Theoretical & Computer Models

Question 1

Theorteical models

Answer 1

Theoretical models are visual representations of internal mental processes that are used to help researchers simplify and study complex processes.

Theoretical models are typically diagrams or flowcharts that show how information is passed
between the different systems that manipulate it.

Question 2

examples of theoretical models

Answer 2

For example, the multi-store model (Atkinson and Shiffrin, 1968) is a theoretical model of memory. Likewise, the working memory model (Baddeley and Hitch, 1974) is a theoretical
model of short-term memory.

Question 3

Computer models

Answer 3

The development of the computer in the 1960s led to computer models emerging within psychology to explain different mental processes.

Computer models of memory have
been particularly useful in the development of artificial intelligence (Al).

Question 4

examples of computer models

Answer 4

For example, the analogy of long-term memory being the hard disk and short-term (working memory) being viewed
as the computer’s RAM (Random Access Memory) has been applied to the human brain.