Factors Influencing the Effectiveness of Picture Exchange Communication System Training in Children with Communication Challenges: Findings from a Practical Intervention in a Resource-Constrained Environment
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By
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BMJ Publishing Group Ltd
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July 16, 2026
Clinical Report: Factors Influencing PECS Training in Children with Communication Challenges
Overview
This study investigates the factors affecting the effectiveness of Picture Exchange Communication System (PECS) training in children with communication challenges in a resource-constrained environment. Key findings highlight predictors of successful training outcomes.
Background
Effective communication is crucial for children with communication impairments, as it significantly impacts their social interactions and educational opportunities. The Picture Exchange Communication System (PECS) is a widely recognized augmentative and alternative communication (AAC) method that can enhance communication abilities in children with various developmental disabilities.
Data Highlights
No specific numerical data or trial results were provided in the source material.
Key Findings
- PECS training can be influenced by various factors, including the child's age and the severity of communication challenges.
- Individualized approaches to PECS implementation are critical for achieving optimal outcomes.
- The study was conducted in a resource-limited setting.
- Successful training outcomes were linked to the involvement of caregivers and educators in the intervention process.
- Ethics approval was obtained, ensuring compliance with data protection regulations.
Clinical Implications
Collaboration with caregivers and educators is vital for the successful adoption of PECS in various settings.
Conclusion
Personalized and context-sensitive approaches in PECS training for children with communication challenges are important.
Related Resources & Content
- Wannapaschaiyong P, Vivattanasinchai T, Wongkwanmuang A, BMJ Paediatrics Open, 2025 -- Predictors of successful Picture Exchange Communication System training in children with communication impairments
- Frontiers in Neurology — Factors Influencing Poor Communication Function in Children with Cerebral Palsy: A Multivariate Analysis
- Frontiers in Psychiatry — Fostering inclusion in clinical and research procedures in autistic youth through augmentative and alternative communication: a narrative review and a proposal for visual aids application in brain stimulation
- Frontiers in Psychiatry — Outcomes from the ASPEN intervention program: a randomized clinical trial of a culturally adapted parent-mediated intervention program in low-resource settings
- BMJ Paediatrics Open — Ecological validity framework and neurodevelopmental disabilities: applications for parent training programmes
- Augmentative and Alternative Communication (AAC)
- Overview | Autism spectrum disorder in under 19s: support and management | Guidance | NICE
- Autism – guidance
- Are communication interventions effective for minimally verbal children with autism spectrum disorder? | Cochrane
- Web annex Literature reviews and evidence tables
- Communication Interventions for Autism Spectrum Disorder in Minimally Verbal Children
- Efficacy of the Picture Exchange Communication System for children with autism in Mainland China: A systematic review and meta-analysis of randomized controlled trials - ScienceDirect
- Prescribing Assistive Technology: Focus on Children With Complex Communication Needs: Clinical Report | Pediatrics | American Academy of Pediatrics
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