This White Paper provides a selection of some general principles of assessment or overarching ideas that may guide educators in selecting, developing, and implementing assessments of students' learning at all instructional levels or educational settings in which they are used. These principles represent a framework for understanding the nature of…

The first edition of this book was written to give information about testing to people whose work gave them access to test results, but whose training included little or nothing about the use and interpretation of tests. Later editions have been intended for a broader audience as the need for understanding what test scores really mean has…