Variable Discussion Forum
What variable (or variables) might you use as a basis for your observations if you are interested in studying:
(Tell what exactly you would be looking for, and how)
The relationship between the crime rate and unemployment rate in a certain city
Overcrowding in mental institutions
The relationship between smoking and health
Attitudes of U.S. citizens toward government-supported loans for higher education
The effect of rehearsal on memorization of foreign language words