According to evolutionary theory's alternative to birth order theory

Question

Quizplus · Accepted Answer

According to evolutionary theory's alternative to birth order theory, the first born competes with their helpless and needy later-born siblings for resources, which can affect their behavior and personality. This is because parents have limited resources to share among their children, which creates a competition for survival and success. Therefore, the firstborns tend to be more responsible, achievement-oriented, and conformist, while later borns tend to be more rebellious, creative, and innovative in order to compete with their older siblings.

According to Evolutionary Theory's Alternative to Birth Order Theory