Answer Similarity Analysis at the Group Level IRT
- Author(s):
- Eckerly, Carol
- Publication Year:
- 2021
- Source:
- Applied Psychological Measurement, p1-16, 2021
- Document Type:
- Article
- Page Count:
- 16
- Subject/Key Words:
- Similarities, Test Security, Cluster Analysis, Item Response Theory (IRT), Cheating, Answer Similarity Index, Simulation Studies