Considering the research on the influence of schooling on IQ, which statement would be the BEST advice to give to a state board of education?

Question

Quizplus · Accepted Answer

Research suggests that longer periods of schooling have a positive influence on IQ. By shortening summer vacation and lengthening the school year, students may have more opportunities for learning and growth. Starting Grade 1 at a later age (Option A) or adding extra years of high school (Option D) may not have as strong an impact on IQ as the length of the school year itself. Option B may not be feasible as it would require individual evaluations for each student, and may not be effective in improving IQ.

Considering the Research on the Influence of Schooling on IQ