Quasi Experimental Designs
Knowledge Level- Descriptive
- Randomized one-group posttest -only R X O1
- Randomized cross sectional survey R O1
- Randomized longitudinal survey
- One-group pretest-posttest O1 X O2
- Comparison group posttest-only Exp: X O1
- Comparison group pretest-posttest Exp: O1 X O2
Comp: O1 O2
-