Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Final Report of the ATSC Planning Team on 3D-TV
Số trang: 61
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These findings point toward an important economic intuition
that is often overlooked in the popular debate about television: the
cognitive effects of television exposure depend critically on the ed-
ucational value of the alternative activities that it crowds out.
Like other early-childhood interventions (Currie 2001), television
seems to be most beneficial for children who are relatively dis-
advantaged. For children with highly educated parents and rich
home environments, the cognitive effects of television appear to
be smaller and may even be negative. These results cast doubt on
policies such as the American Academy of Pediatrics recommen-
dations cited above that advocate a uniform standard of viewing
for all young children. They...
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