Asked by haneefa etimady on Jul 18, 2024

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If a researcher has developed a research design in which each participant appears in all levels or categories, this would be considered which type of research design?

A) within-subjects design
B) t-test for independent means
C) between-subjects design
D) t-test for one mean

Within-Subjects Design

An experimental design in which the same subjects are exposed to all treatments, allowing direct comparison of different conditions on the same participants.

  • Discriminate between the characteristics of within-subjects versus between-subjects research design models.
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Cheyanne MassieJul 18, 2024
Final Answer :
A
Explanation :
A research design in which each participant appears in all levels or categories is considered a within-subjects design.