Multi-Store Model of Memory

Question 1

What is the multi-store model?

Answer 1

A linear model based on research into coding, capacity and duration of different memory stores. It proposes 3 distinct, unitary stores and tries to explain how information moves between the different stores.

Question 2

What are the three memory stores?

Answer 2

Sensory register, short term memory, long term memory.

Question 3

What does the rehearsal loop do?

Answer 3

Allows information to be maintained in STM for longer periods.

Question 4

How does information move from STM to LTM?

Answer 4

Through prolonged rehearsal.

Question 5

What are the strengths of the multi store model?

Answer 5

• provides a good starting point for the explanation of the structure and process of the memory system.
• inspired more research on memory.
• studies (eg HM) support the view that STM and LTM are two separate stores.

Question 6

What are the limitations of the multi store model?

Answer 6

• low ecological validity
• oversimplified - research suggests STM and LTM aren’t single separate stores.
• research suggests it’s the type of rehearsal that’s important, not the amount.