Thus, applying the “if item deleted” procedure improved Cronbach’s alpha to 0.79 and the intraclass correlation coefficient to 0.759, indicating a moderately significant correlation. 19 In this study, a Cronbach’s alpha value of <0.70 for the whole scale was achieved by extracting some items.
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Tampa Scale of Kinesiophobia for Heart Turkish Version Study: cross-cultural adaptation, exploratory factor analysis, and reliability.
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