Children are often heard to whine to their parents: "But that's not fair!" and their agitated parents reply: "Tough, life's not fair."

With age you hear people express less and less surprise at life's unfairness. We still whine about it, but we're less surprised.

Still, there's some part of us that likes to believe the world should be fair. Psychologists call this kernel of teenage righteousness 'the just-world hypothesis'. Here it is stated by Lerner and Miller (1978):

"Individuals have a need to believe that they live in a world where people generally get what they deserve"

This simple statement has all sorts of strange effects. Here's a depressing one from Hafer and Begue (2005):

"A woman is raped by a stranger who sneaks into her apartment while she takes out the garbage [...] The rape victim described how several people (even one close friend) suggested that she was partly to blame, in one case because of her "negative attitude" that might have 'attracted' more 'negativity'; in another, by choosing to live in that particular neighborhood." (referring to: After Silence: Rape & My Journey Back)

Clearly these are terrible, terrible judgements to make about someone who has been raped. But people still make these sorts of attributions in all sorts of situations. They think that ill people deserve their illness, that poor people deserve their poverty and so on.

But why? What does the just-world belief do for people? Here's what:

"The belief that the world is just enables the individual to confront his physical and social environment as though they were stable and orderly. Without such a belief it would be difficult for the individual to commit himself to the pursuit of long-range goals or even to the socially regulated behavior of day-to-day life." (Lerner & Miller, 1978)

We naturally vary in the amount we believe in the just-world hypothesis, so not all of us are under the same delusion. But the bias does help to explain why some people continue to attribute blame where there is none.

Image credit: ilkin

Making Habits, Breaking Habits

In his new book, Jeremy Dean--psychologist and author of PsyBlog--looks at how habits work, why they are so hard to change, and how to break bad old cycles and develop new healthy, creative, happy habits.

→ "Making Habits, Breaking Habits", is available now on Amazon.

Reviews
The Bookseller, “Editor’s Pick,” 10/12/12 “Sensible and very readable…By far the most useful of this month’s New You offerings.”

Kirkus Reviews, 1/1/13 “Making changes does take longer than we may expect—no 30-day, 30-pounds-lighter quick fix—but by following the guidelines laid out by Dean, readers have a decent chance at establishing fulfilling, new patterns.”

Publishers Weekly, 12/10/12 “An accessible and informative guide for readers to take control of their lives.”

→ You can dip into the first chapter, or check it out on Amazon.com.