Showing 3 results for Decision-Making
Dr Abbas Nazarian Madavani, Dr Maryam Mokhtari Dinani,
Volume 8, Issue 15 (8-2018)
Abstract
The purpose of this study was to investigate the relationship between decision making styles of volleyball coaches and players burnout of the Iranian Premier League. This applied research and the population as census and correlation with statistical sample included 240 male and female players (100 females and 140 males) and 40 coach and head coach of men's and women's teams firms Iran volleyball in the Premier League was in 2012 - 2013. The instruments were Scott and Bruce (1995) decision making styles standard questionnaire and Raedeke and Smith (2001) Athlete burnout standard questionnaire. Reliability of them was approved by Cronbach's alpha. For data analysis, correlation, stepwise regression and t-test were used. Results showed that there is a significant relationship between decision making styles of coaches (rational, intuitive, impulsive, avoidant and dependent) and athlete burnout (emotional exhaustion, diminished performance, and apathy). Also, the rational, dependent, spontaneous and avoidant decision making styles, totally, explain 61% of volleyball player’s burnout.
Fatima Rabiei, Dr. Hamdi Salehi,
Volume 12, Issue 24 (12-2022)
Abstract
The purpose of this investigation was to examine the differences between novice and skilled baseball players to anticipate the type of ball being pitched and to specify the players’ dependence on distributed or local kinematic spatial cues. Male baseball players (N= 15; Mage: 27.73 ± 6.28 years; baseball experience: 7.90 ± 5.69 years) and novices (N= 15; Mage: 23.10 ± 5.68 years; no playing experience in baseball) were asked to anticipate the type of pitch (i.e., fastball vs. curveball) using a spatial occlusion paradigm. Both groups viewed recorded video simulations of spatially manipulated pitches in which nine specific parts of the pitcher’s body or the ball were either omitted or showed separately. The data was analyzed by a 2 (Skill level) × 9 (Display Condition) mixed-design analysis of variance. The results revealed that skilled baseball players outperformed novices in the occlusion conditions. Furthermore, the results revealed that skilled baseball players used throwing arm and ball as well as upper body kinematic cues for their correct anticipations. The results are in line with previous findings on perceptual-cognitive expertise and decision-making in interactive sports and indicate skilled baseball players are able to obtain information distributed globally within the pitcher's body, rather than reliance on specific isolated or local kinematic cues.
Mrs Maryam Khalaji, Dr Mahin Aghdaei, Dr Alireza Farsi, Dr Alessandro Piras,
Volume 100, Issue 100 (10-2020)
Abstract
Using auditory concurrent feedback with the goal of gaze path learning is one of the novelty methods in the attention field. The present study aimed to determine the effect of bisensory feedback using eye movement sonification on the decision-making of the badminton clear shot direction. In a Semi experimental strategy, with pre-post design without a control group and clinical method, participants performed recognizing the direction of the shot under unisensory and bisensory training conditions. Response accuracy, response time, and fixation duration were measured in the pre-test, immediate retention, and delayed retention. The results showed that in the immediate and delayed retention, the bisensory group had higher response accuracy and shorter response time than the unisensory group. The bisensory group had a longer fixation duration in key areas than the unisensory group in both times. The use of auditory feedback can probably be considered as a way to improve decision-making skills at the novice level.
