1 overheads – abnormal psychology carolyn r. fallahi, ph. d
Post on 21-Dec-2015
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Overheads – Abnormal PsychologyCarolyn R. Fallahi, Ph. D.
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What makes behavior abnormal? Actions, thoughts, & feelings = harmful to the
person or to others. Experiencing symptoms like anxiety or
depression Not able to function in a job Not able to relate to people – enduring
relationships
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Abnormal Behavior 18-20 percent of all persons in the U. S.
exhibit symptoms = abnormal. Not the same as unusual behaviors.
E.g. extreme intelligence & total honesty – unusual; but not abnormal.
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Abnormal Behavior Other behaviors are common, e.g. extreme
prejudice, but they are clearly abnormal b/c they are harmful. E.g. Hitler’s Germany Cigarette smoking
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Other issues Abnormal if….
Symptoms are severe enough to be considered harmful
Subjectivity – different depending on culture E.g. Zuni Indians – southwestern U.S. believed it was
good to have hallucinations without drugs – meant Gods blessing you.
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Problems Even Psychologist cannot agree.
Continuity Hypothesis Discontinuity Hypothesis Problems with diagnostic labels
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The concept of sanity Insanity – not a psychological term but a legal
term. Three different legal meanings. Criminal defense Hearing on competency to stand trial Hearing on involuntary commitment to a mental
institution
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Sanity Not guilty by reason of insanity
Issue: could they tell right from wrong of have ability to control their actions?
Severely psychotic or severely mentally retarded persons = insane.
Rarely a successful defense.
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Sanity Competence to stand trial
Can the person aid in his/her own defense?
Involuntary CommitmentDirect danger
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Anxiety Disorders 10-15 million Americans More prevalent with women than men. Increased vigilance (scanning & monitoring)
for events. Phobias
Specific Phobia Social Phobia Agoraphobia
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Anxiety Disorders Generalized Anxiety Disorder (GAD)
Symptoms not related to environmental trigger Free-floating anxiety Unending presence of symptoms
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Anxiety Disorders Panic Disorder
Sharp, intense attacks of anxiety Respiration increases Rapid heartbeat – feel going crazy / die 5% women; 2% men 2,375 college student sample = 12% Very alert to ANS functioning Theory: classical conditioning
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Anxiety Disorders Post Traumatic Stress Disorder (PTSD)
Haunted by terrible recollections Numbed to the ordinary emotions and pleasures of life Survivor guilt Anger & unrest Vietnam War – 500,000 veterans POW during WWII – still meet criteria in their 70s What puts us at risk? Burgess & Holstrom Dean Kilpatrick
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Anxiety Disorders Obsessive Compulsive Disorders (OCD)
Obsessions Compulsions 70% have both 25% only obsessions Problems with the limbic system of the brain
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Somatoform Disorders Soma = body Somatoform = take the form of physical
problems Not faked
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Neurosis versus Psychosis Neurosis Psychosis
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Dissociative Disorders Changes in memory, perception, or identity.
Often due to stress, but can occur in the absence of stress
Detachment or separation from your body & watching yourself with a sense of detachment
Dissociative Identity Disorder – multiple personality disorder
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Mood Disorders Major Depression Dysthmic Disorder BiPolar Disorder The risk for suicide – suicidal talk / plan /
assessment
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Schizophrenia Severe distortion of reality
Disturbance of thought & language Delusions Hallucinations Emotional disturbances – bland affect Withdrawal Positive versus negative symptoms
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Personality Disorders Inflexible, maladapative, personality traits
Cannot function well in society Antisocial personality disorder Borderline personality disorder Narcissistic personality disorder Schizoid personality disorder
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Types of Schizophrenia Catatonic Type Disorganized Type Paranoid Type Residual Type Undifferentiated Type
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Childhood disorders Attention Deficit Hyperactivity Disorder