博士学位論文内容の要旨

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博士学位論文内容の要旨

氏名本家

^{ホンケ}

寿

^{トシ}

洋

^{ヒロ}

所属人間健康科学研究科人間健康科学専攻学位の種類博士（作業療法学）

学位記番号健博第

139

号学位授与の日付平成

29

年

9

月

30

日課程・論文の別学位規則第４条第２項該当

学位論文題名

Reliability and validity of the Japanese Elderly version of Leisure Activity Enjoyment Scale

(

高齢者版・余暇活動の楽しさ評価法の信頼性と妥当性の検討

)

論文審査委員主査教授石井良和

委員教授小林法一委員准教授伊藤祐子

【論文の内容の要旨】

Objective The Leisure Activity Enjoyment Scale (LAES) is used to understand activities that provide enjoyment for elderly people with a disability in Japan. It helps the therapist understand not only what activities the person enjoys, but also, why they enjoy it. The purpose of this study is to examine the reliability and validity of the elderly version of the Leisure Activity Enjoyment Scale.

Method Firstly, 286 elderly participants with a disability were recruited and interviewed using the 29 item LAES as a guide. Item and factor analysis of the data from these respondents were conducted. Secondly, 102 participants were recruited and test-retest reliability and

criterion-related validity were assessed from the data.

Result Item-total correlations and Good-poor analysis quality were

considered adequate for all items included in the LAES. However, as the results from the exploratory factor analysis revealed 11 items with low loadings on the factors, these were subsequently removed. As a result, the final solution involved a number of 5 factors and 18 items overall. These factors included ‘pleasure from thoughts of enjoyment from the past, present or future’; ‘the enjoyment provided through

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