The effect of computerized cognitive rehabilitation tasks (RAHA) on cognitive processes in children with executive dysfunction

This study was to develop and efficacy of Working Memory, Attention, and Inhibition in children with executive dysfunction.

In this semi-experimental study (pretest-posttest with the control group) design, 23 students with Executive dysfunction were selected using the non-random purposive sampling method and randomly divided into the experimental and control groups. In order to identify the needs and components of the Cognitive Rehabilitation Program, a systematic review of the existing research was carried out and finally, based on the existing theoretical and research foundations of the computerized Cognitive Rehabilitation Program. The executive function training program was performed in 18 sessions (45 minutes) using the computerized training program in the experimental group. Behavior Rating Inventory of Executive Function (BRIEF) was used to assess executive dysfunction, the HAFBAK Tests were used to assess the working memory, and using the IVA test to assess attention. Also, an analysis of covariance was used to examine the effectiveness of an intervention.

The results showed that after the intervention program, the improved working memory and attention (p < 0/05). Instead, no significant differences were observed in inhibition between the two groups after the intervention (p < 0/05).

Therefore, computerized cognitive rehabilitation, as a complementary therapeutic approach along with other therapies, can be used in conventional interventions to enhance executive functions.