Cleft lip and palate (CLP) cause disordered articulation, which is defined as cleft type errors (CTC). Currently in Sri Lanka, speech and language therapists conduct informal assessments to assess cleft type errors. However, ...

Many children/ adults who use AAC need to develop the ability to socialize, answer yes/no questions, respond to a wide variety of questions, offer and request for assistance, and express views, feelings and attitudes ...