Memory - AO1 Flashcards

1
Q

What model of memory did Atkinson and Shiffin come up with

A

The multi-store model

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2
Q

What’s the role of the short term memory

A

Actively processes info

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3
Q

Capacity of the sensory register

A

Unlimited

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4
Q

Duration of sensory register

A

Limited

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5
Q

How does the sensory register code

A

Modality/sensory based

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6
Q

Capacity of the short term memory

A

7 plus or minus 2 (5-9 bits of info)
Jacobs
Digit span technique

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7
Q

Duration of short term memory

A

Around 18 seconds
Peterson and Peterson
Trigrams

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8
Q

How does the short term memory code

A

Acoustically
Baddeley
Word lists

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9
Q

Long term memory capacity

A

Unlimited

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10
Q

Duration of long term memory

A

Indefinite
Bahrick
Year books

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11
Q

How does the long term memory code info

A

Semantically
Baddeley
Word lists

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12
Q

What model of memory did Baddeley and hitch create

A

The working model - to replace the short term memory

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13
Q

The 4 components of the working memory

A

Central executive
Phonological loop
Visio-spatial sketch pad
Episodic buffer

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14
Q

The 2 rules for dual tasking

A
  • at least one task must be simple
  • different components
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15
Q

Central executive

A
  • in charge
  • delegates tasks
  • info arrives from sensory register or long term memory
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16
Q

Phonological loop

A
  • auditory info (sound)
  • inner ear = holds the words you hear
  • inner voice = repeated words in your head
  • limited capacity
17
Q

Visuo-spatial sketch pad

A
  • Visual cache = visualising memories / things / objects
  • inner scribe = objects in relation to each other
  • limited capacity
18
Q

Episodic buffer

A
  • combines both visual and acoustic info
  • records events that are happening
  • creates episodes
  • sends info to long term memory
19
Q

Three types of long term memory

A
  • episodic
  • semantic
  • procedural
20
Q

Episodic long term memory

A
  • explicit (knowing that)
  • personal
  • include contextual and emotional details
21
Q

Semantic long term memory

A
  • explicit (knowing that)
  • universal facts and knowledge (maths, languages, capital city)
22
Q

Procedural long term memory

A
  • implicit (knowing how)
  • automatic due to repetition
  • hard to explain/teach but easy to do (write, drive)
23
Q

Two types of forgetting

A
  • interference
  • retrieval failure
24
Q

Types of interference

A
  • proactive = past interferes
  • retroactive = recent interferes