Flashcards
three
Flashcards do conjunto (21)
- 1what did flavell, beach and chinsky do in 1966 in terms of memory rehearsaldressed children up in space suits and found evidence of verbal rehearsal in 10% of 5yrs and 60% of 7yrs and 85% of 10 yrs.
- 2what did guttentag (1984) do into processing effortgot people to tap their fingers as fast as they can which shows processing effort bc u have to pay attention. normal finger tapping rate was compared with rate while rehearsing on a memory task
- 3what did guttentag (1984) find in processing effort7 and 8yr olds slowed their tapping more than 11yr children. (bc rehearsal is harder for younger children than for older children). for a decrease in tapping rate older children remember more than younger children bc they rehearse more efficiently then younger.
- 4why is rehearsal importantbecause it contributes to working memory
- 5what 4 main things are part of the working memorycentral executive
phonological loop
visuo-spatial sketchpad
episodic buffer - 6can older children hold more items in working memory than younger children?yes
- 7what is evidence that older children can hold more items in their working memorydempster 1981 gave digit and letter span tasks. can remember 3-4 items at 5yrs and 5-6 at 8 years.
- 8what happens if the phonological loop is full and then another word comes init gets replaced
- 9how much rehearsal can you dowhatever the capacity and size of the loop is and articulation rate
- 10what is the relationship bt age and working memorypositive significant direct linear
- 11what is the relationship bt age and articulation ratepositive significant direct linear
- 12does your phonological loop ever change size?no
- 13if the phonological loop is always the same size then why can we fit more onto it as we get olderbc articulation rate is faster
- 14what is the other theory about working memorythat the capacity increases
- 15which children have a larger digit span english or chinese??chinese
- 16do welsh speaking children have lower or higher digit spanslower and hence lower IQs
- 17why is the chinese digit span higher and welsh lowerbc welsh numbers are longer and mandarin shorter so you can fit that amount onto your digit span
- 18when hitch and halliday etc repeated hulmes study about digit span but w pictuers what did they findonly 10 yrolds showed correlation bt articulation rate and number of items remembered. strategic shift in info encoding
- 19what experiment did chi do in 1978 into content knowledgecompared 10yr chess experts w adult novices. 10 secs to study mid game piece arrangement, 10 yrs experts repositioned 9.3/22 pieces correctly compared to 5.9/22 for older novices. 10 yr experts also took fewer trials to learn
- 20what is a problem in chi's study showed in schneiders studyreplicated but compared rando positions w non chess geometric patterns and 10yr experts rreduced for random positions, diff was eliminated for random patterns of unfamiliar objects on gemometrically arranged board
- 21what are 4 reasons greater knowledge could improve mem performance- material more deeply encoded
- deeper encoding may decrease amoutn of irrelevant material remembered
- asc. more readily activated so more likely recall of one will recall another
- material is more familiar so enhanced recog
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- PSYCHOLOGY YEAR 2 (2 child cognition) FlashCards sobre three, criado por Ki Rai em 23-05-2019.
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- Ki Rai
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