One advantage of a between-subjects design is that each score is completely independent of the other scores in the data.

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In a between-subjects design, different groups of participants are assigned to different treatment conditions, which means that the scores obtained from one group are independent of the scores obtained from another group. This reduces the possibility of order or practice effects that could occur in a within-subjects design where the same participants are tested in multiple conditions.

One Advantage of a Between-Subjects Design Is That Each Score