Establishing LOSS and HOSS for Scale Scores Using Yen's Procedure LOSS HOSS
- Author(s):
- Fu, Jianbin
- Publication Year:
- 2013
- Report Number:
- RM-13-03
- Source:
- ETS Research Memorandum
- Document Type:
- Report
- Page Count:
- 11
- Subject/Key Words:
- Lowest Obtainable Scale Score (LOSS), Highest Obtainable Scale Score (HOSS), Scale Scores, Multiple Forms
Abstract
This research memorandum describes yen’s procedure to determine the lowest obtainable scale score (LOSS) and the highest obtainable scale score (HOSS) for scale scores created based on an item response theory model and maximum likelihood estimation. Real test data are used to demonstrate the process.
Read More
- Request Copy (specify title and report number, if any)