Psychologists are increasingly asked for their opinions about public policy
issues. Effective testimony can influence policies for the benefit of the
profession and society. Few resources, however, describe how psychologists
can acquire the skills to maximize the impact of this venue for public pres
entation. This article offers guidelines for the preparation, delivery, and
dissemination of testimony to a range of legislative groups (e.g., advisor
y committees, school boards, congressional committees). Providing formal ed
ucation and training about public policy will help the next generation of p
sychologists advise legislators more effectively.