"Judy, a mother of two young kids, practices a demanding style of child-rearing. It’s called attachment parenting, and it says you should keep your baby close at all times, breastfeed on demand, share your bed, and avoid strollers. Like many attachment parents, Judy believes the sacrifices she makes will ensure her kids will become well-adjusted, successful, happy adults. But, what does the science say? To find out, Science Vs speaks to Prof. Alan Sroufe, Prof. Jane Fisher and Reut Avinun."