作者
Ji-Sun Kim, Seon-Kyeong Jang, Seon-Cheol Park, Jung-Seo Yi, Joong-Kyu Park, Jung Suk Lee, Kee-Hong Choi, Seung-Hwan Lee
发表日期
2016/5/11
期刊
Neuropsychiatric Disease and Treatment
页码范围
1167-1172
出版商
Taylor & Francis
简介
Background
The Clinical Assessment Interview for Negative Symptoms (CAINS) is one of the validated interview measures of negative symptoms in psychotic disorders. The Motivation and Pleasure Scale-Self-Report (MPSR) is a self-report measure that assesses the motivation and pleasure domains of negative symptoms based on the CAINS. This study evaluated the reliability and validity of a Korean version of the MPSR.
Methods
A total of 139 patients with schizophrenia completed the MPSR, CAINS, Scale for the Assessment of Negative Symptoms (SANS), Brief Psychiatric Rating Scales, Calgary Depression Scale for Schizophrenia, and other measures of trait and cognitive function.
Results
The 15-item MPSR showed good internal consistency. In addition, it also had a good convergent validity with the Motivation and Pleasure subscale of the CAINS and the anhedonia/avolition subscale of the SANS. The scale …
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