Myers’  EXPLORING   PSYCHOLOGY   (6th Ed) <ul><li>Chapter 13 </li></ul><ul><li>Psychological Disorders </li></ul><ul><li>J...
Psychological Disorders <ul><li>Psychological Disorder </li></ul><ul><ul><li>a “harmful dysfunction” in which behavior is ...
Psychological Disorders <ul><li>Medical Model </li></ul><ul><ul><li>concept that diseases have physical causes </li></ul><...
Psychological Disorders <ul><li>Bio-Psycho-Social Perspective </li></ul><ul><ul><li>assumes that biological, sociocultural...
Psychological Disorders
Classifying  Psychological Disorders <ul><li>DSM-IV </li></ul><ul><ul><li>American Psychiatric Association’s  Diagnostic a...
Anxiety Disorders <ul><li>Anxiety Disorders   </li></ul><ul><ul><li>distressing, persistent anxiety or maladaptive behavio...
Anxiety Disorders <ul><li>Panic Disorder </li></ul><ul><ul><li>marked by a minutes-long episode of intense dread in which ...
Anxiety Disorders <ul><li>Phobia </li></ul><ul><ul><li>persistent, irrational fear of a specific object or situation </li>...
Anxiety Disorders <ul><li>Common and uncommon fears </li></ul>
Anxiety Disorders
Anxiety Disorders <ul><li>PET Scan of brain of person with obsessive- compulsive disorder </li></ul><ul><li>High metabolic...
Dissociative Disorders <ul><li>Dissociative Disorders </li></ul><ul><ul><li>conscious awareness becomes separated (dissoci...
Personality Disorders <ul><li>Personality Disorders </li></ul><ul><ul><li>disorders characterized by inflexible and enduri...
Personality Disorders <ul><li>Antisocial Personality Disorder </li></ul><ul><ul><li>disorder in which the person (usually ...
Mood Disorders-Depression <ul><li>Boys who were later convicted of a crime showed relatively low arousal </li></ul>
Personality Disorders <ul><li>PET scans illustrate reduced activation in a murderer’s frontal cortex </li></ul>Normal Murd...
Mood Disorders <ul><li>Mood Disorders   </li></ul><ul><ul><li>characterized by emotional extremes </li></ul></ul><ul><li>M...
Mood Disorders <ul><li>Manic Episode </li></ul><ul><ul><li>a mood disorder marked by a hyperactive, wildly optimistic stat...
Mood Disorders-Depression
Mood Disorders- Suicide
Mood Disorders-Bipolar <ul><li>PET scans show that brain energy consumption rises and falls with emotional switches </li><...
Mood Disorders-Depression <ul><li>Altering any one component of the chemistry-cognition-mood circuit can alter the others ...
Mood Disorders-Depression <ul><li>The vicious cycle of depression can be broken at any point </li></ul>
Schizophrenia <ul><li>Schizophrenia </li></ul><ul><ul><li>literal translation “split mind” </li></ul></ul><ul><ul><li>a gr...
Schizophrenia <ul><li>Delusions </li></ul><ul><ul><li>false beliefs, often of persecution or grandeur, that may accompany ...
Schizophrenia
Schizophrenia
Schizophrenia
Schizophrenia
Rates of Psychological Disorders
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Ch13

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Ch13

  1. 1. Myers’ EXPLORING PSYCHOLOGY (6th Ed) <ul><li>Chapter 13 </li></ul><ul><li>Psychological Disorders </li></ul><ul><li>James A. McCubbin, PhD </li></ul><ul><li>Clemson University </li></ul><ul><li>Worth Publishers </li></ul>
  2. 2. Psychological Disorders <ul><li>Psychological Disorder </li></ul><ul><ul><li>a “harmful dysfunction” in which behavior is judged to be: </li></ul></ul><ul><ul><ul><li>atypical--not enough in itself </li></ul></ul></ul><ul><ul><ul><li>disturbing--varies with time and culture </li></ul></ul></ul><ul><ul><ul><li>maladaptive--harmful </li></ul></ul></ul><ul><ul><ul><li>unjustifiable--sometimes there’s a good reason </li></ul></ul></ul>
  3. 3. Psychological Disorders <ul><li>Medical Model </li></ul><ul><ul><li>concept that diseases have physical causes </li></ul></ul><ul><ul><li>can be diagnosed, treated, and in most cases, cured </li></ul></ul><ul><ul><li>assumes that these “mental” illnesses can be diagnosed on the basis of their symptoms and cured through therapy, which may include treatment in a psychiatric hospital </li></ul></ul>
  4. 4. Psychological Disorders <ul><li>Bio-Psycho-Social Perspective </li></ul><ul><ul><li>assumes that biological, sociocultural, and psychological factors combine and interact to produce psychological disorders </li></ul></ul>
  5. 5. Psychological Disorders
  6. 6. Classifying Psychological Disorders <ul><li>DSM-IV </li></ul><ul><ul><li>American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition) </li></ul></ul><ul><ul><li>a widely used system for classifying psychological disorders </li></ul></ul><ul><ul><li>presently distributed as DSM-IV-TR (text revision) </li></ul></ul>
  7. 7. Anxiety Disorders <ul><li>Anxiety Disorders </li></ul><ul><ul><li>distressing, persistent anxiety or maladaptive behaviors that reduce anxiety </li></ul></ul><ul><li>Generalized Anxiety Disorder </li></ul><ul><ul><li>person is tense, apprehensive, and in a state of autonomic nervous system arousal </li></ul></ul>
  8. 8. Anxiety Disorders <ul><li>Panic Disorder </li></ul><ul><ul><li>marked by a minutes-long episode of intense dread in which a person experiences terror and accompanying chest pain, choking, or other frightening sensation </li></ul></ul>
  9. 9. Anxiety Disorders <ul><li>Phobia </li></ul><ul><ul><li>persistent, irrational fear of a specific object or situation </li></ul></ul><ul><li>Obsessive-Compulsive Disorder </li></ul><ul><ul><li>unwanted repetitive thoughts (obsessions) and/or actions (compulsions) </li></ul></ul>
  10. 10. Anxiety Disorders <ul><li>Common and uncommon fears </li></ul>
  11. 11. Anxiety Disorders
  12. 12. Anxiety Disorders <ul><li>PET Scan of brain of person with obsessive- compulsive disorder </li></ul><ul><li>High metabolic activity (red) in frontal lobe areas involved with directing attention </li></ul>
  13. 13. Dissociative Disorders <ul><li>Dissociative Disorders </li></ul><ul><ul><li>conscious awareness becomes separated (dissociated) from previous memories, thoughts, and feelings </li></ul></ul><ul><li>Dissociative Identity Disorder </li></ul><ul><ul><li>rare dissociative disorder in which a person exhibits two or more distinct and alternating personalities </li></ul></ul><ul><ul><li>formerly called multiple personality disorder </li></ul></ul>
  14. 14. Personality Disorders <ul><li>Personality Disorders </li></ul><ul><ul><li>disorders characterized by inflexible and enduring behavior patterns that impair social functioning </li></ul></ul><ul><ul><li>usually without anxiety, depression, or delusions </li></ul></ul>
  15. 15. Personality Disorders <ul><li>Antisocial Personality Disorder </li></ul><ul><ul><li>disorder in which the person (usually man) exhibits a lack of conscience for wrongdoing, even toward friends and family members </li></ul></ul><ul><ul><li>may be aggressive and ruthless or a clever con artist </li></ul></ul>
  16. 16. Mood Disorders-Depression <ul><li>Boys who were later convicted of a crime showed relatively low arousal </li></ul>
  17. 17. Personality Disorders <ul><li>PET scans illustrate reduced activation in a murderer’s frontal cortex </li></ul>Normal Murderer
  18. 18. Mood Disorders <ul><li>Mood Disorders </li></ul><ul><ul><li>characterized by emotional extremes </li></ul></ul><ul><li>Major Depressive Disorder </li></ul><ul><ul><li>a mood disorder in which a person, for no apparent reason, experiences two or more weeks of depressed moods, feelings of worthlessness, and diminished interest or pleasure in most activities </li></ul></ul>
  19. 19. Mood Disorders <ul><li>Manic Episode </li></ul><ul><ul><li>a mood disorder marked by a hyperactive, wildly optimistic state </li></ul></ul><ul><li>Bipolar Disorder </li></ul><ul><ul><li>a mood disorder in which the person alternates between the hopelessness and lethargy of depression and the overexcited state of mania </li></ul></ul><ul><ul><li>formerly called manic-depressive disorder </li></ul></ul>
  20. 20. Mood Disorders-Depression
  21. 21. Mood Disorders- Suicide
  22. 22. Mood Disorders-Bipolar <ul><li>PET scans show that brain energy consumption rises and falls with emotional switches </li></ul>Depressed state Manic state Depressed state
  23. 23. Mood Disorders-Depression <ul><li>Altering any one component of the chemistry-cognition-mood circuit can alter the others </li></ul>
  24. 24. Mood Disorders-Depression <ul><li>The vicious cycle of depression can be broken at any point </li></ul>
  25. 25. Schizophrenia <ul><li>Schizophrenia </li></ul><ul><ul><li>literal translation “split mind” </li></ul></ul><ul><ul><li>a group of severe disorders characterized by: </li></ul></ul><ul><ul><ul><li>disorganized and delusional thinking </li></ul></ul></ul><ul><ul><ul><li>disturbed perceptions </li></ul></ul></ul><ul><ul><ul><li>inappropriate emotions and actions </li></ul></ul></ul>
  26. 26. Schizophrenia <ul><li>Delusions </li></ul><ul><ul><li>false beliefs, often of persecution or grandeur, that may accompany psychotic disorders </li></ul></ul><ul><li>Hallucinations </li></ul><ul><ul><li>sensory experiences without sensory stimulation </li></ul></ul>
  27. 27. Schizophrenia
  28. 28. Schizophrenia
  29. 29. Schizophrenia
  30. 30. Schizophrenia
  31. 31. Rates of Psychological Disorders
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