multi store model And Coding Capacity And Duration Flashcards
who created the multi store model of memory
atkinson and shiffrin (1968)
who investigated duration of stm and how
peterson and peterson(1959)
trigrams
18secs
who investigated capacity of stm and how
miller (1956)
Dates etc 7 +/- 2 CHUNKS
Jacob’s - strings of numbers 7+/-2 NUMBERS
who investigated duration of ltm and how
bahrick et al (1975)
match photo to people uni graduates 15 years vs 48
whose clive wearing and does he support msm
support-his new memories wouldn’t transfer to ltm as he had hippocampus damage
He also supports tulvings ltm model
He could remember procedural stuff and semantic but not episodic
who is patient kf and does he support msm
refute- damaged stm but remembered visual stuff but not acoustic stuff (sound)
limitation of millers research Ito capacity of stm
overestimated and research suggests that stm is only 4 plus or minus 1 chunk
limitation of peterson and Peterson research into duration of stm
artificial material
who researched coding of stm nd ltm and how
baddeley
4 lists acoustic and semantic words sounding similar/ dissimilar and asked to recall immediately and after 30 mins.
Struggled to remember the similar words
STM coded acoustically and ltm coded semantically
limitation of baddelys research into coding of stm and ltm
artificial situation so cannot generalise
strength of baddelys research into coding
clear difference between two memory stores so leads to the multi store memory model
strength of msm
baddeley showed stm and ltm are different
limatations of msm
patient kf showed more than one stm store-wmm better
Also its suggested that elaborate rehearsal is better for transferring to ltm not maintenance
