Through all of its principles, policies and activities, the CPA’s work is grounded in a vision that the science, practice and education of psychology has broad and deep relevance to public policy and the public good. In its role as psychology’s national voice, the impact of the CPA’s contribution will be measured by the focus and success of its activities, organized to support education and training in psychology, the development and application of research, and the accessibility of psychological practice and services. To this end, the CPA works diligently to provide valuable information to: