A look at factors influencing fairness and family size.
Ah, happiness, that elusive state. Philosophers, theologians, psychologists, even economists, have long sought to define it, and since the 1990s, a whole branch of psychology—positive psychology—has been dedicated to pinning it down and propagating it.
Can't we all get along? That's a tall order when your limelight has been snatched away by your adorable new little brother. Family, you love them and you hate them. There are so many things to consider when you think of family: there's birth order, rivalries, the only child, to name a few.