A study on human behavior has revealed that 90 percent of the population can be classified into four basic personality types: optimistic, pessimistic, trusting and envious. However, the latter of the ...

Don’t shake hands, don’t high-five, and definitely don’t hug. We’ve been bombarded with these messages during the pandemic as a way to slow the spread of Covid-19, meaning we may not have hugged our ...

One of the most complicated behaviors humans and animals can perform is social behavior, which takes place between conspecifics and results in social relationships. Social behavior is based on the ...