The following pages describe good practice in terms of data sampling, collection/recording, and data analysis for reliable and valid assessment of cleft palate speech (Shaw et al., 2000; Sell, 2005).
* Shaw WC, Semb G, Nelson P, Brattström V, Mølsted K, Prahl-Andersen B. The Eurocleft Project 1996–2000. Standards of Care for Cleft Lip and Palate in Europe. European Commission Biochemical and Health Research. Amsterdam: IOS Press; 2000.
* Sell D. Issues in perceptual speech analysis in cleft palate and related disorders: a review. International Journal of Language & Communication Disorders, 2005;40:103–121.