The mediating effect of personality between schizophrenia and prospective memory
10.3760/cma.j.issn.1674-6554.2015.03.012
- VernacularTitle:人格在精神分裂症和前瞻记忆间的中介效应
- Author:
Zhikai LIAN
;
Zhanbiao SHI
;
Yushan LIU
;
Liu YANG
;
He LI
;
Yi LE
;
Ling HE
- Publication Type:Journal Article
- Keywords:
Prospective memory;
Schizophrenia;
Personality
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2015;24(3):233-236
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the differences between schizophrenic patients and normal at prospective memory,and investigate the effect of personality intermediary between schizophrenia and prospective memory.Methods A case-control study was utilized in this research.It used the color matching task to test prospective memory and MMPI-2 scale to test personality differences between the two groups.Results Schizophrenia prospective memory score(19.29±2.30),lower than the normal group(44.74±2.06),the difference was significant(P＜0.01).In mediating effect on the personality inspection,the subscales within MMPI-2 of Social Scale(Si) and Anxiety and tension Scale(ANX) regression coefficients were tested(P＜0.05),which showed significant effect.Further analysis with sobel statistics showed that only one factor tested was significant.The test coefficients of depression scale (D),mental weakness scale (Pt) and schizophrenia scale (Sc) were significantly different (P＜ 0.05),which showed that these subscales also had significant mediating effect.Conclusion The prospective memory performance is low in schizophrenia.The personality characteristics that depression,mental weakness,schizo phrenia,social anxiety and tension play an intermediary role in schizophrenia and prospective memory.
