What's Upstairs?

Updated: June 2, 2008

By Stephanie L. Smith

Just like people are right-handed or left-handed, one popular theory says you can be right-brained or left-brained. Where the left tends to be logical and factual, the right is emotional and sensitive. Depending on which you favor, you may think, respond or create differently. Take this quiz to find out what kind of mind you have.