Expect to see improvements in your score after about six months to a year. (supermoney.com)
The patients who got the plasma didn't suffer serious side effects, but the group didn't see a statistically significant improvement in their scores on a widely used cognitive exam. (scientificamerican.com)
What would be fair is partially judging educators on the basis of improvements in the scores of multiple classes over multiple years. (wacharterschools.org)