The goal of the present article is to synthesize findings to date from the Delaware Longitudinal Study of Fraction Learning. The study followed a large cohort of children (N = 536) between Grades 3 and 6. The findings showed that many students, especially those with diagnosed learning disabilities, made minimal growth in fraction knowledge and…

This study investigated some of the underlying factors that may relate to and predict the reading comprehension of children in fourth through eighth grade (N = 47). A subset of these children previously had been diagnosed with autism spectrum disorders (ASD; n = 10); the remainder are classified as typically-developing (n = 37). The participants…