This report summarizes conclusions from previous reports and makes explicit comparisons between assessment approaches. The report is organized in four sections under the headings: Design, Content Analysis, Costs, and Analysis of Technical Quality. The first section (Design) describes salient characteristics of each assessment approach, the…

This paper presents a primer on building a scientifically oriented teacher evaluation instrument. It stresses the importance of accurate measures and accepts the presupposition that scientific approaches provide the most accurate measures of student teacher performance. The paper discusses the scientific concepts of validity and reliability, and…