Question

What was Sir Cyril Burt's notable contribution to psychometric testing?

a) Development of the Stanford-Binet Intelligence Scale
b) Pioneer in the study of abnormal psychology
c) Research on the heritability of intelligence
d) Formulation of the first personality test

Answer 1

Sir Cyril Burt was notable for his research on the heritability of intelligence within psychometric testing.

Step-by-step explanation:

Sir Cyril Burt's notable contribution to psychometric testing was c) Research on the heritability of intelligence. Burt was a British psychologist who conducted studies on the heritability of intelligence, which involved examining the IQ scores of twins, particularly identical twins raised apart. Despite his influence on the field of intelligence research, his work later became controversial due to accusations of data fabrication. Nonetheless, Burt's early research spurred discussions and further investigations into the genetic and environmental influences on intelligence.