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1、Myers’PSYCHOLOGYChapter16PsychologicalDisordersPsychologicalDisordersPsychologicalDisordera“harmfuldysfunction”inwhichbehaviorisjudgedtobe:atypical--notenoughinitselfdisturbing--varieswithtimeandculturemaladaptive--harmfulunjustifiable--sometimesthere’sagoodreasonHistoricalPerspectivePerceivedCau
2、sesmovementsofsunormoonlunacy--fullmoonevilspiritsAncientTreatmentsexorcism,cagedlikeanimals,beaten,burned,castrated,mutilated,bloodreplacedwithanimal’sbloodPsychologicalDisordersMedicalModelconceptthatdiseaseshavephysicalcausescanbediagnosed,treated,andinmostcases,curedassumesthatthese“mental”il
3、lnessescanbediagnosedonthebasisoftheirsymptomsandcuredthroughtherapy,whichmayincludetreatmentinapsychiatrichospitalPsychologicalDisordersBio-Psycho-SocialPerspectiveassumesthatbiological,sociocultural,andpsychologicalfactorscombineandinteracttoproducepsychologicaldisordersPsychologicalDisordersPs
4、ychologicalDisorders--EtiologyDSM-IVAmericanPsychiatricAssociation’sDiagnosticandStatisticalManualofMentalDisorders(FourthEdition)awidelyusedsystemforclassifyingpsychologicaldisorderspresentlydistributedasDSM-IV-TR(textrevision)PsychologicalDisorders-EtiologyNeuroticDisorder(termseldomusednow)usu
5、allydistressingbutthatallowsonetothinkrationallyandfunctionsociallyPsychoticDisorderpersonlosescontactwithrealityexperiencesirrationalideasanddistortedperceptionsAnxietyDisordersAnxietyDisordersdistressing,persistentanxietyormaladaptivebehaviorsthatreduceanxietyGeneralizedAnxietyDisorderpersonist
6、ense,apprehensive,andinastateofautonomicnervoussystemarousalAnxietyDisordersPanicDisordermarkedbyaminutes-longepisodeofintensedreadinwhichapersonexperiencesterrorandaccompanyingchestpain,choking,orotherfrighteningsensationAnxietyDisordersPhobiapersistent,irrationalfearofaspecificobjectorsituation
7、Obsessive-CompulsiveDisorderunwantedrepetitivethoughts(obsessions)and/oractions(compulsions)AnxietyDisordersCommonanduncommonfearsAnxietyDisordersAnxietyDisordersPETScanofbrainofpersonwithObsessive/CompulsivedisorderHi