Carole HoovenCarole Hooven, PhD is Lecturer and Co-director of Undergraduate Studies in the Department of Human Evolutionary Biology at Harvard University. She earned her PhD at Harvard, studying sex differences and testosterone, and has taught there ever ince. Hooven has received numerous teaching awards, and her popular Hormones and Behaviour class was named one of the Harvard Crimson's 'top ten tried and true.' Twitter: @hoovlet Read More Read Less