Ralph conducts an experiment in which he measures aggression in school children at different levels of temperature during recess.The independent and dependent variables are ________________.
A)the experiment; the levels of temperature
B)the school children; the levels of temperature
C)the levels of temperature; the level of aggression
D)the level of aggression; the time of recess.
E)the time of recess; the level of aggression

Question

Quizplus · Accepted Answer

The independent variable in the experiment is the levels of temperature, as they are being manipulated by Ralph. The dependent variable is the level of aggression in the school children, as it is being measured based on the different levels of temperature.

Ralph Conducts an Experiment in Which He Measures Aggression in School