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KMID : 0981220140140020319
Congnitive Behavior Therapy in Korea
2014 Volume.14 No. 2 p.319 ~ p.337
Validation of Korean version of Glasgow Sleep Effort Scale(GSES)
Kim Mu-Kyung

Koo Hoon-Jung
Kwon Jung-Hye
Han Jin-Kyu
Abstract
The present study examined the psychometric properties of the Korean version of the Glasgow Sleep Effort Scale(K-GSES). The Glasgow Sleep Effort Scale(GSES), K-DBAS-16, ISI, BAI, CES-D, PSAS, and PSWQ were administered to 109 insomnia patients and 136 normal sleepers. The results of factor analysis of the Korean version of GSES revealed a one factor structure. In addition, the results showed relatively high internal consistency, adequate test-retest reliability over 3 week period, and good convergent and discriminant validity of the K-GSES. The Korean version of GSES was found to have significant positive correlations with K-DBAS-16, ISI, CES-D, PSWQ, BAI, and mental arousal among PSAS. Finally, the implications and limitations of the present study and suggestions for the future research were discussed.
KEYWORD
insomnia, sleep effort, GSES, reliability, validity, factor structure
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