Wally wants to see if room temperature affects happiness.He invites participants to the laboratory,where half are seated for 20 minutes in a booth held at a constant 19 degrees,and the other half are seated in an identical booth for 20 minutes at a constant 29 degrees.Wally then asks members of each group to rate their level of happiness.What is the dependent variable in this experiment?

Question

Quizplus · Accepted Answer

The dependent variable is the variable that is being measured or observed in the experiment. In this case, the dependent variable is the rating of happiness, as Wally is trying to see if the temperature of the room affects the participants' level of happiness. A, B, and C are independent variables, as they are being manipulated by the experimenter to see if they have an effect on the dependent variable.

Wally Wants to See If Room Temperature Affects Happiness