Optimal Number of Choices Per Item -- A Comparison of Four Approaches
- Author(s):
- Lord, Frederic M.
- Publication Year:
- 1977
- Source:
- Journal of Educational Measurement, v14 n1 p33-38, Spr 1977
- Document Type:
- Article
- Page Count:
- 6
- Subject/Key Words:
- National Science Foundation (NSF), Item Analysis, Multiple Choice Tests, Test Construction, Test Items