An experimenter studies the effect of type of music during practice on recall of word lists using rock background music for 20 subjects,classical music for 22 others,and country/western for another 25.What kind of experimental design is this?
A)One-way,between-subjects
B)One-way,within-subjects
C)Two-sample,between-subjects
D)Two-sample,within-subjects

Question

Quizplus · Accepted Answer

This is a one-way, between-subjects design because the three groups were each exposed to a different independent variable (type of music) and the dependent variable (recall of word lists) was measured between the groups.

An Experimenter Studies the Effect of Type of Music During