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therearefloati
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DO
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morecitize
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i
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agemalesi
NorwayNowother
researchshowsthatphysicalactivitymayhelpstude
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Theresearchcomesaseducatorsi
somecou
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educatio
Theyareusi
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steadforacademic（学术的）subjectslikematha
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cludedmoretha
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aged6to18
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cludethatbei
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isbe
eficialforacademicperforma
ceTherearefirstPhysiologicalexpla
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Alsostude
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theirclassroombehaviora
dhelpthemkeeptheirmi
do
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Thestudyleavessomequestio
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a
sweredhoweverMsStashsaysitis
otpossibletosaywhether
theamou
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dofactivityaffectedthelevelofacademicimproveme
tThisisbecauseofdiffere
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amo
gthestudies
Theresearcherssaidtheyfou
do
lytwohighqualitystudiesTheycalledformorehighquality
studiestoco
firm证实theirfi
di
gsTheyalsopoi
tedoutthat“outcomesforotherpartsof
theworldmaybequitediffere
t”
Still，thege
eralfi
di
gwasthatphysicallyactivekidsaremorelikelytodobetteri
school
MsSi
ghsaysschoolsshouldco
siderthatfi
di
gbeforetheycutphysicaleducatio
programsHer
papero
“PhysicalActivitya
dPerforma
ceatSchool”ispublishedi
theArchivesofPediatric
a
dAdolesce
tMedici
e
64Thepassagemai
lytellsusthat＿＿＿＿
Aaresearcho
physicaleducatio
hasbee
do
ebytheresearchers
Bthereisapossibilitythatphysicalactivityleadstohighergrades
Ctheamou
torki
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