DeWolfe A S, Fedirka P J
J Clin Psychol. 1978 Apr;34(2):302-5. doi: 10.1002/1097-4679(197804)34:2<302::aid-jclp2270340207>3.0.co;2-d.
Assessed the effect of response interference on the word associations of male and female process and reactive schizophrenics in two studies that used the difference in associative disturbances between high and low interference (low and high commonality stimulus words) as the measure. The reactives showed a significantly greater increase in disturbances in the high interference condition than did process schizophrenics in both studies. These results occurred in process and reactive groups that did not differ in age, IQ, institutionalization, and current level of physiological arousal and symptom severity in Study I. Findings supported predictions from a qualitative differences theory of cognitive deficit in schizophrenia.
在两项研究中，通过利用高干扰（低共性刺激词）和低干扰（高共性刺激词）之间联想障碍的差异作为衡量标准，评估了反应干扰对男性和女性过程型及反应型精神分裂症患者单词联想的影响。在两项研究中，反应型患者在高干扰条件下的干扰增加幅度均显著大于过程型精神分裂症患者。在研究一中，这些结果出现在年龄、智商、住院情况以及当前生理唤醒水平和症状严重程度并无差异的过程型和反应型组中。研究结果支持了精神分裂症认知缺陷的质性差异理论的预测。
