On average, Adult students who received Visualizing and Verbalizing program instruction achieved significant improvements in comprehension. They made medium (statistically significant) standard score changes on two of the three measures,while experiencing a statistically-significant large increase in reading Comprehension. These changes placed them well into the normal range of functioning (25th–75th percentile).
Results of Adult Students Who Received Comprehension Instruction
Number of Adults: 145
Average Age: 36.1
Average Hours of Instruction: 100.7
Lindamood-Bell Programs Implemented: Visualizing and Verbalizing