Memory studies
- Created by: ashbrook.niamh
- Created on: 27-02-20 10:56
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- Memory studies
- Coding
- Short term memory
- Baddely word list
- list 1 had acoustically similar words
- List 2 had acoustically disimilar words
- List 3 had semantically similar words
- list 4 had semantically disimilar words
- Asked to do immediate recall. Participants made more acoustic errors
- Baddely word list
- Long term memory
- Baddely word list
- Asked to do recall after interval task, made more semantic errors
- Baddely word list
- Short term memory
- Capacity
- Short term memory
- Jacob's digit span
- Participants asked to recall a list of numbers which continues to increase
- Average number of digits remembered was 7.3
- Depending on how artificial the situation is
- 7+-2
- Jacob's digit span
- Short term memory
- Duration
- Short term memory
- Peterson and Peterson Trigrams
- Given a Trigram then asked to do an interval task (counting down from a 3 digit number)
- Were asked to stop after a certain amount of time (3,6,9,12,15 seconds)
- retention interval
- Were asked to stop after a certain amount of time (3,6,9,12,15 seconds)
- Around 75& answered correctly when there was a 3 second retention interval
- compared to after 18 seconds which was less than 25%
- STM is limited when an interval task is completed
- Given a Trigram then asked to do an interval task (counting down from a 3 digit number)
- Peterson and Peterson Trigrams
- Long term memory
- Bahrick's year book study
- 329 Americans who either graduated 15, 30 or 48 years ago
- Photo recognition
- 15 years after graduation, 90% accurate
- 48 years after graduating, 70% accurate
- Name recognition
- Free recall
- 15 years, 60% accurate
- 48 years, 30% accurate
- Can last up to a lifetime
- Bahrick's year book study
- Short term memory
- Coding
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