Psychology: Memory: Evaluation of the MSM
a) strengths
- gives us a good understanding > of structure + process of STM > allows researchers to expand on this model - make it more valid and can prove what the stores actually do
- the model is influential > generated a lot of research into memory
- many memory studies provide evidence to support distinction between STM + LTM
- model supports ==primary + recency effects==
- case of HM supports the model > he was unable to encode new LTMs after surgery (hippocampus removal) but ==STM was unaffected==
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b) weaknesses
- oversimplified > suggests that both LTM and STM operate in a single and uniform fashion (==this is not the case!!)==
- both STM + LTM are more complicated than previously thought > ==Working Memory Model==
- rehearsal > too simple to account for the transfer of info from STM to LTM > ignores factors such as motivation, effect, strategy
- has been criticised for being a passive/linear model
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