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APPROACHES - Coggle Diagram
APPROACHES
BEHAVIOURIST APPROACH
- learning theory
- an idea to make research more scientific
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Conditioning
Classical conditioning
- applied to human development, with comfort as an attachment
- eg association of the mothers voice with comfort eg changing a nappy, eating etc
- generalisation, similar stimuli to original CS cause CR, eg a different pitched bell
- discrimination, when a stimuli similar to CS doesn't produce CR, happens when UCS eg food is withdrawn in presence of similar stimulus
- extinction, when CR eg saliva isnt produced from CS, occurs when CS is repeatedly presented without the UCS
- spontaneous recovery, when an extinct CR is produce from CS, happens is CS is presented after a period of time without using it
- higher order conditioning, when a new CS produces CR bc animal associated it with old CS, happens if new CS is presented repeatedly before old CS
Operant conditioning
- low generalisability and reliability- use of animals and small sample
Strengths and Limitations to Conditioning
- conditioning cant explain all behaviour, eg social learning theory
- different animals of diff learning capacities eg just observation, genetic influence
- unethical due to animal research
Little Albert
Watson and Rayner- 1920
- 11 month boy, no fear of fluffy white objects
- researchers wanted to create a conditioned response
- they presented him with a white rabbit and simultaneously struck a metal bar behind his head, twice, then 5 times a week later
Results
- Little Albert then cried at the sight of a rat, unlike before, and other white objects eg Santa beard
Concl
- fear response conditioned to white fluffy objects- shows that abnormal behaviour can be learned
Evaluation
- unethical
- cannot be generalised to everyone as not everyone produces a phobia after a negative situ
- lab study, lacks ecological validity
- support pavlovs CC
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