Working memory model (WMM)

Question 1

What are models of memory

Answer 1

models of memory provide a framework for an understanding of the conceptualisation of human memory processes over time

Question 2

What is the Working Memory Model theory

Answer 2

The working memory model theory proposed by Baddeley and Hitch (1974) further elaborates on the structure of the short term memory. It suggests that the STM consists of several components which challenges the theory that is is a unitary store.

Question 3

Describe the Central Executive

Answer 3

• an attention control system that coordinates the operations of the other component systems
• it is able to focus attention, divide attention between two or more sources, switch attention from one task to another

Question 4

What are the two main components of the Central Executive

Answer 4

The automatic level = processing familiar and well-learned information which relies on schemas in your long-term memory
e.g. driving, reading and routine activities

Supervisory attention = processing more complex information which requires conscious attention and effort
e.g. deals with problem solving, decision-making and planning

Question 5

Describe the Phonological Loop

Answer 5

• responsible for processing and storing auditory information in the STM

Question 6

What are the two main components of the Phonological Loop

Answer 6

Phonological Store (inner ear)= processes auditory information (spoken words) into a phonological code which lasts for 1.5-2 seconds if not rehearsed

Articulatory System (inner voice)= responsible for the active rehearsal of this information through subvocal repetition
e.g. repeating a phone number to yourself

Question 7

Describe the Visual-Spatial Sketchpad

Answer 7

-visual component of the STM (inner eye)
it involves storing visual and spatial information and is responsible for setting up and manipulating mental images
e.g. images of objects, scenes and the environment

Question 8

Describe the Episodic Buffer

Answer 8

• a temporary storage system capable of holding and displaying several pieces of information from the phonological loop, visual-spatial sketchpad and LTM.
• It is a temporary buffer to process and decide which information is needed
• responsible for our conscious awareness

Question 9

Strengths and Limitations of ‘Testable’

Question 10

Strengths and Limitations of ‘Evidence’

Question 11

Strengths and Limitations of ‘Application’

Question 12

Strengths and Limitations of ‘Concepts’

Question 13

Strengths and Limitations of ‘Unbiased’

Question 14

Strengths and Limitations of ‘Predictive’

Question 15

Strengths and Limitations of ‘Predictive’