Computer and microswitch-based programs to improve academic activities by six children with cerebral palsy

Area of Science:

• Assistive Technology
• Pediatric Rehabilitation
• Special Education

Background:

• Children with cerebral palsy and extensive motor disabilities often face challenges in academic engagement.
• Assistive technology offers potential solutions to improve learning experiences for these students.
• Previous interventions have shown promise, but long-term maintenance and generalization require further investigation.

Purpose of the Study:

• To evaluate a novel assistive technology setup for improving academic activities in children with cerebral palsy.
• To assess the maintenance and generalization of intervention effects in home environments with parental involvement.
• To monitor the impact of the intervention on participants' constructive engagement and gather social validation from support teachers.

Main Methods:

• A multiple probe design across behaviors was employed, targeting choice-making in academic disciplines and literacy skills.
• Intervention involved a setup with microswitches (pressure sensors, interface, laptop) for six children with severe motor impairments.
• A maintenance/generalization phase was conducted three months post-intervention, alongside a social validation by 36 support teachers.

Main Results:

• All participants demonstrated improved academic performances during the intervention phases.
• Consolidated results were observed during the maintenance phase, indicating sustained learning.
• Positive participation and constructive engagement significantly increased post-intervention.
• Support teachers rated the combined intervention approach more favorably than individually learned skills.

Conclusions:

• The implemented assistive technology setup effectively enhanced academic performance and participation in children with cerebral palsy.
• The intervention demonstrated sustained effects and generalization to home environments with parental support.
• Combining academic and literacy skill interventions through assistive technology is a promising approach, validated by educators.