(My brother works partly for the company that sells equipment, training, and interpretation services for the Test of Variables of Attention, which may be the continuous performance task implemented with the most attention to timing resolution. For frequent measurement of mental performance, the TOVA itself might not be worth the price (including $15 per test) outside of clinical ADHD assessment or personalized dose-response measurement, unless maybe you get a discount for non-commercial use, but he says “all the TOVA folks are very open-source and science/philosophy friendly and will help you out” with advice on using a computer to test mental performance (even if you’re trying to build a DIY free competitor). He suggests dropping in on Steve Hughes at one of their training workshops. The next one is in Los Angeles on December 4.)
(My brother works partly for the company that sells equipment, training, and interpretation services for the Test of Variables of Attention, which may be the continuous performance task implemented with the most attention to timing resolution. For frequent measurement of mental performance, the TOVA itself might not be worth the price (including $15 per test) outside of clinical ADHD assessment or personalized dose-response measurement, unless maybe you get a discount for non-commercial use, but he says “all the TOVA folks are very open-source and science/philosophy friendly and will help you out” with advice on using a computer to test mental performance (even if you’re trying to build a DIY free competitor). He suggests dropping in on Steve Hughes at one of their training workshops. The next one is in Los Angeles on December 4.)