It’s a good thing to know that people can change if they are exposed to right conditions. Philosophers like John Locke suggested, human beings are born like “blank slates,” anything written on these slates in their childhood can be changed. A similar theory was laid by famous psychologist William James, who felt that a person’s personality wasn’t formed fully until the age of 30. But, if we consider the findings of the 2016 research work of Rebecca Waller and colleagues, the first signs of psychopathy may be visible in children as small as 2 years old.

The psychopathic disposition or antisocial behavior in many,,can be usually traced back to their early years. People who have known them could see it coming many years ago. They can relate incidents like bullying other kids, abusing helpless animals, and stealing. Actually, such things are said when people see the psychopath in the present condition and then try to link the past incidents with what he or she may be today. It would be easier to arrive on the correct conclusion, if we start examining the incidents of the past for psychopathic tendencies and then analyze if those tendencies became severe as the person moved towards adulthood.

To explain the meaning of psychopathy, most definitions are derived from Robert D. Hare’s two-factor model, which differentiates between Factor 1 — superficial charm. The shallow effect, lack of empathy, and manipulative — and Factor 2, no ability to show repentance or remorse, and behavior that is linked with lifestyle of criminality and impulsiveness that does not match the social standards. Both these trait can be marked in the juveniles — but, at what age?

The answer to this crucial question was found by Waller and her team. They studied a sample comprising of 731 kids aged 2 years. They studied the kids for two things — Callous-Unemotional (CU) pre-psychopathic behavior of low levels of empathy and guilt, and general absence of concern for others. However, the researchers did not take into consideration the entire socio-economic scale and the representatives belonged to the lower economic group who were already exposed to several risk factors.

The research team asked the teachers, the primary parent and the other parent to rate their child on Deceitful-Callous (DC) to evaluate both the tendency to show no concern or feelings for others and the tendency to speak lies. (The CU evaluations in other, similar studies didn’t ask parents and teachers for ratings of deceitfulness.)

The DC scale included these five questions:
Child shows no signs of remorse after misbehaving.
Punishment has no effect on behavior.
Child is selfish and won’t share.
Child speaks lies.
Child is sly and tries to get around me.

The behavior problems in kids were shown by items like fighting with other children, destroying toys as well as other objects, and temper tantrums.

The study was designed in a way that separated behavioral difficulties from personality. This is a very important point as this allowed the researchers to keep the fact out of consideration that those kids who get themselves into trouble as kids continue to do the same when they grew older.