Jenna McCarthy’s “What You Don’t Know About Marriage”

credit: drbrendawade.com

“Love, n. A temporary insanity curable by marriage.”
― Ambrose Bierce, The Unabridged Devil’s Dictionary

In a short, amusing TED talk video, journalist Jenna McCarthy offers some fun facts from studies conducted on predictors of long-term marriage. One of the quirky items is the smile in childhood photos as indicator of propensity to lasting marriage. How do these researchers even imagine examining that connection?