MAPPING SCHIZOPHRENIC NEGATIVE SYMPTOMS ONTO MEASURES OF THE PATIENTS SPEECH - SET CORRELATIONAL ANALYSIS

被引：18

作者：

ALPERT, M

POUGET, ER

WELKOWITZ, J

COHEN, J

机构：

[1] Murray Alpert, Ph.D.

[2] Enrique R. Pouget, B.A.

[3] Joan Welkowitz, Ph.D.

[4] and Jacob Cohen, Ph.D., is Professor of Psychology, New York University, New York, NY

来源：

PSYCHIATRY RESEARCH | 1993年 / 48卷 / 03期

关键词：

SCHIZOPHRENIA; VOCAL ACOUSTICS; SOCIAL BEHAVIOR; SCALE FOR THE ASSESSMENT OF NEGATIVE SYMPTOMS;

D O I：

10.1016/0165-1781(93)90070-W

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

We describe a system designed to assess the speech behaviors that inform clinicians about their patients' negative symptoms. Measures are formed into scales to reflect the patient's Pausing, Speech Rate, and Dyadic Interaction with the interviewer. Using set correlation, we examined the associations between the acoustic scales and the clinician's ratings of Flat Affect, Alogia, and Asociality. Over half of the multivariance in the clinical scales was accounted for by the acoustic scales. Unique isomorphisms between the acoustic and rating scales were found for: Dyadic Interaction with Flat Affect; Pause Production with Alogia; and Rate with Asociality.

引用

页码：181 / 190

页数：10

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