Look at the research matrix below without column headings.If you wanted to have 10 participants for each condition, how many participants would you need for a within subjects factorial design?
$\begin{array}{ll}
\text { Angry } & \text { Angry } \
\text { Non-confrontational } & \text { Confrontational } \
\hline \text { Exciting } & \text { Exciting } \
\text { Non-confrontational } & \text { Confrontational } \
\hline \text { Neutral } & \text { Neutral } \
\text { Non-confrontational } & \text { Confrontational }
\end{array}$
A)10
B)20
C)40
D)60

Question

Quizplus · Accepted Answer

In a within-subjects factorial design, each participant experiences all conditions. Here, there are 6 conditions (2 levels of one factor x 3 levels of another factor). To have 10 participants for each condition, you only need 10 participants in total, as each one will go through all 6 conditions.

Look at the Research Matrix Below Without Column Headings A)10 B)20 C)40 D)60

Look at the Research Matrix Below Without Column Headings A)10
B)20
C)40
D)60