Nakamura M, Fukui Y, Kadobayashi I, Kato N
Folia Psychiatr Neurol Jpn. 1976;30(2):111-9. doi: 10.1111/j.1440-1819.1976.tb00116.x.
The contingent negative variation (CNV) was correlated with Maudsley Personality Inventory (MPI) in 43 healthy adults as follows: (1) The conventional CNV with motor-response showed a negative correlation with the scores of extroversion in the MPI (E-scores). The recovery of the conventional CNV after verbal extinction showed both a negative correlation with the E-scores and a politive correlation with the scores of neuroticism (N-scores). (2) The motor-response-deprived CNV in the stimuli and nonresponse sessions (Sa and Na) showed no correlation with the MPI, because they fluctuated according to the subject's attentiveness. On the other hand, the CNV in the discrimination session (Da) with constant attentiveness to stimuli showed a positive correlation with the N-scores. (3) The response times in the control and response sessions showed a positive correlation with the N-scores in males and a negative correlation in females. The correlation with the E-scores was nearly opposite.
对43名健康成年人进行了研究，结果显示关联性负变（CNV）与莫兹利人格问卷（MPI）之间存在如下相关性：（1）常规的伴有运动反应的CNV与MPI中的外向性得分（E得分）呈负相关。言语消退后常规CNV的恢复与E得分呈负相关，与神经质得分（N得分）呈正相关。（2）在刺激和无反应阶段（Sa和Na）中，剥夺运动反应的CNV与MPI无相关性，因为它们会根据受试者的注意力而波动。另一方面，在对刺激保持恒定注意力的辨别阶段（Da）中的CNV与N得分呈正相关。（3）在控制和反应阶段的反应时间与男性的N得分呈正相关，与女性的N得分呈负相关。与E得分的相关性几乎相反。
