Saccuzzo D P, Braff D L, Sprock J, Sudik N
J Clin Psychol. 1984 Nov;40(6):1288-94. doi: 10.1002/1097-4679(198411)40:6<1288::aid-jclp2270400602>3.0.co;2-f.
Compared 20 Ss within the schizophrenia spectrum and 20 non-schizophrenia spectrum controls in terms of their MMPI and Rorschach performance. Ss also were studied in terms of their ability to identify a briefly exposed visual stimulus when it was followed by a noninformational mask stimulus and when it was not. Ss did not differ on the MMPI or on their ability to identify an unmasked target stimulus. They differed significantly in the number of deviant verbalizations, a special scoring category of the Rorschach. Ss also differed in their ability to identify the briefly exposed stimulus when it was followed by the noninformational mask. Results indicated a relationship among the deviant verbalization, the masking procedure, and the schizophrenia spectrum.
比较了20名精神分裂症谱系患者和20名非精神分裂症谱系对照者在明尼苏达多相人格调查表（MMPI）和罗夏墨迹测验表现方面的差异。还研究了这些受试者在以下两种情况下识别短暂呈现的视觉刺激的能力：一是在呈现视觉刺激后紧接着呈现无信息掩蔽刺激时，二是在没有呈现掩蔽刺激时。受试者在MMPI或识别未被掩蔽的目标刺激的能力方面没有差异。他们在异常言语表达的数量上有显著差异，异常言语表达是罗夏墨迹测验的一个特殊计分类别。当短暂呈现的刺激后紧接着呈现无信息掩蔽刺激时，受试者在识别该刺激的能力上也存在差异。结果表明，异常言语表达、掩蔽程序和精神分裂症谱系之间存在关联。
