| Title |
Measuring negative symptoms in patients with schizophrenia: reliability and validity of the Korean version of the Motivation and Pleasure Scale-Self-Report
|
|---|---|
| Published in |
Neuropsychiatric Disease and Treatment, May 2016
|
| DOI | 10.2147/ndt.s107775 |
| Pubmed ID | |
| Authors |
Ji-Sun Kim, Seon-Kyeong Jang, Seon-Cheol Park, Jung-Seo Yi, Joong-Kyu Park, Jung Suk Lee, Kee-Hong Choi, Seung-Hwan Lee |
| Abstract |
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. 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. 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 was not associated with psychotic symptoms, agitation/mania, and depression/anxiety, and it showed good discriminant validity. MPSR scores were significantly correlated with Behavioral Activation System total score for trait measure. The Korean version of the MPSR is a notable self-report method for examining the severity of negative symptoms in schizophrenia. |
X Demographics
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 4 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 50% |
| Practitioners (doctors, other healthcare professionals) | 2 | 50% |
Mendeley readers
The data shown below were compiled from readership statistics for 33 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | 3% |
| Unknown | 32 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 7 | 21% |
| Student > Doctoral Student | 5 | 15% |
| Researcher | 4 | 12% |
| Student > Postgraduate | 3 | 9% |
| Student > Bachelor | 2 | 6% |
| Other | 4 | 12% |
| Unknown | 8 | 24% |
| Readers by discipline | Count | As % |
|---|---|---|
| Psychology | 11 | 33% |
| Medicine and Dentistry | 6 | 18% |
| Neuroscience | 3 | 9% |
| Mathematics | 2 | 6% |
| Sports and Recreations | 1 | 3% |
| Other | 0 | 0% |
| Unknown | 10 | 30% |
Attention Score in Context
This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 June 2016.
All research outputs
#15,738,224
of 25,371,288 outputs
Outputs from Neuropsychiatric Disease and Treatment
#1,506
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Outputs of similar age
#165,627
of 311,861 outputs
Outputs of similar age from Neuropsychiatric Disease and Treatment
#57
of 99 outputs
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