Flashcards

STM- miller - C & p&P -D

Ellaine Wahome Psychology A level Inglês 12 flashcards

Flashcards do conjunto (12)

1MILLER 1956capacity in STM
2AIMinvestigate capacity of STM
3METHODin the study - miller used a digit span technique (p hearing a list of no. and immediately trying to recall them in the correct order)
4RESULTSconcluded that the span of short term memory is 7+/-2
also found that - IF PEOPLE CHUNK THINGS TOGETHER, THEY CAN REMEMEBER MORE (LEAVES MORE CAPACITY AVAILABLE)
5conclusioncapacity of STM is 7+/-2
6capacity duration codingcapacity - 7+/-2
duration - 18-30secs
Coding - Acoustic (processed through sound)
7DURATION FOR STMpeterson&peterson
8AIMinvestigate duration of STM
9METHODp 924 undergraduates) presented with a consonant trigram
REHERSAL PREVENTED BY ASKING THEM TO COUNT BACKWARDS IN 3S FROM A SPECIFIED NO.
after intervals 3,6,9,12,15 or 18secs to over 30secs
10Results3 sec - 80% recall
18 sec - 10% r
30 sec- 0%
11Conclusionduration is 30sec or less if maintenance rehearsal is blocked (evidence for msm)
information fades from MSM (because of trace decay)
12dis of p&p (low ecological val)P- low ecological val
E- p presented with a trigram (recalling it is an artificial and simple task- doesn't test true complexity of memory)
E- P&P results can't be generalised to real life (may not provide externally valid support for the claim that the duration of STM is limited to approx. 18-30 sec)

Descrição: A level Psychology (memory) FlashCards sobre STM- miller - C & p&P -D, criado por Ellaine Wahome em 14-12-2022.
Criado por: Ellaine Wahome · dez 2022
Atualizado: 14 dez 2022
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