The working memory model components Baddeley Hitch represents a sophisticated cognitive framework for understanding how our brain processes and temporarily stores different types of information. The model consists of four main components that work together to manage incoming information and coordinate with long-term memory. The phonological loop capacity auditory information processing handles verbal information with a 2-second capacity, while the visuospatial sketchpad visual spatial information storage manages visual and spatial data with capacity for 3-4 objects.
- Central Executive functions as the control system, directing attention and managing cognitive resources
- Phonological Loop processes and temporarily stores verbal information through two sub-components
- Visuospatial Sketchpad handles visual and spatial information with specific capacity limitations
- Episodic Buffer acts as an integration point between working memory and long-term memory
- Substantial research evidence supports the model's structure and functionality
