Psychological Disorders


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andrews    on Sep 16, 2011 Says :

Needs to be explained thoroughly.
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Slide 1 : Psychological Disorders Psychology 1107
Slide 2 : Why study disorders? Disorders are pretty pervasive 400 million people worldwide Schizophrenia and depression are culture free Help us understand normal folks Maybe disordered have too much or too little of something They are sick, HELP THEM!
Slide 3 : What is a disorder To understand and study disorders we must first define what disordered means Atypical Disturbing Maladaptive Unjustifiable Varies culturally Varies temporally Harm is the key really
Slide 4 : Where do disorders come from? Evil! Remove blood, hair teeth, that ought to take care of it…. Drill a hole in the skull….
Slide 5 : Medical Perspective Pinel realized it wasn’t demons Stressors, inhumane treatment Syphilis Still a pretty popular idea Brain problems Schizophrenia and depression are treated with drugs
Slide 6 : Bio Psycho Social Perspective Interaction of nature and nurture While schizophrenia and depression are universal, others are not So say anxiety may lead to one disorder in one place and one in another Pretty popular approach nowadays
Slide 7 : Classify Have to know the overall characteristics of a disorder DSM Doesn’t please everyone Doesn’t talk about causes Neurotic vs. psychotic disorders
Slide 8 : DSM Many categories Properly used the DSM is valid and reliable Critics say it is just labeling Rosenhan (1973) More and more people seem to understand the idea of it being more like sickness
Slide 9 : A warning… This system is for trained professionals Please do not try this at home…
Slide 10 : Anxiety disorders Generalized anxiety disorders, phobias, OCD GAD is also known as ‘free floating anxiety’ Cam escalate into a panic attack Scary Avoid situations agoraphobia
Slide 11 : Phobias Anxiety is focused on some object or situation Can be incapacitating Easily treated More on that in another lecture….
Slide 12 : Obsessive Compulsive Disorder Many of us can see a bit of OCD in ourselves When it interferes with daily life, that is when it becomes a problem So where do OCD and GAD come from? Learning Evolutionary explanations
Slide 13 : Dissociaciative disorders Amnesia Fugue Dissociative Identity Disorder (MPD) Only in America…. May not really even exist
Slide 14 : Mood disorders We all have bad days, but not like this Major depressive disorder involves Lethargy Loss of interest in everything Feelings of worthlessness Not just being sad Dysthimic disorder is a minor version
Slide 15 : Bipolar disorder From depression to mania Grandiose optimism Too much esteem No sex differences
Slide 16 : Some key depressing facts.. Cognitive changes Depression is widespread Sex differences Usually short lived Stressful events before onset Rate increasing, age of onset decreasing
Slide 17 : Biology Clear genetic effects NE and 5Ht correlate with mood Most drugs that are effective operate on these systems
Slide 18 : Social cognitive approach Self defeating moods and thoughts Thoughts feed moods Moods feed thoughts Aww what’s the use….
Slide 19 : Schizophrenia IS NOT MULTIPLE PERSONALITY DISORDER It is disordered thinking It is distorted perceptions It is inappropriate emotins and actions Can be chronic or acute
Slide 20 : Types Positive and negative symptoms Paranoid Disorganized Catatonic undifferentiated
Slide 21 : Why? Not social Genetic Biological Dopamine is the key
Slide 22 : Personality disorders Debilitating personality, not just annoying Borderline Narcissistic Histrionic Antisocial Psychopath or sociopath
Slide 23 : Rates About 30 % of people have had a disorder, about 20 % have one right now Remember this includes phobias, drug problems Two times higher under the poverty line Something has to be done

 



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