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Minor, Elizabeth Covay; Porter, Andrew C.; Murphy, Joseph; Goldring, Ellen; Elliott, Stephen N. – Educational Assessment, Evaluation and Accountability, 2017
The Vanderbilt Assessment for Leadership in Education (VAL-ED) is a 360-degree learning-centered behaviors principal evaluation tool that includes ratings from the principal, supervisors, and teachers. The current study assesses the test-retest reliability of the VAL-ED for a sample of seven school districts as part of multiple validity and…
Descriptors: Administrator Evaluation, Principals, Test Reliability, Test Validity
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Kettler, Ryan J.; Elliott, Stephen N.; Kurz, Alexander; Zigmond, Naomi; Lemons, Christopher J.; Kloo, Amanda; Shrago, Jacqueline; Beddow, Peter A.; Williams, Leila; Bruen, Charles; Lupp, Lynda; Farmer, Jeanie; Mosiman, Melanie – Assessment for Effective Intervention, 2014
Motivated by the multiple-measures clause of recent federal policy regarding student eligibility for alternate assessments based on modified academic achievement standards (AA-MASs), this study examined how scores or combinations of scores from a diverse set of assessments predicted students' end-of-year proficiency status on statewide achievement…
Descriptors: Eligibility, Alternative Assessment, Academic Achievement, Predictive Validity
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Porter, Andrew C.; Polikoff, Morgan S.; Goldring, Ellen B.; Murphy, Joseph; Elliott, Stephen N.; May, Henry – Elementary School Journal, 2010
The Vanderbilt Assessment of Leadership in Education (VAL-ED) is a multirater assessment of principals' learning-centered leadership. The instrument was developed based on the Standards for Educational and Psychological Testing. In this article, we report on the validity and reliability evidence for the VAL-ED accumulated in a national field…
Descriptors: Psychological Testing, Test Validity, Leadership, Principals
Elliott, Stephen N. – 1995
This digest offers principles of performance assessment as an alternative to norm-referenced tests. The definition of performance assessment developed by the U.S. Congress's Office of Technology and Assessment is given, common features are listed, and the terms "performance" and "authentic" are defined. Suggested guidelines for…
Descriptors: Definitions, Elementary Secondary Education, Evaluation Methods, Guidelines
Roach, Andrew T.; Elliott, Stephen N.; Webb, Norman L. – Wisconsin Center for Education Research (NJ1), 2003
The primary purpose of the investigation was to determine the extent to which (a) the Wisconsin Alternate Assessment (WAA) adequately measures the skills and concepts that make up the curriculum and instruction of students with significant disabilities; and (b) the WAA adequately measures the concepts and skill areas represented in Wisconsin's…
Descriptors: Test Validity, Rating Scales, Individualized Education Programs, Content Validity
Elliott, Stephen N. – 1994
This booklet examines fundamental technical and implementation issues involved with large-scale, on-demand performance assessments and teacher-constructed, classroom-based performance assessments, especially for use with students who have disabilities. It discusses definitions and core concepts, outlines theoretical matters, reviews research on…
Descriptors: Classroom Techniques, Curriculum Based Assessment, Disabilities, Elementary Secondary Education