Cli. 4 Disorders Flashcards
Anxiety disorders?
Feeling of fear and anxiety - impose on daily functioning
Triggered by non-existent threats
Anxiety disorders - panic disorders, OCD, phobias
Phobias?
Anxiety
Persistent fear of object / situation
Immediate response
Phobia - SYMPTOMS?
Anxiety
(Knows fear is irrational) Shortness of breath Intense terror Lose control Disrupts daily life
Phobia - DSM?
Anxiety
Persistent fear Immediate response from stimulus Recognises fear is excessive Phobic situation is avoided Disrupts daily life Lasted more than 6 months
Phobia - ICD?
Anxiety
Primary manifestation of anxiety - not secondary to other symptoms (delusions)
Restricted to phobic object / situation
Phobic situation avoided
Psychotic disorders?
Loss of contact with reality
Delusions
Withdrawal from outside world - become confused / disoriented
Schizophrenia - positive and negative symptoms
Schizophrenia - POSITIVE?
Psychotic
Delusions
Auditory hallucinations
Disorganised behaviour
Schizophrenia - NEGATIVE?
Psychotic
Losing emotional responses
Inability to feel emotion
Lack motivation
Schizophrenia - DSM?
Psychotic
Delusions Hallucinations Disorganised speech/behaviour Negative symptoms Social dysfunction
Affective disorders?
Different moods (happy/sad etc) natural responses to life
Affective disorders are disabling (strong emotions)- prevent individual from leading normal life
Depression:
-major: occur suddenly - reactive (external factors) or endogenous (internal factors)
-manic (bipolar): 2 extreme moods - mania (over-activity) and depression
Schizophrenia - ICD?
Psychotic
Thought echo Delusions of control Hallucinatory voices Delusions (persistent) Hallucinations (persistent) Incoherent speech Reduction in apathy
Depression - EMOTIONAL RESPONSE?
Affective
Sadness
Depressed mood
Loss of pleasure from usual activities
Irritability
Depression - PHYSIOLOGICAL RESPONSES?
Affective
Sleep deprivation
Agitation
Fatigue
Loss of energy
Depression - COGNITIVE RESPONSES?
Affective
Poor concentration Indecisiveness Poor self esteem Sense of worthlessness Hopelessness Thoughts of suicide Delusions
Depression - DSM?
Affective
Insomnia Fidgeting Tiredness Feeling of worthlessness Less ability to concentrate Thoughts of death Not caused by medication and hinder daily functioning
Depression - ICD?
Affective
Depressed mood Loss of interest / enjoyment Reduced energy Marked tiredness (after slog effort) Reduced concentration Reduced self esteem Guilt Pessimistic thoughts Ideas of self harm Disturbed sleep Reduced appetite
xxLewinsohn - BACKGROUND?
Behavioural
-
Lewinsohn - AIM?
Behavioural
Compare amount of positive reinforcement received by depressed and non-depressed participants
Lewinsohn - SAMPLE?
Behavioural
30 participants
Depressed, ‘normal’ control and any disorder group
Lewinsohn - METHOD?
Behavioural
Longitudinal - 30 days
…
Lewinsohn - PROCEDURE?
Behavioural
Checked mood daily using depression adjective checklist (happy, active)
Completed pleasant activities scale - 320 activities (sports, meditating, yoga)
Lewinsohn - RESULTS?
Behavioural
Positive correlation between mood ratings and pleasant activities - more pleasant activities, more positive mood ratings
Lot of individual differences - more factors to depression than just pleasant activities
Lewinsohn - CONCLUSIONS?
Behavioural
Link between reinforcement from pleasant activities and mood
Further research required to identify individual characteristics that make some more influenced by pleasant activities than others
Lewinsohn - EVALUATION?
Behavioural
-
Wender - BACKGROUND?
Biological
-
Wender - AIM?
Biological
Investigate contribution of genetic and environmental factors in the cause of mood disorders