IQ is no longer a relevant term, because most intelligence scales:.
a. no longer measure an intelligence quotient.
b. measure for learning disabilities.
c. measure what has already been learned.
d. use a normal distribution for scoring.

a. no longer measure an intelligence quotient.

Explanation:

IQ is no longer a relevant term, because most intelligence scales no longer measure an intelligence quotient.

Scientist asserts that an IQ test score is not a correct reflection of an individuals level of intelligence, hence IQ is no longer a relevant term.