2. 外语
  3. Parents who believe that playing video games is less harmful to their kids’ attention spans than watching TV may want to reconsi

Parents who believe that playing video games is less harmful to their kids’ attention spans than watching TV may want to reconsi

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问题     Parents who believe that playing video games is less harmful to their kids’ attention spans than watching TV may want to reconsider. Some researchers【C1】______more than 1, 300 children in different grades for a year. They asked both the kids and their parents to estimate how many hours per week the kids spent watching TV and playing video games’ and they【C2】______the children’s attention spans by【C3】______their schoolteachers. 【C4】______studies have examined the effect of TV or video games on attention problems, but not both. By looking at video-game use【C5】______TV watching, these scientists were able to show for the first time that the two activities have a similar relationship【C6】______attention problems.
    Shawn Green, a psychologist at the University of Minnesota, points out that the study doesn’t distinguish between the type of【C7】______required to excel at a video game and that required to excel in school. "A child who is capable of playing a video game for hours【C8】______obviously does not have a【C9】______problem with paying attention," says Green. "【C10】______are they able to pay attention to a game but not in school? What expectancies have the games set up that aren’t being delivered in a school【C11】______?" Modern TV shows are so exciting and fast paced that they make reading and schoolwork seem【C12】______by comparison, and the same may be true【C13】______video games, the study notes.
    "We weren’t able to break the games down by educational versus non-educational【C14】______nonviolent versus violent," says Swing, 【C15】______that the impact that different types of games may have on attention is a ripe area for future research.
【C2】
选项 A、provoked
B、speculated
C、formulated
D、assessed
答案D
解析 近义词辨析。根据句意，researchers根据孩子在watching TV和playing video games花费的时问来推测学习的时间，要对speculated和assessed进行辨析。speculated是推测，一般是有理论依据且有个过程的；assessed对某事某物进行估价，以作为判定依据。故答案为D。
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