Dr. Robert Bruce Perna PHD

IntroductionExtrinsic motivation is defined as a reward-driven behavior and is considered as a type of operant conditioning, which is a form of behavior modification that would make use of rewards and punishments. When we talk about extrinsic motivation, it involves the use of rewards or other...

Kids love robots. They are mesmerized by their ability to be human-like, yet machine-like. Maybe they like them because they are like a toy come to life. They are somehow able to ‘think,’ react and move independently. Without technical knowledge an adult would have, kids, are able to imagine...

Here are some some on-the-spot tips that experts recommend to relax and reduce stress instantly: ...

A recent study has found that a gene linked to autism causes mice to have more seizures and anxiety. Dr. Jill Silverman is an assistant professor of psychiatry at the University of California, Davis. She led a team of researchers to study this particular gene in mice. The recently published their...

What is separation anxiety?In babies and toddlers, separation anxiety is a normal phase of development. Although it can be frustrating as a parent, know that it is actually an indication of an emotional milestone, which usually starts when babies turn 8-9 months old. In this age, babies begin to...

What does it mean to be asexual?Asexuality is a label that some people choose to use to define themselves and identify themselves. It pertains to people who experience no or low sexual attraction or desire, regardless of physical capability to do so or of actual sexual activity. Some asexuals do...