Lecture notes
multi store model of memory
multi store model of memory notes in topic of memory aqa a level psychology
[Show more]
Seller
Follow
Content preview
Multi store model of memoryAtkinson and Shiffrin describe how information flows through the memory system. It suggests
there are 3 different unitary stores of memory and describes how information is transferred
from one store to another and why we remember some things and forget others. It has been
criticised for being too simplistic.
- Info is lost from each store through decay/ displacement from STM
- Information processing model linear made up of unitary stores
- Interruption disrupts recall causes displacement from STM
Store 1 Store 2 Store 3
Sensory Short term Long term
memory Memory Rehearse Memory
(register)
Info comes Attention
in through
the Capacity: Capacity: 7 +/- 2 Retrieve Capacity:
environment unlimited (Jacobs) unlimited
Duration: less Duration: 18-30 Duration:
than a seconds lifetime
millisecond (Peterson and (Bahrick et al)
Coding: through Peterson) Coding:
your senses Coding: through semantically
(ears, eyes etc) the way it sounds (must
(acoustically) understand
(Baddeley) meaning)
(Baddeley)
Research supporting the multi store model:
Jacobs (1956) – capacity of short-term memory
- Used a digit span technique > asked participants to recall an increasing number of digits
(recall was immediate)
- He found the capacity of recall is 5-9 numbers
- He used the term magic number 7 +/-2 to describe capacity
- Used a controlled lab experiment.
Has been replicated, shows it’s a valid measure of STM capacity.
Old study may have lacked control (confounding variables)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller lolamcohn. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £7.16. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now