MEMORY Flashcards
Coding
Type of information stored in each memory store.
What type of coding is in short-term memory
Acoustic
What type of coding is in long- term memory
Semantic
What did Baddeley demonstrate about coding
More mistakes are made when recalling acoustically- similar words straight after learning them.
More mistakes are made when recalling semantically- similar words 20 minutes after learning them. (LTM)
Capacity- Jacob’s
The volume of information which can be kept in a memory store at a time
What is the capacity of STM
7+/-2 chunks
What is the capacity of LTM
Unlimited
Duration
Amount of time that information can be stored in each memory store
What is the duration of STM
18-30 seconds
What did Peterson find
By increasing retention intervals decreases the accuracy of recall of consonant syllables
What does the MSM represent
How memory is stored, transferred between stores, retrieved and forgotten
What are the 3 stores
Sensory register
STM
LTM
What does the sensory register contain
5 senses
What are the 3 types of LTM
Episodic
Semantic
Procedural
What is episodic memory
Memory that describes memories which have some kind of personal meaning
E.g a wedding