교육 연령 또는 정신 연령에 대한 성취도의 비율을 나타내는 지수.
Achievement Quotient; a measure of a person's achievement in relation to their mental age or educational level.
예문:
"The researcher used the AQ to evaluate if the student was performing up to their potential."
"A high AQ suggests that the child's academic progress exceeds their mental age expectations."