Jalal Dehghanizade; Hasan Mohamadzade; Hadi Moradi
Abstract
Mental rotation is the ability to imagine how an object will look if rotated away from the orientation in comparison with the one which is actually presented. That is a component of spatial abilities. This research aimed at comparing mental rotation ability in those with motor and cognitive experiences. ...
Read More
Mental rotation is the ability to imagine how an object will look if rotated away from the orientation in comparison with the one which is actually presented. That is a component of spatial abilities. This research aimed at comparing mental rotation ability in those with motor and cognitive experiences. The method of this research was causal-comparative and the sample was selected purposively. The sample included 60 boys with a mean age of 17.17 years (motor experience = 20 subjects in wrestling group, cognitive experience = 20 subjects in computer game group and without motor and cognitive experiences (control) = 20 subjects). Peters et al. Mental Rotation Test (version A) (1995) was used to compare mental rotation. The results of the one-way ANOVA test showed a significant difference between the control group and wrestling group and also between the control group and PC game group (P≤0.01). There was no significant difference between wrestling and PC game groups in mental rotation (P>0.05). These findings indicated the positive effects of motor and cognitive experiences on cognitive development (mental rotation).
Iraj Armand Pour; Javad Azimi Rad; Hamid Reza Negarestani
Abstract
The aim of this study was to determine motivational priorities of participationin wrestling among wrestlers (Greco-Roman and freestyle) in Kermanshah city.The statistical population consisted of 4612 wrestlers of Kermanshah city. 242wrestlers in different age groups (99 adolescents, 56 juniors and 87 ...
Read More
The aim of this study was to determine motivational priorities of participationin wrestling among wrestlers (Greco-Roman and freestyle) in Kermanshah city.The statistical population consisted of 4612 wrestlers of Kermanshah city. 242wrestlers in different age groups (99 adolescents, 56 juniors and 87 seniors) wereselected as a sample with random sampling method. Personal informationquestionnaire and Gale participation motivation questionnaire were used to collectdata and at the end of the training session, the questionnaires were completed.Friedman test, one-way analysis of variance and SPSS software version 13 wereused to analyze data at significance level of 0.05. Gaining success (7.44 ranking),energy depletion (6.15 ranking) and meeting friends (4.57 ranking) were the firstpriorities to participate in wrestling. There was no significant difference inmotivation of participation among different age groups (P>0.05). Results indicatedthat gaining success was the main factor of participation in wrestling inKermanshah and there was no significant difference in the priority of motivationalfactors among different age groups and those groups with various wrestlingparticipation records.
