Find peer-reviewed, published research using the Inquisit Test of Variables of Attention (TOVA)
Greenberg, L.M. (1991). T.O.V.A.™ interpretation manual. Minneapolis, MN: Author.
Greenberg, L.M., & Waldman, I.D. (1993). Developmental normative data on the Test of Variable of Attention (T.O.V.A.™). Journal of Child Psychology and Psychiatry, 34, 1019–1030.
Forbes, G. B. (1998). Clinical utility of the test of variables of attention (TOVA) in the diagnosis of attention-deficit/hyperactivity disorder. Journal of Clinical Psychology, 54(4), 461-476.
Jensen, P. S., & Kenny, D. T. (2004). The effects of yoga on the attention and behavior of boys with Attention-Deficit/hyperactivity Disorder (ADHD). J Atten Disord, 7(4), 205-216.