Research Methods in Education Author:Louis Cohen, Lawrence Manion, Keith Morrison The fourth edition of a long-running bestseller, Research Methods in Education covers the whole range of methods currently employed by educational researchers. In this updated edition, each chapter includes new case studies and examples and a new chapter on the ethics of educational research has been added. The book remains essential reading for... more » both the professional researcher and the consumer of research--the teacher, the educational administrator, the advisor and all those concerned with educational policy and practice.« less