Showing 4 results for Zarian
Ehsan Zarian, Abbas Bahram, Mehdi Sohrabi,
Volume 1, Issue 1 (9-2011)
Abstract
The
purpose of present research was to answer to this question that how attentional
instructions and increasing frequency of movement impress on relative phase
stability in coordination bimanual movements? Participants (N=14) practiced in
phase and anti phase under internal and external attention and increasing
frequency. In acquisition phase apply external v. internal attention and after
each trial KP were given to subjects. On delayed retention test no render
specific instruction. The results revealed that no difference between internal
and external attention about affect on phase stability on in phase and anti
phase patterns. Also increase frequency of movement lead to higher variability
in anti phase and higher stability on in phase.
Abbas Nazarian Madavani, Fereydoon Tondnevis, Seyyed Amir Ahmad Mozaffari,
Volume 1, Issue 2 (12-2011)
Abstract
The purpose of the present study was to determinethe effect of coaching behaviors on coaching efficacy and team dynamic of vollyball pro- league in Iran (2009). 160 athletes and coach from 13 team participated as samples in this study. Coacing behavior was measured by Martin, S.B., & Barnes, K. (1999) Coaching Behavior questionnaire. Coaching Efficacy was measured by Feltz, D.L., Chase, M.A, Mortiz, S.A., Sullivan, P.J. (1999) coaching efficacyquestionnaire. Team Dynamic (team cohesion and collective efficacy), was measured by Carron, A.V., Brawely, L., Widmeyer, W. (1998) team cohesion questionnaire and Felts, D.L., & Lirg, C.D., (1998) collective efficacy questionnaire. The statistical procedure also was based on descriptive and inferential basis and included multivariable regression. The results indicated that coaching behaviors effect on coaching efficacy and team dynamic. Also coaching efficacy effect on team dynamic. As the results revealed, higher frequency of Reinforcement, Mistake – Contingent technical instruction, General communication and organizing behaviors styles, showed an increase in coaching efficacy and team dynamic( team cohesion and collective efficacy) over the season. On the other hand, higher frequency Punishment and Punitive technical instruction behaviors style, an decrease in coaching efficacy and team dynamic ( team cohesion and collective efficacy) over the season.
Dr Maryam Mokhtari Dinani, Dr Abbas Nazarian Madavani,
Volume 6, Issue 12 (11-2016)
Abstract
Today, Organizational culture has an important role in implementation of
Knowledge management. Therefore, the purpose of this research was to predict of
knowledge management through organizational culture in sports organizations.
The Statistical popularly was all managers of National Olympic committee, National
Paralympics committee, National Olympic Academy, and Sport Federations
(N=225). Base on Morgan table, 421 people were selected to this research with
random stratified sampling method.
Probst & et al. (2000) knowledge management questionnaire and Edwin (2006)
organizational culture questionnaire was used to collect data. Data analysis was
performed by the linear and multiple regression.The results of present study
showed there was significant relationship between knowledge management and
organizational culture (p<0.05). Organizational culture had predicted the
knowledge management. Also, organizational flexibility, organizational compatibility
and organizational participation had the most significant prediction with Knowledge
management. With regard to these results, notice to organizational culture in work
place by sport managers can as an effective factor for enhancement of knowledge
managment.
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.
