STM-LTM

Question	Answer
STM Capacity of STM study	Simon one word chunk- 7 recalled two word chunk- 4 recalled eight word chunk- 3 recalled Lab experiment therefore artifial
STM Duration of STM study	Peterson and Peterson 3 seconds- 80% 6 seconds- 40% 18 seconds- 10% Lab experiment therefore well controlled
STM Encoding of STM study	Conrad Mainly acoustic Mistakes in mixing up sounds of letters rather than appearance Lab experiment therefore lacks ecological validity-well controlled
LTM Capacity	Potentially unlimited
LTM Duration of LTM study	Bahrick (ex students) 90% success up to 35 years ago(faces) 90% success up to 15 years ago(names) 90% success up to 48 years(matching names and faces)
LTM Encoding of LTM study	Baddely (semantically) after time interval-performance was same for Acoustically Similar and Dis-similar. For 3 + 4 More error made in 3. This suggests meanings of words caused problems.

Resource summary

	Created by georgeware9 almost 10 years ago