Psychopathology - defintions of abnormality 1 Flashcards
statsitics are about
numbers
when does statistical infrequrency occur `
when individual has a less common charactersitic e.g being more intelligent than most of population
according to statistical definition what can be thought of as notmal
any relativeley usual behaviour
according to statistical defiinition what is abnormal
any behaviour thats unsual
statistical approach comes into its own wehn we are dealing with
characteristics that can be reliably measured
e.g intelligence
explain normal distribution
in any human charactersitic
majority of people’s scores will cluster around the avg
the further we go above or below that avg
the fewer people will attain that score
avg iq
100
av iq is 100 , in normal distribution where would most people score
(68%)most people
range 85-115
avg iq 100 , how many people would have score below 70
2%
those 2% people who have a score below 70 would be considered
abnormal
those 2% people who have a score below 70 would be considered abnormal and are liable to recieve
diagnosis of a pscyhological disorder - intellectual disabbility disorder
most of us notice people whose behaviour represents a
devation from social norms
what is a deviation from social norms
behaviour different
from accepted standards of behaviour
in a community or society
groups of people choose to define behaviour as abnormal on the basis it ..
offends their senese of whats acceptable or the norm
what do we make a collective judgement about a a society
whats right