Psychology Experiments

Aims: To contrast the coding of short term and long term memory.

Procedure: Participants were given four sets of words to recall;

Participants were asked to recall the words either immediately or after an interval of time.

Results: When participants were asked to recall the words immediately, therefore using short term memory, they did less well with acoustically similar words than those which sounded different.

When participants were using long term memory, i.e. after an interval,

they performed the same on lists A & B but there were pronounced differences between the words that had the same or different meanings.

Conclusion: This experiment indicates that short term memory codes are mainly acoustic whilst long term memory codes are mainly semantic.

Bahrick et al 1975 Duration in LTM (&face recognition)

Aims: Bahrick et al aimed to investigate the duration of very long term memory (VLTM). They wanted to demonstrate that memories could endure in order to support the assumption that the duration o

. . .
Some common words found in the essay are:
Aims Bahrick, Findings Jacobs, BVM CTG, Set Semantically, STM Jacobs, Findings Investigations, LTM Criticisms, Peterson Peterson, Criticisms Classmates, Capacity Aim, term memory, short term, short term memory, digit span, duration stm, everyday memory, stm limited, information held, ecological validity, meaningful information, participants recall, information remembered meaningful, term memory codes, meaningful information remembered, memory codes mainly,
Approximate Word count = 1347
Approximate Pages = 5 (250 words per page double spaced)