How can you differentiate between verbal and performance tests of intelligence?
Verbal and performance tests of intelligence can be differentiated based on the nature of items used and the mode of response required.
Verbal tests require subjects to give verbal responses either orally or in a written form. Because of this requirement, these tests can be administered only to literate people. Examples include the CIE Verbal Group Test of Intelligence and the Group Test of General Mental Ability.
On the other hand, performance tests use questions in which language usage is not required and assess experiences common to all cultures. These tests help reduce the cultural bias that is usually associated with verbal tests. Examples include Bhatia’s Battery of Performance Tests and the Draw-a-Man Test.
Explanation
The answer differentiates verbal and performance tests based on the provided context. Verbal tests require oral or written responses and are limited to literate individuals, whereas performance tests do not require language usage, assess common cultural experiences, and reduce cultural bias. Examples from the text are included to strengthen the answer.