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3,585 results for: assessments
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Placebos for depression attract scrutiny
FDA clinical trials suggest that placebos provide substantial relief to depressed patients, but debate continues about whether it's ethical to use placebos in studies of antidepressant drugs.
By Bruce Bower -
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AstronomyNew sky map: Look, Ma, no Milky Way!
Using a radio telescope to record emissions from hydrogen gas, astronomers have penetrated the murk of the Milky Way to map the entire southern sky.
By Ron Cowen -
Religious commitment linked to longer life
A statistical analysis of 42 studies revealed that people who report heavy involvement in religious activities tend to have better physical health and live longer than those who don't.
By Bruce Bower -
ChemistryClearing the air on dirty art
Air-pollution damage to artworks may accumulate more stealthily than conservationists thought, suggesting that art exhibitors need to step up protection against such damage.
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Dancing with feeling
Indian classical dance provides a new way for scientists to explore cross-cultural understanding of emotions.
By Bruce Bower -
Looking for the brain’s g force
Controversial evidence suggests that a frontal-brain network underlies psychological measures of general intelligence.
By Bruce Bower -
Depression may play a role in stroke risk
Feelings of hopelessness and other signs of major depression markedly raise a person's likelihood of suffering a stroke.
By Bruce Bower -
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Study explores abortion’s mental aftermath
A majority of women report no increase in psychological problems after having an abortion, although nearly one in five express dissatisfaction and regret 2 years later about their decision.
By Bruce Bower -
Feedback matters for getting the joke
Plausible information about how others react to jokes colors a college student's own perception of the humor value of the material.
By Ruth Bennett