Multi-domain computerized cognitive training for children with intellectual developmental disorder: A randomized...

Area of Science:

• Neuroscience
• Developmental Psychology
• Educational Psychology

Background:

• Intellectual developmental disorder (IDD) presents challenges in cognitive and adaptive functioning.
• Effective interventions are crucial for improving the quality of life for children with IDD.
• Computerized cognitive training (CCT) offers a structured approach to cognitive enhancement.

Purpose of the Study:

• To evaluate the impact of multi-domain computerized cognitive training (CCT) on intellectual and adaptive functioning in children with IDD.
• To determine if CCT can lead to measurable improvements in cognitive abilities and daily living skills.

Main Methods:

• A randomized controlled trial involving children with IDD.
• Participants were assigned to either a 5-week multi-domain CCT program or a control group.
• Intellectual function (Chinese-Wechsler Young Children scale) and adaptive functioning (Chinese Vineland Adaptive Behavior Rating Scale) were assessed at baseline, post-training, and 3-month follow-up.

Main Results:

• The CCT group demonstrated significant improvements in full-scale intelligence quotient (FSIQ) and its verbal IQ (VIQ) subdomain compared to the control group.
• Significant enhancements were observed in adaptive developmental quotient (ADQ) scores, including communication and socialization subdomains, for the CCT group.
• Positive correlations were found between improvements in FSIQ and ADQ, and between VIQ and adaptive functioning, within the CCT group.

Conclusions:

• Multi-domain computerized cognitive training (CCT) is an effective intervention for enhancing both intellectual and adaptive functioning in children with IDD.
• The study provides evidence for the efficacy of CCT in improving cognitive skills and daily living abilities in this population.