In 1896, a French doctor named Charles du Pasquier published an article about how sports could help people with depression. In 1900, Eduard Bertz said that sports could help people maintain a healthy body and soul or mind. Later in 1913, Toby Cohn believed sports was a way for people to develop self-confidence, emotional health, and goal orientation. In 1914, Bernhard Berliner conducted the first study on what effect sports and exercise had on the mind and psychology. In his study, he looked at children who exercised and played sports while at a camp. His study found that children who played sports and exercised were able to concentrate better.