An industrial psychologist is investigating the effects of work environment on employee attitudes. A group of 44 recently hired sales trainees were randomly assigned to one of 11 different ʺhome
Roomsʺ - four trainees per room. Each room is identical except for wall color, with 11 different
Colors used. The psychologist wants to know whether room color has an effect on attitude, and, if
So, wants to compare the mean attitudes of the trainees assigned to the 11 room colors. At the end
Of the training program, the attitude of each trainee was measured on a 100-pt. scale (the lower the
Score, the poorer the attitude). How many treatments are in this study?
A)100
B)4
C)44
D)11

Question

Quizplus · Accepted Answer

The treatments in this study are the 11 different room colors, as these are the variables being manipulated to observe their effect on employee attitudes.

An Industrial Psychologist Is Investigating the Effects of Work Environment