Developing critical practice: a South African's perspective.

The manner in which speech and language therapy (SLT) considers communicating evidence of practice with a multicultural clientele is considered in context of cultural imperialism. A conceptual framework (i.e., the curriculum of practice) developed from a South African study (Pillay 1997), is highlighted for use in understanding, evaluating and communicating evidence of practice with the clientele in focus. The lens (or paradigm) used by SLT to view its curriculum of practice may reveal different stories about the same subject. Given this, the critical paradigm is proffered over that of the empirical-analytical (or 'scientific') and hermeneutic-interpretive types of paradigms. Finally, suggestions regarding the development of critical SLT are discussed.