During the 2017-2018 school year, SEG Measurement conducted a study of the effectiveness of Imagine Language & Literacy, an online system that provides individualized adaptive instruction and breaks down skills into component parts to help students become proficient readers. The study was conducted in three districts in Texas. Research…

This study evaluated the efficiency of the Lexia Reading Program in 132 early elementary school students in an inner-city school in Hartford, Connecticut. Students who met the criteria were assigned to the experimental Lexia group, and other students were randomly assigned to a comparison group. The NWEA MAP was used to provide pre and post…

The purpose of this study was to evaluate the impact of Achieve3000, a differentiated online literacy curriculum, on students' scores on the California State Test (CST). In the 2011-12 school year, 1,957 students in Chula Vista began using Achieve3000's solutions in 3rd through 8th grade. Using a form of propensity score matching called Inverse…

Achieve3000 publishes a number of online literacy programs that differentiate lessons and activities based on student performance. Magnolia Consulting--an independent, third party evaluation firm--assessed Achieve3000 Solutions' impact on student learning during the 2014-15 school year. The researchers used a randomized control trial, where…

Summative evaluations have often been undertaken to determine the impact of educational programs on student academic achievement employing a quasi-experimental design. The summative finding is expected to be less misleading if a statistical model is performed on a dataset including a sound matched sample as a control group. This is because an…