the working memory model

• Made by Bradley and hitch (1974). Only for short term memory.
• 1.central executive – control eye
• 2.visuo-spatial sketchpad – inner eye
• 3.phonological loop – inner ear and inner voice.

   
• In 2000 Bradley introduced a fourth system: the episode buffer.
• using two parts of your memory helps with revision e.g. duel coding
• an explanation of how one aspect of memory (short-term memory) is organised and how it functions. The WMM is concerned with the 'mental space' that is active when we are temporarily storing and manipulating information, for example when working on an arithmetic problem or playing chess or comprehending language, etc.
• the working memory model