2024
Disentangling negative and positive symptoms in schizophrenia and autism spectrum disorder
Corbera S, Wexler B, Bell M, Pittman B, Pelphrey K, Pearlson G, Assaf M. Disentangling negative and positive symptoms in schizophrenia and autism spectrum disorder. Schizophrenia Research 2024, 271: 1-8. PMID: 39002525, PMCID: PMC11384336, DOI: 10.1016/j.schres.2024.07.002.Peer-Reviewed Original ResearchAutism spectrum disorderPositive and Negative Syndrome ScaleAutism Diagnostic Observation Schedule-GenericExperiential negative symptomsPositive symptomsNegative symptomsExploratory factor analysisSpectrum disorderNegative Syndrome ScaleTarget negative symptomsSyndrome ScaleDiscriminant function analysisSZ relativesAssociated with quality of lifeSchizophreniaSocial skillsSocial functioningDiagnostic classificationAutismFactor analysisAssociated with qualityPredictor of diagnosisSymptomsDisordersQuality of life
2017
SU26. Measuring Implicit Theory of Mind in Schizophrenia Research: Cross-Cultural Validation
Lee H, Poltorak A, Park K, Assaf M, Bell M, Wexler B, Choi K, Corbera S, Lee H. SU26. Measuring Implicit Theory of Mind in Schizophrenia Research: Cross-Cultural Validation. Schizophrenia Bulletin 2017, 43: s170-s170. PMCID: PMC5476051, DOI: 10.1093/schbul/sbx024.024.Peer-Reviewed Original ResearchSocial cognition tasksConfirmatory factor analysisCognition tasksImplicit theoriesSocial Attribution Task-Multiple ChoiceSocial cognition measuresSocial cognitive impairmentsEarly social developmentSchizophrenia researchFactor analysisSeries of ANOVAsPsychiatric symptomsGood internal consistencyCognition measuresGood model fitConscious awarenessInternal consistency coefficientsPremorbid IQCross-cultural validationMental statesFactor structureHealthy controlsValid measureLanguage differencesExtraneous variables