The most accurate conclusion regarding the effects of coaching on SAT scores is that
A) coaching has a greater effect on the SAT-Verbal than on the SAT-Mathematical score.
B) coaching has little or no effect on SAT scores and is probably a waste of time and money.
C) depending on the number of hours, coaching has some effect on SAT scores.
D) with a good coach, scores change on the average by 100 points or more.

Question

Quizplus · Accepted Answer

Coaching can have some effect on SAT scores, and this effect often varies depending on the amount of time invested in coaching. Studies and data have shown that while massive score improvements are rare, consistent and focused coaching can lead to moderate score increases.

The Most Accurate Conclusion Regarding the Effects of Coaching on SAT