Memory models

Memory models

1. Working Memory Model - Baddeley and Hitch

   • • Central executive
       • In charge of slave systems
         • Phonological loop (audio)
           • Phonological store - the words you hear
           • Articulatory process - in your head
         • Episodic Buffer
           • A runner that records a log (episodes)
         • Visuo -spatial sketchpad
           • Inner Scribe - visual field
           • Visual cache - visual data

2. Multi store model of memory

   • • Sensory register - a stimulus from the enviroments
       • Iconic - visual
       • Echoic - audio
       • Other sensory stores
     • STM
       • 7+/- 2 items
       • About 30 secs
     • LTM
       • Unlimited
       • Years

3. Capacity

   • Amount of information

4. Duration

   • Length of time

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