Showing 7 results for Hosseini
Shahab Bahrami, Shirin Zardoshtian, Rasool Norouzi Seyyed Hosseini,
Volume 1, Issue 2 (12-2011)
Abstract
The aim of this study is to determine the effect of perceived coach leadership behavior on motivational climate and athlete satisfaction of women taking part in basketball super league of Iran. Statistical population of this study was included from all super leagues’ female basketball players. Sample society was equal to all 174 athletes of statistical society and the method of research was descriptive. The personal information questionnaire (demography), leadership sport scale (LSS), motivational climate questionnaire (PMCSQ), and athlete satisfaction questionnaire (ASQ) were used to measure the variables. The results showed that among coaches’ leadership behavior autocratic behavior (ß=0/76) and performance climate social support (ß= 0/24) and education and training behavior and mastery climate have linear relationship and even predict it. Coaches’ leadership behavior and athlete satisfaction have significant linear relationship (p<0/01), also education and training behavior (ß=0/93) and positive feedback (ß=0/75) have linear relationship with athlete satisfaction and even predict it.
As a whole, it is obvious that coaches’ leadership behavior is an important factor in motivational climate and athlete satisfaction so the coaches by using the appropriate leadership behavior can effect on motivational climate and athlete satisfaction to achieve success and desirable outcomes.
Hamid Salehi, Adnan Ghazanfari, Ahmad Reza Movahedi, Maryam Nezakat Alhosseini,
Volume 1, Issue 2 (12-2011)
Abstract
In the present investigation we determined the time course of attention demands during the jumping service in volleyball by the dual-task paradigm. Fourteen voluntary junior elite volleyball players performed 60 jumping serve. Jumping-serve performance (JSP) as primary task and verbal reaction time (RT) to an auditory stimulus that was administered in four probe positions (PP), as secondary task was measured. Repeated measures analyze of variance (ANOVA) showed no significant effect of the PP on JPS, indicates allocating the most attentional weight to the JSP. In second analyze, effect of PP on RT was significant, so that all probes RT were significantly higher than the base line RT, indicates attention demanding of the JSP. Results also showed that pre-shot in run-up (PP1) and after the ball strike (PP4) had the greatest attentional demands respectively while per-jump stepping ahead (PP2) and just pre-striking the ball (PP3) had respectively the lowest needs of attention. The results indicate that attention follows a non-linear pattern, in the JSP.
Maryam Nezakat Alhosseini, Abbas Bahram, Ahmad Farrokhi,
Volume 2, Issue 4 (12-2012)
Abstract
The purpose of this study was to examine the effect of self-control feedback on the learningof generalized motor program and parameters during physical and observational practice. Participants (n=90) were randomly assigned to physical and observational practice (self-control, yoked and instructor KR) groups. They practiced a sequential timing task. The task required participants to press four keys (2, 6, 8, and 4).They performed 72 trials during the acquisition phase and 12 in retention and transfer phase. The analyses demonstrated that during the acquisition phase, relative timing errors were lower for the self-control and instructor groups. During the retention and transfer phase, relative timing errors were lower for the self-control groups and instructor groups. This might explain self-control feedback and physical practice develop the generalized motor program but not parameter learning and support the theoretical separation of GMP and parameter processes.
Ebrahim Norouzi, Fatemehsadat Hosseini, Seyed Mohammad Kazem Vaezmosavi,
Volume 10, Issue 19 (8-2020)
Abstract
The aim of present study is to investigate effect of the quiet eye and quiet mind training on the dart throw learning. Thirty young males were selected with 24.53 mean aged through convenience sampling and randomly divided into quiet eye group, quiet mind group and control group. The study was conducted in four phases, including: Pre-test, training in quiet eye and quiet mind training, retention 1, under pressure test and retention 2. Descriptive statistics, Mixed ANOVA and post-hoc Bonferroni correction were used to data analyze. The results of the study showed that radial error of all groups dwindled as the result of training. Moreover, the radial error of quiet group was lower than other groups and that of quiet mind group was lower control group. Likewise, quiet eye and mind groups were capable of maintaing their performance in the under-pressure test rather than control group. The results of this study suggest that quiet mind and quiet eye training would be beneficial as a tool to prime impilicit learning conditions.
Sanaz Hosseini, Rasoul Yaali, Golnaz Faezi, Sara Oftadeh,
Volume 13, Issue 26 (12-2023)
Abstract
How the process of acquiring and learning new motor skills can be enhanced is one of the basic questions in theoretical and applied movement science, rehabilitation and sport. The Differential Learning (DL) approach is mainly characterized by taking advantage, for the purpose of learning, of fluctuations that occur, without movement repetitions and without corrections during the skill acquisition process. The purpose of this study was to examine the effects of Differential Learning (DL) and Contextual Interference (CI) on the Retention and Transfer of Badminton backhand short serve. Prior to the implementation of the protocol, all participants of the pre-test were taken. Then, each group of research performed for 8 sessions according to the type of training. One day after the completion of the practice protocol, of all participants were taken the tests of Retention and Transfer. The analysis t-test indicated that there was a significant difference between the groups DL and CI in tests Retention and Transfer (p= 0.00). In fact, the results of the research show the effectiveness of the DL approach on the Retention and Transfer of Badminton backhand short serve. Based on the results of the research, the conclusion is that the DL approach is useful for learning skills, and can discover adaptive solutions by creating oscillations in the individual and helped to improve and learning skills.
Zahra Nezakat Alhosseini, Saleh Rafiee, Sadegh Nasri,
Volume 13, Issue 26 (12-2023)
Abstract
The aim of this study was to investigate the effect of observational practice on anticipation and visual search behavior in handball players in handball defense positions. The participants were 23 male handball players aged 16-19 years, who were members of Isfahan national youth and Pishgaman team. The players viewed clips of handball defense positions using eye-tracking glasses. They verbally expressed their anticipation about the outcome of the ball position during the pre-test. The players were divided into two groups: gaze behavior, which was observed (observation of output clips of eye-tracking glasses) and observation group, which observed only handball clips. Then the two groups were retested after 10 sessions of 45 minutes. The results of repeated measures analysis of variance and Muchly test with sphiricity assumed illustrated that the anticipation accuracy and visual search behavior of the gaze behavior group in the post-test were significantly better than the observation group. Defending handball players in the 3×3 position compared to the other two positions (2 × 2, 1 × 1), focused on the background and kinematics of the attacking player to anticipate and identify the attacking player pattern.
Ali Shahhosseini, Seyed Nasrolah Sajadi, Hossein Rajabi,
Volume 13, Issue 26 (12-2023)
Abstract
The purpose of the present research was to identify the factors influencing personal branding for individual athletes. The research method was qualitative approach. The statistical population of the research includes 18 prominent athletes who are national and international champions and sports marketing experts. The sampling method was purposive. The data collection tool was in-depth and semi-structured interviews. Data analysis was done in MaxQDA software version 2020. 136 primary propositions with a total frequency of 247 and with 3 main categories (environmental factors, individual characteristics of athletes, performance characteristics) and 8 subcategories (mass media, social factors, management factors, economic conditions, individual personality characteristics, social responsibilities, social skills) were calculated as effective indicators on personal branding in individual athletes. The results showed that athletes pay more attention to environmental factors, especially mass media, to improve their personal brand as much as possible and manage it better. Also, officials should consider managerial factors such as the budget allocated to the sports field, Comprehensive planning in order to promote athletes, monitor the behavior and relationships of athletes and the existence of legal infrastructure that affects the brand of athletes.
