Rasch모형을 적용한 운동지속의도 척도의 적합성 : 골프장 이용객을 대상으로

Abstract

The purpose of this study is to verify the suitability of the exercise adherence intention scale for golf course user by applying the Rasch model. In order to achieve this, a sample of 327 golf course users was selected by using purposive sampling method from Gyeonggi and Chungcheong among which 27 data were removed and finally 300 data were used. Rasch model was applied to verify the fit of the scale, and Winsteps 3.65.0 program was used for analysis. The exercise adherence intention scale satisfies the one-dimensional assumption, and it was found that all of the response categories such as the 5-point Likert scale, the item fit, and the item difficulty were satisfied. However, it was found that the distribution of the response attribute score and question difficulty was not suitable. 5 Itemn of the exercise abherence intention scale for golf course users were appropriate. And if the item difficulty distribution is satisfied, it could increase the validity of the response results on exercise adherence intended for golf course users.