The college test-prep industry has turned parental anxiety into a steady cash stream. Private SAT tutors now charge $125 to $350 an hour for face time. Legions of parents drop $1,000 to $1,200 or more ...

There are numerous theories regarding the best way to prepare for exams and to achieve impressive results on those end-of-year assessments. Given that final exams are just around the corner for high ...