This paper provides an overview of evidence-centered assessment design (ECD) and some general information about of the Advanced Placement (AP[R]) Program. Then the papers in this special issue are discussed, as they relate to the use of ECD in the revision of various AP tests. This paper concludes with some observations about the need to validate…

The cornerstone of evidence-centered assessment design (ECD) is an evidentiary argument that requires that each target of measurement (e.g., learning goal) for an assessment be expressed as a "claim" to be made about an examinee that is relevant to the specific purpose and audience(s) for the assessment. The "observable evidence" required to…

Evidence-centered assessment design (ECD) explicates a transparent evidentiary argument to warrant the inferences we make from student test performance. This article describes how the vehicles for gathering student evidence--task models and test specifications--are developed. Task models, which are the basis for item development, flow directly…

In the last few years, the Advanced Placement (AP) Program[R] has used evidence-centered assessment design (ECD) to articulate the knowledge, skills, and abilities to be taught in the course and measured on the summative exam for four science courses, three history courses, and six world language courses; its application to calculus and English…

Warns against the declining standards of the Advanced Placement (AP) U.S. history examination and the AP program. Focuses on the problems that occur in maintaining high standards and the practive of teaching to the test in AP courses. Discusses who does grade and who should grade the AP examinations. (CMK)

Three themes were addressed at the conference: (1) implications of factor analysis for achievement testing; (2) use of achievement tests in awarding course credits; and (3) extended conceptions of evaluation in higher education. The speeches were entitled: Factors of Verbal Achievement, by John B. Carroll; Schools of Thought in Judging Excellence…