PSY285 Chapter 14
- 1. 1A PowerPoint™ Slide Presentation forAbnormal Psychology Ninth Edition 9/eLauren B. Alloy, Ph.D.John H. Riskind, Ph.D.Margaret B. ManosDeveloped by Joseph A. Davis, Ph.D.McGraw-Hill Copyright © 2005. This McGraw-Hill multimedia product and its contents are protected under copyright law. The following are prohibited by law: any public performance or display, including transmission over any network; preparation of any derivative work, including the extraction, in whole or part, of any images; any rental, lease, or lending of the program.
- 2. 2Chapter 14Schizophrenia and Delusional Disorder
- 3. 3Chapter Main PointsSchizophreniaDelusional DisorderProblems in the Study of SchizophreniaSchizophrenia: Theory and Therapy
- 4. 4SchizophreniaSchizophrenia:A group of psychoses in which deterioration of functioning is marked by severe distortion of thought, perception, and mood, by bizarre behavior
- 5. 5Schizophrenia: Disorders of Thought and LanguageDelusions:Delusions of PersecutionDelusions of Control (Delusions of influence)Delusions of Reference
- 6. 6Schizophrenia: Disorders of Thought and LanguageDelusions:Delusions of GrandeurDelusions of Sin and GuiltHypochondriacal DelusionsNihilistic Delusions (non-existence)
- 7. 7Schizophrenia: Disorders of Thought and LanguageDelusions:Thought broadcastingThought insertionThought withdrawal
- 8. 8Schizophrenia: Disorders of Thought and LanguageLoosening of Associations (loose associations):Ideas jump from one to another, with the result that the person wanders further and further away from the topic
- 9. 9Schizophrenia: Disorders of Thought and LanguagePoverty of Content:Poor communication despite correct grammar and adequate vocabularyNeologisms:The use of new words and phrases, often formed by combining parts of two or more regular words that have little if any translation
- 10. 10Schizophrenia: Disorders of Thought and LanguageClanging (clang association):The pairing of words that have no relation to one another beyond the fact that they rhyme or sound alikeWord Salad:Words and phrases are combined in what appears to be a completely disorganized fashion
- 11. 11Symptoms of Schizophrenia: Disorders of PerceptionBreakdown of Selective Attention:Inability to confine extraneous data to the edge of consciousnessHallucinations:Perceptions that occur in the absence of any appropriate external stimuli
- 12. 12Symptoms of Schizophrenia: Disorders of MoodBlunted Affect:Patient shows little emotionFlat Affect:Patient shows no emotionInappropriate Affect:The expression of emotions unsuitable to the situation
- 13. 13Symptoms of Schizophrenia: Disorders of Motor BehaviorStereotypy:The act of engaging in purposeless behaviors repetitively over long periods of timeSocial Withdrawal:The lack of attention to or interest in the goings-on of the external world
- 14. 14The Course of SchizophreniaThe Prodromal Phase:The gradual deterioration of functioning before any clearly psychotic symptoms appearThe Active Phase:Patient begins showing prominent psychotic symptoms
- 15. 15The Course of SchizophreniaThe Residual Phase:Gradual recoveryBehavior is similar to that of the prodromal phase
- 16. 16The Subtypes of SchizophreniaDisorganized Schizophrenia:Pronounced incoherence of speechMood disturbanceDisorganized behavior, or lack of goal orientation
- 17. 17The Subtypes of SchizophreniaCatatonic Schizophrenia:Marked disturbance in motor behaviorCatatonic stuporcomplete immobility, usually accompanied by mutism
- 18. 18The Subtypes of SchizophreniaParanoid Schizophrenia:Delusions and/or hallucinations of a relatively consistent nature, often related to the themes of persecution and grandeur
- 19. 19Dimensions of SchizophreniaProcess-reactive Dimension:Variation in onset of schizophreniaGood-poor Premorbid Dimension:How well the patient was functioning before the onset of the active phase
- 20. 20Dimensions of SchizophreniaPositive-negative Symptoms Dimension:Positive Symptoms:The presence of something that is normally absentNegative Symptoms:The absence of something that is normally present
- 21. 21Dimensions of SchizophreniaParanoid-nonparanoid:The criterion of classification is the presence (paranoid) or absence (nonparanoid) of delusions of persecution and/or grandeur
- 22. 22Delusional DisorderThe Symptoms of Delusional Disorder:Persecutory typeGrandiose typeJealous typeErotomanic typeSomatic type
- 23. 23Schizophrenia: Theory and TherapyThe Neuroscience Perspective:Genetic studies:Family studiesTwin studiesAdoption studiesMode of transmissionGenetic high-risk studiesBehavioral high-risk studies
- 24. 24Schizophrenia: Theory and Therapy
- 25. 25Schizophrenia: Theory and TherapyThe Neuroscience Perspective:Brain imaging studiesPrenatal brain injury
- 26. 26Schizophrenia: Theory and TherapyBiochemical Research:The Dopamine Hypothesis:schizophrenia is associated with excess activity in the parts of the brain that use dopamine as a neurotransmitter
- 27. 27Schizophrenia: Theory and TherapyThe Cognitive Perspective:OverattentionUnderattentionVulnerabilityCognitive therapy
- 28. 28Schizophrenia: Theory and TherapyThe Interpersonal Perspective:Expressed emotionCommunication devianceTreatment for families
- 29. 29Schizophrenia: Theory and TherapyThe Behavioral Perspective:Learned nonresponsivenessRelearning normal behaviorDirect reinforcementThe token economySocial-skills training
- 30. 30Schizophrenia: Theory and TherapyThe Sociocultural Perspective:Assertive Community Treatment (ACT)Personal TherapyUnitary Theories: diathesis stress model
- 31. 31Recapping the Main PointsSchizophreniaDelusional DisorderProblems in the Study of SchizophreniaSchizophrenia: Theory and Therapy
- 32. 32End of Chapter 14Schizophrenia and Delusional Disorder