Researchers conduct a hypothesis test and use the data from two separate sets of observations drawn from the same group of participants.Their research design is called a repeated-measures research design or a(n)____.
A)independent-measures design
B)dependent-measures design
C)between-subjects design
D)within-subjects design

Question

​Researchers conduct a hypothesis test and use the data from two separate sets of observations drawn from the same group of participants.Their research design is called a repeated-measures research design or a(n)____.
A)​independent-measures design
B)​dependent-measures design
C)​between-subjects design
D)​within-subjects design

Quizplus · Accepted Answer

A repeated-measures research design is also known as a within-subjects design, where each participant is measured on the same variable more than once. This is in contrast to between-subjects design, where different participants are assigned to different experimental groups, and independent-measures design, where data from two separate groups of participants are compared. Therefore, the best choice is D: within-subjects design.

​Researchers Conduct a Hypothesis Test and Use the Data from Two

Researchers Conduct a Hypothesis Test and Use the Data from Two