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Unit 2
Individual differences
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Cards (8)
Similarities between Freud & Baron-Cohen
Both look at understanding disorder
Freud
- looks at
phobias
Baron-Cohen - looks at
autism
Both used
self-report
Freud -
Little Hans' dad
asked him about dreams and sent them in a letter to Freud with his own analysis
Baron-Cohen - They had to name the
emotions
Differences between Freud & Baron-Cohen
Sample size
Freud - a little
boy
Baron-Cohen -
50
neurotypical people,
16
people with autism and
10
people with tourettes
Types of participants
Freud - ended with Freud diagnosing
Little Hans
with anxiety / having a
phobia
Baron-Cohen - participants already
diagnosed
Similarities between Yerkes/Gould & Hancock
Sample size
Yerkes
/Gould - All
male
-
1.75
mil from
US
army
Hancock - had an
all male
sample -
52
males in prison
Both trying to capture
psychological
construct they were investigating
Yerkes/Gould - investigating
intelligence
Hancock - investigating
language
Differences between Yerkes/Gould & Hancock
They are not equally
generalisable
Yerkes/Gould - Had a varied sample of
1.75
mil of different ages and backgrounds
Hancock - only had
52
participants,
14
of which were psychopaths
How data was collected
Participants were given a specific
researcher-created
task to do and were analysed on how they did it
Analysis was made of the
normal
behaviour of the prisoners (in terms of
language
used when describing their crime)
Principles
Seek to explain why people behave
differently
to each other
Focuses on
'abnormal'
behaviours such as
mental illnesses
Concepts
Psychosexual development
theory
Theory of mind
- the capacity to understand other peoples mental states
Strengths
Can be useful by suggesting
treatments
for
health conditions
Often uses
case studies
which gain a lot of
detail
in participants
Weaknesses
Small-scale
case studies are often used which can limit
generalisability
Relies a lot on
self-report
which can reduce
accuracy
of results