Cardiology

Positive feelings may help protect cardiovascular health

Over the last few decades numerous studies have shown negative states, such as depression, anger, anxiety, and hostility, to be detrimental to cardiovascular health. Less is known about how positive psychological characteristics ...

Psychology & Psychiatry

Psychology researcher finds that power does go to our heads

Power -- defined as the ability to influence others -- makes people think differently. For North Americans, a feeling of power leads to thinking in a focused and analytical way, which may be beneficial when pursuing personal ...

Psychology & Psychiatry

Exploring how the effects of racism impact sleep in adolescents

Sleep and sleep disturbances have consequences for the development of adolescents and young adults. In a new article, researchers examine sleep during these periods, focusing on the effects of ethnic and racial discrimination. ...

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