Praise from friends and family not only makes us feel good, it actually improves our problem-solving skills.

PSYCHOLOGY
A new study finds that when you’re holding it, you’re better at deception.
You put a lot of thought into every choice that you make … which could be the reason why you’re making bad decisions.
Touching another person’s skin and thinking it’s super soft is an illusion that may help cement social bonds, one study finds.
Staring into someone's eyes for 10 seconds? Romantic. Staring into someone's eyes for 10 straight minutes? Kind of creepy—and, apparently, hallucinogenic.
Litter ruins the psychological benefits people otherwise get from looking at natural landscapes, psychologists find.
Contagious yawning doesn’t affect people with empathy issues.
Some researchers argue that being aggravated by mouth-related sounds can be a psychiatric disorder.
Researchers find that people attach more meaning to Mondays and Fridays, but have fewer mental representations of mid-week days.
In a new study, scientists catalogue a “brain signature” that’s indicative of experiencing negative emotions.
Hogeweyk is home to 150 residents who receive care for dementia and Alzheimer's—without having to give up normal life.