(Scenario I) Suppose the researchers still measured the effect of all five treatments on pain tolerance, but each participant was measured under all of the treatment conditions. In making this adjustment the research design would change from a _____ design to a _____ design.

Question

Quizplus · Accepted Answer

The design changes from a between-subjects design, where different participants are used for each treatment condition, to a within-subjects design, where the same participants are used across all treatment conditions.

(Scenario I) Suppose the Researchers Still Measured the Effect of All