The Relationship Between Birth Order, Socioeconomic Status, and Personality Variables

Abstract

Much research regarding the relationship between birth order and personality has been conducted and produced conflicting results, but few additional moderating variables have been considered. Socioeconomic status has been shown to impact life span development and overall well being. This study aimed to investigate the relationship among these three variables. Participants completed an online survey composed of demographic questions and the Mini IPIP personality test. The results revealed that while birth order did not impact overall personality scores, socioeconomic status did significantly impact overall personality scores. Results indicated that there was a main effect of birth order and socioeconomic status on personality, but no interactions were found. Thus, personality scores do not change in birth order based on various socioeconomic status.