100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
MEMORY (AQA A-LEVEL PSYCHOLOGY) EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE $12.99
Add to cart
Quickly navigate to
Preview
  2.  
  3. AQA PSYCHOLOGY
  4.  
  5. AQA PSYCHOLOGY

Exam (elaborations)

MEMORY (AQA A-LEVEL PSYCHOLOGY) EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE
 0 purchase
  • Course
  • AQA PSYCHOLOGY
  • Institution
  • AQA PSYCHOLOGY

MEMORY (AQA A-LEVEL PSYCHOLOGY) EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS LATEST UPDATE How are STM and LTM distinguished? STM and LTM are often distinguished in terms of their coding, capacity and duration. STM and LTM are often distinguished in terms of their coding, what does this re...

[Show more]

Preview 4 out of 49  pages

Document information

  • September 28, 2024
  • 49
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • memory aqa a level psychology exam questions and

Written for

  • AQA PSYCHOLOGY
All documents for this subject (266)

Seller

avatar-seller
NurseAdvocate

Reviews received

Content preview

MEMORY (AQA A-LEVEL PSYCHOLOGY) EXAM

QUESTIONS AND ANSWERS WITH COMPLETE

SOLUTIONS LATEST UPDATE
How are STM and LTM distinguished?


STM and LTM are often distinguished in terms of their coding, capacity and duration.


STM and LTM are often distinguished in terms of their coding, what does this refer to?


Coding refers to the format in which information is stored in the various memory stores.

- Information enters the brain via the senses (e.g. eyes and ears) and then is changed to another form so

that it can be stored in memory. It can be stored in the form of sounds (acoustic), images (visual) or

meaning (semantic)


STM and LTM are often distinguished in terms of their capacity, what does this refer to?


Capacity refers to the amount of information that can be held in a memory.


STM and LTM are often distinguished in terms of their duration, what does this refer to?


Duration refers to the length of time that information can be held in memory


What is the Sensory Register? (Sensory Store)

- how it works

,- environmental stimuli ( the sound of someone talking) enter the sensory register, comprising five

separate stores for each sense

- the primary stores are iconic (for visual information, initially encoded visually) and echoic (for sound-

based information, initially encoded acoustically).


sensory store coding


depending on the sense that is picked up - e.g. visual, auditory or tactile. (modality specific)


sensory store duration


less than half a second


sensory store capacity


huge capacity (millions or receptors)


What is Short-term memory (STM)?


Short term memory is your memory for immediate events. It temporarily stores information received

from the sensory register.


How is information transferred from the sensory register to Short term memory?


attention


What happens if information is not attended to when it enters the sensory register?


leads to spontaneous decay


STM coding


acoustically (Baddely 1966)


STM capacity

,between 5 and 9 items (Miller 1946)


STM duration


18-30 seconds unless it is rehearsed (Peterson and Peterson 1959)


How is information transferred from STM to LTM?


prolonged rehearsal e.g verbally repeating a telephone number


How is information transferred from LTM to STM?


retrieval


What is Long-term memory (LTM)?


memory for events that have happened in the more distant past


LTM coding


semantically (Baddeley 1966)


LTM capacity


potentially unlimited


LTM duration


lifetime (Bahrick 1975)


Baddely (1966) on coding in STM and LTM

- procedure


LABORATORY EXPERIMENT


- participants were given four sets of words to learn

, - acoustically similar words (cat, cap, can) or dissimilar (pit, few, cow)


- semantically similar (great, large, big) or dissimilar (good, huge, hot).


- they were required to recall the words in the original order either immediately (testing STM) or after a

20-minute delay (testing LTM)


Baddely (1966) on coding in STM and LTM

- findings


- immediate recall worse with acoustically similar words -> indicates acoustic coding in short-term

memory (STM)

- recall after 20 minutes worse with semantically similar words -> suggests semantic encoding in long-

term memory (LTM)


Why was immediate recall worse with acoustically similar words?


STM causing acoustic confusion and becoming distracted by sounds of words thus not recalling in order


Why was prolonged recall worse with semantically similar words?


LTM causing semantic confusion and becoming distracted by meaning of words thus not recalling in

order


What is a strength of Baddeley's 1966 study on coding in STM and LTM?

✓ Showed differences between stores


• showed differences between stores.

• Later research showed that there are some exceptions to Baddeley's findings, e.g. types of coding.

• However, the idea that STM uses mostly acoustic coding and LTM mostly semantic has stood the test of

time.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

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 NurseAdvocate. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69052 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$12.99
  • (0)
Add to cart
Added