Sparse factors for the positive and negative syndrome scale: Which symptoms and stage of illness?

Psychiatry Research

Volumn 225, Issue 3, 2015, Pages 283-290

  Anderson, Ariana ^a   Wilcox, Marsha ^b   Savitz, Adam ^b   Chung, Hearee ^b   Li, Qingqin ^b   Salvadore, Giacomo ^b   Wang, Dai ^b   Nuamah, Isaac ^b   Riese, Steven P ^c   Bilder, Robert M ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b JANSSEN RESEARCH AND DEVELOPMENT   (United States)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Confirmatory factor analysis; Dimensional Measures; Exploratory factor analysis; PANSS; RDoC; Schizophrenia

Indexed keywords

ADULT; ANXIETY; APATHY; ARTICLE; CONFIRMATORY FACTOR ANALYSIS; CONTROLLED STUDY; DECISION MAKING; DEPRESSION; DISORIENTATION; EXCITEMENT; EXPLORATORY FACTOR ANALYSIS; FACTORIAL ANALYSIS; FEMALE; GESTURE; GRANDIOSE DELUSION; GUILT; HOSTILITY; HUMAN; MAJOR CLINICAL STUDY; MALE; MENTAL STRESS; MOTOR RETARDATION; POSITIVE AND NEGATIVE SYNDROME SCALE; PSYCHOSOCIAL WITHDRAWAL; SCHIZOPHRENIA; SCORING SYSTEM; SOCIAL AVOIDANCE BEHAVIOR; SPARSE FACTOR MODEL; STATISTICAL MODEL; STEREOTYPY; SYMPTOM; TREATMENT RESPONSE; BEHAVIOR; META ANALYSIS; PSYCHOLOGICAL RATING SCALE; STANDARDS; SYNDROME;

BEHAVIORAL SYMPTOMS; FACTOR ANALYSIS, STATISTICAL; HUMANS; MODELS, STATISTICAL; PSYCHIATRIC STATUS RATING SCALES; SCHIZOPHRENIA; SYNDROME;

EID: 84922879367     PISSN: 01651781     EISSN: 18727123     Source Type: Journal    
DOI: 10.1016/j.psychres.2014.12.025     Document Type: Article

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