Give Now  »

wfiu logo
WFIU Public Radio

wtiu logo
WTIU Public Television

Choose which station to support!

Indiana Public Media | WFIU - NPR | WTIU - PBS

Noon Edition

Unconscious Behavior And Psychology

brightly colored words thrown together on the floor

Social psychologists have long been intrigued by what they call automatic behaviorthe ways people react to stimuli without consciously thinking about their actions.

All Hot And Bothered

In fact, it seems that most people can be unconsciously influenced to behave in certain ways. For example, in one experiment, participants were told to unscramble sentences using words such as "bother", "disturb", and "obnoxious." When they completed the task, these participants were more likely to act rudely than participants who were given words such as "patient" and "appreciate."

But wait, things get even more interesting. After being asked to unscramble sentences using words such as "old, ancient, Florida, and retired," participants tended to walk more slowly when leaving the experiment, even though slowness was not mentioned.

Why?

Researchers speculate that words such as "Florida" and "retired" invoke stereotypes of the elderly, and these stereotypes also include slowness.

This experiment also confirms the power of what is commonly known as self-fulfilling prophecy, the idea that our expectations make us behave (consciously or unconsciously) in a way that makes those expectations come true.

When you meet someone who fits into a stereotype, you automatically act toward him or her in a manner consistent with that stereotype. So if you think men in red baseball caps tend to be hostile, when you run into such a man you unconsciously begin to act defensively. That causes the man to react defensively, which then confirms the original stereotype. In short, it's a vicious cycle, and one that's not entirely under our control.

Support For Indiana Public Media Comes From

About A Moment of Science