Structured Classroom Intervention to Improve Learning Concentration of Students with ADHD in Inclusive Schools

Main Article Content

Tri Gunadi

Abstract

Attention-Deficit/Hyperactivity Disorder frequently disrupts inclusive educational settings through executive function deficits, necessitating empirical intervention strategies. This study investigates the functional efficacy of structured classroom interventions on enhancing the learning concentration, operationalized as on-task behavior, among ADHD students within inclusive primary schools. Employing a quantitative single-subject experimental design utilizing a rigorous A-B-A-B withdrawal protocol, the research manipulated antecedent behavioral modifications. These modifications specifically integrated task segmentation, visual cues, and scheduled positive reinforcement. Visual analysis of observational data established a definitive causal nexus. Baseline concentration levels initially averaged an impaired 32.8%. Following the intervention, on-task behavior impressively surged to a peak of 72%. Crucially, the withdrawal phase precipitated a systemic regression down to 39.2%, firmly validating behavioral dependency on the intervention. A metric of 100% Percentage of Non-Overlapping Data unequivocally substantiates this intervention's profound magnitude. Ultimately, deploying prosthetic environmental scaffolding within inclusive frameworks is indispensable for mitigating neurobiological deficits and improving outcomes.

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Author Biography

Tri Gunadi, Universitas 17 Agustus 1945 Surabaya

Tri Gunadi, A.Md.OT, S.Ked., S.Psi, CH, CHt, CMT.NNLP, AIFO-FIT, Psikolog is a licensed Occupational Therapist and Psychologist, special needs consultant, and the Founder & CEO of Yamet Child Development Center, a leading network of multidisciplinary clinics in Indonesia dedicated to early childhood intervention, developmental assessment, and therapy services. With a strong background in occupational therapy, psychology, and behavioral science, he is deeply committed to supporting children with autism spectrum disorder, ADHD, speech and language disorders, intellectual disabilities, and social-emotional challenges.

Gunadi also leads the Yamet Training Center and Yamet Inclusive School, where he advocates for inclusive education, evidence-based practices, and the professional development of behavior therapists and shadow teachers. He holds national certifications as a Master Assessor (LSK TPIBK) and has actively contributed to developing competency-based training and certification systems in Indonesia.

His primary research interests include child development, neurodiversity, autism intervention, parenting psychology, and the integration of cognitive-behavioral therapy in children with special needs. He has organized numerous conferences and training workshops and is currently pursuing international scholarship opportunities to further expand his impact in special education and disability advocacy at the policy level.

How to Cite

Gunadi, Tri. “Structured Classroom Intervention to Improve Learning Concentration of Students With ADHD in Inclusive Schools”. Journal of Educational Research and Learning Analytics, vol. 1, no. 4, Apr. 2026, pp. 1-18, https://doi.org/10.65101/jerlra.v1i4.245.

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