A researcher conducts a within-subjects design and notes that scores increased at each level of the factor for all participants.Based on this description,does this test have high power to detect the effect?
A) No, because participant responding was inconsistent.
B) No, because participant responding was consistent.
C) Yes, because participant responding was inconsistent.
D) Yes, because participant responding was consistent.

Question

Quizplus · Accepted Answer

A within-subjects design involves testing the same participants with different levels of the factor, allowing for greater control over individual differences. If scores consistently increase at each level of the factor for all participants, this suggests a strong and consistent effect. Therefore, the test has high power to detect the effect.

A Researcher Conducts a Within-Subjects Design and Notes That Scores