Biased Assessment of Program Impact Due to Psychometric Artifacts
- Author(s):
- Bejar, Isaac I.
- Publication Year:
- 1980
- Source:
- Psychological Bulletin, v87 n3 p513-524, 1980
- Document Type:
- Article
- Page Count:
- 12
- Subject/Key Words:
- Educational Program Evaluation, Experimental Design, Methodology, Psychometrics, Test Scores, Test Items