Does Birth Order Affect Who Children Become? Birth order is a topic studied by many psychologists through numerous different studies and conflicting viewpoints. In respect to the order in which children are born, psychologists have labeled specific personality traits for each child. While psychologists continue to disagree on the amount of emphasis to be placed on birth order and personality, studies have shown family size can be a determining factor in a child’s learning and development. First-born, middle, youngest, and only children are the common birth order positions most commonly studied by psychologists. Alfred Adler, a major personality theorist, often studied the issue of birth order. He believed that “the demands of each birth order position typically, but not inevitably, structure the way the parents treat the child and help define the child’s resulting personality,” (Parker, 1998, p.29). Frank Sulloway, author of the book “Born to Rebel: Birth Order, Family Dynamics, and Creative Lives,” states:Siblings compete with one another to secure physical, emotional, and intellectual resources from parents. Depending on differences in birth order, gender, physical traits, and aspects of temperament, siblings create differing roles for themselves within the family system. These differing roles in turn lead to disparate ways of currying parental favor. (Epstein, 1997, p.51) First-born children are more widely studied and have been found to have higher responsibilities within the family and a greater need for achievement. Strong self-discipline, a need for approval by others, susceptibility to social pressure, and conformity to authority and regulation are also common personality traits of first-borns. Middle-born children are more focused toward social relationships rather than fulfilling task demands and are the most ambitious and competitive. The youngest children tend to be less adj...
