What does the following figure represent?
$\begin{array}{llll}
\mathrm{R} & \mathrm{O}_{1} & \mathrm{X} & \mathrm{O}_{2} \
\mathrm{R} & \mathrm{O}_{1} & & \mathrm{O}_{2} \
\mathrm{R} & & \mathrm{X} & \mathrm{O}_{1} \
\mathrm{R} & & & \mathrm{O}_{1}
\end{array}$

Question

Quizplus · Accepted Answer

The figure represents the Solomon Four-Group Design, which is a research method used to determine the effect of a variable by comparing four groups: two that receive a pre-test and post-test with and without the experimental intervention, and two that receive only the post-test with and without the intervention. This design helps to assess both the impact of the intervention and the effect of pre-testing on subjects' responses.

What Does the Following Figure Represent A) True Experimental Design B) Quasi Experimental Design C) Two-Group

What Does the Following Figure Represent A) True Experimental Design
B) Quasi Experimental Design
C) Two-Group