Practice Validity, Reflexivity and Knowledge for Social Work

Correspondence to Professor Michael Sheppard, Department of Social Policy and Social Work, University of Plymouth, Drake Circus, Plymouth, Devon PL4 8AA, UK Summary In the last few years there have been significant developmentsin conceptualizing the role and nature of knowledge in socialwork. This has been based on a fundamental review of epistemological,ethical and theoretical facets of social work and its knowledgebase. Amongst some of the most significant developments havebeen the emergence of new concepts (for social work) such asprocess knowledge, reflexivity and a range of ideas relatingto hypotheses. In a recent article, Susan White (1997) soughtto critique some of my ideas on this matter. This article representsa response to her paper; one which uses the opportunity to drawout wider issues for a general theory of social work knowledge.In particular, it focuses on three key dimensions: the centralityof the concept of practice validity, the importance of a conceptof reflexivity which is not simply transferred from the disciplineof sociology but which has a social work-specific meaning, andthe dangers of an unrestrained relativism.