Figure TB 10-3 $$\begin{array} { l l l l } C & 0 & X & 0 \\C & 0 & & 0\end{array}$$

question 3

Multiple Choice

Figure TB 10-3
$$\begin{array} { l l l l } C & 0 & X & 0 \\C & 0 & & 0\end{array}$$
-What type of design is shown in the accompanying figure?

• A)non-equivalent groups
• B)regression discontinuity
• C)proxy-pretest
• D)separate pre-post samples