Descriptor
| Academic Achievement | 1 |
| Academic Aptitude | 1 |
| Analysis of Covariance | 1 |
| Aptitude Treatment Interaction | 1 |
| Research Design | 1 |
Source
| Journal of Educational… | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedDelaney, Harold D.; Maxwell, Scott E. – Journal of Educational Statistics, 1980
The use of analysis of covariance is examined for attribute-by-treatment interaction research, where participants are randomly assigned to treatments but not to levels of the attribute factor. The authors argue for an increased usage of analysis of covariance. (Author/JKS)
Descriptors: Academic Achievement, Academic Aptitude, Analysis of Covariance, Aptitude Treatment Interaction
