Psychologist Andrea diSessa coined the term "phenomenological primitives", or p-prims, to talk about nonexperts' reasoning about physical situations. P-prims are primitive in the sense that they stand without significant explanatory substructure or explanation. Examples are "Heavy objects fall faster than light objects" and "Continuing force is…

Education standards are left to the discretion of individual states. However, efforts to help states and local school districts define world-class standards are intensifying. The U.S. Department of Education, the National Education Goals Panel, and New Standards, a partnership of 17 states and 6 school districts, are among those involved. (MLF)

This handbook addresses the complex and expanding vocabulary of performance assessment and measurement by providing a glossary of related terms and lists of resources for the student, practitioner, and policymaker. Performance assessment includes all forms of such assessment from multiple choice and paper-and-pencil tests to alternative…

This paper describes what in the area of assessment is essential knowledge for a prospective teacher. The listings of topics which would be relevant for a course in measurement for preservice teachers are presented as they might appear in a course syllabus. For each topic, the rationnale for its inclusion is given, as well as the skills which…