As a Ph.D. student, I wanted to understand the evolution of individual differences in fruit fly behavior—the building blocks ...

You might think you're just super organized, but that constant need to map out every detail can be anxiety in disguise. It ...

For someone who needs their dishes cleaned right away, what they’re really saying is, “I want to relax, I feel at peace when ...

Licensed therapist Jeffrey Meltzer has a psychological theory that the way a person drives is a window into a person's ...

How can we explain the erratic, reckless, or even aggressive behavior of certain people in the public spotlight? An ...

Addictive personalities aren't real, but addiction is. Genetics, environment, and trauma are some factors that can contribute ...

Behaviors often include lying, impulsiveness and aggression. Many of those who've exhibited lifelong antisocial, aka sociopathic, behavior -- lying, impulsiveness, aggression, lacking concern for ...

People with antisocial personality disorder may violate rules, act with aggression, and show little remorse about their ...