Notice: PAR will be closing at 4:00PM today (1/17/25) ahead of the Martin Luther King Jr. holiday. Overnight orders placed before 11:15AM will ship today. We will be closed on MLK Day (1/20/25). Any orders received after 4:00PM will ship on Tuesday 1/21/25. As always, you are still able to make purchases online. Thank you - The PAR team.

Achievement/Development

Attention/ADHD

Measure attention and ADHD with a variety of assessment products