Zusammenfassung der Ressource
Multi store model AS AQA Psychology
- STM
- DURATION OF STM
- Peterson and Peterson(1959)
- Trigrams and intervals of 3s
- Marsh et al (1997)
- Duration brief if recall unexpected
- Encoding of STM
- Baddeley(1966)
- Cat, mat, auditory confusion. auditory encoding
- Only 15% of words recalled
- Acoustic basis
- Posner and Keele(1967)
- Encoding is visual, AA more remembered than Aa
- Encoding
- Jacobs(1987)
- Capacity for letters was 7 & 9 for numbers
- Miller(1956)
- Capacity of STM limited to 5-9 pieces, chunk is important
- LTM
- Encoding
- Baddeley(1966)
- 55% of words after 20 minute gap
- Semantic encoding
- Nelson and Rothbart(1972)
- Homophones e.g. knight or night.
- acoustic encoding
- Duration
- Bahrick et al (1975)
- 90% of faces and names under 15 years/80% of names and faces 48 years ago