Conners Continuous Performance Test CPT-3 – 3rd Edition View cart “D2 Test of Attention” has been added to your cart. $3,638.00 Conners Continuous Performance Test CPT-3 - 3rd Edition quantity Add to cart SKU: P181 Categories: Learning Disablities, Neuropsychological, Software Related products Detroit Tests of Learning Aptitude? (DTLA4) $1,178.00 Add to cart Bender II Cards $214.00 Add to cart Leiter International Performance Scale, Third Edition (Leiter-3) $2,668.00 Add to cart WCST Card Sorting Test $1,320.00 Add to cart