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

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

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

Middle children occupy a special place in the sibling line-up, between the eldest and the youngest. Now a study reveals that they develop particular traits because of this.

New research flips the script on sibling stereotypes—here's what you need to know about middle children and birth order.

Whether you grew up with siblings or were raised as an only child, you probably understand that your place in the family—or your birth order—has a major influence on your personality and ...

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 ...

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

New research from BYU highlights how subtle parental preferences—based on birth order, personality, and gender—can shape sibling relationships and family dynamics. Siblings share a unique bond built ...

But a new study suggests parents really do have a favourite kid based on birth order, gender and personality. Although the reasons may be more complex. Younger siblings generally receive slightly ...

Does your place in the family shape your personality? A new large-scale study explores how birth order and family size may ...

Does birth order affect personality? Created with Sketch. Research that appeared in the Proceedings of the National Academy of Sciences, looked at a number of studies and found no association of ...