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〔1〕Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children．
〔2〕One of the studies looked at nearly 400 northern California third-graders．Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedrooms TVs．
〔3〕A second study, looking at nearly 1,000 grown-ups in New Zealand, found lower education levels among 26-year-olds who had watched lots of TV during childhood．But the results don’t prove that TV is the
