Objectives: There were two aims: First, to describe the factors that i
nfluence children's competence and second, to discuss ways in which in
vestigative interviewers can maximize the quality and quantity of info
rmation they obtain from alleged witnesses and victims. Method: No new
research is described in this paper. Rather, the authors provide a fo
cused review of the relevant literature designed to be maximally usefu
l for practitioners. Conclusions: Children are often the only availabl
e sources of information about possible abusive experiences. Research
has shown that children can, in fact, be remarkably competent informan
ts, although the quality and quantity of the information they provide
is greatly influenced by the ways in which they are interviewed. This
article describes ways in which investigative interviewers can maximiz
e the amount and quality of information they elicit from alleged victi
ms. (C) 1998 Elsevier Science Ltd.