ERIC Number: EJ625818
Record Type: Journal
Publication Date: 2000
Reference Count: N/A
Consistency of Angoff-based Predictions of Item Performance: Evidence of Technical Quality of Results from the Angoff Standard Setting Method.
Plake, Barbara S.; Impara, James C.; Irwin, Patrick M.
Journal of Educational Measurement, v37 n4 p347-55 Win 2000
Examined intra- and inter-rater consistency of item performance estimated from an Angoff standard setting over 2 years, with 29 panelists one year, and 30 the next. Results provide evidence that item performance estimates were consistent within and across panels within and across years. Factors that might have influenced this high degree of reliability in the item performance estimates of a standard setting study are discussed. (SLD)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A