A researcher compared stress levels in patients receiving chemotherapy with and without using guided imagery as a distraction intervention. A sample of 20 patients received a random ordering of chemotherapy treatments with and without guided imagery. This describes what type of study?

Question

Quizplus · Accepted Answer

In a cross-over design, treatment conditions are randomized to a single group of subjects. A factorial design involves the simultaneous manipulation of two or more independent variables. In a double-blind study, neither the researcher nor subjects is aware of who is in the treatment versus control group.

A Researcher Compared Stress Levels in Patients Receiving Chemotherapy with and Without