New \"Love Test\" May Be Predictor Of Marriage Success

(Undated) -- There's a new test to gauge how newlyweds really feel about each other. It involves showing each spouse a photo of their partner for a split second to get their gut reaction. Professor James McNulty from Florida State University says his initial research indicates these gut-level responses may be useful in predicting whether a marriage will last. He says those responses were much more varied than the newlyweds' conscious answers.