Educational research and evaluation have had less impact on policy and decision making in education than hoped for, since research and evaluation represent fundamentally different kinds of endeavor than policy and decision making do. Evaluation has more impact than research because it is a more administrative activity and is more integral to…

The role of educational research is examined, focusing on its relationship to the classroom teacher's efforts to promote student learning. After a discussion of the relationship between education and psychology, the individual roles of educational research are discussed; the latter include increasing and disseminating knowledge and assessing…