Using e-mail as performance feedback to teach paraprofessionals to implement constant time delay with braille words

Equipping paraprofessionals to implement evidence-based instructional practices with fidelity can enhance the education of students visual impairments. We used a multiple probe across participants design evaluate ability follow constant time delay procedures high when teaching braille words. delivered performance feedback by e-mail and examined student learning outcomes. All three achieved 100% correct implementation maintained this level over time. successfully learned targeted The combination training support was effective at equipping them deliver an practice. Paraprofessionals affirmed social validity intervention considered as easy-to-understand way receiving much-needed guidance. E-mail is cost-effective simple tool for providing constructive feedback, while also ensuring instruction fidelity.