PAPER 2 - Memory Models Flashcards

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1
Q

Define ENCODING

A

the way in which information is converted

- visual / auditory / semantic

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2
Q

Define STORAGE

A

the retention of information over a period of time

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3
Q

Define RETRIEVAL

A

the recovering of information that has been stored

- depends on how much information there is and how well we know it

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4
Q

Define CHUNKING

A

grouping different pieces of information and remembering each chunk as a piece of information

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5
Q

What are the three elements of the multi-store model ?

A

sensory memory - short term store - long term store

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6
Q

How long is information held in the sensory ?

A

0.25 seconds

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7
Q

Define SELECTIVE ATTENTION

A

relevant information goes to STM and irrelevant information is filtered out

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8
Q

Where does selective attention occur ?

A

sensory store

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9
Q

When is selective attention useful ?

A

when quick reactions depend on being able to concentrate on important info and filter out distractions

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10
Q

What is the STM capacity ?

A

7+/-2 items

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11
Q

What is the STM duration ?

A

30 seconds

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12
Q

How can STM duration be increased ?

A

rehearsal via imagery or verbal repetition

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13
Q

What is the LTM capacity ?

A

unlimited

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14
Q

What is the LTM duration ?

A

potential to last a lifetime

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15
Q

Where are motor programmes stored ?

A

LTM - due to rehearsal

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