ADHD: Attention Deficit Hyperactivity Disorder—Comprehension
On average, students with ADHD in addition to language comprehension difficulties who received Visualizing and Verbalizing® instruction achieved significant improvements in comprehension. They made large (significant) standard score changes on three of the four measures. Additionally, the 22-point percentile increase in Comprehension put these students within the normal range (25th–75th percentile). Their pre- to posttest results were statistically significant on all measures.
Students With Attention Deficit Hyperactivity Disorder (ADHD) Who Received Comprehension Instruction