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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.
Ali Abbas Zadeh, Hamid Reza Taheri, Ali Heirani, Bahram Yousefi,
Volume 2, Issue 3 (8-2012)
Abstract
The aim of this study was examining the effect of knowledge of results presentation (after successful and unsuccessful trials), on learning and error detection capability in force-produce task. Sixty under graduated students (range age 21.6±4), participated in this study and in order to KR presentation, divided in three groups. One of the groups received KR after successful trials, the other groups after unsuccessful trials. The control groups did not receive any KR. All the participants throughout the trials in the acquisition and retention phases were error estimated. The task was to produce the 70℅ of maximum force of their right hands, by gripping a dynamometer. After data collection, the analysis conducted by using ANOVA repeated measurements for acquisition period, and one way ANOVA for retention test. In acquisition, results showed no significant differences between the first and second groups, on performance and error detection capability of force-produce task (P> 0.05). However in retention (no KR), there was significant differences between two groups (P&le0.05), means that the first group which received KR after successful trials was better than the second group as well as control. This pattern of results suggests that if people receive the KR after successful trials than unsuccessful, the better learning and error detection capability will occur.
Shirin Zardoshtian, Behesht Ahmadi, Azadeh Azadi,
Volume 2, Issue 3 (8-2012)
Abstract
The aim of this study was to examine therelationship perceived autonomy-supportive behaviors of coaches onself-determined motivation and sport commitment of elitefemale players inHandball league. The research desing was a descriptive-correlational.For this pourpose statistical society of this research incloud 237 female players were selected equal to sample society. Perceived autonomy- supportive behaviors of coaches, self-determined motivation and sport commitment were assessed using the perceived autonomy support scale for exercise settings(PASSES), Sport Motivation Scale (SMS( and Sport Commitment Model Scale) scms) respectively. The validity and reliability of the questionnaires was measured and modified.Data were analyzed using multiple regression and Structural Equation Models (SEM) in significance level of P<0/05. The finding showed autonomy-supportive behaviors had significant positive correlation with intrinsic motivation, introjected regulation and indentified regulation. However, autonomy-supportive negative correlation amotivation.In addition, intrinsic motivation, introjected regulation and indentified regulation had significant positive correlation with sport commitment players.Multiple regression showed autonomy-supportive coaches was predictor factor for the intrinsic motivation, extrinsic motivation and sport commitment players.path analysis results offered support for the proposed model. Total mediation was supported in the case of intrinsic motivation, introjected regulation and indentified regulation in the relationship between autonomy-supportive coaches and sport commitment players. The findings underline the importance of perceived autonomy-supportive coaches in motivation and sport commitment players. The results provide support Self-determination Theory in elite players
Hossein Eydi, Rahim Ramzaninezhad, Bahram Yousefi, Seyyed Nasrollah Sajjadi,
Volume 2, Issue 4 (12-2012)
Abstract
It is widely recognized that the performance measurement of organizations should help them in their strategic decisions and in their capacity to evaluate their successes. This study uses the Competing Value Framework )CVF) for measurement the organizational effectiveness of four federations of basketball, handball, taekwondow and Weight lifting. Those federations were selected according to a goal oriented and non casual method that all of sport federation stakeholders (professional employee, president, and vice-president, secretary, coaches, national athletes and referees) selected as a sample (N=236) and 167 people participated in research (70 0/0). Self-management OE questionnaire in sport conducted according to survey of literature and using exploratory factor analysis in study showed the 62 questions that evaluate four quadrant and eight sub factors of human relations model (Flexibility, Resources) Internal process model (organizational interaction, Stability) open systems model(worked force cohesion, worked force expert) and rational-goal model (Planning, Productivity), according the CVF. Result showed that between four quadrants of effectiveness in sport federations, rational goal model (Planning, Productivity) has a most important quadrant. Descriptive result of eight factor of effectiveness in CVF showed that factors of flexibility, planning, organizational interaction and human resource cohesion basketball, in factor of resource, productivity and human resource expert the tekvandow and in a stability factor Weight lifting has a good state in comparison of other federations.
Homayoon Abbasi, Seyed Nasrollah Sajjadi, Anooshiravan Kazemnejad,
Volume 3, Issue 5 (4-2013)
Abstract
Today, the organizational culture variable is the main focus of analysis in many organizational studies. In the last years, this construct, has found special status in the field of sport management researches. This study aims to validate and investigate the psychometric properties of organizational culture assessment instrument (OCAI) based on the competing values framework model (CVF) in Iranian sport organizations (federations). The methodology of the present research is based on a correlation study (A factor analysis type of covariant matrix or correlation through principle components analysis method). The statistical population includes 52 sport federations (703 sport experts). In confirmatory factor analysis (CFA) method, the number of samples was determined according to the number of variables and 253 subjects (83.77%) were selected in a stratified random sampling method as final samples. The data were collected through OCAI and the construct validity, also, analyzed using LISREL 8.70 software and a CFA method. The results obtained showed that OCAI questionnaire was a multi-dimensional construct and the four OCAI factors were confirmed to be as cultural profiles: Clan (6 items), Adhocracy (6 items), Market (6 items) and Hierarchy (6 items). The other result, confirmed the OCAI reliability suitability by computing internal consistency through cronbach &alpha test (r=0/86). Considering the confirmation of psychometric properties of OCAI and cultural profiles in factor analysis, organizational culture assessment instrument (OCAI) based on the competing values framework model (CVF) seems to be an appropriate instrument and theoretical framework for assessing the organizational culture in Iranian sports organizations (federations). Therefore, it is suggested that sport management researchers attempt to assess the organizational culture by using OCAI questionnaire in Iranian sport organizations.
Ali Abaszadeh, Abdolah Ghasemi, Ali Heirani, Mehdi Nabavi Nik,
Volume 10, Issue 19 (8-2020)
Abstract
Augmented feedback is information that guidance performance to direction correct response and has critical role in motor skill learning. The purpose of this study was to examine the effect of knowledge of results, after good and poor trials on learning and error estimation capability in children.32 elementary students (Mean age 10/4, SD ± 0/9) that all novice and no experience in dart skill participated in this research and randomly divided in two groups (good and poor feedback groups). Participants’ in acquisition phase exercise dart skill at 10 blacks (6-trial) and received knowledge of resulting feedback on 3 attempts in each block, also in all their trials on the acquisition and retention had error estimation. Multiplex Analysis of variance test (2*2) with repeated measures, independent t test and Multiple Analysis of variance test used to data analysis (α=0.05). There were significant difference between two groups in performance and error estimation in practice phase (p=0/001). Also, the good feedback group showed learning and error detection capability advantages on a delayed retention test (p=0/001). These results demonstrated that learning and error detection capability are facilitated if feedback is presented after good rather than poor trials.
[M1]چکیده انگلیسی بر اساس چکیده فارسی دوباره نویسی شده است.
Ali Abbaszadeh, Abdolah Ghasemi, Dr Ali Heirani, Dr Mahshid Zare Zadeh,
Volume 12, Issue 23 (9-2022)
Abstract
Abstract
Birth weight is one of the most important indicators of neonatal health in any society and is considered as the best tool to measure the outcome of pregnancy and the most important factor in determining the incidence of disease or death of the infant. The purpose of this study was to investigating relationship between visual impairments and motor problems in children 3-6 age with very low birth weight and extremely low birth weight. The participants of this study were 88 children, 54 children with very low birth weight and 34 children with extremely low birth weight who were selected as available. The MABC-2 test were used evaluated motor performances and visual functions such as visual acuity, contrast sensitivity, Stereo acuity, Strabismus, nystagmus, Accommodation, convergence and visual perception measuring by a pediatric ophthalmologist. Pearson correlation coefficient test with bootstrap confidence intervals was used to examine the relationship between each of the visual measurements and motor function. Also, a two-string point coefficient was used to determine the relationship between motor function and eye deviation and nystagmus. The results showed that the rate of visual and motor disorders in the two groups of preterm children was high compared to the healthy population, but there was no significant relationship between visual deficits and movement problems in the two groups of preterm children. This means that vision impairment does not lead to motor problems in preterm children.
