An Approach to Assessing Unidimensionality Revisited IRT
- Author(s):
- Bejar, Isaac I.
- Publication Year:
- 1988
- Source:
- Applied Psychological Measurement, v12 n4 p377-379, Dec 1988
- Document Type:
- Article
- Page Count:
- 3
- Subject/Key Words:
- Achievement Tests, Estimation (Mathematics), Factor Analysis, Latent Trait Theory, Item Response Theory