Descriptor
| Control Groups | 1 |
| Data | 1 |
| Evaluation | 1 |
| Experimental Groups | 1 |
| Graphs | 1 |
| Longitudinal Studies | 1 |
| Predictor Variables | 1 |
| Statistical Distributions | 1 |
Source
| Educational Evaluation and… | 1 |
Author
| Drew, David E. | 1 |
Publication Type
| Guides - Non-Classroom | 1 |
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedDrew, David E. – Educational Evaluation and Policy Analysis, 1983
This paper presents a new technique in which covariates are controlled and evaluation data still are presented graphically in a manner that makes sense to policy makers. An illustration is provided using data drawn from an evaluation by the author of a major National Science Foundation (NSF) university funding program. (Author)
Descriptors: Control Groups, Data, Evaluation, Experimental Groups
