Developmental dyscalculia (DD) is a mathematics learning disorder that affects approximately 5% to 7% of the population. This study aimed to detect the underlying domain-specific and domain-general differences between DD and typically developing (TD) children. We recruited 9-year-old primary school children to form the DD group via a 2-year…

The purpose of this action research project was to improve the social skills of eight preschool students and four first grade and second grade students through the use of Social Stories and visual supports to create a more positive learning environment. The teacher researchers wanted to increase the social skills of students who had been diagnosed…