psychopathology Flashcards
what are the 4 definitions of abnormality
statistical infrequencey
deviation from social norms
failure to function
deviation from ideal mental health
what is statistical infrequencey
finding the common value and then working out what is rare
uses normal distribution
strength of statistical infrequency
gives clear cut off points
limitations of statistical infrequency
suggests rare is negative
eg Einstein IQ
abnormal behaviours end up being normal
eg
16% of adults w depression post covid
10% pre
what is deviation from social norms
standards of acceptable behaviour that are set out by society
strengths of dev of social norms
look at things in the present day and current morals
limitations of dev of social norms
culturally bound and lack temporal validity
eg gay illegal until 1967
some countries being gay is illegal
society views change
differ by context
what is failure to function
not being able to cope with everyday life
both personal and observer stress
strength of failure to cope
considers context eg grief
limitations of failure to cope
subjective - who decides somone isnt coping
what is deviation from ideal mental health
working towards what we lack
what characteristics did Jahoda put forward and state was ideal mental health q
high self esteem
personal growth
independence
resistant to stress
accurate perception of reality
environmental mastery
strengths of deviation from ideal mental health
positive - identifies the areas we need to improve
limitations of deviation from ideal mental health
most people fail to meet criteria so abnormal becomes normal
culturally bound
behavioural characteristics of phobias
panic
avoidance
emotional characteristics of phobias
fear
anxiety
cognitive characteristics of phobias
irrational beliefs
selective attention to phobic stimulus
how are phobias acquired
classical conditioning
pairing the UCS and NS
how are phobias maintained
operant conditioning
negative reinforcement
removal of the unpleasant stimulus
by avoiding the stimulus phobia is maintained
strengths of the explanation of phobias
evidence of a link between phobias and a bad experience
Little Albert
HOWEVER
not all phobias are due to a bad experience
many people fesr snakes despite never coming across one
this could be due to evolution
limitations of phobias
does not account for all cognitive aspects
doesnt explain phobic symptoms
what two ways treat phobias
systematic desensitisation
flooding
what is systematic desensitisation
behavioural therapy
counterconditioning
learning how to relax with the phobic stimulus
how does systematic desensitisation
- create an anxiety hierachy from least to worst anxiety
- teaches the client relaxtion techniques
- exposure to phobic stimulus
how does flooding work
immediate exposure to phobic stimulus
client quickly learns the stimulus is harmless after anxiety reaction has calmed down
strengths of flooding
cost effective
can happen in one session