Ziuban A L, Pashkovskiĭ V E
Zh Nevropatol Psikhiatr Im S S Korsakova. 1977;77(2):247-52.
In a solution of logical tasks of a deductive character by normals and patients with paranoid schizophrenia, the latter find solutions in less than half of the cases. They attract a great amount of questions, the character of which are more concrete with an accent on "weak" signs rather than general. The patients do not display adequate plans in solving such tasks, the search of the semantic field is narrow. Assumingly there is a disorder of the structure and ierarchy of information kept in the brain.
在正常人和偏执型精神分裂症患者解决演绎性质的逻辑任务的过程中，后者在不到一半的情况下找到解决方案。他们引出大量问题，这些问题的特点更具体，侧重于“微弱”迹象而非一般性。患者在解决此类任务时未表现出适当的计划，语义场搜索狭窄。推测存在大脑中所存储信息的结构和层次紊乱。
