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Articles sur Research Brief

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Children with ADHD typically exhibit a combination of hyperactivity, inattentiveness and/or impulsive behavior. Klaus Vedfelt/Digital Vision via Getty Images

White children are especially likely to be overdiagnosed and overtreated for ADHD, according to a new study

ADHD diagnoses are on the rise, a trend that might in part be driven by overdiagnosis. A new study finds that white children are especially likely to be overdiagnosed and overtreated for ADHD.
Physician burnout is more prevalent in women than men. ER Productions Limited/DigitalVision via Getty Images

An online life coaching program for female physicians decreases burnout, increases self-compassion and cures impostor syndrome, according to a new study

Physician burnout is a severe problem in the medical field, made much worse by the COVID-19 pandemic. But an online coaching program that could be scaled up had dramatic results for participants.
Children living in low-income neighborhoods with ‘hands-off’ norms about safety showed higher levels of reactivity in a region of the brain associated with emotion processing and threat detection. DenisTangneyJr/E+ via Getty Images

Kids’ neighborhoods can affect their developing brains, a new study finds

The latest findings add to the understanding of how social disadvantage such as poverty and low-quality, unsafe housing can affect early child development.
Nine out of 10 college men who admitted to sexual assault say they took advantage of victims who were intoxicated. shironosov via iStock/Getty Images Plus

Alcohol is becoming more common in sexual assault among college students

An increasing number of college students say they were victims or perpetrators of sexual assault – and that victims were drunk when the assault took place. Are campus drinking environments to blame?
For at least three decades, studies have shown that Latinos have better heart health than other people, but new research calls that into question. The Good Brigade/DigitalVision via Getty Images

No, Latinos don’t actually have less heart disease – a new large study refutes the longstanding ‘Latino paradox’

It has long puzzled researchers why Latinos seem to have lower rates of heart disease than their non-Latino counterparts, even though they have higher risk factors for heart disease.
Classmates in grades 3, 4 and 5 are more likely to come from diverse economic backgrounds than their schoolmates in grades 6, 7 and 8. Paul Bersebach, MediaNews Group/Orange County Register via Getty Images

Students are often segregated within the same schools, not just by being sent to different ones

In middle school classes, students from lower-income families tended to be concentrated in just a few classrooms, new research from North Carolina has found.
Many counterfeit pharmaceutical drugs are sold online, and the bulk of them are being obtained without a prescription. Peter Dazeley/The Image Bank via Getty Images

Dangerous counterfeit drugs are putting millions of US consumers at risk, according to a new study

Prescription opiods, stimulants such as those used to treat ADHD and the ingredients found in sexual dysfunction drugs like Viagra are some of the drugs that are being marketed to US consumers.
Social media sites like Twitter have been a major source of both true and false information regarding COVID-19 vaccines. MicroStockHub/iStock via Getty Images

Countries with lower-than-expected vaccination rates show unusually negative attitudes to vaccines on Twitter

A team analyzed more than 21 million tweets about COVID-19 vaccines and found that negative sentiments on social media were tied to lower-than-expected vaccination rates in many nations.

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