Eligible participants are mother-child dyads that fulfill the following inclusion criteria.  Inclusion Criteria:  The child is aged 6-12 years old The child fulfills the diagnostic criteria for mild to moderate Intellectual Disability In the judgment of health/school professional staff, the child is both physically and psychologically stable and be able to safely participate in the research procedures and intervention group. The dyad is able and willing to give consent for participation.  Exclusion Criteria:  The child was diagnosed with attention deficit and hyperactivity disorder The dyad is currently participating in any other behavioral or pharmacological trial Either member of the dyad have other contraindications or severe comorbidities that may impair their full participation (e.g., severe physical disabilities)