2. The magical number 4 in short-term memory A reconsideration of mental storage capacity 12 12 4
3. 12 12 4
4. A U T H O R Nelson Cowan Department of Psychological Sciences, University of Missouri, Columbia, MO 65211 [email protected] http://web.missouri.edu/~cowann/ 12 12 4
5. ? 12 12 4
6. THE M AG I CAL NUMB ER SEVEN, PLUS OR M I NUS TWO (Short-term Memory) 1956 , , (Channel capacity) 5~9 (Capacity limit) , (Chunking) . 12 12 4
7. 12 12 4
8. ? 12 12 4
9. THE M AG I CAL NUMB ER SEVEN, PLUS OR M I NUS TWO (Chunking) . 12 12 4
10. 12 12 4
11. THE O RETI CA L FRAME WO R K Memory retrieval, The role of long-term memory,Memory activation, Maintenance rehearsal,Scene coherence...... 12 12 4
12. CO MP OUND S T M LIMIT S VS PURE STM L IMIT S (Chunk) . , Compound STM limits 12 12 4
13. CO MP OUND S T M LIMIT S VS PURE STM L IMIT S , STM 12 12 4
14. 12 12 4
15. 12 12 4
16. CONCL USI ON . . Pure STM limits 4 . 3~5 , 2~6 . 12 12 4
