According to psychologist Frank Sulloway, firstborns are more ________ compared to those born later.

A) conscientious
B) neurotic
C) open to experience
D) extraverted

Frank Sulloway

A psychologist known for his work on birth order and its effect on personality and behavior.

Firstborns

Individuals who are the oldest children in their families, often considered to have unique psychological traits and developmental experiences.

Open To Experience

A personality trait characterized by a willingness to try new activities, indulge in imaginative and intellectual pursuits, and embrace novel ideas.