valiollah Kashani; Mohamad Ali Salianeh; Asie Paran Davaji
Abstract
The aim of this study was to determine validity and reliability of the Persian version of causes of re-injury worry scale. A final version of this scale in injured athletes was translated and developed based on the feedbacks provided by experts in sport sciences and 195 athletes who had experienced injury ...
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The aim of this study was to determine validity and reliability of the Persian version of causes of re-injury worry scale. A final version of this scale in injured athletes was translated and developed based on the feedbacks provided by experts in sport sciences and 195 athletes who had experienced injury were selected by cluster random sampling method. The data were analyzed using inferential statistics (confirmatory factor analysis (CFA) and Cronbach’s alpha and intra-class correlation coefficients (ICC)) and descriptive statistics. The findings indicated good fit of the CFA model over the Persian version of this scale. In addition, Cronbach’s alpha coefficient and ICC demonstrated acceptable internal consistency and temporal validity of this scale. Proper translation and selecting a heterogeneous sample may have contributed to the good fit of the CFA model.
Mohsen Purmenati; Hassan Gharayagh Zandi; Elahe Arab Ameri
Abstract
Stress is a natural phenomenon in sport competitions. An athlete may maintain good performance and achieve success when he can deal with stress. The present study aimed at examining the validity and reliability of Anshel and Kaissidis’s Coping Style Inventory for athletes. To this end, this questionnaire ...
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Stress is a natural phenomenon in sport competitions. An athlete may maintain good performance and achieve success when he can deal with stress. The present study aimed at examining the validity and reliability of Anshel and Kaissidis’s Coping Style Inventory for athletes. To this end, this questionnaire was translated into Persian in several stages and sent to 7 sports psychologists to examine its content validity based on the criteria of content validity index and ratio. These experts approved the content validity of the Persian version. Subsequently, the questionnaire was distributed among 425 athletes with different skill levels in both team and individual sports. The data were analyzed using confirmatory factor analysis. The results showed good fit of the data to the model (RMSEA=0.048, NFI=0.927, CFI=0.945, X2/df=1.67). The internal consistency of the subscales was examined using Cronbach’s alpha formula. The alpha coefficients were found to be 0.763 and 0.814 for the subscales of approach style and avoidance style, respectively, which indicated good reliability of the scale. It can be concluded that Coping Style Inventory for athletes was an appropriate instrument to study sports stress and coping strategies in Iranian samples.
Ahmad Farrokhi; Ebrahim Motesharee; Rasool Zeyd Abadi; Samira Aghasi; Gholam Reza Parsa
Abstract
The aim of this study was to determine the validity and reliability of the Persian version of sport perfectionism scale of Dun et al. (2006). To determine the construct validity of the questionnaire, 393 (230 male and 163 female) athletes with different skill levels (novice, non-elite and elite) in 10 ...
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The aim of this study was to determine the validity and reliability of the Persian version of sport perfectionism scale of Dun et al. (2006). To determine the construct validity of the questionnaire, 393 (230 male and 163 female) athletes with different skill levels (novice, non-elite and elite) in 10 team and individual sports were selected by random sampling method and then completed the questionnaire. For this purpose, three sport psychologists and three English teaching experts translated the questionnaire into Persian by translation - back translation method. Then, content and face validity of the Persian version was confirmed (CVI=0.89, VCR=0.93). Confirmatory factor analysis (CFA) based on structural equations model was used to determine the construct validity of the questionnaire; Cronbach alpha coefficient was used to determine internal consistency of the questionnaire and intra-class correlation coefficient under test-retest method with a 2-week interval was used to study temporal reliability of items. The results showed that the primary model of sports perfectionism scale did not support the favorable fit and thus did not confirm the construct validity of the primary model (30 questions). But after eliminating three problematic questions, the second model with 27 questions had acceptable fit indexes (RMSEA=0.08, CFI=0.87), internal consistency and temporal reliability indicating good validity and reliability of the modified Persian version (27 items) of sport perfectionism scale. Therefore, the Persian version of the sport perfectionism scale (modified model of 27 questions) can be used to study and evaluate the personality traits of Iranian athletes.
