Bowen L, Wallace C J, Glynn S M, Nuechterlein K H, Lutzker J R, Kuehnel T G
UCLA Clinical Research Center for Schizophrenia and Psychiatric Rehabilitation.
J Psychiatr Res. 1994 May-Jun;28(3):289-301. doi: 10.1016/0022-3956(94)90012-4.
The purpose of this research was to determine the relationship between schizophrenic individuals' cognitive functioning and their performance in interpersonal interactions and skills training procedures. Thirty schizophrenic individuals and 15 non-mentally ill individuals were administered two versions of the Continuous Performance Test, the Span of Apprehension Test, the Digit Span Distractibility Test, the Assessment of Interpersonal Problem Solving Skills, and three elemental skills training tasks. Vigilance level as measured by the Continuous Performance Test was substantially correlated with performance in both roleplayed interactions and skills training tasks, while recall memory as measured by the Digit Span Distractibility Test was correlated with performance in the skills training tasks independently of vigilance level. Thus, the results indicated that the cognitive dysfunctions of schizophrenia are associated with poorer social functioning and with reduced performance in the elemental procedures that constitute efforts to improve that functioning.
本研究的目的是确定精神分裂症患者的认知功能与其在人际互动和技能训练过程中的表现之间的关系。对30名精神分裂症患者和15名非精神疾病患者进行了两个版本的连续性能测试、领悟广度测试、数字广度分心测试、人际问题解决技能评估以及三项基本技能训练任务。通过连续性能测试测量的警觉水平与角色扮演互动和技能训练任务中的表现显著相关，而通过数字广度分心测试测量的回忆记忆与技能训练任务中的表现相关，且独立于警觉水平。因此，结果表明精神分裂症的认知功能障碍与较差的社会功能以及在构成改善该功能努力的基本程序中表现降低有关。
