Which Experimental Design Has the Following Symbols A) Posttest-Only Control Group Design
B) Solomon Four-Group Design
C)

question 76

Multiple Choice

Which experimental design has the following symbols? $\begin{array}{l|l|lll}\text { Experimental group: } & \mathrm{R} & \mathrm{O}_{1} & \mathrm{X} & \mathrm{O}_{2} \\\hline \text { Control group: }& \mathrm{R} & \mathrm{O}_{3} & \mathrm{O}_{4}\end{array}$

• A) Posttest-only control group design
• B) Solomon four-group design
• C) Static group design
• D) Pretest-posttest control group design

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