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Type of Design in Variables

Susan has two independent variables, each with two levels. Each of her participants takes part in all of the four conditions. What type of design does Susan have?
a. Four-way between subjects
b. Four-way within subjects
c. Two way between-subjects
d. Two-way within subjects

Solution Preview

First, you need to determine whether it is a between subjects or within subjects design.

In a within-subjects design, each participant is tested under each condition.

In a between-subjects design, each ...

Solution Summary

The type of design is noted.