Research on class size finds ______.
A) class size has no effect on children's achievement at the elementary school level
B) class size impacts children's achievement at the high school level
C) research on class size consistently finds no effect of class size on children's achievement at all levels of education
D) none of these

Question

Quizplus · Accepted Answer

Research on class size often finds that smaller class sizes can have a positive impact on children's achievement, especially at the elementary school level. This contradicts options A, B, and C, which either deny any effect of class size or make overly broad claims about the lack of impact at all educational levels.

Research on Class Size Finds ______