IQ scores among individuals without intellectual disability are ____.
A) stable throughout the life span
B) stable only after age 12
C) relatively stable with the exception of infancy
D) not at all stable

Question

Quizplus · Accepted Answer

IQ scores are relatively stable with the exception of early childhood (infancy). However, after early childhood, IQ scores tend to remain stable throughout the life span. Therefore, option A and B are incorrect, and option D is too extreme and not supported by research.

IQ Scores Among Individuals Without Intellectual Disability Are ____