Word: teste
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Dates: during 2000-2009
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...shortcomings of fMRIs may be more serious. Physical anomalies such as evidence of a stroke or tumor can interfere with the scan's accuracy. And the test is administered in a decidedly unnatural way--with the subject lying down inside a giant magnet. Since speaking aloud activates regions of the brain that could swamp lie-detection results, subjects are asked yes-or- no questions and then instructed to push a button to answer. Maybe the brain operates the same way with a push-button fib as with a verbal one--but maybe it doesn't. And because...
...Here's a test of celebrity status: Do people show up to watch you sweep a street? BOY GEORGE, the '80s pop icon, was mobbed last week when he performed community service in New York City--his sentence for lying to police about a phony break-in (a cocaine-possession charge was dropped). At first, George balked, but he seemed to get into it during his five days behind the broom and even floated the idea of a benefit for the city's street cleaners. And, yes, people did turn out to see the Karma Chameleon at work...
Today at least half a dozen companies will, for about $200 a pop, take your spittle, analyze the heck out of it and tell you who and what you are. The tests are popular among adoptees, armchair genealogists and high school seniors praying that a link to some underrepresented ethnic group will help get them into the Ivies. Already a card-carrying minority, I thought a test might help me figure out a thing or two about my forebears --and my mixed-up identity...
...quickly found a couple of companies that looked promising. The first, DNA Tribes in Arlington, Va., filled its website with glossy shots of ethnic types. The next, DNAPrint in Sarasota, Fla., offered a cool Flash movie of a rotating double helix. I was doubly sold. I ordered a test from each and within a couple of days was scraping the inside of my cheek with swabs and depositing my cells into prepaid envelopes ready to be sent off to the labs...
...fact, there were a lot of things the tests didn't tell me. Unlike a pregnancy test, with its emphatic yes or no, ancestral-DNA testing gives you only a "statistical likelihood" of membership in a certain group. I don't know how many generations ago those ethnicities appeared in my family tree, nor (without further tests) on which side. Moreover, the gene test hasn't been invented that can unravel the improbable chain of events that connected Belorussians with Mozambicans, and American Indians with Poles--ultimately to produce me, a Latina living and working in New York City...