In the first quarter of 2018, MobyMax conducted a large-scale experimental study with 4,000 students in 230 classrooms across the United States.
The dramatic results that qualify as ESSA Tier 1 “Strong Evidence” conclusively demonstrate the benefit that comes from finding and fixing learning gaps with MobyMax.
The study showed that MobyMax had an effect size of 0.875 for language, and 0.702 for math.
This is roughly 40 weeks (more than one school year) of additional growth.
Finding and fixing missing skills is a powerful intervention for all students with learning gaps. Students with higher learning deficiencies benefited significantly from MobyMax. In fact, the gain by students with a high learning deficiency exceeded the difference between the experimental and control group!