The effectiveness of cognitive rehabilitation computer based intervention on executive function and working memory in children with math disorder

Abstract

The present study aimed at investigating the effectiveness of computer-based cognitive rehabilitation intervention on executive function and working memory performance in children with math disorder. Sample comprised of 30 students with math disorder selected via convenience sampling from elementary schools of districts 1, 3 and 5 of Tehran. The students were randomly divided into two groups (15 students in the control group and 15 students in the experimental group). In the process of research 5 students of the control group and 3 students of the experimental group dropped out. Finally the sample size decreased to 12 students in the experimental group and 10 in the control group. The experimental group participated in a computerized cognitive intervention called Brain Ware Safari for twenty five 45-to-60-minute sessions held in six weeks. Iran Key Math Diagnostic Test and Raven intelligence test were used for the evaluation of math skills and intelligence of the sample. CNS Vital Sign (CNSVS) was used in pre-test and post-test for the evaluation of executive function and working memory of the experimental and control group. The data were analyzed using the univariate covariance tests. Results indicated that computerized cognitive training could improve the executive functioning and working memory of the experimental group.

Keywords

• student with math disorder
• computerized cognitive training
• working memory
• executive function