Cognitive deficits and thought disorder: a retest study.
Cognitive deficits and thought disorder: a retest study.
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认知缺陷和思维障碍：一项重新测试研究。
DOI：
10.1093/schbul/14.1.57
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发表时间：
1988
影响因子：
6.6
通讯作者：
Levinson,JC
中科院分区：
文献类型：
--
作者：
Harvey,PD;Earle-Boyer,EA;Levinson,JC
Manic (n= 26), schizophrenic (n= 26), and normal (n= 25) subjects were examined with a digit span distraction task and with a reality monitoring task. All subjects were tested twice at a 4-day interval, and a clinical assessment of thought disorder was conducted both times on the patients. We found that reality monitoring, distraction task performance, and clinical thought disorder were all quite stable at the retest interval. We further found that different patterns of correlational relationships between cognitive deficits and positive and negative thought disorders were present in the manic and schizophrenic samples. When we conducted a cross-temporal analysis of our data, we found that no cognitive deficits in mania predicted the severity of positive thought disorder over time, although the severity of thought disorder predicted distraction performance over time. In the schizophrenic subjects, distraction performance, but not reality monitoring, exerted a significant cross-temporal influence on positive thought disorder.
