Memory
The process where information is stored, encoded and retrieved
Input
Sensory information we recieve from our enviroment
Encoding
Turning sensory information into a form that can be used and stored by the brain.
Acoustic encoding
Process of storing sound in our memory system
Visual encoding
Process of storing something that is seen into our memory.
Semantic encoding
Process of storing the meaning of information in our memory system, rather than the sound of a word.
Storage
Retention of information in our memory system
Output
The information we recall
Retrieval
Recall of stored memories
Short term memory
Our initial memory store that is tempory and limited
What is the capacity of the STM
7+/-2 (5 to 7 items)
Long term memory
Memory store that holds potentially limitless amounts of information for up to a lifetime
Duration
Length of time memory can be stored in the STM and LTM
Capacity
Amount of information that can be stored in STM and LTM
Rehearse
When we repeat information over and over to make it stick
Displacement
When the STM is full and new informatin pushes out older information.
Interference
When new info overides older info, making it hard to recall similar material.
Amnesia
Memory loss through an accident, disease or injury.
Anterograde amnesia
Memory condition that means new long term memories cannot bem made.
Retrograde amnesia
Memory condition that affects recall of memory prior to the injury of the brain.
Sensory register
Our immediate memory of sensory information
Attention
Focus on certain sensory information
Trigram
Set of 3 letters e.g GPX that makes meaningless string of letters rather than a word.
Attention
Focus on certain sensory information
Iconic Memory
A type of STM that relates to visual sensory information
Echoic memory
A type of STM that relates to auditory (sound) information
Modality free
Not liked to a specific type of sensory info
Primacy
Tendency to recall words at the beginning of a list when asked to remeber it.
Recency
Tendency to recall words at the end of a list when asked to remeber it.
Serial reproduction
A technique where participants retell something to another person to form a chain
Repeated Reproduction
Technique where participants are asked to recall something again and again.