1. You constantly notice how negative they are. Dr. Shiels says that a negative influence often complains, criticizes or sees the worst in every situation.“Their constant negativity can drain your ...

The human brain processes negative information differently than positive input, explaining why one pessimistic comment can overshadow ten encouraging ones. This “negativity bias” evolved as a survival ...

A growing share of the adult population in the United States lives alone. In some cities, such as New York, nearly 5 out of every 10 households are occupied by a single person. Some have suggested ...

When you were young, you likely remember your parents warning you not to hang out with a certain person at school, saying that they are a “bad influence” on you. Although you’re not a kid anymore, ...

Add Yahoo as a preferred source to see more of our stories on Google. How negative the influence is will vary depending on the type of relationship you have with someone, as Peggy Loo, PhD, director ...