But psychologists say people exhibit difficult behavior because they have a need that is not being met.

She'd heard that people could exhibit extraordinary strength when their adrenaline was up.

Although lines were short, the few people waiting in them exhibited behavior more appropriate to a Paris traffic circle.

Older people often do not exhibit these shifts in their speech, but some do.

Yet it must not be supposed that these people exhibited depression.

And people here do not exhibit the despair found in many American slums.

Q: Why do certain people not exhibit any grief patterns?

Two people who have been raised in exactly the same environment will exhibit different characters.

However, people with lead in their blood often do not exhibit symptoms.

Research shows that people still exhibit the bias even when they are informed about it.