Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 0 |
| Since 2006 (last 20 years) | 1 |
Descriptor
| Achievement Tests | 1 |
| Computation | 1 |
| Intervention | 1 |
| Pretests Posttests | 1 |
| Sample Size | 1 |
| Scientific Methodology | 1 |
| Scores | 1 |
| Statistical Analysis | 1 |
| Statistical Bias | 1 |
| Statistical Inference | 1 |
Source
| Journal of Educational and… | 1 |
Author
| Schochet, Peter Z. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkSchochet, Peter Z. – Journal of Educational and Behavioral Statistics, 2010
Pretest-posttest experimental designs often are used in randomized control trials (RCTs) in the education field to improve the precision of the estimated treatment effects. For logistic reasons, however, pretest data often are collected after random assignment, so that including them in the analysis could bias the posttest impact estimates. Thus,…
Descriptors: Pretests Posttests, Scores, Intervention, Scientific Methodology
