ASD individual differences exp Flashcards
what is theory of mind
having an understanding that people have thoughts, emotions, desires, beliefs and intentions that may be different from our own.
baron - cohen argued that people with ASD don’t have a proper theory of mind
how does ToM explain ASD behaviours
causes a reduced abiltiy to recognise and understand the thoughts and feelings of others. this then affects social interaction and communication skills
example of precursors to ToM seen in child development
childs ability to
- engage in pretend play
- imitate others
- follow a persons gaze
this is meant to be developing by 14 months but this is delayed with children who go on to be diagnose with ASD.
what two things did baron- cohen argued are the foundations of ToM
- Ability to distinguish between mental and physical things
- ability to distinguish between appearances and reality
mental vs physical example
two characters where one is holding a drink (physical) and the other is thinking of holding a drink (mental)
appearances vs reality example
understanding that things aren’t as they seem. a child would struggle to know if a toy apple was real or not if they had ASD.
Sally anne test
test where a child is told a story about sally putting a marble in a basket and then goes to a different room. anne moves the marble into a box. child is asked where sally will look for the marble. tested 4 year olds in 3 groups. asd children = 20% answered correct. downsyndrome children = 86% answered correctly. neurotypical children= 85% answered correctly
why was wcc developed
ToM was seen as incomplete as it couldn’t explain all characteristics.
global processing
the act of processing a visual stimulus holistically. most people have a global preference
local processing
focuses on attention to detail rather than meaning of the whole
define weak central coherence
impaired global processing but enhanced local processing
shah and frith (1993) procedures
tested weak central coherence with 20 people with ASD, 13 people with learning difficulties, 17 typically developing children.
all were shown a two-dimensional pattern on a card
they had to redo the pattern using small blocks.
shah and frith (1993) results
people with asd performed better than other groups
shows that people with ASD have a weak central coherence