi 2

1 Ph.D. Student of Motor Behavior, University of Urmia

2 Professor of Motor Behavior, University of Tabriz

چکیده [English]

The purpose of this study was to investigate effect of a cognitive secondary task on gaze behaviors and decision- making of football players. The participants of this research were 24 skilled (n=12) and novice (n=12) football players with an age range of 19 to 25 years. skilled and novice players watched 30 images of various attack situation that should have selected their correct answer (Shoot, Pass and Dribble). The players performed the task once with a cognitive secondary task and once without a cognitive secondary task. The participant’s gaze behaviors, speed and accuracy of decision-making collected continuously by using eye tracking and decision-making software. The results of 2*2 ANOVA showed that decision making speed and accuracy in two groups with the cognitive secondary task had a significant decrease compared the single task. The number and duration of fixation in two groups with the cognitive secondary task had a significant decrease compared single task. In general, it can be stated that the importance of perceptual skill in sports such as soccer should be emphasized to sensitize ever-changing situations and effective training methods need to be applied.

کلیدواژه‌ها [English]

  • Gaze Behaviors
  • Decision Making
  • Number of Fixations
  • Fixation Duration
1. Takeuchi T, Inomata K. Visual search strategies and decision making in baseball bating. percept mot skills. 2009;108:971-80.
2. Rashidi Rostami L, Kaihani F, Pashabadi A. The effect of high intensity exercise on cognitive performance in expert and novice soccer players. Res mot behav. 2012;1:39-48.
3. Rezaei F, Shahbazi M, Bagherzade F. The effect of different levels of arousal and intensive training on decision-making skilled female soccer player. Mot Learn Dev. 2013;12:67-89.
4. Hancock D. Gaze behaviors and decision making accuracy of higher and lower level ice hockey referees. Phys Sport Exerc. 2013;14:66-71.
5. Ecradi M, Abdoli B, Farsi A. Compare the effects of exercise with different levels of cognitive effort on decision beginner tennis players. Mot Behav Sport Psychol. 2011;10:43-56.
6. Chamberlain C, Coelho A. The perceptual side of action: decision-making in sport.
Adv Psychol 1993;102:135-57.
7. Gutnik L, Hakimzada A, Yoskowitz N, Patel V. The role of emotion in decision-making: a cognitive neuroeconmic approach towards understanding sexual risk behavior. Biomed Inform. 2006;39:720-36.
8. Schlappi-Lienhard O, Hossner E. Decision making in beach volleyball defence: Crucial factor derived from interviews with top-level experts. Psychol sport exerc 2015;16:60-73.
9. Vickers J, Lewinski W. Performing under pressure: Gaze control, decision making and shooting performance of elite and rookie police officers. Hum Mov Sci. 2012;31:101-17.
10. Rafiee S, Vaez Mousavi MK, Ghasemi A, Jafarzadehpour E. Visual search and decision making accuracy of expert and novice basketball referees. Mot behav. 2015;21:65-76.
11. Williams AM, Davids K, Williams JG. Visual perception and action in sport.USA and Canada, Taylor and Francis 2005.
12. Meyer C, Gauchard G, Deviterne D, Perrin P. Cognitive task fulfilment may decrease gaze control performance. Physiol behav. 2007;92:861-6.
13. Gundogdu A, Ozdemir O, Pamuk O, Hindistan I, Ozkaya Y. The effect of simultaneously performwd cognitive task and physical exercise on pressure pain threshold and tolerance in athletes. Science cult sport. 2014;(2):159-69.
14. Farsi A, Abdoli B, Kaviani M. Compare the effects of cognitive attentional and cognitive-motor load on the performance of bimanual coordination skill. Mot Learn Dev. 2012;7:43-55.
15. A Welford. Single-channel operation in the brain. Acta Psychologica. 1967;27:5-22.
16. Zoudji B, Thon B. Expertise and implicit memory: Differential repetitonpriming effects on decision-making in experienced and non-experienced soccerplayers. Sport Psychol. 2003;34(3):189-207.
17. Lee H, Park S, Lim J, Chang S, Ji J, Lee S. Influence of drivers career and secondary cognitive task on visual search behavior in driving: a dual task paradigm. Adv Phys Educ 2015;5:245-54.
18. Stins JF, Michielsen M, Roerdink M, Beek PJ. Sway regularity reflects attentional involvement in postural control: Effects of expertise, vision and cognition. Gait and Posture. 2009;30(1):106-9.
19. Starkes J, Ericsson KA, editors. Export Performance in Sport: Advances in research on sport expertise. Chicago :Champaign,IL ; 2003. p. 316-7.
20. Nibbeling N, Oudejans R, Daanen H. Effects of anxiety, a cognitive secondary task, and expertise on gaze behavior and performance in a far aiming task. Psychol sport exerc. 2012;13:427-35.