TOEFL Listening: ETS-TOEFL听力机经 - 2Q5N73_47UA40638P$

According to the professor, how might school spending be affected by the psychologists' findings? A. Schools could focus on spending that addresses the diverse needs of individual students. B. Schools could reduce costs by eliminating purchases of unnecessary materials. C. Schools could find new sources of income so that they can afford to introduce more advanced teaching methods. D. Schools could ignore the psychologists' recommendations in order to save money.