Working memory model (Baddeley and Hitch)

STM is not a unitary store
Components of working memory are the Central Executive, the Phonological Loop (Phonological Store and Articulatory Process), the visuo-spatial sketchpad and the episodic buffer
Central executive - directs attention to particular tasks, allocates resources to the other slave systems and has limited capacity
Phonological loop - deals with auditory information
Phonological store - holds words you hear
Articulatory process - holds words that are heard or seen, these words are repeated like an inner voice which is a form of maintenance rehearsal
Visuo-spatial sketchpad - Visual and spatial (relationship between things)
Episodic buffer - added in 2000, holds visual AND acoustic information, is an extra storage system but still has limited capacity

	Created by eharveyhudl almost 10 years ago

A2 level Psychology (Memory) Note on Psychology memory studies and evaluations, created by eharveyhudl on 27/01/2015.