Everything for R Sound Therapy! This bundle for articulation therapy is great for assessment and treatment of prevocalic and vocalic R. What's included? I Can Say the R Sound is full of visuals, elicitation tips, drill pages for the R sound. It provides opportunities for practice in isolation, syllables, words, phrases, sentences and connected speech. Coarticulation for the R Sound focuses on this tried and true strategy for eliciting a vocalic R when your student can already produce an initi