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21 Cards in this Set

  • Front
  • Back

Memory

-ability to retain information overtime


-not copies of the world but representation

Memory processes

1. Encoding


2. Storing


3. Retrieving

Encoding

Making mental representations of information so that it can be placed into our memories.

Storing

Placing encoded information into relatively permanent mental storage for later recall.

Retrieving

Getting or recalling information.

Sensory memory

Initial environmental information.


Last in an instant to several seconds.

Short-term memory

-working memory


-hold limited amount of information


-average of 7 items


-lasts 2-30 secs

Long-term memory

Unlimited amount of information for a long period of time.

Iconic memory

A sensory memory that holds visual information for a quarter of a second or more.

Echoic memory

A sensory memory that holds auditory information for 1-2 seconds.

Functions pf sensory memory

1. Prevents being overwhelmed.


2. Gives decision time.


3. Provides stability, playback, and recognition.

Two features of short-term memory

1. Limited duration


2. Limited capacity

Interference

New information arrives in your head that pushes or overwrite informations already there.

Maintenance rehearsal

Repeating or rehearsing information.

Chunking

Grouping items of information into groups.

Functions of short-term memory

1. Attending


2. Rehearsing


3. Storing

Features of long-term memory

1. Unlimited capacity


2. Can last a life time

Repression

Pushing traumatic memories into the unconscious. H

Truth serum

Sodium amytal

Encoding if long-term memory

1. Sensory memory


2. Short-term memory


3. Encoding


4. Long-term memory


5. Retrieving

Primacy effect

Presented at the beginning of the task which result yo better recall or retention.