Decision-Oriented Educational Research considers a form of educational research that is designed to be directly relevant to the current information requirements of those who are shaping educational policy or managing edu cational systems. It was written for those who plan to conduct such research, as well as for policy makers and educational administrators who might have such research conducted for them. The book is divided into three main parts. Part I is background. Chapter 1 describes some of the basic themes that are woven throughout subsequent chapters on decision-oriented research....