Neuroscience

People match confidence levels to make decisions in groups

When trying to make a decision with another person, people tend to match their confidence levels, which can backfire if one person has more expertise than the other, finds a new study led by UCL and University of Oxford researchers.

Health

When to get a second medical opinion

Getting a second opinion for a medical condition isn't quite the same as cheating on your hairstylist. In fact, when it comes to complex or serious, life-threatening conditions, most doctors encourage second opinions.

Overweight & Obesity

Study finds support for obesity designation as disease

In the first assessment of public opinion since obesity was formally classified as a disease, a new study from the Rudd Center for Food Policy & Obesity at the University of Connecticut has found that a majority of Americans ...

Health

Polls show deep partisan divide over Affordable Care Act

A comprehensive analysis of data from 27 public opinion polls conducted by 14 organizations, including a poll in September of those most likely to vote, shows an electorate polarized by political party when it comes to the ...

Health

Like the flu shot, message inoculation won't last forever

Just as influenza vaccines employ a weakened virus to stimulate the immune system and produce antibodies against the real thing during flu season, message inoculation – with a weakened form of the other side's argument ...

Overweight & Obesity

The public's perception of the obesity epidemic

Obesity has been called a major health crisis and a national epidemic. Health authorities, including prominent spokespeople like Michelle Obama and the Surgeon General, have sounded the alarm, and the media have responded ...

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