When Researchers Attempted to Re-Create the STAR Study in California,results

Multiple Choice

When researchers attempted to re-create the STAR study in California,results were less positive than anticipated.According to the text,what is one possible explanation for these different outcomes?

A) Reducing class sizes for all K-3 classrooms in California required an enormous decrease in teachers.
B) The new teachers hired for the intervention were vastly overqualified.
C) California class sizes were likely too small to produce desired results.
D) By Tennessee's standards,California's reduced class sizes were not actually "small."