The role birth order plays in superpower personality traits and IQs has been debated and researched for years. But do the ...

Discover how birth order shapes modern romance. Uncover the hidden dynamics in love and learn why family roles truly matter in dating today.

Annie Wright, a licensed marriage and family therapist, told Business Insider that "birth order can influence personality ...

This comes at a price, however. Anxiety disorders, compulsive behavior, trouble getting along with others, a pathological ...

Middle children — who are neither the firstborn baby nor the actual baby of the family — tend to carve their own path in life ...

Are middle children the most honest and cooperative? Science says yes! Find out why middle-borns have a unique edge.

Genome-wide association studies (GWAS) are now used to explore the specific links between many small genetic differences and people’s traits. Does birth order affect personality? Created with ...

HAVING a successful relationship that stands the test of time can be challenging – but could you and your partner’s birth order play a part? Many people claim that whether they are the ...

A 2020 study, for instance, argued that birth order doesn't necessarily correlate with personality traits, disputing the stereotype of only children being more narcissistic. Notable middle ...

New research from BYU sheds some light on that playful rivalry, revealing how parents might subtly show favoritism based on birth order, personality and gender. The study, conducted by BYU School ...