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Theory of Mind, ability to:
perceive mental states in others
be aware that others have different mental states
Autism Symptoms:
Imparted social interaction
Impaired imagination and flexible thought
Impaired social communication
Research Method:
Quasi Experiment
Design:
Matched participants design (age and intelligence)
IV:
Type of person
DV:
Performance on Eye Task
Location:
Cambridge University lab
(Sally Ann) Validity lowered by ceiling effect:
too easy to reach maximum level on a measurement
Aim- to demonstrate a lack of theory of mind is:
the core cognitive deficit that causes ASD
Aim- to develop a:
more appropriate way to measure ToM in adults with HFA
Group 1:
16 adults with HFA or Asperger syndrome
Group 2:
50 typical age-matched adults
Group3:
10 adults with Tourette syndrome
EYE TEST- new test of:
Theory of Mind
EYE TEST- tested to ensure:
interna validity
EYE TEST- __ photos of faces
25
EYE TEST- faces shown for __ seconds, followed by__
3, forced choice question
HAPPES STRANGE STORIES- an established test of:
Theory of Mind
HAPPES STRANGE STORIES- already established as an:
internally valid test
HAPPES STRANGE STORIES- used to demonstrate the:
concurrent validity of the eye test
HAPPES STRANGE STORIES- people lacking ToM should score __ on the Physical State Questions
High
GENDER TEST:
Identifying the gender of the eyes used in the Eyes Task
GENDER TEST- used to show that adults with HFA:
do not have an impairment in recognising gender
EMOTIONS TEST:
identifying the emotion of photos of faces displaying one of six basic emotions
EMOTIONS TEST- used to show that adults with HFA:
do not have an impairment in recognising emotions
EYES TASK-Adults with HFA did significantly __ than the normal and TS cohort
worse
EYES TASK-Normal females were significantly __ at this task than normal men
better
HAPPES STRANGE STORIES- Adults with HFA made:
some mistakes
HAPPES STRANGE STORIES- Normal adults made:
very few mistakes
HAPPES STRANGE STORIES- TS adults made:
no mistakes
GENDER+EMOTION-adults with HFA did not score __ average on the gender or emotion task
below
CONCLUSION- The eye task is a:
valid test of ToM in adults with HFA
CONCLUSION- lack of ToM is the:
core cognitive deficit in ASD