Both Bellevue High School and Eastside Catholic employs the ImPACT testing system, which is used by a bevy of NCAA athletic programs, over half of the NFL and much of MLB and MLS. The 20-minute test, which was developed in the early 1990s by Drs. Mark Lovell and Joseph Maroon, measures verbal and visual memory, processing speed and reaction time, attention span, working memory and other factors th