BAIBAOKHOAHQC NGHIEN Ciifu LlfA CHON CAC TEST B A N H GIA l i i L(fC CHO NAM HOC SINH NGHE Ctf KHI TAI T H A N H PHO Hf CHI MINH T6ng Ngpc Hifp'''' NguySn Quang Vinh** Tdm tit Bdi vifit sir dyng c ic pht[.]
Trang 1BAIBAOKHOAHQC
NGHIEN Ciifu LlfA CHON CAC TEST B A N H GIA l i i L(fC CHO NAM
HOC SINH NGHE Ctf KHI TAI T H A N H PHO Hf CHI MINH
T6ng Ngpc Hifp' NguySn Quang Vinh**
Tdm tit:
Bdi vifit sir dyng c i c phtrong phdp ngtiidn cdu thuang qui ti
b u ^ tong hpp t i i li#u, phdng v i n , kifim tra df tin cfy v i tfnh thdi
dd tin d y v i tinh ttidng bdo (ft danh g i i thfi Ivrc cho nam hpc sinh n!
Tif khda: Test, Thfi Ivrc, hpc sinh, nghf ca khi
Research on tests of assessingphyslcal strength fo
In Ho Chl Minh City Summary:
Using the common scientific research methods in S
synttiesis interview, tests of reliability and informativeness
tests to evaluate the physical strength of male mechanic si
^LKerajDrdytests, physical strength, stud
DAT VAN o i
Ngiy nay mft ngudi tiip co khi ehuyfin
ngfaifp ngoii phii ed tay nghfi gidi cin phii cd
mf ttiinh dp thfi lyc cao Thfi lyc chuyfin mdn
nghfi CO kfai li mft nhan to quan ttpng quyfit
djnh den nang suat vi hifu qui cdng vifc eua
ngudi thp CO khi Thft vfy, mdi trudng lam vifc
cua cdng nhin ca khi li tiiudng xuyen phii lim
vife vdi tifing fin, nhift dp eao, tifip xue nhieu
lof i miy mdc, di ehuyfin nhifiu ttong xudng v i
lim vifc liu vdi mft hi flifi cfi djnh Nhu v|y
moi trudng lim vifc rit cang tfaing vi tifiu hao
nhieu ning lupng de dfii phd vdi tifing on, nhift
df vi phii thudng xuyfin di chuyfin dfi thyc hifn
cie dfng tie ky tiiuft Do dd ngudi cdng nhan
ca khi cin phii cd thfi lyc chung vi chuyen mon
tot Do dd danh gii dung tiifi lyc cua hpc sinh
nghfi CO khi li vifc lim rit quan ttpng vi cin
tiiifit Mpt ttong nhiing khau quan ttpng nhit
quyet djnfa sy fliinh cdng li vifc tun ra cie test
dinfa gii no mft ciefa kfaoa fape, cfainfa xie vi
pfad fapp vdi difiu kifn fliyc tifin vi dfc difim mdi
faudng fape tfp vi lam vife sau niy cua fapc smh
Vdi cic test dinh gii cfamfa xie giup cho cic nhi
ttiyfin dyng ttiyfin chpn nhan lyc chfaih xie v i
giup cho cie hpc sinh nghfi ca khi phin diu, rfin
IIJS^o'?.'J"^9 ^ * *^ • ^ • ^ Thdnh ph6 Hi Chl Minh
^Siil
luyfn Vdi tim quan frpng ttfin chiing t6i
"Nghifin ciiu cic test dinh gii thfi lyc cho nam hoc sinh nghfi ca kfai tfi TP Hfi Chl Minh"
PHl/dNG PHAP NGHIDN CIJU
Qui tiinfa ngfaifin ciiu dfi tii sd dvmg cic pfauong phip nghifin ciiu sau: Phuong phip i ! phin tich v i tdng hpp tii lifu, phuong pliip i _ phdng vin, phuong phip kifim ha su phfm vJ w i phuong phip toin hpe thfing kfi 4%Ji Khich thfi nghifin ciiu; 400 nam hpc sinh Tj!
nghfi CO khi tfi 4 favdng Cao ding ky tiiuft Cao C !
Thing, Cao ding ngfae Lf Ty Trpng, Cao diog
Nghe TP Ho Chi Mmh vi Dfi hpc Cfing nghi^ » ^
TP Hfi Chi Mmh (mfii ttudng 100 hpc sinh) 'Sjip Khich thfi phdng vin: 7 cin bf quin ly b{ " ^ mdn GDTC, 12 chuyfin gia GDTC vi giing vita 'j-i
CO khi IjiiJ
K^T QuA NGHIEN CUU VA BAN LUAN ^
1 Tfing hprp cic test dinh gii thi lyc cho v ^
h9C sinh cua cic t i c gii trong v i ngoii n n i c i ^ Qua tham khio tii Ufu vfi difiu tta flifi c h i l ^ ^ ngudi Vift Nam cua Vifn Khoa fapc TDTT [5l:|W5^
qui djnh vfi dinfa gii tfafi lyc cfao fape sinh, M*!!*,!,!
vifin eua Bf Giio dye vi Dio tfo [1], "CUI nang su dyng test Idfim tra thfi lyc VDV" ci Vifn Kfaoa fapc TDTT [6] Qua kfaio sit mS'
Trang 2Budng IMI vife (fapc t|p), cic hi flifi fliudng
diln ra, tam nhin vi ky fliu|t dpng tic diudng
•^ ^dyng cua ngudi hpc smh nghfi cakhi Can eu
* H vio dfc difim eua kfaiefa flifi ngfaien cun, fliam
k khio y kifin cac ein bp quin ly, cfauyfin gia
GDTC cfaung tdi lya cfapn 19 test phu hpp; teong
^llfc^ cd 7 test dinh gii sue manh, 3 test danh gii
HQI^; siic nhanfa, 4 test dinh gii sue bfin, 4 test danfa
^ - gii mem deo -vk 1 test dinfa gii kfaeo lfio
2 Phdng vin cin bf qnin I;^ GDTC,
ctayfin gia GDTC vi giang vifin Cff khf ' ^
Bdng 1 Kfit qud ^ d n g vfin cdc test ddnh gid thfi Ivf^chuyen mdn
nghd nghifp cua hgc sinh nghfi ca khi
•MTIiliMIUBHililli.stfBACMgT/yBiii Lu|n in tifin hinfa xiy dvmg phieu vi phdng vin 7 cin bp quin ly bp mdn GDTC, 12 ehuyfin gia GDTC va giing vien co khi vfi cac test danfa
ffk tiifi luc cfauyen mdn nghfi nghifip cho hpc
smh ca khi Cach tti ldi difim tiieo miic dp fai 1
- 5, (1) Rit khdng dfing y, (2) Khdng dfing y, (3) Binh fliudng, (4) Ddng y, (5) Rit dfing y lien hinh phdng vin 2 lin kifim dinh sy
•rung faap giiia faai lin phdng vin qua kifim djnh dau vi hfng Wilcoxon - faai mau pfay tiiufc kfit qua thu dupc d bing 1
19 Test dinfa gii kfai ning pfafii hpp vfn dpng
[giira tay vi mit (lin)
^Jk—^
Trang 3BAi BAO KHOA HOC P
Tu kfit qui bing 1 cfao fliiy, kfadng cd sy khic 3 Kiem tra df tin c|y v4 tfnh thdng bit
bift giiia faai lin pfadng vin (P > 0.05) Kfit qui cua test
cfapn cic test cd gii fari trung bmh hi 4.00 ttw len Dfi xac dinh dp tm c|y vi tinh tfadng bio cho
d ca faai lin pfadng vin gdm 09 test sau: Lyc bdp kfaich thfi nghifin cuu, lufn in tifin fainh ki^g
tay fliu|n (kG), Lyc bdp tay nghich (kG), Test fra ttfin 400 hpc smfa ngfafi tfi 4 ttudng mSi
30 giay bat nhiy (lin), Di chuyfin nhft 11 qui trudng 100 hpc sinh ^ bdng bin x 4m (giay), Cfafy 5 pfaut tuy sue (m),
Deo kfadp vai (trii, pliii) (cm), Dung deo g|p
tfaan (cm) vi Test danh gii kfai nang phfii hpp
Vfn ddng giira tay v i mit (Test bit bdng tennis
dpi tudng) (lin)
TT
Kifim tt^ dp tm c|y cua test
De xie dinh dp tin c|y cua cie test, tifin high kifim fa^ khich tiifi ngfaifin cuu Kifim tta 2 dflt, thdi gian giira hai dpt eich nfaau 3 ngay, cic dik kif n kifim tta giiia hai lin li nhu nfaau Sau d6 li&
hanh tinh hf sd tuong quan (r) cda cic test giih hai lin kifim tra vi tfau dupc kfit qui d bing 2
Bang 2 Hf sfi tin c|y cua cdc test dinh gii thfi IVFC chuydn mdn
nghfi nghifp cho hpc sinh nghfi c a khi
Test Lyc bdp tay tiiufn (kG)
Lyc bdp tay nghich (kG)
Test 30 giiy b|t nhiy bfin (lin)
Di chuyfin nhit 11 qui bdng bin x 4m (giiy)
Diing dfio gip tfain (cm)
Dfio khdp vai trii (cm)
Dfio khdp vai phii (cm)
Test dinfa gii Idii ning phfii hpp van dpng
giiia tay vi mit (lin)
Cfafy 5 phut faiy sue (m)
Lin 1 (n=400)
49.54 46.65 20.77 31.47 12.29 3.54 3.69 21.46 1009.38
4.66 4.65 3.08 2.11 4.02 1.75 1.47 2.53
Lin 1 (n=400)
49.22 46.73 21.21 30.99 13.07 3.73 3.78 21.57 125.5111014.34
Hf sfi tin c(y
(r)
P 4.75 0.975 4.76
3.17 2.25 4.07 1.8 1.5 2.58 126.83
0.968 0.001 0.952 0.945 0.938 0.965 0.977 0.985
0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.962 0.001
So hfu tfi bing 2 cfao tiiay, tit ci cic test nghe ca khi Khich flifi dfi nghifin cihi tinh th6ng
dinh gii tiifi lye deu cd faf sfi tin c|y r > 0.9 vi bio li 400 nam fapc sinh nghe ea khi fliupc 4
P < 0.001 Vfy cic test dinh gii thfi lyc cho faudng Chuang fainfa dupe su dyng dfi fliyc hi^
kfaich tiie ngfaifin cuu deu cd du dp tin c|y pfain tich nfaan tfi li IBM SPSS Statistics 16.0
Kiem tta tinh flidng bio Kfit qui flifi hifn d cic bing 3 vi 4
Tmh flidng bio cua test la muc dp chinh xie Kfit qua kifim djnh KMO
(Kaiser-Meyer-cua hing nfl dung ttong do ludng dfi xie djnh Olkin ) vi Bartlett's Test d bing 3 vfi tinh phii
mpt die ttung nio dd (chat lupng, khi nang, dfc hpp cua phan tieh nhin tfi dfiu cho thiy phin^
ttnh )^ De kiem ngfaifm tinh flidng bio cua cic tich nhan tfi ttong nghifin ciiu niy li phii h?p
test nghien eiiu, dfi tii tien hinh phan tich nhin (KMO > 0.5 vi sig < 0 001)
to (factor analysis) [3] [4] cic test d nam fape sinh
Bing 3 KMO and Bartlett's Test
Kaiser-Meyer-Olkin Measure of Sampling Adequacy
Bartlett's Test of Sphericity
Approx Chi-Square
df Sig
0.537 611.284
36
Trang 4'f
H;;;-Bing 4 Component Matrwa
ffSSllillilTHITlITIIIB - Sdfllc BigT/ymn
i ^ bdp tay tfaufn (kG)
l ^ b i ^ t ^ ngfajefa (kG)
jest 30 giay bit nhiy b&i (lin)
gichiyfinnhftll qui bdng ban x 4m (giay)
' lg dfio g ^ fliin (cm)
Component 0.787 0.774 0.672
kfadp vai ttai (cm)
Dfio khdp vai jrfiai (cm)
T«t dinh gii khi ning phdi hpp vfn dpng giua tay v i
nat (lin)
Cfafy 5 phut hiy sde (m)
0.487 0.53 0.607 0.614
<0.05
<0.05
<0.05
<0.05
<0.05
<0.05
0.558 0.538
<0.05
<0.05
<0.05
f *»« {^^°}>^ hf sfi ttiong quan giiia cic fliao, khi faf sfi flidng bio 0.4, P<0 05 flii test
P ^ M h f S ' i ? - d ' ^ - ^ * ' ' ^ > ' = ? ° ' ^ * «»6dupc eoi l i d u t L flidng b k o v i e d t t i f i S
I deu cd fae so fliong bio vdl nhin tfi die lyc ldn dyngdupc[2]
^ ^lAk li ? H 1 ? ' - ^ ^ ^ "^'"^ "^"^ ^ ^ «<=•> " h - •« la ten Chung dfi chi mft
^ * S I" ^ *«»g b^o ^01 vdi flifi lyc eua nhdm cie fliu tyc dupe su dyng chu yfiu d f i Z
^fingfaeccrkfai.Trongdd.testcdtinfaflidngbio nhd vi tdm tit dii h f ^ T n i n g S S chiSa
^= n 2 S : ° ' h ^ ' ' > ? ^ w ^ ° ' * = ' " " ^ ^ " ^ * c ^ bifin niy T q u a S faf v r l u T ^ g ^ p h L
^ SnSt^ifit^r^ T"^- '"''='' "^ *^- "^' *-' ^''^^ - '^ -khifin "
_ 'rong 09 test flie lyc dupc cfapn, hiy cic test dfc lfp
- " t 1 5 i ? t ' ? * " ^ ^^ **" '•'^8 tfafi lyc cua Pfain ticfa nfain tfi cd kfai nine nhin difin
- i i i ^ S t t n ^ T r t ^ f ' ' " ^ n h i n t f i g i i i t i i i c f a d u p e c i c ^ L ^ ' t u t ^ ' l "
1 S n ^ c o ^ S T e f a ' ^ ^ - r i r i ^ i S S : - - ^ « ? P ^ - n b i f i u b i ^ , n b | n ^ f n ^ 3 u p c
j 1161 Chmfa vi vfy mft van dfi dftra cin dinfa gii
_ ttah flidng bio cua nfaiing test niy dfii vdi flifi
'i Ivrc eua hpc smfa ngfafi co kfai
Neu eoi tiifi lyc li mft nfain tfi tdng fapp flii
_-_o —V- Y*" "VH iiuicu ujcu, nnfn cupn aupc
mpt nhin to hay mft tfp hpp gfim mpt sfi it cic
bien ndi ttpi tii mpt tkp hpp nhifiu bifin, ngfaia li
nfafn (fi^ dupc nfaan td dfc ttung efao mpt nhdm cic bifin [4]
'' nfcftno ^ A 1 1 _ ~ TV ' ~ """^ "''*' "" ^^ 1"a n^fin cihi cho fliiy tit ci eie test
*^ h t S ^ h f " ^ ^ *^ ' ^ ^'^'^°« "H*^ ^ <*^" "^-^ bf sfi ttiong quan vdi nfain ^ c f a ^ '
^' S £ : r ' ^ ^ T r ' « ' = ' » ^ ° b i n ' « ' * 6 - £ > ^ (nhan tfi ttung tam) r> 0.4 v r s i g r 0 0 5 n r 9
"U*! dien dupc nfain td tdne hm d^\ H ; ^ ^h„ „ i- -x A ., - - - • * ""^ °™ ^
nhin difn dupc nfain tfi tfing fapp, dfi difn cfao
cfc cho eie bifin (test) niy ttong tfp hpp pfain
tich cin ip dyng mpt phan ticfa tiifing kfi cd tfin
gPi li pfain tt'cfa nfain tfi (factor analysis) [3] [4]
Myc dicfa cua pfain ticfa nfain tfi ttxing ttudng
IKT) niy li bjfin dfii mft tfp fapp 09 bifin gfic
">anh mft bifin tdng hpp (flifi i^c)
Vai ttd cua faing test dfii vdi nfain to tfing fapp
00 ra sao flifi faifn qua faf sfi hiong quan giiia cac
test dd doi vdi nfain tfi tfing fapp (fai duoi diy
*W gpi li tiifi lyc) Hf sfi hrong quan dd dupe
w dyng nfau faf sd flidng bio Hf sfi flidng bao
Wl chiing td test mang nfaifiu flidng tin Uen quan
«n flifi lyc Tfadng fliudng tttmg tiiyc tfi tiifi
test ttfin cd du tinfa tfldng bio dfi dinfa gii flifi lire cfao fapc sinfa ngfafi ca kfai tfi TP Ho Cfai Mmh Qua ba budc tfing fapp tii lifu, pfadng vin, kifim tta df tin cay vi tinh flidng bio da xie djnh dupc 09 test dinfa gia flifi lyc cfao fapc sinh nghfi
CO Idii l i :
Siic mfnh: Lyc b<^ tay fliu|n (kg) Lye bdp tay nghjch (kg) Test 30 giiy b|t nhiy (lin) Sue nhanfa: Di cfauyfin nfait 11 qui bdng bin
X 4m (giiy) Sue bfin: Cfafy 5 pfaut tuy sue (m)
Mfim dfio: Dfio khdp vai tM (cm), Deo khdp
vai phii (cm) Dung deo gfp fliin (cm)
Khfio lfio: Test dinh gii khi ning phfii fapp
I
Trang 5B A I B A O KHOA HOC
Hpc sinh nghfi cv khi cd mdi trird'ng hpc
tfp v i lim vifc rit nfng nhpc, trong khoing
thdi gian kdo dil nin vifc rdn luyfn thfi lyv l i
vd cdng quan trpng (Anh minh hpa)
vfn dfng giiia tay vi mit (Test bit bdng tennis
dpi faidng) (lin)
Thvrc tfi cfao tfaiy fapc smh nghfi ea khi ttong
hpe tip vi lim vife ludn phii lim edng vife
nfng nhpc, lam vife lau ttong mdi trudng cd
nhieu tieng fin vi nhift df cao, tifip xue vdi
nhifiu lof i miy mdc nfin ddi hdi hpc sinfa pfaii
CO tfafi lyc tfit dk tiiye faifn cic dpng tic ky tiiuat
mpt ciefa chinfa xie vi iing pfad vdi difiu kifn vi
moi ttudng lim vifc Cie to cfait tfafi lyc cin
ttang bj cfao hpe sinh li pfaii toan difn vi uu tien
sue nhanfa cua tay, sue mfnfa eua tay, ben
ehuyfin mdn vi kheo lfio li cin tiiifit nhit; tifip
dfin la dfio vai, deo tay Qua dd vdi 9 test nghifin
cuu cua dfi tii pfau hpp dfi dinh gii tiifi lyc cho
fapc sinfa nghfi ca khi tai TP Hd Chi Minh
K|T LUAN
Ket qui nghifin ciiu efao kfit lu|n sau:
Da xie djnfa dupe 09 test cd du dp tin e|y vi
tinh tiidng bio dfi dinh gii tiifi lyc cho nam hpc
sulfa ngfafi CO khi tfi TP Hd Cfai Mmh la:
Sue mfnh: Lyc bdp tay tiiu|n (kg), Lue bdp
tay ngfajefa (kg) Test 30 giay bat nhay (lin)
Sue nhanfa: Di cfauyfin nhat 11 qui bdng bin
X 4m (giiy)
Sue bfin: Cfafy 5 phiit faiy sue (m)
Mfim deo: Deo kfadp vai ttii (cm), Deo khdp
vai phii (cm) Dung deo g|p fliin (cm)
Khfio lfio: Test dinh gii khi ning phfii h?p v|n dpng giiia tay vi rait (Test bit bdng tennis dpi ttrdng) (lin)
TAI Ll|u THAM KHAO
1 Bp giio dye vi Dio tfo (2008), Qtiy dfnh ve
vific ddnh gid, xip lopi thi lpc hgc sinh, sinh vien,
ban hanh kem flieo Quyfit djnfa so 53/2008/(^ | BGDDT ngiy 18 fliing 9 nim 2008 I
2 Duong Ngfaifp Chi (2004), Do ludng thi
thao, Nxb TDTT, Hi Npi J
3 Hoing Trpng, Cfau Nguyen Mfng Nggc]
(2008), Phdn tieh dU lifiu nghiin ciru vai SPSS,
Tfp 1, Nxb Hfing Due
4 Hoing Trpng, Chu Nguyen Mfng Ngpc
(2008), Phdn tich dU lifiu nghien eiiu vai SPSS,
Tap 2, Nxb Hdng Due
5 Vifn Khoa hpc TDTT (2003), TTittc irgng]
the chdt ngu&i Vifit Nam tit 6 din 20 tudi (thai ] diim ndm 2001), Nxb TDTT, Hi Nfi
6 Vifn Khoa hpe TDTT (2014), Cam nan^
sii diing test, Nxb TDTT, Hi Nfi i
(Bai npp ngiy 15/11/2016, phin bifn ngiy21/11/2016, duyft In ngiy S/12/20iq
iiks!
I