In this article, the authors suggest a profile-likelihood approach for estimating complex models by maximum likelihood (ML) using standard software and minimal programming. The method works whenever setting some of the parameters of the model to known constants turns the model into a standard model. An important class of models that can be…

In the Netherlands, the "iceberg model," developed by the Freudenthal Institute, has been used to support teacher identification of informal and preformal representations that build students' understanding of formal mathematics. This article offers suggestions on how this model can be used to support professional development,…

The Commission for Renewal of the Middle School (ICM) in the Netherlands has been concentrating its efforts on introducing the middle school into the secondary school system. Described is a report published by the ICM in which the group discusses what it is proposing and problems that it is encountering. (RM)

This bulletin on the schools of Scandinavia, Finland, and Holland covers the following topics: (1) The war in its effects on the schools of Scandinavia; (2) Norway: General characteristics of the school system; School gardens; School welfare activities: Speech forms in the schools; Teachers' pensions; War conditions and the schools; Present trend…

This booklet describes how eight European countries structure educational provision for children in the middle years of schooling, ages 10 through 14. The booklet discusses the status of middle years education, the tracking of students, equal opportunities for minorities, specialization of teachers and counselors, academic versus holistic…

This report analyzes teacher education and development policies in countries that participated in the Repeat of the Third International Mathematics and Science Study at the Eighth Grade and scored as well as or higher than the United States, also providing information on the systems of Australia, England, Hong Kong, Japan, Korea, the Netherlands,…

With Japan and America entering the ranks of the colonizing powers, the question of colonial education becomes particularly important, especially so in view of the fact that education in both Japan and America occupies a commanding position. It is rather significant that the two great Pacific powers should have become colonizing nations within…