`Raymond Mark combine[s] the classical integrity of statistical techniques with the latest problems of planning and implementation.... One hopes this book′s use as a teaching instrument, and its application as a research stimulus and guide, will encourage both students and practitioners to work harder at achieving a sounder integration of theory and practice in social work′ - From the Foreword by Chauncey A Alexander The full range of methods employed in social science research courses is presented in this practical `how to′ guide for the social services. Topics discussed include basic concepts about scientific method, fundamental terms, and the research process from initiation through implementation to comple