大学英语六级考试辅导之阅读训练四
<p> <span word="Being">Being</span> <span word="plugged">plugged</span> <span word="into">into</span> <span word="an">an</span> <span word="iPod">iPod</span> <span word="is">is</span> <span word="a">a</span> <span word="hallmark">hallmark</span> <span word="of">of</span> <span word="adolescence">adolescence</span>， <span word="but">but</span> <span word="a">a</span> <span word="new">new</span> <span word="study">study</span> <span word="suggests">suggests</span> <span word="that">that</span> <span word="teens">teens</span> <span word="who">who</span> <span word="spend">spend</span> <span word="too">too</span> <span word="much">much</span> <span word="time">time</span> <span word="listening">listening</span> <span word="to">to</span> <span word="music">music</span> <span word="may">may</span> <span word="be">be</span> <span word="at">at</span> <span word="higher">higher</span> <span word="risk">risk</span> <span word="of">of</span> <span word="depression">depression</span>.</p><p> <span word="The">The</span> <span word="study">study</span>， <span word="led">led</span> <span word="by">by</span> <span word="Brian">Brian</span>， <span word="an">an</span> <span word="assistant">assistant</span> <span word="professor">professor</span> <span word="of">of</span> <span word="medicine">medicine</span> <span word="and">and</span> <span word="pediatrics">pediatrics</span> <span word="at">at</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Pittsburgh">Pittsburgh</span> <span word="School">School</span> <span word="of">of</span> <span word="Medicine">Medicine</span>， <span word="found">found</span> <span word="that">that</span> <span word="teens">teens</span> <span word="who">who</span> <span word="reported">reported</span> <span word="listening">listening</span> <span word="to">to</span> <span word="music">music</span> <span word="more">more</span> <span word="often">often</span> <span word="were">were</span> <span word="at">at</span> <span word="higher">higher</span> <span word="risk">risk</span> <span word="of">of</span> <span word="having">having</span> <span word="major">major</span> <span word="depressive">depressive</span> <span word="disorder">disorder</span> (<span word="MDD">MDD</span>)， <span word="compared">compared</span> <span word="with">with</span> <span word="teens">teens</span> <span word="who">who</span> <span word="listened">listened</span> <span word="to">to</span> <span word="music">music</span> <span word="less">less</span> <span word="frequently">frequently</span>. <span word="And">And</span> <span word="they">they</span> <span word="had">had</span> <span word="an">an</span> 80 <span word="percent">percent</span> <span word="higher">higher</span> <span word="risk">risk</span> <span word="of">of</span> <span word="depression">depression</span>， <span word="the">the</span> <span word="study">study</span> <span word="found">found</span>.</p><p> <span word="The">The</span> <span word="study">study</span> <span word="didnt">didnt</span> <span word="measure">measure</span> <span word="total">total</span> <span word="listening">listening</span> <span word="times">times</span>， <span word="but">but</span> <span word="based">based</span> <span word="on">on</span> <span word="previous">previous</span> <span word="data">data</span>， <span word="the">the</span> <span word="study">study</span> <span word="authors">authors</span> <span word="estimated">estimated</span> <span word="that">that</span> <span word="teens">teens</span> <span word="in">in</span> <span word="the">the</span> <span word="highest">highest</span>-<span word="use">use</span> <span word="group">group</span> <span word="were">were</span> <span word="likely">likely</span> <span word="listening">listening</span> <span word="to">to</span> <span word="music">music</span> <span word="for">for</span> <span word="at">at</span> <span word="least">least</span> <span word="four">four</span> <span word="or">or</span> <span word="five">five</span> <span word="hours">hours</span> <span word="a">a</span> <span word="day">day</span>.</p><p> <span word="At">At</span> <span word="this">this</span> <span word="point">point</span>， <span word="it">it</span> <span word="is">is</span> <span word="not">not</span> <span word="clear">clear</span> <span word="whether">whether</span> <span word="depressed">depressed</span> <span word="people">people</span> <span word="begin">begin</span> <span word="to">to</span> <span word="listen">listen</span> <span word="to">to</span> <span word="more">more</span> <span word="music">music</span> <span word="to">to</span> <span word="escape">escape</span>， <span word="or">or</span> <span word="whether">whether</span> <span word="listening">listening</span> <span word="to">to</span> <span word="large">large</span> <span word="amounts">amounts</span> <span word="of">of</span> <span word="music">music</span> <span word="can">can</span> <span word="lead">lead</span> <span word="to">to</span> <span word="depression">depression</span>， <span word="or">or</span> <span word="both">both</span>， <span word="said">said</span> <span word="Brian">Brian</span> <span word="in">in</span> <span word="a">a</span> <span word="statement">statement</span>. <span word="By">By</span> <span word="contrast">contrast</span>， <span word="researchers">researchers</span> <span word="found">found</span> <span word="that">that</span> <span word="reading">reading</span> <span word="books">books</span> <span word="had">had</span> <span word="the">the</span> <span word="opposite">opposite</span> <span word="association">association</span>： <span word="with">with</span> <span word="increase">increase</span> <span word="in">in</span> <span word="time">time</span> <span word="spent">spent</span> <span word="reading">reading</span>， <span word="teens">teens</span> <span word="risk">risk</span> <span word="of">of</span> <span word="depression">depression</span> <span word="dropped">dropped</span> 50 <span word="percent">percent</span>.</p><p> <span word="For">For</span> <span word="the">the</span> <span word="study">study</span>， <span word="the">the</span> <span word="researchers">researchers</span> <span word="surveyed">surveyed</span> 106 <span word="participants">participants</span> <span word="aged">aged</span> <span word="seven">seven</span> <span word="to">to</span> 17 <span word="for">for</span> <span word="two">two</span> <span word="months">months</span>; 46 <span word="participants">participants</span> <span word="had">had</span> <span word="been">been</span> <span word="previously">previously</span> <span word="diagnosed">diagnosed</span> <span word="with">with</span> <span word="depression">depression</span>. <span word="Of">Of</span> <span word="all">all</span> <span word="the">the</span> <span word="media">media</span> <span word="reported">reported</span>， <span word="only">only</span> <span word="music">music</span> <span word="showed">showed</span> <span word="significant">significant</span> <span word="associations">associations</span> <span word="with">with</span> <span word="increased">increased</span> <span word="depression">depression</span> <span word="risk">risk</span>， <span word="after">after</span> <span word="researchers">researchers</span> <span word="controlled">controlled</span> <span word="for">for</span> <span word="factors">factors</span> <span word="like">like</span> <span word="age">age</span>， <span word="sex">sex</span> <span word="and">and</span> <span word="ethnicity">ethnicity</span>. <span word="But">But</span> <span word="that">that</span> <span word="doesnt">doesnt</span> <span word="necessarily">necessarily</span> <span word="mean">mean</span> <span word="that">that</span> <span word="music">music</span> <span word="causes">causes</span> <span word="depression">depression</span> - <span word="for">for</span> <span word="some">some</span> <span word="depressed">depressed</span> <span word="teens">teens</span>， <span word="music">music</span> <span word="may">may</span> <span word="even">even</span> <span word="help">help</span>.</p>
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