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3,585 results

3,585 results for: assessments

  1. 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.

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  2. Astronomy

    All Aglow in the Early Universe

    Was the infant cosmos a star-making machine?

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  3. Astronomy

    New 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.

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  4. 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.

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  5. Chemistry

    Clearing 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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  6. Code Breakers

    Scientists are altering bacteria in a most fundamental way.

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  7. Dancing with feeling

    Indian classical dance provides a new way for scientists to explore cross-cultural understanding of emotions.

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  8. Looking for the brain’s g force

    Controversial evidence suggests that a frontal-brain network underlies psychological measures of general intelligence.

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  9. 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.

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  10. Math

    Mathematician on Ice

    Adventurous voyages to Antarctica test mathematical models of sea ice.

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  11. 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.

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  12. 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.

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