Đang tải... (xem toàn văn)
Tgp chl KHOA HQC OHSP TP HCM 86 34 ndm 2012 PHAN TICH VA DANH GIA BAI TRAC NGHIfM KHACH QUAN M 6 N H 6 A HCTU CO d TRU d̂NG DAI HQC Y DU''''OC TP H 6 CHI MINH HUVNH THI MINH HANG* T6M TAT Nghien cuu ndy,[.]
86 34 ndm 2012 Tgp chl KHOA HQC OHSP TP HCM PHAN TICH VA DANH GIA NGHIfM K H A C H QUAN M N H A HCTU CO d TRU^dNG DAI HQC Y DU'OC TP H CHI MINH BAI T R A C HUVNH THI MINH HANG* T6M TAT Nghien cuu ndy, dugc tiin hdnh theo phuang phdp nghien cuu dinh lugng nhdm xdc dinh nhitng tham sd cita mpt bdi trdc nghipm khdch quan nhu dp khd, dp phdn cdch, tinh tin cgy, tinh gid tri di ddnh gid kit qud hqc tpp mdn Hda hiru ca tgi Tru&ng Dgi hqc Y Duge TP Hd Chi Minh Mdu nghiin eint Id 185 sinh vien vdi 58 nam vd 127 nir Tu'khda: phan tich, ddnh gid, trie nghifm khdch quan, hda hihi ca ABSTRACT Analyzing an objective test of Organic Chemistry at Ho Chi Minh City University of Medicine and Pharmacy A quantitative research is carried out to define the parameters of an objective test such as difftculty, index of discrimination, reliability and validity Hereby, it is used to evaluate objectively the results of students learning Organic Chemistry at Ho Chi Minh city University of Medicine and Pharmacy The sample is 185 students including 58 male and 127female students Keywords: analyze, evaluate, objective test Organic Chemistry Md dau Ngdy nay, sy phdt triin ciia khoa hgc kT thudt vd cdc diiu kifn xd hgi ddi hdi nhd tmdng phdi khdng ngimg hodn thifn qud trinh gido dye vd ddo tgo dk ddp img yeu ciu vl ngudi vd nguon nhdn lyc Id nhdn tl quyit djnh sy phdt friln ciia dit nudc thdi ki cdng nghifp hda, hifn dgi hda Cimg vdi sy doi mdi ciia dit nudc, gido dye dgi hgc Vift Nam cung dang doi mdi theo hudng chuin hda, hifn dgi hda vd da dgng hda Sy ddi mdi ndy ddi hdi tiin hdnh mgt cdch dong bg, trdn tit cd cdc khdu ciia qud trinh ddo tgo: myc tidu, nfi dung, chuang trhih, phuong phdp gidng day, kidm tra ddnh gid, ca sd v$t chit ThS, Tm^mg Ogi hpc Y Dugc TPHCM 118 Kiim tra danh gid Id khdu quan trgng cua qud trinh dgy hgc, cd tde dgng mgnh vd hifu qud din sy thay d6i quy trinh ddo tgo d bgc dgi hgc Khi kiim tra ddnh gid dugc xdy dyng trdn ca sd khoa hgc, ddm bdo cdc nguyen tic nhit djnh thi sd kdo theo sy thay ddi vl chit vd lugng cua chucmg trinh ddo tgo, giao trinh, tdi lifu giang dgy, phuong phdp dgy hgc Kiim tra ddnh gid d dgi hgc hifn dang cd xu hudng "Dgy gi thi niy", din den hifn tugng ngudi dgy cit xen chuong trinh, it ddi mdi ngi dung, phuong phdp gidng dgy; cdn ngudi hpc thi hgc doi phd, "hgc tu", hgc Ifch; vide kiem tra ddnh gid kit qud hgc tap cua smh vidn thudng thyc hifn theo phuong phdp lugn dk trdn cac ki kiim tra, thi hpc Tgp chl KHOA HQC OHSP TPHCM ki, thi tdt nghifp Phuang phdp ddnh gid cd nhieu hgn chl nhu: so cdu hdi mgt bdi kiim tra hodc bdi thi tuomg dli it, khdng bao trum toan bg ngi dung mdn hgc ddn din vifc sinh vidn "hgc tii", gido vidn chim bdi thi mang tinh chit chii quan vi cd thd ty cho diem cdc cdu trd ldi theo xu hudng ridng ciia minh, khdng thing nhit vdi ndn khdng khdch quan vd cd the cd nhflmg bidu hifn tidu cyc nhu qua kbit khe ho^c ndng dilm , dd kit qud kiim tra ddnh gid chua phan dnh diing trinh dg thgt sy ciia sinh vidn vd tgo sy khdng cdng bing gido dye Thdm vdo dd, dp lyc vl so lugng sinh vidn ngdy mgt tdng, ddi hdi cdn phdi CO sy thay ddi vl khdu kiim tra ddnh gid chit lugng hgc tap Vifc ddnh gid sinh vidn dd trd thdnh nhu cdu mang tinh cap bach, ddc bift vifc cdi tien vd hodn thifn kT thudt kiim tra, ddnh gid Trong nhflmg ndm gin ddy, vifc thay doi cdch thiic kiim tra, ddnh gid hgc tap, thi cii vd gidng dgy dugc quan tdm din nhidu nhu vifc tuyin sinh dgi hgc bing phuong phdp trie nghifm, vifc thi cu cdc mdn hgc d cdc cdp hgc ciing ddn chuydn sang hinh thiic trdc nghidm Nghidn cihi ndy nhdm xdc dinh nhimg tidu chi cua mdt bdi trie nghifm khdch quan nhu: khd, dg phdn cdch, tinh tin cdy, tinh gid tri dl ddnh gid kit qua hgc tap mdn Hda hflru co tgi Dgi hgc Y Dugc TP Hd Chi Minh Doi tugng nghien cdu Id cdc thdng s6 vl dg khd, phan each, tinh tin cay, tinh gid trj cua bai thi trie nghifm khdch quan siir dyng mdn Hda hflu ca gidng dgy tgi Dgi Huynh Thi Minh Hdng hgc Y Dugc TP Hi Chi Minh Doi tugng thyc nghifm Id sinh vidn hf chinh quy khda 2003 - 2008 bgc mdn Hda huru eo tgi Khoa Dugc - Dgi hgc Y Dugc TP Hd Chi Minh Trong ITnh vyc gido dye, thudng diing chu "trdc nghipm thdnh qud hqc tap" hay "trdc nghipm thdnh tieh" Trong trudng hgc, tir "trdc nghipm" dugc dimg nhu Id mgt hinh thiic kiim tra, ddnh gid hgc sinh Tgi Vift Nam, cdc tdi lifu thudng ghi "trdc nghiem khdch quan", khdng phdi hiiu theo nghTa ddi lgp vdi mgt ludng chu quan ndo, md ndn hiiu Id hinh thirc kiim tra ndy cd tinh khdch quan cao hom each kiim tra, ddnh gia bing lugn dl ching hgn Cdc dilm sd thu thdp dugc tir mgt bdi trie nghifm thdnh tich cd thi cung cip hai logi thdng tin: Logi thiir nhit la miirc dg ngudi hgc thyc hifn dugc tidu chi dd dugc in dinh, khdng cin bilt ngudi iy ldm gidi hom hay kem horn nhflmg ngudi khdc - Logi thir hai Id sy xip hgng tuong ddi cua cdc cd nhdn lidn quan din mirc thyc hifn cua hg vl bdi trie nghifm dd Sy khdc bift giflra hai logi thdng tin ndy Id d logi tidu chuin ndo dugc siir dyng dk tham chiiu Nhu vgy, logi trie nghifm md ngudi ta ggi Id "trdc nghiim chudn mgc" thufc vdo tidu chuin chit lugng tuong ddi, cdn "trdc nghiim tieu chr thugc vdo tidu chuin chit lugng tuyft ddi [3]Vifc kiim tra, ddnh gid kdt qua hgc tap ciia sinh vidn timg mdn hgc la lam rd tinh hinh ITnh hdi kiln thurc, sy thdnh thgo vl kT ndng vd trinh phdt 119 Tgp chl KHOA HQC OHSP TP HCM triin lu (qud trinh hinh thdnh khdi nifm, khd ndng phdn tich, tdng hgp, hf thong hda, khdi qudt hda kiln thirc.,,) vifc nim kiln thiic ciia sinh vidn, Thdng qua kllm tra ddnh gia, gido vidn ty danh gid vifc giang dgy vd sinh vien nhdn bilt, ty ddnh gid vifc hgc tap ciia minh, Gido vidn se thiy dugc nhflng cdng va nhflmg vin dl cin dugc nit kinh nghifm gidng dgy ngi dung chuydn mdn md minh phy trdch dl tir dd djnh dugc nhflmg bifn phdp su phgm thich hgp nhim ndng cao chit lugng dgy -hgc Kidm tra ddnh gid cflng cd anh hudng rit ldn din vifc hgc tap bg mdn ciia sinh vidn Nlu cdc cdu hdi kiim tra chi nhim vdo vifc kiim tra tri nhd thi \ mt didu dd se ddn ddn mgt thdi quen bugc sinh vidn phdi hgc thugc ldng Cdn nlu cdc cdu hdi kidm tra lai chi don thuin nhim vdo vifc kiim tra kiln thirc ma coi nhe yeu ciu van dyng kT ndng thi cung se lam cho sinh vidn khdng chii y din vifc rdn luyfn kT ndng cin thiit cua timg bg mdn Vi vgy, cd thi ndi kiim tra vd ddnh gid la khdu khdng thi thiiu dugc ciia qud trinh dgy hgc Id mgt bifn phdp quan trgng dk ndng cao chit lugng dgy - hgc bg mdn Hogt dgng kiim tra, ddnh gid kit qud hgc tap ciia sinh vidn phdi dugc tien hdnh theo kl hogch, cd hf thong, ddnh gid tmdc, vd sau hgc mgt phin cua chucmg trinh, kit hgp vifc theo ddi thudng xuydn vdi kiim tra, ddnh gid djnh ki vd ddnh gid vdo cuoi ki, cudi ndm, cu6i khda Sd lin kiim tra phdi dii miic dl cd the ddnh gid chinh xdc (thudng theo quy 120 86 34 ndm 2012 djnh vd chi tidu chung Bg Gido dye va Ddo tgo dk ra) Vifc kiim tra, ddnh gid kit qud hpc t$p cua sinh vidn phdi bao dam tinh khdch quan (tdi miic toi da cd thi), vi vgy phdi tgo diiu kifn cho sinh vidn phdt huy hit khd ndng, trinh dd ciia bdn thdn De Idm dugc vifc dd cin phdi cd nhflmg bidn phdp ngdn chdn nhflmg hdnh vi thiiu tmng thyc thi cii nhu nhin bdi bgn, xem tdi lifu, ldm hg bdi [1] Vifc td chiic kiim tra, ddnh gid kit qud hgc tap cua sinh vidn cin van dyng thdnh tyu ciia nhflmg ly thuyit mdi, sii dyng nbilu phuang phap khdc dk ddnh gid vifc hgc cua sinh vien, du lifu ddnh gid sd dugc su dyng dl phdt huy vifc gidng dgy vd cdi tiin chit lugng chuong trinh ddo tgo Phuong phdp nghien cvu Nghidn ciiru dugc thyc hidn theo cdc phuang phdp: - Phuang phdp nghidn cihi tdi lieu thill lgp ca sd ly lugn cho vifc nghien ciiru Phuang phdp didu tra bing philu hdi Phuomg phdp thdng ke iing dyng h-ong nghidn cim khoa hgc Bk thyc hifn vifc phdn tich vd ddnh gid bdi h-ic nghifm khdch quan mdn Hoa hOn ca, tde gid da sii dyng phdi hgp hai cdng cy phdn tich dfl" lifu Id chuong trinh phdn tich thong kd chuyen dyng SPSS for Windows va chuomg trinh xiir ly bang tinh difn tiir Microsoft Excel vifc xiir ly kit qud thuc nghifm Ket qud nghidn cihi Tgp chl KHOA HOC OHSP TPHCM Nghidn ciiu dugc liln hdnh theo phuang phap nghien ciiu djnh lugng dya trdn kit qua hgc tap mdn Hda hflm co tai Dai hgc Y Dugc TP Ho Chi Minh Huynh Thi Minh Hdng Qua khdo sat bai thi trie nghifm khdch quan mdn Hda hflu co cua sinh vidn khoa Dugc hf chinh quy khda 20Q3 2008, tac gia dd rut dugc nhflmg kit qua nhu sau: Bdng Kit qud phdn tieh tren todn bdi trdc nghiim Cdc gid tri thyc nghifm Sd cau trie nghifm Sd sinh vidn lam trdc nghidm Didm trung binh Iy thuyit Didm trung binh todn bdi Do Ifch tidu chuan Hf sd tin cdy Ket qua 40 185 24 23,23 4,068 0,6217 f Qua kdt qud ciia bdng cho thay: Bdi trie nghifm Id vira siic so vdi trinh dg ciia sinh vidn Hf sd tin cay ciia bdi trie nghifm cao vi sd sinh vidn ciia Idp la 185 Vife phdn tich cdc edu trie nghifm duge tiin hdnh theo phuomg phap phan tich dp khd cua cdu, phuang phdp phan tich dg phdn each eiia cdu vd phuomg phap thim djnh cdc mdi nhu Bdng Kit qud phdn tich dp khd eua cdc cdu trdc nghiim Dgkho Cau Cau Dgkho Do kho Cau Do khd Cau • • C31 0,76 0,90 C21 Cl 0,92 0,99 Cll 0,94 0,32 C32 C22 0,84 C2 0,22 C12 0,30 0,15 C33 C23 C3 0,55 0,47 C13 0,82 0,51 C34 C24 C4 0,20 0,41 C14 0,66 0,75 C35 0,34 C25 C5 0,20 C15 0,37 C36 0,11 C26 0,84 C6 C16 0,85 0,14 0,51 C37 C27 0,92 C7 C17 0,81 0,04 0,51 C38 C28 0,63 C8 C18 0,95 0,22 0,81 C39 C29 0,58 C9 0,89 C19 0,75 C40 0,37 C30 0,80 CIO C20 0,88 Qua kit qua phdn tich khd cua cac cdu trie nghifm khdch quan nbilu lya chgn (logi cdu cd lya chgn) vd so sanh cdc chi sd vl khd ndy vdi khd vira phdi (vdi cdu trie nghifm cd lya chpn la 0,60) cua timg cdu trie nghifm tuomg ling, tac gid nhdn thiy bdi thi trdc nghifm khdch quan mdn Hda huru co cd: - 19 cdu d miic dp dd Id: Cl, C2, C6, C7, C8, C9, CIO, Cll, C16, C17, C20, C21, C24, C25, C31, C32, C35, C39, C40 121 86 34 ndm 2012 Tgp chl KHOA HQC OHSP TP HCM - D ^ 40 : cdu trie nghifm cd df cdu d miirc dg vira sire Id: C13, phdn cdch rit tit C18,C19 - 30 ^ D ^ 39 : cdu trie nghifm co - 18 cdu d miic df khd Id: C3, C4, df phdn cdch khd tot C5, C12, C14, C15, C22, C23, C26, C27, - 20 < D £ 29 : cdu trie nghifm c6 C28, C29, C30, C33, C34, C36, C37, df phdn cdch tgm dugc C38, - D ^ 19 : cdu trie nghifm cd df D I cd thi dua kit lu^n sau tinh dugc df phdn cdch cua mgt cdu trie phdn cdch kdm nghifm, la cdn cii vdo thang ddnh gid dg phdn cdch D sau day: Bdng Kit qud phdn tieh dg phdn cdch eua ede edu trdc nghipm Cdu Cl C2 C3 C4 C5 C6 C7 C8 C9 CIO Df phdn cdch 0,10 0,33 0,47 0,37 0,30 0,33 0,26 0,08 0,15 0,13 Cau Cll C12 C13 C14 C15 C16 C17 C18 C19 C20 Df phdn cdch 0,17 0,13 0,17 0,22 0,39 0,29 0,22 0,39 0,39 0,41 Qua ket qua phdn tich df phdn cdch cua cdc cdu trie nghifm vd so sdnh cdc chi s6 vl dg phdn cdch ndy vdi thang ddnh gid df phdn cdch ciia cdu trie nghifm, tde gid nhgn thiy bdi thi trie nghifm khdch quan mdn Hda hCiu ca cd: - cdu cd df phdn cdch rit tit Id: C3, C20, C22, C25 - 13 cdu cd dg phdn cdch khd t6t Id: C2, C4, C5, C6, C15, C18, C19, C28, C30,C31,C32,C34,C39 - 12 cdu cd df phdn cdch tgm dugc: C7, C14, C16, C17, C21, C23, C24, C27, C33, C35, C36, C40 122 Cdu C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 Df phan cdch 0,22 0,49 0,25 0,23 0,43 0,06 0,20 0,30 -0,17 0,31 Cdu C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 Df phdn cdch 0,30 0,30 0,26 0,30 0,26 0,22 0,08 0,16 0,30 0,22 - 11 cdu cd dO phdn cdch kem Id: Cl, C8, C9, CIO, Cll, C12, C13, C26, C29, C37, C38 Ngodi vifc phdn tich dg khd vd df phdn cdch cua cdc cdu trie nghifm, de chgn dugc cdu trie nghifm tot, tde gia thyc hifn phdn tich cdc cdu gdy nbilu hay m6i nhii cua cdu trie nghifm tuong umg dya h-en tin s6 ddp umg cho khd ndng lya chgn dung, sai cua sinh vidn trdn timg cdu gdy nhiiu Gid dinh: - NIU S6 sinh vidn nhdm c6 dilm s6 cao ldm diing nhiiu ban s6 sinh Tgp chi KHOA HQC OHSP TPHCM Huynh Thi Minh Hdng vidn nhdm cd dilm sd thip: moi nhd tdt NIU sd sinh vien nhdm cd dilm sd cao lam sai nbilu hom sd sinh vidn nhdm cd dilm so thip: moi nhii khdng tdt Dd cd thi dua kit ludn sau tinh dugc tin sd dap iing cho khd ndng lya chgn diing, sai cua sinh vidn trdn mgt cau trdc nghifm, ta cdn cii vdo thang danh gid vl gay nhidu F sau ddy: Cau Cl C2 C3 C4 C5 C6 C7 C8 C9 CIO Cll C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 €24 - F > cdu lya chgn cd gdy nhidu rit tot F = ^4 edu lya chgn cd df gay nhidu khd tot, - F = H- : cdu lya chgn cd gdy nhidu trung binh, - F < : cdu lya chgn cd gdy nhidu kdm \ f Bang Kit qud ddnh gid mdi nhu cua ede edu trdc nghifm Moi nhu A B D C E Trung binh Kem Ddpdn Kem Kem Trung binh Rdt tdt Trung binh Khd tot Dap dn Ddpdn Rat tdt Rdt tdt Rdt tdt Khd tdt Ddpdn Khd tdt Tmng binh Rdt tdt Rdt tdt Ddpdn Khd tdt Rdt tdt Kdm Kdm Trung binh Ddpdn Rdt tdt Tmng binh Rdt tdt Ddpdn Rdt tdt Kem Khd tdt Tmng binh Trung binh Ddpdn Kem Kem Kdm Ddpdn Tmng binh Khd tdt Kem Kem Kha tdt Kem Trung binh Ddpdn Kem Kdm Kem Kem Ddpdn Rdt tdt Kdm Rdt tdt Kem Tnmg binh Ddpdn Ddpdn Rat tdt Kem Trung binh Rdt tdt Kem Ddpdn Rdt tdt Rat tdt Tmng binh Kem Ddpdn Kha tdt Rdt tdt Rat tdt Kem Ddpdn Khd tdt Trung binh Rit tdt Khd tdt Kem Tmng binh Tmng binh Ddpdn Khd tdt Rit tot Ddpdn Tnmg binh Rdt tdt Tmng binh Tmng binh Rit tdt Ddpdn Rit tdt Tmng binh Rdt tdt Tmng binh Ddpdn Rdt tdt Khd tdt Kem Ddpdn Kem Rit tdt Khd tdt Rdt tdt Rdt tdt Ddpdn Khd tdt Rdt tdt Rdt tdt Ddpdn Kdm Kem Trung binh Ddpdn Rit tdt Khd tdt Kem 123 86 34 ndm 2012 Tgp chl KHOA HQC OHSP TP HCM C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 Trung binh Rat tdt Ddpdn Ddpdn Ddpdn Rit tdt Kem Kdm Kem Rat tdt Kha tot Kha tot Kha tdt Kem Trung binh Kem Khd tdt Kdm Rat tit Khd lot Kem Ddpdn Kha tdt Kem Trung binh Ddp dn Kdm Kem Kdm Kem Tmng binh Khd tdt Kdm Kdm Trung binh Kdm Rit tot Ddpdn Kdm Kdm Khd tot Rit tdt Trung binh Ddpdn Ddpdn Khd tot Kdm Trong nghien ciiu nay, tac gid dd khao sdt bdi thi trie nghidm ciia sinh vidn khoa Dugc he chinh quy khda 2003 2008 vdi 40 cau trie nghifm de ludng miirc nhdn thiic cua sinh vidn vl ly thuyit Hda hflu co, Cdc myc tidu nhdn thiic cua mdn Hda hflru co gdm phgm trii ldn vdi cdc miic dg myc tidu nhdn thiire dugc djnh nghTa tir thip din cao theo thang nhu sau: Rat tot Kdm Kdm Kem Kdm Khd tdt Tmng binh Rdt tdt Rat tdt Rdt tdt Ddpdn Ddpdn Khd tdt Rdt tdt Ddpdn Dap an Ddpdn Ddpdn Tmng binh Rat tdt Kdm Tmng binh Rat tdt Ddpdn Ddpdn Kdm Kdm Rdt tdt Kem Rdt tdt Rdt tdt Rdt tdt Rat tit LBidt, Hiiu, ' -I 3.Apdyng, Phdn tich - Tdng hgp - Ddnh gia Thang dugc xdy dyng dya trdn ca sd ly thuyit vl nguyen tic phan logi cdc myc tidu gido dye ITnh vuc nhgn thiic cua tac gid Benjamin S Bloom [51 -J Mure dg Nfi dung Cl C2 C3 C4 C5 C6 C7 124 t Bdng Phdn tieh mgc tieu vd nqi dung eua cdc edu trdc nghifm Cau ii Hidu ling cdm iing Tinh chit cua cdc lidn kit a vd lidn kit n Khdi nifm acid base hda hflu co Cdu tnic difn tir ciia carbon vd lidn kit hgp chit hflu CO Cdc hifu umg difn tii hgp chit hflru ca Cdc hifu ling difn tii hgp chit hflru ca Sy tgo thdnh cdc lidn kit X X X •; -— X X X X Tgp chl KHOA HOC OHSP TPHCM C8 C9 CIO Cll C12 C13 C14 CI5 CI6 CI7 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 034 C35 C36 C37 038 039 040 Huynh Thi Minh Hdng Co chd phan irng thd didn tir Co che phan iing Tinh chit hda hgc cua alken Hifu ling cam ung Cdc hifu ling didn tir hgp chit hflu co Tinh chat hda hgc ciia alkan Tinh chat hda hgc ciia alkan Ddng phan cau tgo vd ddng phan hinh hgc ciia alken Cdc hifu ling difn tir hgp chit hflu co Lidn kdl hydro Co chd phan iing Co chd phan img thd di nhdn Ddng phdn quang hgc Ddng phan hinh hgc Cdu dgng ciia cycloalkan Aldehyd - Ceton da chiic Hifu ling cdm img Ddng phdn quang hgc Cyclohexan Khdi nifm acid base hda huru co Hifu ling cam ung Hifu ling cam iing Hifu ling cam iing ciu true phdn tii ciia hgp chit hiiu co • ' ^ '/ Ddng phdn cdu dgng Cdu dgng ciia cycloalkan Alkan Hydrocarbon no Lidn kdt hydro Sy djnh hudng vdo hgp chit nbilu nhdm thi Ddng phan hinh hgc X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Ddng phdn quang hgc Ddng phan quang hgc X Ddng phan quang hgc Dl lam rd ban kit qud cua cac cdu trie nghifm, vifc phan tich theo thdng sd gidi tinh duoc thuc hidn Gia thuyit: Ho: Khdng cd sy khdc bift vl trinh giua nam sinh vidn vd nfl sinh vidn hgc mdn Hda hflu co — ( I 125 86 34 ndm 2012 Tgp chl KHOA HQC OHSP TP HCM H,: Cd sy khdc bift vl trinh dg gifla nam sinh vidn vd nfl sinh vidn hgc mfn Hda hflu CO Mice y nghia: a = 0,05 Kit qud phdn tieh: Bdng Cdc thdng sd vi gidi tinh phdn tich kit qud trdc nghifm Gidi tinh Nam NG Tdng cfng Kich thudc miu 58 127 185 Trung binh 23,64 23,05 23,23 Df ifch tidu chuin 4,930 3,614 4,068 Bdng Phdn tieh kit qud trdc nghifm sir dgng kiem dinh ANOVA mdu dpe lgp ve gi&i tinh Binh phuomg Tong Mire Tri si F Df ty trung binh binh phvorng y nghia p 13,892 0,839 Giflra cdc nhdm 13,892 0,361 16,563 Trong cdc nhdm 183 3031,113 Tdng cdng 184 3045,005 Nhdn xet kit qud: Qua kit qud ciia bdng cho thiy: + Trj sd kiim djnh F = 0,839 + Miic y nghTa p = 0,361 > a = 0,05 ndn ta chip nhdn gid thuyit HQ Kit ludn: Khdng ed sy khdc bift vl trinh dg giflra nam sinh vidn vd nfl sinh vidn hgc mdn Hda hflu ca Ket lugn Qua kit qud nghidn curu vl bdi thi trie nghifm khdch quan mdn Hda hflu ca, tde gid cd thi riit nhthig kit lugn nhu sau: 1, v l df khd ciia cdc cdu trie nghifm, bdi thi cd 19 cdu d miirc dg de, cdu d miic dg vira sure vd 18 cdu d miic khd so vdi trinh dg ciia sinh vidn ldp ldm trie nghifm v l dg phdn cdch cua cdc cdu trie nghifm, bdi thi cd cdu cd dg phdn cdch rit tdt, 13 cdu cd dg phdn cdch khd tdt, 12 126 cdu cd dg phdn cdch tam dugc vd 11 cau cd dg phdn cdch kdm Vd dnh hudng cua gidi tinh, nghidn ciiu cho thiy khdng cd sy khdc bift vd trinh dg giiia nam smh vidn vd nii sinh vien hgc mdn Hda hiiu co Do d6, bdi thi trie nghifm khdch quan mdn Hda hflru ca mang tinh phd biin doi vdi mgi sinh vien khdng phdn bift gidi tinh Tir nhChig kit lugn tren, tde gia nhgn thiy cd thi sii dyng bdi trie nghiem ndy d l ddnh gid kit qud hgc tap mdn Hoa hOu CO cua smh vien Dgi hgc Y Dugc TP Hd Chi Minh ndi chung vd sinh vien Khoa Dugc ndi rieng Tuy nhien, qud trinh nghidn cuu bdi trie nghifm ndy, tac gid nghl ring chung ta cin than trgng thiit kl mgt bdi thi fric nghifm d l ddnh gid kit qud hgc tgp, dd cd phdn logi trinh df ciia ddi tugng dugc kiim h-a Tgp chl KHOA HQC OHSP TPHCM Huynh Thf Minh Hdng T A I L I $ U THAM K H A O Trdn Bd Hoanh (1995), Ddnh gid gido dgc, Tdi lifu dimg cho cdc tmdng Dgi hgc Su phgm vd Cao ding Su phgm Ha Nfi, Duong Thifu Tdng (1995), Trdc nghidm vd lu&ng thdnh qud hpc tgp (Phuang phdp thge hdnh), Bf Gido dye vd Ddo tgo, Tmdng Dgi hgc Ting hgp TP Hi Chi Minh, Duong Thifu Tdng (1998), Trdc nghifm tiiu chi (Trdc nghifm vd lu&ng thdnh qud hpc tgp, Tdp II) - (Phuang phdp thge hdnh), Nxb Gido dye, Duong Thifu Tdng (2005), Thdng ke ung dgng nghien ciiru khoa hpc gido dyic Nxb Khoa hgc Xd hfi Benjamin S Bloom vd cdc cgng sy (1995), Nguyin tde phdn logi muc tiiu gido due: Linh vgc nhgn thirc, Nxb Gido dye (Ngudi djch: Dodn Vdn Dieu), Norman E, Gronlund (1985), Measurement and Evaluation in Teaching, Macmillan Publishing Company New York Norman E, Gronlund (2000), Assessment ofStudent Achievement, Allyn & Bacon Thomas M Haladyna (1997), Writing Test Items to Evaluate Higher Order Thinking, Allyn & Bacon Thomas M Haladyna (2004), Developing and Validating Multiple-Choice Test Items, Lawrence Eribaum Associates, Inc (Ngiy Tia so^n nh$n dugc bdi: 18-5-2011; ngiy chip nhin ding: 14-7-2011) 127 ... tdt Rat tit LBidt, Hiiu, '' -I 3.Apdyng, Phdn tich - Tdng hgp - Ddnh gia Thang dugc xdy dyng dya trdn ca sd ly thuyit vl nguyen tic phan logi cdc myc tidu gido dye ITnh vuc nhgn thiic cua tac gid... C22 C23 €24 - F > cdu lya chgn cd gdy nhidu rit tot F = ^4 edu lya chgn cd df gay nhidu khd tot, - F = H- : cdu lya chgn cd gdy nhidu trung binh, - F < : cdu lya chgn cd gdy nhidu kdm \ f Bang... Hdng hgc Y Dugc TP Hi Chi Minh Doi tugng thyc nghifm Id sinh vidn hf chinh quy khda 2003 - 2008 bgc mdn Hda huru eo tgi Khoa Dugc - Dgi hgc Y Dugc TP Hd Chi Minh Trong ITnh vyc gido dye, thudng