**1. Introduction**

The Diagnostic and Statistical Manual of Mental Disorders (DSM–5) defines *learning disabilities* (LD) as a neuro-developmental disorder that includes difficulties in reading, writing, and/or mathematics, who are at significantly lower levels than those expected of children that age, and could impact these children's day-to-day functioning and academic achievements. Moreover, LD cannot be the result of a more general intellectual disability or neurological disorder [1].
