Item-Response-Theory Pre-Equating in the TOEFL Testing Program IRT TOEFL
- Author(s):
- Cowell, William R.
- Publication Year:
- 1982
- Source:
- Holland, Paul W.; Rubin, Donald B. (eds.) Test Equating. New York: Academic Press, 1982, p149-161
- Document Type:
- Chapter
- Page Count:
- 13
- Subject/Key Words:
- Item Response Theory (IRT), Test of English as a Foreign Language (TOEFL), Pre-Equating, Item Characteristic Curves, Equated Scores