Members in the Media
From: The New Yorker

The Terrible Teens

The New Yorker:

C7BL/6J mice are black, with pink ears and long pink tails. Inbred for the purposes of experimentation, they exhibit a number of infelicitous traits, including a susceptibility to obesity, a taste for morphine, and a tendency to nibble off their cage mates’ hair. They’re also tipplers. Given access to ethanol, C57BL/6J mice routinely suck away until the point that, were they to get behind the wheel of a Stuart Little-size roadster, they’d get pulled over for D.U.I.

Not long ago, a team of researchers at Temple University decided to take advantage of C57BL/6Js’ bad habits to test a hunch. They gathered eighty-six mice and placed them in Plexiglas cages, either singly or in groups of three. Then they spiked the water with ethanol and videotaped the results.

Laurence Steinberg is a professor of psychology at Temple, a father, and the lead researcher on the inebriated-mouse study. He is also the author of “Age of Opportunity: Lessons from the New Science of Adolescence” (Houghton Mifflin Harcourt). Like Jensen, he believes that teen-age brains are different from yours and mine. But, where Jensen identifies the problem as loosely connected frontal lobes, Steinberg sees it as an enlarged nucleus accumbens.

Consider the following scenario. One afternoon, you’re sitting in your office with wads of cotton stuck up your nose. (For the present purposes, it’s not important to know why.) Someone in your office has just baked a batch of chocolate-chip cookies. The aroma fills the air, but, since your nose is plugged, you don’t notice and continue working. Suddenly you sneeze, and the cotton gets dislodged. Now the smell hits, and you rush over to gobble up one cookie, then another.

Read the whole story: The New Yorker

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