Investigating Assessor Effects in National Board for Professional Teaching Standards Assessments for Early Childhood/Generalist and Middle Childhood/Generalist Certification
- Author(s):
- Engelhard, George Jr.; Myford, Carol M.; Cline, Frederick
- Publication Year:
- 2000
- Report Number:
- RR-00-13
- Source:
- ETS Research Report
- Document Type:
- Report
- Page Count:
- 77
- Subject/Key Words:
- Teacher Assessment, Portfolio Assessment, Performance Assessment, Assessment Centers (Personnel), Item Response Theory, Rasch Measurement, FACETS, Rater Effects, Quality Control
Abstract
However, the decision consistency analyses by exercise reveal the low reliability of the exercise banking decisions. Variation in assessor severity can affect the fairness of these decisions.
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- http://dx.doi.org/10.1002/j.2333-8504.2000.tb01836.x