High School Students

Comprehension Difficulties

On average, High School students who received Visualizing and Verbalizing® instruction achieved significant improvements in comprehension. They made large (significant) standard score changes on two of the four measures. Additionally, the 19-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.

High School Students Who Received Comprehension Instruction

Years: 2008-2018

Number of Students: 694

Average Age: 16.4

Average Hours of Instruction:  96.7

Lindamood-Bell Instruction Implemented: Visualizing and Verbalizing