In Ulrich's "room with a view" study, what was the independent variable?
A) whether recovering patients saw trees or a brick wall when looking out their windows
B) whether recovering patients had a room with a window or not
C) whether or not patients requested pain medication
D) from nursing records, whether or not nurses liked the patients

Question

Quizplus · Accepted Answer

The independent variable in Ulrich's "room with a view" study was whether recovering patients saw trees or a brick wall when looking out their windows. This was the variable that was manipulated by the researchers in order to observe its effect on the dependent variable (recovery time and use of pain medication).

In Ulrich's "Room with a View" Study, What Was the Independent