Let's urge psychologists at the Alfred Adler Institute of New York to conduct more research on middle children, middle child syndrome, and birth order. The birth order theory is the effect that because of the order you were born in, your personality may be affected. These scientists can fine tune Alfred Adler's theory on birth order because there is little to no significant information on middle children and birth order. Due to this fact, psychologists at Adler's institute should be pressured to delve deeper on the birth order theory.