In this study, it was aimed to teach the addition and subtraction to a student with dyscalculia who is in third grade at elementary school. Before preparing individualized program, the student was given a pretest to measure about his level of the subject. The instruction was carried out in a room in the school, with a time of 40 minutes per day in…

This study examined the impact of response repetition as an error-correction strategy in teaching subtraction facts to three students with learning difficulties. Written response repetition (WRR) and oral response repetition (ORR) were compared using an alternating treatments design nested in a multiple baseline design across participants.…

Recent findings suggest deficits in coherent motion sensitivity, an index of visual dorsal stream functioning, in children with poor mathematical skills or dyscalculia, a specific learning disability in mathematics. We extended these data using a longitudinal design to unravel whether visual dorsal stream functioning is able to "predict"…