" Testing creativity and problem-solving skills is arguably harder than testing factual knowledge, but the results of two separate studies conducted by MIT and the University of California, Berkeley, show that teaching children too much too early can backfire. "

― Linda Åkeson McGurk , There's No Such Thing as Bad Weather: A Scandinavian Mom's Secrets for Raising Healthy, Resilient, and Confident Kids (from Friluftsliv to Hygge)