posttest experiment

IMAGES

1. Experiment Class Posttest Score

   

2. Model Nonequivalent Pretest-Posttest Experiment

   

3. Pretest-Posttest Design: Definition & Examples

   

4. Pretest-Posttest Design: Definition & Examples

   

5. Results of Posttest Experiment 1 and Experiment 2

   

6. Experiment design one-group pretest-posttest design