SchizophreniaSchizophrenic PsychologySchizophrenia, ParanoidAntipsychotic AgentsSchizophrenia, DisorganizedIntervention StudiesPsychotic DisordersSchizophrenia, ChildhoodPsychiatric Status Rating ScalesSchizophrenia, CatatonicCognition DisordersSchizotypal Personality DisorderNeuropsychological TestsSchizophrenic LanguageBipolar DisorderRisperidoneClozapineBrief Psychiatric Rating ScaleTreatment OutcomeDelusionsHallucinationsPrefrontal CortexBrainAffective Disorders, PsychoticSensory GatingMagnetic Resonance ImagingSocial AdjustmentDelirium, Dementia, Amnestic, Cognitive DisordersAnalysis of VarianceHaloperidolCase-Control StudiesRisk FactorsHealth PromotionEarly Medical InterventionFollow-Up StudiesGenetic Predisposition to DiseaseTime FactorsNational Institute of Mental Health (U.S.)BenzodiazepinesBrain MappingEndophenotypesStartle ReactionResearch DesignProgram EvaluationFamilyQuestionnairesAttentionHealth EducationFrontal LobeCognitionDominance, CerebralPatient Education as TopicRandomized Controlled Trials as TopicEarly Intervention (Education)Control GroupsImage Processing, Computer-AssistedPilot ProjectsDibenzothiazepinesTemporal LobeSeverity of Illness IndexUnited StatesThinkingDiagnostic and Statistical Manual of Mental DisordersMemory, Short-TermMotivationSocial PerceptionGyrus CinguliCerebral CortexPsychoses, Substance-InducedEvoked Potentials, AuditoryPerceptual DisordersMemory DisordersPatient ComplianceCatechol O-MethyltransferaseBehavior TherapyChronic DiseaseReaction TimeProspective StudiesRisk Reduction BehaviorHealth Knowledge, Attitudes, PracticeElectroencephalographyRemedial TeachingReality TestingMental DisordersOutcome Assessment (Health Care)Cost-Benefit AnalysisSocial EnvironmentSocial BehaviorCounselingEgoStatistics as TopicQuality of LifePhencyclidinePsychotherapyPsychometricsFamily TherapyPolymorphism, Single NucleotideAge of OnsetNeural PathwaysMotor Activity