This paper explores the issues involved in the linguistic characterisation of disordered discourse and the ways in which a Systemic Functional Linguistic framework addresses these issues. For many years, language disorders were described in terms of formal grammars, with "breakdown" discussed in terms of one or more of the traditional levels of…

The primary objective was to compare the grammatical output of children with language disorders on different tasks. Sixty-five children with language disorders, aged six to eleven, completed the syntactic formulation (elicitation) and narrative subtests from the Assessment of Comprehension and Expression 6-11 (Adams et al. 2001). Grammatical…