Peterson And Peterson Flashcards

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1
Q

What year did this study take place

A

1959

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2
Q

How many ptts took part and how many trials were there?

A

24

8

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3
Q

The ptts has to recall a trigram after a _, _, _, __, __, or __ second interval

A

3, 6, 9, 12, 15, or 18

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4
Q

What percentage of ptts were correct after:

a) 3 seconds
b) 9 seconds
c) 18 seconds

A

a) 90%
b) 20%
c) 2%

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