learning
Learning Center Results
Middle School Students
Comprehension Difficulties
On average, Middle School students (6th grade-8th grade) who received Visualizing and Verbalizing instruction achieved significant improvements in comprehension. They made large (statistically significant) standard score changes on their language comprehension measure. Additionally, the 21-point percentile increase in Written Language Comprehension put these students within the normal range (25th–75th percentile).
Results of Middle School Students Who Received Comprehension Instruction Only
Lindamood-Bell Instruction Implemented: Visualizing and Verbalizing
Years: Jan. 2008 – Dec. 2024
Number of Students: 1,921
Average Age: 13.1
Average Instruction Hours: 106.1
