由买买提看人间百态

boards

本页内容为未名空间相应帖子的节选和存档,一周内的贴子最多显示50字,超过一周显示500字 访问原贴
USANews版 - Record Percentage of HS Kids Last Year Played on Computer 3+ Hrs Per School Day
相关主题
Internet Hits All-Time High as News Source, TV at All-Time Low, Says PewIn pictures: Obama's devastating cuts to the federal budget
Pew: Fox News Channel America’s No.1 Source for TV News看来要去吃一次chick-fil-a
Gallup: Americans Who Think We'll Be Worse Off Doubled in 4 Yrs今日亲手把奥巴马总统的两个儿子送进了局子里
CDC:gay佬只占人口总数2%,但却是患艾滋病的高风险群体MSM is destroying the US democracy
Spending Per Pupil in Public Schools Climbed as Economy Crashed[合集] public healthcare system和public education system
DOJ: 学校枪案占所有学龄儿童死亡案中的1%奥巴马拿出的医疗方案里要对一些收入$25万以下的家庭增税
82 percent of US schools may be labeled 'failing'Lessons of a $618,616 Death
40% public school teacher send their kids to private school (转载)犯罪居高不下的原因:creating jobs (转载)
相关话题的讨论汇总
话题: school话题: percent话题: computer话题: day话题: students
进入USANews版参与讨论
1 (共1页)
l****z
发帖数: 29846
1
By Terence P. Jeffrey
July 30, 2012
(CNSNews.com) - A record 31.1 percent of American high school students in
2011 spent three hours or more on the average school day playing video or
computer games or using a computer for something other than school work,
says a recent report published by the federal Centers for Disease Control
and Prevention.
Also, 32.4 percent of high school students watched three or more hours of
television on the average school day.
In the last two years there has been a large increase in the former number.
In 2009, according to the CDC report, only 24.9 percent of American high
school students spent three hours or more per day playing video or computer
games or using a computer for something that was not school work. By 2011,
according to the CDC, that percentage had jumped to 31.1 percent.
A predecessor CDC survey in 2003, indicated that 22.1 percent of high school
students spent three hours or more on the average school day playing video
or computer games or using a computer for something other than school work;
and in 2005, the CDC discovered that 21.1. percent did so.
The climb from 21.1 percent in 2005 to 31.1 percent last year represents an
increase of 47.4 percent in the number of high school students who spend
three or more hours per school day playing video or computer games or using
a computer for something other than school work.
Meanwhile, what had been a long-term decline in television watching among
high school students appears to have bottomed out.
From 1999 through 2009, according to the CDC, the percentage of high school
students who watched three or more hours of television on the average school
day declined from 42.8 percent to 32.8 percent. But between 2009 and 2011,
the number stabilized, declining only from 32.8 percent to 32.4 percent.
The data comes from the CDC’s Youth Risk Behavior Surveillance System and
was published June 8 by the CDC’s Morbidity and Mortality Weekly Report.
The report published a breakout of the survey results for 41 states and 21
large urban school districts.
Among the states, Mississippi, with 42.9 percent, had the highest prevalence
of high school students who watched television three or more hours on the
average school day, while Utah, with 19.3 percent, had the lowest prevalence.
Utah also had the lowest percentage of students—18.7 percent—spending
three or more hours on the average school day playing video or computer
games or using a computer for something other than school work.
New Jersey, with 37.3 percent, had the highest prevalence.
Among the 21 large urban school districts included in the survey,
Philadelphia had the highest prevalence of high school students—45.8
percent—who watched three or more hours of television on the average school
day. Seattle, with 22.7 percent, had the lowest prevalence.
New York City had the highest percentage of students—43.9 percent—spending
three or more hours on the average school day playing video or computer
games or using a computer for something other than school work. Seattle,
with 28.2 percent, had the lowest.
The survey report did not indicate how many of the 32.4 percent of high
school students nationwide who watched television three or more hours on the
average school day overlapped with the 31.1 percent who spend three or more
hours on the average school day playing video or computer games or using a
computer for something other than school work.
1 (共1页)
进入USANews版参与讨论
相关主题
犯罪居高不下的原因:creating jobs (转载)Spending Per Pupil in Public Schools Climbed as Economy Crashed
Obama's Increasing Federal Debt $1,148 Per Month Per HouseholdDOJ: 学校枪案占所有学龄儿童死亡案中的1%
AGI 超过200K的Tax Payers才只有3%82 percent of US schools may be labeled 'failing'
Under Obama, Fed’s Holdings of U.S. Debt Have Jumped 452%40% public school teacher send their kids to private school (转载)
Internet Hits All-Time High as News Source, TV at All-Time Low, Says PewIn pictures: Obama's devastating cuts to the federal budget
Pew: Fox News Channel America’s No.1 Source for TV News看来要去吃一次chick-fil-a
Gallup: Americans Who Think We'll Be Worse Off Doubled in 4 Yrs今日亲手把奥巴马总统的两个儿子送进了局子里
CDC:gay佬只占人口总数2%,但却是患艾滋病的高风险群体MSM is destroying the US democracy
相关话题的讨论汇总
话题: school话题: percent话题: computer话题: day话题: students