who is considered the founder of the child study movement
G. Stanley Hall Hall was one of the founders of the child-study movement in the 1880s. A national network of study groups called Hall Clubs existed to spread his teaching. He is popularly known today for supervising the 1896 study Of Peculiar and Exceptional Children, which described a series of only child eccentrics as permanent misfits. For decades, academics and advice columnists alike disseminated his conclusion that an only child could not be expected to go through life with the same capacity for adjustment that siblings possessed. "Being an only child is a disease in itself," he claimed.[22]