Mile High Natural Awakenings

A new study conducted by researchers at the Max Planck Institute for Evolutionary Anthropology, in Leipzig, Germany, suggests that young children are intrinsically motivated to see others helped. The researchers observed three groups of 2-year-olds that all saw an adult dropping a small item and struggling to pick it up. One group was allowed to intervene and help the adult. Another group was held back from helping by their parents. The third group watched the adult receive help from another adult. The researchers found that children’s feelings of sympathy (measured by dilated pupil size, which corresponds to increased feelings of concern) were twice as high when they were unable to help the adult and no help was provided, compared to the same indicator when they were able to provide assistance. Ten of the 12 children that were allowed to help did so. The toddlers’ concerns likewise decreased when they watched someone else help the adult. The study’s authors concluded that young ch...

A staple at amusement parks, fast-food restaurants and kids’ backyard parties, inflatable bounce houses look and sound like a lot of fun—yet can cause problems. “I was surprised by the number of injuries, especially by the rapid increase,” says Dr. Gary A. Smith, lead author of a recent study by the Center for Injury Research and Policy that he founded at the Nationwide Children’s Hospital, in Columbus, Ohio. From fewer than 1,000 injuries sending kids 17 and under to emergency rooms in 1995, the number skyrocketed to nearly 11,000 in 2010. Most injuries result from falls or collisions within the bounce houses or from falling out of them; only 3 percent required a hospital stay. Bounce house injuries are similar to those associated with trampolines, and more than a third of the study injuries involved children 5 and younger. The U.S. Consumer Product Safety Commission recommends against letting children younger than 6 use full-size trampolines, and Smith says barring that age group ...