Originally published on Thu March 6, 2014 12:14 pm
We used to think they behaved badly because they were drunk. Now we know they were just behaving badly.
Young women are often the targets of aggression when they're out in bars, but the problem isn't that guys are too drunk to know better.
Instead, men are preying on women who have had too much to drink.
When researchers at the University of Toronto and the University of Washington observed young people's behavior in bars, they found that the man's aggressiveness didn't match his level of intoxication. There was no relationship.
Duke's Jabari Parker weaves his way through UCLA players during a December game in New York.
Credit Jason DeCrow / AP
College athletes astound us with their power and speed, but they can pay a price years later. Division I players are more likely to be disabled, depressed and in pain in middle age, a study finds. And they may end up worse off because they fail to make the switch from high-level competition to the low-level activity of the rest of us.
Colorado opened its first pot stores in January, and adults in Washington state will be able to walk into a store and buy marijuana this summer. But this legalization of recreational marijuana is taking place without much information on the possible health effects.
The teenager's brain has a lot of developing to do: It must transform from the brain of a child into the brain of an adult. Some researchers worry how marijuana might affect that crucial process.
"Actually, in childhood our brain is larger," says Krista Lisdahl, director of the brain imaging and neuropsychology lab at University of Wisconsin, Milwaukee. "Then, during the teenage years, our brain is getting rid of those connections that weren't really used, and it prunes back.
Noise machines to help infants fall asleep can be so loud that they pose a hazard, researchers say.
About a year ago, pediatric otolaryngologist Blake Papsin went into a patient's room at The Hospital for Sick Children in Toronto. He was surprised by the roar of a sleep machine the parents had brought to help their child conk out amid the beeps and buzzes of the hospital.