Jones I H, Pansa M
J Nerv Ment Dis. 1979 Jul;167(7):402-9. doi: 10.1097/00005053-197907000-00002.
Using remote control videotape recording of interviews and subsequent analysis of the record, eight measures of nonverbal behavior (principally facial) have been made in 12 schizophrenic and 13 depressive subjects shortly after admission to the hospital and again prior to discharge. They were matched with controls who were interviewed in a similar way. Additional videotape observations were made prior to the interview, when the patient was alone and subsequently when he was shown pictures designed to evoke emotional responses. It appears that some nonverbal behaviors can be used in the interview to differentiate between psychiatric patients and normals. These may also be useful as an index of clinical change since they revert toward the normal with clinical improvement. The nonverbal behaviors studied were more prominent in the interpersonal setting than when alone or when the subject was looking at pictorial stimuli. This implies that they may be elicited in response to another individual, either as a distortion of the ordinary nonverbal signaling system, or as physiological responses to a changed state of arousal induced by the interpersonal setting rather than as static characteristics of the syndrome.
通过对访谈进行遥控录像记录并随后对记录进行分析，在12名精神分裂症患者和13名抑郁症患者入院后不久以及出院前，对八项非言语行为（主要是面部行为）进行了测量。他们与以类似方式接受访谈的对照组进行了匹配。在访谈前、患者独处时以及随后向其展示旨在唤起情绪反应的图片时，进行了额外的录像观察。似乎在访谈中可以利用一些非言语行为来区分精神科患者和正常人。这些行为也可能作为临床变化的指标有用，因为随着临床改善它们会恢复到正常状态。所研究的非言语行为在人际环境中比独处时或受试者观看图片刺激时更为突出。这意味着它们可能是对另一个人的反应而引发的，要么是普通非言语信号系统的扭曲，要么是对人际环境引起的唤醒状态变化的生理反应，而不是该综合征的静态特征。
