Psychology & Psychiatry

Optimistic people sleep better

Optimists live longer than pessimists and have a lower risk of chronic disease—this has been scientifically validated on multiple occasions. A reason for optimists having longer and healthier lives could be that they sleep ...

Psychology & Psychiatry

The interplay between relationships, stress, and sleep

A new Personal Relationships study documents how the quality of a person's romantic relationship and the life stress he or she experiences at two key points in early adulthood (at age 23 and 32) are related to sleep quality ...

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