Question

A
researcher studying the effects of environment on mood asks students to
sit alone in a waiting room for 15 minutes at the beginning of an
experiment. Half of the students are assigned to a room with white walls
and half of the students are assigned to a room with bright yellow walls.
After 15 minutes in the waiting room, each student is brought into the lab
and given a mood-assessment questionnaire, which gives them a score
from 0 to 100 on their overall feeling of happiness (with higher scores
indicating more happiness). What is the dependent variable?

Answer 1

Answer:

The students test scores.

Step-by-step explanation:

The dependent variable is the variable that is being measured or tested in an experiment. So the the dependent variable would be the participants' test scores, since that is what is being measured.