Subjective associations of poor sleep are known to be linked with worse health-related quality of life in Parkinson disease, but correlating objective measures are harder to find. Researchers sought ...

The field of psychology is vast, and there are many ways to carve it up. For example, one possible difference is between animal and human psychology. Another division is between science and practice.

Among people who report memory and thinking problems, some show no signs of a problem on standard tests, while others have subtle declines on their tests. A new study shows that people who have subtle ...

This is a preview. Log in through your library . Abstract The current literature on poverty focuses intensively on objective poverty, which is based on household income, household consumption, basic ...

How old do you feel? Experts explain how subjective age works, and why it matters. (Getty Images) Your heart tells you you're 27, but your birth certificate says 42. For many of us, there’s a big ...

Though magnesium has long been seen as a potential sleep aid, the authors say the new form of magnesium salt may provide a clearer benefit. Corresponding author, Heather A. Hausenblas, PhD, ...

“You can be right, or you can be married. Which one do you prefer?” —Terry Real We all want to be right in our relationships. Often, it is important for us to “win” arguments. Sometimes, this stems ...