Search
Skip to Search Results
Filter
Departments
Collections
Author / Creator / Contributor
- 3Tze, Man Chung
- 2Abbott, Jodi L.
- 2Ackerman, Kathleen A.
- 2Alexander, Jane.
- 2Andrews, Jac
- 2Angus, Nanna Maria.
Subject / Keyword
- 30Counseling
- 28Interpersonal relations
- 23Psychotherapy
- 21Adolescent psychology
- 20Learning, Psychology of
- 19Cognition in children
Year
Languages
Item type
-
Polytomous item response theory parameter recovery: An investigation of non-normal distributions and small sample size
DownloadSpring 2012
Item Response Theory (IRT) has been extensively used in educational research with large sample sizes and normally distributed traits. However, there are cases in which distributions are not normal, and research has shown that the estimation of parameters becomes problematic with non-normal data....
1181 - 1190 of 1912