Practical significance is concerned with whether a research result is useful in the real world. The use of procedures to supplement the null hypothesis significance test in four journals of the American Psychological Association is examined, and an approach to assessing practical significance is presented. (SLD)

Concepts from organizational theory are used to interpret and review major findings of school effectiveness research to develop a broader perspective for understanding school effectiveness. Results of school-effectiveness research in the Netherlands are compared with those from research in the United States and England. A more-or-less established…

The use of hypothesis testing is widespread in occupational education research. In this, the first of two parts dealing with hypothesis testing, the authors show that considering Type II error can strengthen research results. (Author)

Two issues of concern in education are addressed: (1) how should educational research be carried out and (2) why do practitioners so often fail to heed the findings from educational research? The author uses the conceptualization of Stephen Pepper which distinguished four different hypotheses about the nature of the world (formism, mechanism,…

This book is intended for a one-semester or one-term course in educational research. It is designed to enable students to become intelligent consumers of educational research and to introduce its basic principles to those who eventually may be involved in research in their work. The chapters are: (1) "Introduction to Research in Education"; (2)…

In order to make policy decisions, educators must evaluate educational research proposals and projects. Findings immediately related to practice are often inadequate, omitting the theoretical establishment of principles by which we can explain and predict the phenomena of our world. These theoretical linkages to the practical world of…