As schools move toward performance assessment, there is increasing discussion of using these assessments for accountability purposes. When used for making decisions, performance assessments must meet high standards of validity and reliability. One major source of unreliability in performance assessments is interrater disagreement. In this paper,…

This paper argues that special procedures for constructing assessment tools containing performance assessment tasks are unnecessary and that current test methodology can easily be generalized to complex performance assessment tasks without destroying the desirable characteristics of those tasks. Reasonable statistical requirements for sound…

Discusses the role and consistency of judges' interpretations of teacher performance as part of an evaluative scheme for complex performance, with reference to the ideological framework of professional standards. The tension between assessment decisions and the recognition that assessment involves interpretation is explored. (SLD)

Issues pertaining to the quality of performance assessments, including reliability and validity, are discussed. The relatively limited generalizability of performance across tasks is indicative of the care needed to evaluate performance assessments. Quality control is an empirical matter when measurement is intended to inform public policy. (SLD)

The Clark County (Nevada) School District introduced performance assessments into its assessment program for grades one through six as part of an effort to bring the assessment program in line with the revised curriculum. To study the effectiveness of these assessments, reading performance assessment results for grades three through five were…