时间:2019-01-14 作者:英语课 分类:VOA标准英语2015年(十月)


英语课

Study Links Video Game Use With Weaker School Performance 研究将玩电脑游戏和较差的学校表现联系起来


A new study warns that too much time spent playing computer games can affect a child's performance at school.  Britain's National Children's Bureau Northern Ireland on Monday published the results of research showing that excessive computer use hampers students' chances of getting good exam grades.


Good computer skills are desirable in today's digital age, and playing computer games can help children hone those skills -- as long as they don't overdo it, scientists warn. The British study involved 600 teenagers over a period of two years and found that those who played computer games less than once a week achieved better grades at school than ones who played them twice a day or more often. The study also found that daily use of social media did not affect school performance.


"It was clear that social media didn't have any impact. I think that's more because social media is part and parcel of every child's life. It's the way they communicate. It's the way they keep in touch with their friends," said Celine McStravick of the National Children’s Bureau Northern Ireland.


Parents increasingly complain of having difficulty getting their children away from computer games. Some even seek help for their teenagers who they say are addicted to them. The study did not look into addiction, but suggested computer games can cause children to stay up late in the evenings, making them tired and less able to focus at school the next day.


Mark Starkey, the longtime owner of the Heart of Gaming computer game outlet in London, said there is also the difference between older games and the new ones.


"The ability to make games a lot more bigger, a lot more detailed, a lot more intricate is here now. It's going to hold their attention longer. It's going to hold it a lot longer, because there's always wanting to progress through the story line -- here's a cliffhanger; 'Oh my god, I have to see what happens next' etc. etc. Whereas, again, the old games they challenge more your hand-eye coordination, your speed, your timing, your reactions, rather than perhaps your imagination," said Starkey.


The games industry has long claimed there is no proven link between games and addiction. But the new study says additional research is needed to establish the effect of prolific computer game-playing on performance at school.



学英语单词
achlorophyllaceous
air gate
alternative mechanism
amodiaquine
arch breaker
arch wire
aready
aural direction finder
batrachiate
before-and-after design
Benito Mussolini
Big Switch Networks
bivariate uniform distribution
blue skullcaps
bolalipid
brandisher
bransfield
building unit
calcaratus
cellulose number (value)
centric constriction
cercospora jatrophicola
chauncy
collar and cuff
contrastive study
control reach
convergent pencil
depanelization
diplazium lobatum
distribution system insulated from earth
elastic pin coupling
enteric bacteria
extrachromosomal inheritance
fire dogs
flashing current
flehmened
Fractilinea
French pox
genus Calymmatobacterium
Granatfullung
heteroploid (winkler 1916)aneuploidy(tackholm 1922)
hoosgow
hydrocyclist
imars
insulation testing
integrated circuit tester
internal convection
International Bulk Chemicals code
keep sight of
kite-balloon
Knightsbridge
l-benzoylglucuronic acid
laugh gas
liangshanin
madaket
microdrosophila (oxystyloptera) tecifrons
mineral mutrient
monzal
morran
mudvayne
Nash County
naval defense forces
negative lap
niess
non disclosure
normal withdrawal sequence
official short term credit
oily waste water treatment
Out of the Game
overfortification
payment deficit
plateau-iris glaucoma
polyarteritides
portable pacemaker
pummeled
quinidia
Raffingora
rassies
RFID chip
sampling system of motor vehicle emissions
Sarmatism
sea color index
sea dace
sempstressy
similarity
single engine single-shaft system
sports deck
step current
supercategory
sybra flavostriata
truncated pyramid
tubing hanger alignment slot
twack
U. S. Army Special Forces
unbewailing
under-glaze decoration
unhurriedness
uraniums
verification of assumptions
welans -anys
white army
white interface