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[.]
QIAN HE GIUA CAC CHU THJCH DO SINH VIEN GHI VAO SACH GlAO KHOA SO H A V A DIEM S O HO 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 Md diu Khi dpc sach giko khoa ldp, sinh vien thudng ap dung each dpc rat chu ddng, khac bkn each dpc thu ddng hon 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 phd phkn Vide sir dung chu giai dpc tich cue chkng nhiing hd trg cho chinh ban thkn sinh vidn ma 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 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 truyen thdng chu giai lai tut hku Trong 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 du dl sir dung nhilu h? hon Ro rkng Ik chung ta can dl ckp din nhiing van dl nky xem xet chu giai 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 28 vko [7] Truyln thdng Iku ddi ciia vi?c ghi chii cung cd tbi dugc thukn lgi hon nhd nhflng liln bd gin dky 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 duetionglop 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 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 nhung tinh nkng chu giai vk ghi chu cua nd [12] MS Word Ik hd tiidng sd hda 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 THONG TIN va TU'UEU - 4/201L IkJhin the giai macro cho Word 2003, sau mdi tap hgp ghi chii voi van ban da chpn de tiiem nhkn HTML lai dugc tach 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 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 cho thiy: cd mpt mdi tuong quan tich cue giua sd lugng ghi chu 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 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 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- vkn ban Phuong phap 2.1 Tdng quan SGKS dugc lai vko mky chu ciia Khoa chung loi d trudng Dai hpc Tsurumi (Giai doan Hinh 1), sau sinh vidn tki ckc SGKS nky vko mky tinh ck nhkn xkch tay ciia hp di dflng ckc budi giang bki (Giai doan Hinh 1) Sinh vidn vilt ghi chu ldn SGKS ldp cua hp (Giai doan tiong Hinh 1) SGKS vdi ckc ghi chii sinh vidn dua vko dugc thu thkp vko cudi mdi hpc ky 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 SGKS bang macro dflng cho Word 2003 (Giai doan Hinh 1), sau dd mdi tap hpp ghi chu vdi van ban da chpn dl gkn nhkn HTML lai dugc tach tu ckc tu lieu HTML bang Perl-Script (Giai doan Hinh 1) HTML Tap hop van ban da chon CO ghi chu THONG TIN va TU'LIEU 4/2011 Hinh 1: Qua tiinh tdch cdc ghi chii sinh vMn dua vdo SGKS 29 -:.''M IMhin 2.2 Cdc chu de Sinh vien chpn loc mpt phan vkn ban SGKS, sau 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 lrong ldp 2.3 Quy trinh SGKS bkng tieng Nhkt 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 mdi hpc trinh nky bao gom ckc vkn ban chu-sd vk 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 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 hpc trinh dua trdn su kd't hgp cd ckn nhac ba 30 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 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 Bkng Nhu ddt ndi d trdn, sinh vidn chu giki vkn ban 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 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 cd the tkng giam that thirdng thai gian ba nkm, vk sinh vidn trugt ckc hoc trinh nky 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, ba hpc trinh "Nhap mdn mang" nam THONG TIN va TU* UEU - 4/2011 %in 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 tdng sd sinh vidn nop SGKS 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 Sd luong vd ty le phdn trdm sinh viin them ghi chii vdo SGKS ciia ho Hpc trinh Nam Sd sinh vidn dang ky Sd sinh vidn ndp SGKS (% ddi vdi sd sinh vidn dang ky) Sd sinh vidn thdm ghi chii vao SGKS (% ddi vdi sd sinh vidn ndp) Nhdp nidn mgng 2005 84 69 (82,1) 67 (97,1) 2006 84 71 (84,5) 59 (83,1) 2007 83 67 (80,7) 65 (97,0) 2005 82 60 (73,2) 54 (90,0) 2006 90 60 (66,7) 54 (90,0) 2007 83 67 (80,7) 54 (100,0) 510 510 381 (74,1) 353 (92,7) Nhdp nidn da phuang tiin Tdng sd Bang 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 phuongtien"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 THONG TIN va TU' UEU - 4/2011 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 Bang 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 hpc trinh 31 Mfffn n Bang St") Imni}^ ^hi cini tniiifi hinli tung sinh vien dua vdo SGKS cua hp vd thang diem dgt ditr/c hai hoc trinh "Nhdp tnt'm mgng" vd "Nhdp mdn da phuong tiin" Hoc trinh Nhkp mdn da phwmg tidn Nhkp mon mang Thang diim s A B C S A B C Trung binh 36,91 31,78 20,68 11,12 49,80 28,51 22,23 13,71 Sai sd chudn 15,73 18,21 15,54 13,47 20,56 20,65 15,25 12,43 Ben trai Hinh Ik bieu dd phan tkn ve so lugng ghi chii 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 cho hpc trinh "Nhap mdn da phuong lien" Sd lugng ghi chu mdi thang diem phkn tkn rpng tfl den cao hon Tbi du, sd lugng ghi chu nhdm thang diem A d "Nhap mdn mang" phkn tan rpng tu 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 mdt sd sinh vidn khdng thdm nhilu ghi chu lai cd the nhkn dugc dilm sd cudi cflng cao hon 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 sdghi chu trung binh cho mdi 381 sinh vien Chung ldi can tiep tuc nghidn cuu dilu 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$p mdn mang Nh|ip mdn da phuong ti$n 140 120 140 120 100 Z 80 O) Ui ã ô t 60 40 20 • • 1 O) 11 • •1 ghi chu U t * — • Thang diem (1->S, 2->A, 3->B, 4->C) So lui •3 100 80 60 40 20 0 I i=l Thang diem (1->S, 2->A, 3->B, 4->C) Hinh 2: Bieu phdn bd sd luong ghi chii mdi sinh viin dua vdo SGKS ciia hp thang d cudi ciing dqt duac hai hoc trinh "Nhdp mdn mgng" vd "Nhdp mdn da phuong tien" 32 THONG TIN va TU'UEU - 4/2011 Mhinj^thd gim Ckc thuat ngu cd tan sd cao hon dugc sap xe'p 10 tiiuat ngu tren cflng dugc nhkt tu tat ca cac tu vk cum tfl 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 cac bang Sd lugng cac ghi chu truac tidn dugc tinh tu ddng lrong mdi tfl hoac cum tfl, sau nhung tfl hoac cum tfl gidng 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 "Nhkp mdn mang", "OSI vai (sd muc)" vk "OSI vdi (ckc tfl bang tieng Nhkt)" diu dugc tap hpp vko tiiukl ngu "OSI" Bang Cdc thudt ngu cd tdn sdcao hon dupe nhdt tii tdt cd cdc tti vd cum tit sinh viin lua chpn di dua ghi chii vdo SGKS "Nhdp mdn mgng" A B c IT s Tu hoac cum tu S6 luong ghi chii Tu ho&c cum tu Tu hodc cum tir Sd T u ho^c cum tu luong ghi chii luong ghi chii So luong ghi chii flow control (dieu 11 khien ddng) flow control (dieu khien ddng) 37 routing (dudng truyen) 34 introduction to Net9 works (nh^ mon mang) protocol (giao thiic) routing (dudng truyen) 34 protocol (giao thuc) 22 IP (nh^ cung cap thdng tin) Bluetooth (thiet bi ket ndi vdi dien thoai) broadcast (phat) 27 introduction to Networks (nhap mdn mang) 20 flow control (dieu khien ddng) physical layer (ting 24 vat ly) flow control (dieu khiln ddng) 19 INS 5 buffer overflow (tran bp dem) data Unk layer (tang 23 ket ndi du Ueu) transport layer (tang tii) 19 packet (gdi) routing (dudng truyen) buffer overflow (trkn bo d^m) 23 IP (nh^ cung c^p thdng tin) 17 routing (dudng tmyen) physical layer (tang vat ly) packet (gdi) 22 packet (gdi) 17 error control (kiem ldi) bluetooth 20 physical layer (ting vat ly) 16 physical layer (tang vSt ly) OSI (ndi ket cac he thdng ma) data link layer (tang ket ndi du lieu) 9 IP address (dia chi IP) OSI (ndi ket cac he 20 thdng md) OSI (ndi ket cac he thdng md) 16 data hnk layer (ting ket ndi du lieu) 10 ACK (Bao xac nhSn) introduction to Net19 woiks (nhap mon mang) router (dudng truyk) 15 network layer (ting mang) t THONG TIN va TU" UEU - 4/2011 33 Trong 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 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 mpi thang bkc Bang Cdc thudt ngQ cd tdn sd' cao hon duQc nhdt tit tdt cd cdc tit vd cum tie sinh viin lua chpn di dua ghi chii vdo SGKS "Nhdp f^dn da phuong tiin " TT s A Ti^ hofic cum ti^ Tii: hoic cum ti^ S6 lupng ghi chii B C Ti^ hoic cum tii S6 lining ghi chii Sd Tiir hoic cum t^ S6 lugng Ingng ghi ghi chii chd RAM ASCII 48 ASCII 37 open (mdf) 16 ROM open (md) 36 multimedia (da phuong tien) 30 ASCn 16 multimedia (da phuong tien) 30 digital contents (npi dung sd) 29 stor (thdng tin luu tru) 13 font (phdng chir) deep (s§u) 28 open (mdr) 27 binary file (tSp nhiph&n) 13 semiconductor memory (bd nhd ban dan) stor (thdng tin luu trft) 27 CD-ROM 21 font (phdng chft) 11 binary file (tfep nhi phan) JIS 23 text file (t^p vSn b^) CD-ROM property (sd huu) ANK 19 hard disc ((fia cung) 19 hard disc (d!a ciing) open (md) binary file (t$p nh; phan) 16 deep (s&u) 19 floppy disc (dia mim) 9 DIP bitmap format (dinh dang inh nhiph§n) 15 floppy disc (dia mem) 17 ANK escape sequence (chudi thoat) 15 ANK 16 deep (sSu) '9 10 34 Ascn ns v 21 THONG TIN va TU" UEU - 4/2011 mthSgidi Hinh va Hinh cho thiy tinh tuong tu cua cac thukt ngu thirdng xuit bidn giua thang diem Thang S dugc dflng nhu Ik diem kiem soat Hinh vk Thang C dugc dflng nhu Ik dilm kiem sokt tiong Hinh Dua vko danh skch ckc thuat ngir cd tin sd cao ban nhat tu mdi thang diem, tinh tuong tu ciia ckc thuat ngir tiong "Nhap mdn mang" vk "Nhap mdn da phuang tidn" dugc tinh tokn tiong ca Hinh vk Hinh Sd lugng cac thukt ngu vk tin sd xuat hidn "Nhap mdn mang" Ik 22 vk trdn thang diem S, 22 vk trdn 13 thang dilm A, 22 vk tidn tiong thang dilm B, 19 vk trdn thang dilm C Sd lugng ckc thuat ngu vk tin sd xuit hidn "Nhap mon da phuong tidn" Ik 18 vk trdn thang dilm S, 22 vk tidn 11 tiong thang dilm A, 19 vk tidn 11 tiong thang dilm B, 20 vk tidn tiong thang diem C 'Nh^pmdnm^ng Nhkp iTidn da phuong ti$n Thang 6\6tn (1->S, 2->A, ->B, 4-> C) Hinh 3: Tinh tuong tu ciia cdc thudt ngii cd tdn sdcao dugc nhgt tU tdt cd cdc tU vd c sinh viin lua chgn dugc xdc minh giOa thgng diim sti dting thang S ldm diim kiim s 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 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 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 thang B, A, S d "Nhkp mdn mang" Ik 59%, 55% vk 41% ciia tiiang C Ca hai hinh, Hinh vk Hinh cho tiily, tinh tuong tu cua ckc thukt ngu thuong xuit hidn giua thang diem cd lidn quan ty Id thukn vdi ckc diero' sd cudi cflng dat dugc vko cudi hpc trinh 35 Nh^p mOn m^g Nhkp mdn (3a phuong ti$n en O Thang dl^m (4->C, 3->B,2 ->A, 1-> S) Hinh 4: Tinh tuong tu cda cdc thudt ngQ cd tdn sdcao dugc nhdt tu tdt cd cdc tu vd cim tu sinh vien lua chpn dugc xdc minh giQa thang diim sti dung thang C ldm diim kiim sodt Kit lukn Trong cdng trinh nghidn cuu nky, chung tdi phkt hidn sd lugng ghi chfl trung binh tinh theo diu sinh vidn cua nhdm cd cflng thang dilm cd lidn quan din dilm sd cudi cflng dat dugc vko cudi hpc trinh, ndi ckch khkc, ckc sinh vidn dat thknh lich cao, dilm sd tdt, da thdm nhilu ghi chu dudi dang chu giki ban Ik ckc sinh vidn cd thknh tich thap, dilm kem Da CO nhilu cdng trinh nghidn cuu lidn quan vl hknh vi cua vide sinh vidn thdm chu giai vko skch giko khoa in tidn giiy vk ghi chu tiong gid gikng [1,5,6,8] Trong cdng trinh nghien cuu cua chung tdi, sinh vidn thdm ghi chu dudi dang chu giki vko skch giko khoa sd cua hp bing ckch sii dung tinh nkng ghi chu cua MS Word Chung tdi cflng phkt hidn tidn skch giko khoa sd cua hp ckc loai chu giai khkc: thi du, dl 1km noi bat ckc tfl quan tipng, mpt doan cku dugc chuyin sang mku khkc, hokc vilt mpt vki tfl vkn bkn mk khdng su- dung tinh nkng ghi chu cua MS Word Can nghidn cuu tilp dl xkc dinh: cd su khkc bidt nko gifla thuc ll 1km chfl giki 36 vk ghi chu sinh vidn thuc hidn tidn sach giko khoa sd vk tidn skch giko khoa in? Qua nghidn cihi, chung tdi ciing nhkn thiy, tinh tuong tu cua ckc thukt ngii thudng xuit hidn giiia bdn thang diem ty le thukn vdi diem sd cudi cflng dat dugc vao cudi hpc trinh Chiing tdi phki tiep hic nghidn ciiu phkn tich npi dung sinh vidn vilt tiong khudn kho ghi chu dudi hinh thiic chu giki dl hilu chinh xkc hon moi quan he gifla ghi chu vk dilm sd cudi cflng dat dugc tiong hpc trinh Vdi su phkt triin ciia mdi trudng so, truyln thdng tu lieu dang chuyin tu giiy sang didn tfl Vi tki lieu giko due dugc nap vko mky tinh ngky mdt nhilu, vide hd trg chu giki vk ghi chu sd hda tid thknh mot nhi$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 qua viipc SU" dung skch giko khoa sd so vdi ckch tilp can truyln thdng hon mdi trudng hpc tap vdi giiy vk but tidn ldp THONG TIN va TU" UEU - 4/2011 Sach 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 mdt tap hop van ban dugc chu giai vk' du lieu chii giai 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 tham khao Marshall, C: Annotation: from paper book to the digital library In: Proceedings of the ACM Digital Libraries 1997 Conference, pp 131-140 (1997) Hoff, C, Wehling, U., Rothkugel, S.: From paper-and-pen annotations to artifact-based mobile learning Journal of Computer Assisted Leaming 25(3), 219-237 (2009) 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) Cousins, S.B., Baldonado, M., Paepcke, A.: A Systems View of Annotations Xeros PARC Tech Report P9910022 (2000) Hartley, J., Ivor, K.D.: Note-Taking: A Critical Review Programmed Learning and Educational Technology 15(3), 207-224 (1978) Palmatier, R.A., Bennet J.M.: Note-taking habits of college students Journal of Reading 18, 215-218 (1974) 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) 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) Bauer A., Mellon C: Selection-based note-taking applications In Proceedings of the SIGCHI conference on Human factors on THONG TIN va TU" UEU - 4/2011 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) 37 ... trdm sinh viin them ghi chii vdo SGKS ciia ho Hpc trinh Nam Sd sinh vidn dang ky Sd sinh vidn ndp SGKS (% ddi vdi sd sinh vidn dang ky) Sd sinh vidn thdm ghi chii vao SGKS (% ddi vdi sd sinh. .. 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... 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