看護学生用リフレクション自己評価尺度の開発 : 信頼性・妥当性の検討

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  • カンゴ ガクセイヨウ リフレクション ジコ ヒョウカ シャクド ノ カイハツ : シンライセイ ・ ダトウセイ ノ ケントウ
  • リフレクション自己評価尺度の開発
  • Development of the Reflection and Self-Assessment scale for nursing student : study of its reliability and validity

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The purposes of this study were to develop the Reflection and Self-Assessment (RSA) scale for basic nursing education in Japan, and to examine its reliability and validity. The original RSA scale was developed based on Gibbs's “Reflective Cycle of Experiential Learning Cycle”. Participants were 150 nursing students. They were responding to the questionnaires original RSA scale after their clinical practice at hospitals. An exploratory factor analysis was conducted on a sample of these students, and original RSA scale was revised. The following three factors were finally extracted : Alteration of consciousness/action plan, evaluation/analysis, and description/expression. Confirmatory factor analysis was conducted by analyzing covariance structures and the hypothesized statistical model was found to fit the actual data (GFI=0.903, AGFI=0.795, CFI=0.894). The reliability of the scale was confirmed by a Cronbach's alpha of 0.77 and internal consistency from an item analysis. The content validity was confirmed by the factors resembled with Gibbs's reflective cycle, and the criterion-related validity was confirmed by interventions using the professional identity scale and the critical thinking disposition scale. The hypothetical model supported from above results. The final8‐item scale demonstrated both reliability and validity. It was suggested that the revised RSA scale has a certain reliability and validity. The scale was useful for reflective self-assessment.

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