A Unidimensional Item Response Model for Unfolding From a Graded Disagree-Agree Response Scale
- Author(s):
- Roberts, James S.; Laughlin, James E
- Publication Year:
- 1996
- Source:
- Applied Psychological Measurement, v20 n3 p231-255, Sep 1996
- Document Type:
- Article
- Page Count:
- 25
- Subject/Key Words:
- Attitude Measures, Item Response Theory, Responses, Test Items