QIAN HE GIUA CAC CHU THJCH DO SINH VIEN GHI VAO SACH GlAO KHOA SO H 6 A V A DIEM S O H O DAT DUOC TRONG HOC TRINH Akihiro Motoki, Tomoko Harada, Takashi Nagatsuka Khoa Thu vi^n, Luu trCt vd Thdng tin[.]
Trang 1QIAN HE GIUA CAC CHU THJCH DO SINH VIEN GHI VAO SACH GlAO KHOA
SO H 6 A V A DIEM S O H O DAT DUOC TRONG HOC TRINH
Akihiro Motoki, Tomoko Harada, Takashi Nagatsuka
Khoa Thu vi^n, Luu trCt vd Thdng tin hpc
Dgi hpc Tsurumi, Nhgt Bdn
1 Md diu
Khi dpc sach giko khoa trong ldp, sinh
vien thudng ap dung each dpc rat chu
ddng, khac bkn each dpc thu ddng hon khi
dpc giai tri Vide chii giki skch giko khoa
dai hpc bkng biit muc hay but chi cd Id Ik
minh hpa quen thudc nhat cho ckch dpc
tich cue Ckc trudng dai hpc thudng ydu
ciu sinh vidn mua skch Hp ghi chu ngudch
ngoac bdn ll, 1km ndi bkt ckc phin doan,
gach dudi ckc tii vk cum tfl, vk lidn he ckc
phin tkch bidt de tkng cudng tu duy phd
phkn Vide sir dung chu giai khi dpc tich
cue chkng nhiing hd trg cho chinh ban thkn
sinh vidn ma con cd ich cho ckc sinh vidn
khkc [1] Ghi chii trdn sach vk hpc tki lieu
Ik mpt phin sinh boat hkng ngky cua sinh
vidn [2] Mac dau cd nhilu he chu giai dua
vko mky tinh, nhilu nguoi vin thich in ckc
tu lieu sd ra de roi chii giai cu thi tidn giiy
bang but muc vk but chi thdng thudng [31
Vdi su gia tkng cua ckc phuong tidn sd,
truyln thdng tu lieu dang tien ldn tiong khi
truyen thdng chu giai lai tut hku Trong khi
nhilu he chu giai sd da dugc dua ra, thi
nhilu thach thiic vin c6n d phia trudc:
khong chi Ik nhung khilm khuyet tiong
cdng nghd, mk chung ta cdn phki day sinh
vidn vugt qua su do du dl sir dung nhilu h?
hon Ro rkng Ik chung ta can dl ckp din
nhiing van dl nky khi xem xet chu giai
trong mdi tnrdng sd [4]
Mpt hknh vi quan tipng khkc cua sinh
vidn la ghi chii bang giay biit, thudng dugc
gpi la ghi chu truyln thd'ng [5, 6] Ghi chu
truyen thdng vin Ik mdt boat ddng mk
nhieu sinh vidn dai hpc cdn hay dua
vko [7] Truyln thdng Iku ddi ciia vi?c ghi chii cung cd tbi dugc thukn lgi hon nhd nhflng liln bd gin dky trong cdng nghd so Chiing la cflng hieu ro vl nhilu vin de xung quanh qua trinh ghi chii truyln thdng bkng but ldn trdn giiy, vi du quan hd giiia ghi chu vk chirc nkng luu trfl ckc ghi chii, hknh vi ghi chu tdi uu, quan he giua ghi chu vk dilm sd cua mdt ngudi tidn bki kiim tra, v.v [5-6,8-11]
Nhilu cdng trinh nghidn cuu vk du kn lidn quan din cong nghd giko due tiong lop
vk true tuyen bao gdm ca ung dung ghi chu hokc chu giki [2-4, 7,9] Ghi chu tiong lap
vk true tuyen hokc ckc hd chii giki thudng dua vko phuang phkp luan ghi chii hoac chu giki truyln thdng tidn tu hdu giay Do
dd, dilu cd gik tri Ik bill ckch sinh vien hidn giai quylt vide ghi chu vk chu giai khi
hp dimg skch giko khoa sd, cflng nhu quan diem cua hp ddi vdi ghi chu truyln thdng bing but vk giiy so vdi ghi chu vk chii giai didn tir
Ckc tkc gik dk chpn skch giko khoa so (SGKS) dflng Microsoft Word 2003 do nhung tinh nkng chu giai vk ghi chu cua
nd [12] MS Word Ik hd tiidng sd hda duy nhit hd tig chu giki ndi myln (m-hne) tiong sd ckc he chu giai vk ghi chu [4] SGKS dugc tki ldn ckc mky chu, roi cac sinh vidn se tai chung xudng ckc mky tinh
ck nhkn xach tay cfla hp dl dflng tiong m6i budi giang bki Sau dd, sinh vidn se ghi chii ldn ckc SGKS tiong ldp [13] Diu tidn cac nhkn HTML (ngdn ngu dknh diu sidu van ban) dugc dua vko tung tkp hpp ghi chii voi vkn ban da chpn tiong SGKS vdi mot
Trang 2IkJhin ra the giai
macro cho Word 2003, sau do mdi tap
hgp ghi chii voi van ban da chpn de tiiem
nhkn HTML lai dugc tach ra bkng
Peri-Script [14, 15] Sinh vidn dugc chia
thknh hai nhom ridng bidt: mang A, dugc
xkc dinh Ik cac SGKS dugc sinh vien dua
vko nhilu ghi chu, vk mang B, Ik ckc
SGKS dugc dua vko il ghi chii [14] Sd
lupng ghi chu do sinh vien dua vko dugc
coi Ik mpt tiong nhung chi sd huu ich de
phan tich dinh lugng ddng ca ciia sinh vidn
[14] Mpt nghidn ciru so bp da dugc tien
hknh vl ckch lidn he diem sd dat dugc vko
luc kit thiic hpc trinh ciia mpt sinh vidn vdi
sd lugng ghi chu trdn skch giko khoa sd cua
ngudi ly Dilu mk ckc tkc gik phkt hidn ra
cho thiy: cd mpt mdi tuong quan tich cue
giua sd lugng ghi chu do sinh vidn dua vko
vk dilm so mk hp dat dugc vko cudi hoc
tiinh [15]
Trong bki nky, ckc cupc dilu tra dugc
thuc hidn dl dknh gik ckc ghi chu do sinh
vidn dua vko skch giko khoa sd cua hp vk
su hdn quan den dilm sd cudi cflng hp dat
dugc vko cudi hpc trinh Nghidn ciiu cua
chung toi ndu bat bai ylu td cbinh knh
hudng din sinh vidn: dilm sd cudi cflng, sd
lugng vk chit lugng cua chu giai Dilu
dugc nghidn cuu Ik: lieu ckc sinh vidn ghi
chii nhilu va tap trung vko ckc lu khda quan trpng nhat trong van ban cd xu hudng nhan dugc diem cao hay khong? Theo dd,
su phan lich ciia chiing toi dua vko sd lupng vk chat lupng lua chpn tfl ngu- trong vkn ban
2 Phuong phap
2.1 Tdng quan
SGKS dugc lai vko mky chu ciia Khoa chung loi d trudng Dai hpc Tsurumi (Giai
doan 1 trong Hinh 1), sau do sinh vidn tki
ckc SGKS nky vko mky tinh ck nhkn xkch
tay ciia hp di dflng trong ckc budi giang
bki (Giai doan 2 trong Hinh 1) Sinh vidn vilt ghi chu ldn SGKS trong ldp cua hp (Giai doan 3 tiong Hinh 1) SGKS vdi ckc ghi chii do sinh vidn dua vko dugc thu thkp vko cudi mdi hpc ky trong ckc nam 2005,
2006 vk 2007 Cac tac gia phkn tich cac ghi chu dugc dua vko SGKS Trudc bet ckc nhkn HTML dugc them vko tung tap hpp ghi chu voi van ban da chpn trong SGKS bang macro dflng cho Word 2003 (Giai doan 6 trong Hinh 1), sau dd mdi tap hpp ghi chu vdi van ban da chpn dl gkn nhkn HTML lai dugc tach ra tu ckc tu lieu HTML bang Perl-Script (Giai doan 7 trong Hinh 1)
HTML
Tap hop van ban da chon
CO ghi chu
Hinh 1: Qua tiinh tdch cdc
ghi chii do sinh vMn dua vdo
SGKS
Trang 3-:.''M IMhin ra
2.2 Cdc chu de
Sinh vien chpn loc mpt phan vkn ban
trong SGKS, sau do mpt khung ghi chii
gkn lien vdi phan van ban chpn Ipc dugc
tu ddng dua vko SGKS Sinh vidn viet
chii giki va/hokc ghi chu lrong khung dd
nhu cac y kien ciia hp, y nghia ciia mpt
tu hay cum tfl hokc cku hdi ddi vcii thky
giao, V.V Mkc du cac ghi chu dua vko
dugc danh sd thii tu tu ddng, sinh vidn
vin dd dkng sir dung ckc ghi chu ciia hp
dugc tao ra lrong ldp
2.3 Quy trinh
SGKS bkng tieng Nhkt do mdi giko
vidn dkm nhidm ckc hpc trinh "Nhkp
mon mang" vk "Nhkp mdn da phuong
tidn" chuan hi vdi Microsoft Word
2003 Ckc trang tuong irng ciia hai
SGKS "Nhkp mon mang" vk "Nhkp
mon da phuong tidn" Ik 41 vk 54 SGKS
trong mdi hpc trinh nky bao gom ckc
vkn ban chu-sd vk do hpa nhu ckc hinh,
bang vk tranh anh Trong bki md diu
hpc trinh, giko vidn gikng cho sinh vidn
vl ckch su dung SGKS vk khuyen khich
hp thdm ckc ghi chu trong gid gikng vko
SGKS ciia hp Giko vidn ggi y vdi sinh
vidn rang, vide thdm ckc ghi chu se cki
thidn kha nkng hpc tap cua hp, vk cflng
cho hp bill ring, SGKS cua hp sd dugc
thu lai vko cud'i hpc trinh de nghidn cuu
dilu tra
Trong budi giang cudi cflng ciia hpc
trinh, sinh vidn se tai SGKS vdi ckc ghi
chu vk chu giai ciia hp ldn mky chii
Diem so cudi cflng cua hp trong hpc
trinh dua trdn su kd't hgp cd ckn nhac ba
ydu ciu sau day: du ldp, nhidm vu dugc giao vk/hokc thi va'n dap, vk thi vilt Diem sd cudi cflng gdm S(100-90) diem, A(89-80) dilm, B(79-70) diem, C(69-60) dilm vk D(59-0) dilm Cac sinh vidn dugc diem loai S,A,B hokc C
se nhkn dugc tin chi cho hpc trinh
3 Phdn tich du lidu vk k i t qu^
Sd lugng vk ty Id phin trkm sinh vidn thdm ghi chu vko SGKS dugc trinh bky
trong Bkng 1 Nhu ddt ndi d trdn, sinh
vidn chu giki vkn ban trong SGKS ciia
hp, sii dung tinh nkng ghi chu cua MS Word Ca hai hpc trinh "Nhkp mon mang" vk "Nhkp mdn da phuang tidn" diu Ik bkt bupc trong nkm dau tidn d Khoa Thu vidn, Luu tru vk Thdng tin hpc tai Dai hpc Tsurumi Tuy nhidn, so lugng sinh vidn dkng ky hpc trinh nay
cd the tkng giam that thirdng trong thai gian ba nkm, vk sinh vidn trugt ckc hoc trinh nky trong nkm diu tidn vin phki hpc lai tiong nkm thii hai
Tdng sd sinh vidn dkng ky hai hoc trinh nky qua ba nkm 2005, 2006 va
2007 Ik 510 ngudi Ty Id sinh vidn nop SGKS cua hp cho may chu khoang tii 62.1 tdi 84.5% Ty Id trung binh ciia tokn bO sinh vidn ndp SGKS tidn td'ng
sd sinh vidn Ik 74,1% Ty Id sinh vien thdm ghi chu vko SGKS khoang tii 83,1 tdi 100,0% Ty Id tinng binh cua sinh vidn thdm ghi chu trdn tdng sd sinh vien nop SGKS Ik 92,7%
Thi du trdn cho thiy, phin ldn sinh vidn ndp SGKS difl thdm ghi chu, trong
ba hpc trinh "Nhap mdn mang" nam
Trang 4%in ra thd gidfi
2006, va "Nhap mon da phuang lien"
nkm 2005 va 2006, ly le sinh vien khong
them chu giai nhan xet vko SGKS cua
hp Ik 10% hokc nhieu hon trong tdng sd
sinh vidn nop SGKS trong bpc trinh
Mdt sd sinh vidn khdng thdm ghi chu
dk su- dung ckc dkc dilm ciia but nhan
vk/hokc but thay ddi mku nhu mdt hinh
thuc chu giai vko SGKS ciia hp Phin
ldn sinh vidn khdng ndp SGKS da
khong nhkn dugc tin chi cho hpc trinh Cac giko vidn da khuye'n khich sinh vien them ghi chii lrong cac budi giang nam 2007 So vdi ckc nam trudc, cac sinh vidn them ghi chu vko SGKS cua
hp lrong hai Id-p "Nhkp mdn mang"
vk "Nhap mdn da phuang tidn" nkm 2007 da tang thdm ban 95% Cd the tha'y, vide thdm ghi chu da cai thidn diem sd rd rkng se dpng vidn sinh vidn thuc hidn vide nky nhilu hon bin
Bang 1 Sd luong vd ty le phdn trdm sinh viin them ghi chii vdo SGKS ciia ho
Hpc trinh
Nhdp nidn
mgng
Nhdp nidn
da phuang
tiin
Tdng sd
Nam
2005
2006
2007
2005
2006
2007
510
Sd sinh vidn dang ky
84
84
83
82
90
83
510
Sd sinh vidn ndp SGKS (% ddi vdi sd sinh vidn dang ky)
69 (82,1)
71 (84,5)
67 (80,7)
60 (73,2)
60 (66,7)
67 (80,7)
381 (74,1)
Sd sinh vidn thdm ghi chii vao SGKS (% ddi vdi sd sinh vidn ndp)
67 (97,1)
59 (83,1)
65 (97,0)
54 (90,0)
54 (90,0)
54 (100,0)
353 (92,7)
Bang 2 cho thiy sd lugng ghi chfl trung
binh tiong tflng thang dilm d hai hpc
tnnh "Nhkp mdn mang" vk "Nhkp mdn
da phuong tidn" Sd lupng ghi chu trung
binh d hpc trinh "Nhkp mdn mang"
Ik 36,91-i-/-15,73 (nghia Ik -»-/- sai sd
chuin) d tiiang S, 31,78 -H/-18,21 d tiiang
A, 20,68-t-/-15,54 dthang B vk I l,12-f-/-13,47 d
thang C Sd lupng ghi chu trung binh ro rang da
giam dan tu-thang S den thang C Sd lupng ghi
chu trung binh d hpc trinh "Nh^ mdn da
phuong tien" la49,80f/-l 1,43 (nghia la +1- sai
sd chuan cua sd trung binh) dthang S, 28,51 d
thang A, 22,23 dthang B va 13,71 dthang C
Sd lupng ghi chu trung binh ro rkng cflng
dk giam din tfl thang S din thang C Trong ca hai tnrdng hgp, chung ta diu thiy xu hirdng Ik: ckc sinh vidn cd thknh tich cao nhkn dugc thang dilm tdt hon da them nhilu ghi chu dudi hinh thiic chu giai hon ckc sinh vidn cd thknh tich thip nhkn dugc thang dilm tdi Tu kit qua dugc trinh bky trong Bang 2 cd the gia thilt rang, so lugng ghi chu trung binh tinh theo diu sinh vidn d nhdm cd cflng thang diem ty Id thuan vdi dilm sd cudi cflng cua hp trong hpc trinh
Trang 5Mfffn n
Bang 2 St") Imni}^ ^hi cini tniiifi hinli do tung sinh vien dua vdo SGKS cua hp vd thang
diem dgt ditr/c trong hai hoc trinh "Nhdp tnt'm mgng" vd "Nhdp mdn da phuong tiin"
Hoc trinh
Thang diim
Trung binh
Sai sd chudn
Nhkp mon mang
s
36,91 15,73
A 31,78 18,21
B 20,68 15,54
C 11,12 13,47
Nhkp mdn da phwmg tidn
S 49,80 20,56
A 28,51 20,65
B 22,23 15,25
C 13,71 12,43 Ben trai Hinh 2 Ik bieu dd phan tkn ve
so lugng ghi chii do timg sinh vien dua vko
SGKS ciia hp dugc xky dung vdi mdi
thang diem dat dugc lrong hpc trinh "Nhkp
mdn mang" vk ben phki Hinh 2 cho hpc
trinh "Nhap mdn da phuong lien"
Sd lugng ghi chu trong mdi thang diem
phkn tkn rpng tfl 0 den cao hon Tbi du, sd
lugng ghi chu trong nhdm thang diem A
d "Nhap mdn mang" phkn tan rpng
tu 0 den 101 Nhu da ndi d tren, thang dilm
cudi cflng dugc xky dung dua trdn su kit
hpp CO can nhkc vl ba ydu ciu sau day: du
ldp, nhidm vu dugc giao vk/hokc tbi vin
dkp vk thi viet Tuy nhidn, tai sao mdt sd
sinh vidn khdng thdm nhilu ghi chu lai cd
the nhkn dugc dilm sd cudi cflng cao hon
Nh$p mdn mang
• 3
U
Z
O)
Ui
140
120
100
80
60
40
20
0
•
«
•
1
t
1
1
•
•
1
1
1
t
*
— •
Thang diem (1->S, 2->A, 3->B, 4->C)
cin phki dugc tilp luc nghidn cuu
Con sd trung binh ckc ghi chii linh theo diu sinh vidn cho mdi 381 sinh vien
Ik 24,02 Trong nhflng trudng hgp khac, ckc nhdm thang dilm C tiong ca hai hoc trinh "Nhkp mdn mang" vk "Nhkp mdn da phuong tidn" bao gdm ca ckc sinh vien thdm hon 40 ghi chu
Sd lugng 40 ghi chu tiong ckc nhdm thang dilm C tuong ddi cao hon con sdghi chu trung binh cho mdi 381 sinh vien
Chung ldi can tiep tuc nghidn cuu dilu nay bkng ckch phkn lich ndi dung mk ckc sinh vidn vilt tiong khung ghi chfl dudi hinh thiic chu giki dl hieu chinh xkc ban quan
he giua ckc ghi chu vk dilm sd cudi cung dat dugc tiong hpc trinh
Nh|ip mdn da phuong ti$n
O)
140
120
100
80
60
40
20
0
I i=l
Thang diem (1->S, 2->A, 3->B, 4->C)
Hinh 2: Bieu do phdn bd sd luong ghi chii do mdi sinh viin dua vdo SGKS ciia hp trong thang diim
cudi ciing dqt duac trong hai hoc trinh "Nhdp mdn mgng" vd "Nhdp mdn da phuong tien"
Trang 6Mhinj^thd gim
Ckc thuat ngu cd tan sd cao hon dugc
sap xe'p trong 10 tiiuat ngu tren cflng dugc
nhkt ra tu tat ca cac tu vk cum tfl do sinh
vidn chpn lua tiong cac chu giai ciia hp
tidn SGKS vl "Nhap mdn mang" (Bang 3)
vk "Nhkp mdn da phuong tidn" (Bang 4)
Mdt sd thukt ngu dugc dich lu tiing
Nhkt sang tieng Anh, rdi dugc hdt kd trong
cac bang Sd lugng cac ghi chu truac tidn dugc tinh tu ddng lrong mdi tfl hoac cum tfl, sau do nhung tfl hoac cum tfl gidng nhau lai dugc lap hpp bing lay vko mdl lu
Vi tfl 'OST" d tidn diu tiong danh skch cac
lu cd lln sd cao hon trong "Nhkp mdn mang", "OSI vai (sd muc)" vk "OSI vdi (ckc tfl bang tieng Nhkt)" diu dugc tap hpp vko tiiukl ngu "OSI"
Bang 3 Cdc thudt ngu cd tdn sdcao hon dupe nhdt ra tii tdt cd cdc tti vd cum tit do sinh
viin lua chpn di dua ghi chii vdo SGKS "Nhdp mdn mgng"
IT
1
2
3
4
5
6
7
8
9
10
s
Tu hoac cum tu
flow control (dieu
khien ddng)
protocol (giao
thiic)
Bluetooth (thiet
bi ket ndi vdi
dien thoai)
OSI (ndi ket cac
he thdng ma)
buffer overflow
(tran bp dem)
routing (dudng
truyen)
physical layer
(tang vat ly)
data link layer (tang
ket ndi du lieu)
IP address (dia
chi IP)
ACK (Bao xac
nhSn)
S6
luong
ghi
chii
11
8
7
7
7
7
6
6
6
6
A
Tu ho&c cum tu
flow control (dieu khien ddng)
routing (dudng truyen)
broadcast (phat)
physical layer (ting vat ly)
data Unk layer (tang ket ndi du Ueu)
buffer overflow (trkn bo d^m)
packet (gdi)
bluetooth
OSI (ndi ket cac he thdng md)
introduction to Net-woiks (nhap mon mang)
luong ghi chii
37
34
27
24
23
23
22
20
20
19
B
Tu hodc cum tir
routing (dudng truyen)
protocol (giao thuc)
introduction to Networks (nhap mdn mang) flow control (dieu khiln ddng)
transport layer (tang tii)
IP (nh^ cung c^p thdng tin)
packet (gdi)
physical layer (ting vat ly)
OSI (ndi ket cac he thdng md)
router (dudng truyk)
Sd
luong ghi chii
34
22
20
19
19
17
17
16
16
15
c
T u ho^c cum tu
introduction to Net-works (nh^ mon mang)
IP (nh^ cung cap thdng tin)
flow control (dieu khien ddng)
INS
packet (gdi)
routing (dudng tmyen)
error control (kiem ldi)
physical layer (tang vSt ly)
data hnk layer (ting ket ndi du lieu)
network layer (ting mang) t
So luong ghi chii
9
9
8
5
5
5
5
4
4
4
Trang 7Trong truong hpp "Nhap mdn mang",
cac thuat ngu ciia nd Ik protocol (giao
ihiic), ten mpt sd giao ibiic chinh ciia md
ihiic Iham chilu OSI (ndi ket ckc he
thdng md), flow control (dilu khiln
ddng), routing hokc router (dudng
truyln) vk packet (bao gdi) thudng dugc
sinh vidn sir dung trong mpi ihang bkc
Trong trudng hgp "Nhap mdn da phuong tidn", ckc thukt ngu cua nd thudc bd ky tu ASCII, open [md (Web)], stor (thdng tin luu tru), font (phdng chfl'), binary file (tdp nhi phan), CD-ROM, ANK vk JIS cung thudng dugc sinh vidn sir dung trong mpi thang bkc
Bang 4 Cdc thudt ngQ cd tdn sd' cao hon duQc nhdt ra tit tdt cd cdc tit vd cum tie do sinh
viin lua chpn di dua ghi chii vdo SGKS "Nhdp f^dn da phuong tiin "
TT
1
2
3
4
5
6
7
8
9
10
s
Tii: hoic cum ti^
RAM
ROM
Ascn
font (phdng chir)
semiconductor
memory (bd nhd
ban dan)
binary file (tfep
nhi phan)
property (sd huu)
open (md)
DIP
ns
S6
lupng ghi chii
5
5
5
5
4
4
4
3
3
3
A
Ti^ hofic cum ti^
ASCII
open (md)
multimedia (da phuong tien)
deep (s§u)
stor (thdng tin luu trft)
JIS
ANK
binary file (t$p nh; phan) bitmap format (dinh dang inh nhiph§n) escape sequence (chudi thoat)
S6
lining ghi chii
48
36
30
28
27
23
19
16
15
15
B
Ti^ hoic cum tii
ASCII
multimedia (da phuong tien)
digital contents (npi dung sd)
open (mdr)
CD-ROM
text file (t^p vSn v
b ^ )
hard disc ((fia cung)
deep (s&u)
floppy disc (dia mem)
ANK
Sd lugng ghi chii
37
30
29
27
21
21
19
19
17
16
C
Tiir hoic cum t^
open (mdf)
ASCn
stor (thdng tin luu tru)
binary file (tSp nhiph&n) font (phdng chft)
CD-ROM
hard disc (d!a ciing)
floppy disc (dia mim) ANK
deep (sSu)
S6
Ingng ghi chd
16
16
13
13
11
9
9
9
9
'9
Trang 8mthSgidi
Hinh 3 va Hinh 4 cho thiy tinh tuong
tu cua cac thukt ngu thirdng xuit bidn
giua 4 thang diem Thang S dugc dflng
nhu Ik diem kiem soat trong Hinh 3 vk
Thang C dugc dflng nhu Ik dilm kiem
sokt tiong Hinh 4 Dua vko danh skch
ckc thuat ngir cd tin sd cao ban nhat ra
tu mdi thang diem, tinh tuong tu ciia ckc
thuat ngir tiong "Nhap mdn mang" vk
"Nhap mdn da phuang tidn" dugc tinh
tokn tiong ca Hinh 3 vk Hinh 4 Sd
lugng cac thukt ngu vk tin sd xuat hidn trong "Nhap mdn mang" Ik 22 vk trdn 5 trong thang diem S, 22 vk trdn 13 trong thang dilm A, 22 vk tidn 9 tiong thang dilm B, 19 vk trdn 4 trong thang dilm C Sd lugng ckc thuat ngu vk tin sd xuit hidn trong "Nhap mon da phuong tidn" Ik 18 vk trdn 3 trong thang dilm S, 22 vk tidn 11 tiong thang dilm
A, 19 vk tidn 11 tiong thang dilm
B, 20 vk tidn 7 tiong thang diem C
'Nh^pmdnm^ng
Nhkp iTidn da phuong ti$n
Thang 6\6tn (1->S, 2->A, 3 ->B, 4-> C)
Hinh 3: Tinh tuong tu ciia cdc thudt ngii cd tdn sdcao dugc nhgt ra tU tdt cd cdc tU vd cum tu
do sinh viin lua chgn dugc xdc minh giOa 4 thgng diim sti dting thang S ldm diim kiim sodt
Ty Id cua ckc thuat ngu: tuong tu
tiong tiiang A, B, C d "Nhkp mdn da
phuang tidn" la 50%, 53% vk 45% cua
thang S Ty Id cua cac thuat ngu: tuong
tu trong thang A, B, C d "Nhkp mdn
mang" Ik 64%, 64% vk 47% cua
thang S (Hinh 3) Ty Id cua ckc thuat
ngfl tirang tu trong thang B, A, S d
"Nhap mon da phuang tidn"
THONG TIN va TU" UEU 4/2011
Ik 79%, 59% vk 50% cua tiiang C Tyle cua ckc thukt ngu- tuong tu trong thang B, A, S d "Nhkp mdn mang"
Ik 59%, 55% vk 41% ciia tiiang C Ca hai hinh, Hinh 3 vk Hinh 4 cho tiily, tinh tuong tu cua ckc thukt ngu thuong xuit hidn giua 4 thang diem cd lidn quan ty Id thukn vdi ckc diero' sd cudi cflng dat dugc vko cudi hpc trinh
35
Trang 9en
O
Nh^p mOn m^g
Nhkp mdn (3a
phuong ti$n
4 3 2 1 Thang dl^m (4->C, 3->B,2 ->A, 1-> S)
Hinh 4: Tinh tuong tu cda cdc thudt ngQ cd tdn sdcao dugc nhdt ra tu tdt cd cdc tu vd cim tu
do sinh vien lua chpn dugc xdc minh giQa 4 thang diim sti dung thang C ldm diim kiim sodt
Kit lukn
Trong cdng trinh nghidn cuu nky, chung
tdi phkt hidn sd lugng ghi chfl trung binh
tinh theo diu sinh vidn cua nhdm cd cflng
thang dilm cd lidn quan din dilm sd cudi
cflng dat dugc vko cudi hpc trinh, ndi ckch
khkc, ckc sinh vidn dat thknh lich cao,
dilm sd tdt, da thdm nhilu ghi chu dudi
dang chu giki ban Ik ckc sinh vidn cd thknh
tich thap, dilm kem
Da CO nhilu cdng trinh nghidn cuu lidn
quan vl hknh vi cua vide sinh vidn thdm
chu giai vko skch giko khoa in tidn giiy vk
ghi chu tiong gid gikng [1,5,6,8] Trong
cdng trinh nghien cuu cua chung tdi, sinh
vidn thdm ghi chu dudi dang chu giki vko
skch giko khoa sd cua hp bing ckch sii
dung tinh nkng ghi chu cua MS Word
Chung tdi cflng phkt hidn tidn skch giko
khoa sd cua hp ckc loai chu giai khkc: thi
du, dl 1km noi bat ckc tfl quan tipng, mpt
doan cku dugc chuyin sang mku khkc,
hokc vilt mpt vki tfl trong vkn bkn mk
khdng su- dung tinh nkng ghi chu cua MS
Word Can nghidn cuu tilp dl xkc dinh: cd
su khkc bidt nko gifla thuc l l 1km chfl giki
vk ghi chu do sinh vidn thuc hidn tidn sach giko khoa sd vk tidn skch giko khoa in?
Qua nghidn cihi, chung tdi ciing nhkn thiy, tinh tuong tu cua ckc thukt ngii thudng xuit hidn giiia bdn thang diem ty le thukn vdi diem sd cudi cflng dat dugc vao cudi hpc trinh Chiing tdi phki tiep hic nghidn ciiu phkn tich npi dung do sinh vidn vilt tiong khudn kho ghi chu dudi hinh thiic chu giki dl hilu chinh xkc hon moi quan he gifla ghi chu vk dilm sd cudi cflng dat dugc tiong hpc trinh
Vdi su phkt triin ciia mdi trudng so, truyln thdng tu lieu dang chuyin tu giiy sang didn tfl Vi tki lieu giko due dugc nap vko mky tinh ngky mdt nhilu, vide hd trg chu giki vk ghi chu sd hda tid thknh mot nhi$m vu quan tipng Ddng thdi, cdng ngh$ cung giup chung ta kiem soat qua trinh chu giki vk ghi chu, Ik dilu trade dky chua tflng cd Chung ta can phai nghidn cihi hknh vi vk cdng vide cua sinh vidn, nhung thay ddi cd the xky ra qua viipc SU" dung skch giko khoa sd so vdi ckch tilp can truyln thdng hon trong mdi trudng hpc tap vdi giiy vk but tidn ldp
Trang 10Sach giao khoa sd can phai dugc cai lien
va ung dung vao cac bai hpc de lam tang
dpng ca cua sinh vien va khuye'n khich hp
dat dugc diem sd tdt hon Budc chu yeu
tie'p theo Ik xay dung mpt be thd'ng tach ra
mdt tap hop van ban dugc chu giai vk' du
lieu chii giai do sinh vien them vko sach giao khoa sd, sau dd phan tich du lieu mpt each tir dpng
Vu Van Son (Dich)
Ngudn: the Role of Digital Libraries in a Time of Global Change ", pp 40-49
Tai lieu t h a m k h a o
1 Marshall, C: Annotation: from paper book to
the digital library In: Proceedings of the ACM
Digital Libraries 1997 Conference, pp 131-140
(1997)
2 Hoff, C, Wehling, U., Rothkugel, S.: From
paper-and-pen annotations to artifact-based
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Leaming 25(3), 219-237 (2009)
3 Hoff, C, Rothkugel, S.: Shortcomings in
Computer-based Annotation Systems In:
Proceedings of World Conference On E-Learning
in Corporate, Government, Healthcare, and
Higher Education 2008, pp 3715-3720 (2008)
4 Cousins, S.B., Baldonado, M., Paepcke, A.:
A Systems View of Annotations Xeros PARC
Tech Report P9910022 (2000)
5 Hartley, J., Ivor, K.D.: Note-Taking: A
Critical Review Programmed Learning and
Educational Technology 15(3), 207-224 (1978)
6 Palmatier, R.A., Bennet J.M.: Note-taking
habits of college students Journal of Reading 18,
215-218 (1974)
7 Reimer, Y.J., Brimhall, E., Chen, C ,
O'Reilly, and K.: Empirical user studies inform the
design of an e-notetaking and information
assimilation system for students in higher
education Computers &• Education 52(4),
893-913 (2009)
8 Knight, L.J., McKelvie, S.J.: Effects of
attendance, notetaking, and review on memory
for a lecture: Encoding vs external storage
functions of notes Canadian Journal of
Behavioral Science 18(1), 52-61 (1986)
9 Bauer A., Mellon C : Selection-based
note-taking applications In Proceedings of the
SIGCHI conference on Human factors on
computing systems, pp 981-990 (2007)
10 Kiewra, K.A., Benton, S.L.: The relationship between information-processing ability and notetaking: Contemporary Education Psychology 13(1), 33-34 (1988)
11 Kiewra, K.A.: A review of note-taking: The encoding-storage paradigm and beyond Educational Psychology Review 1(2), 147-172 (1989)
12 Motoki, A., Harada, T., Nagatsuka, T.: Poster Presentation: Digital Workbooks applied
on the Librarian Training Course In: Worid Library and Information Congress: 72"*^ IFLA General Conference and Council, Seoul (2006)
13 Motoki, A., Harada, T., Nagatsuka, T.: Digital Workbooks designed to improve skills of the Students on Librarian Training Course: A Content Analysis of Student Written Comments The bulletin of Tsurumi University Part 4, Studies in humanities, social and natural sciences 44, 69-76 (2007)
14 Motoki, A., Harada, T., Nagatsuka, T.: Digital Workbooks designed to improve skills of the Students on Librarian Training Course (2): Evaluation of the workbooks and contents analysis of the comments written by students The bulletin of Tsurumi University Part 4, Studies
in humanities, social and natural sciences 45, 97-111 (2008)
15 Motoki, A., Harada, T., Nagatsuka, T.: Poster Presentation: The Effects of Digital Workbooks on the Information Literacy Education: The number of comments written by students and a grade for the subjects Annual meeting of Japanese Society for Information and Media Studies (2008)