Tap chi Khoa hoc Truong Dai hgc Cdn Via Phdn D Khoa hoc Chinh tri Kinh li vo Phdp lugf 26 (2013) 31 40 Tap chf Khoa hpc Tru''''dng £)ai hpc Can Thd website sj ctu edu vn TAC D O N G CUA VIEC DI LAM THEM[.]
Tap chi Khoa hoc Truong Dai hgc Cdn Via Phdn D: Khoa hoc Chinh tri Kinh li vo Phdp lugf 26 (2013): 31-40 Tap chf Khoa hpc Tru'dng £)ai hpc Can Thd website: sj.ctu.edu.vn TAC D O N G CUA VIEC DI LAM THEM DEN KET QUA HOC TAP CUA SINH VIEN TRlTcrNG DAI HOC C A N THO Nguyen Pham Tuylt Anh', Chau Thi Le Duyen' va Hoang Minh Tri' ' Khoa Kinh te vd Qudn tri Kinh doanh, Trudng Dgi hoc Cdn Tha ^ Khoa Khoa hgc Tu nhiin, Trudng Dai hgc Cdn Tha Thdng tin chung: Ngaynhdn: 18/12/2012 Ngdy chdp nhdn 19/06/2013 Title: The impact of having part-time jobs on students' leaming results in Can Tho university Td khda: Tdc dgng, viic di ldm them, sinh vien Keywords: Impact, part-time job student ABSTRACT The findings showed that the students' leaming results represented by grade point average (GPA) M>ere different in these two groups oj students Moreover, the study also found that there M'OS a difference in terms of GPA of students having part-time jobs before and after getting the jobs Based on these findings, it can be concluded that that there is an impact of having part-lime jobs on students' learning outcomes The research also found out specific factors that negatively influenced the students' learning results and that led to the decrease of the GPA oj students with part-time jobs From the research findings, the researchers propose solutions and recommendations to help students having part-time jobs improve their GPAs and leaming outcomes TOM TAT Kit qud nghiin cuu cho thdy cd si^ khdc vi kit qud hgc tdp dugc ddnh gid qua diem trung binh hoc ky ciia ddi tugng sinh viin Id cd di ldm them vd khong cd di ldm them la khdc Mat khdc, kit qud cUng cho thdy kit qud hgc tap dugc ddnh gid thdng qua diim trung binh hgc ky cua nhdm ddi tugng sinh viin cd di ldm thim d thdi diim trudc di ldm them vd sau klii di ldm them la khdc Tu nhihig kit qud ndy phep nghien cim eg thi kit ludn cd su tdc dgng ta vi$c ldm them din kit qud hgc tap cua sinh vien Qua nghiin cuu da tim mgt sd dnh hudng cu the tie viic ldm them md chinh nhtmg yiu td ndy ldm cho kit qud hgc tgp cua sinh viin bi gidm sut Tit ca sd nghien cuu cung da di xudt nhung gidi pimp vd kiin nghi nhdm giup cho sinh viin cd di ldm thim d Trudng Dgi hoc Cdn Tha cdi thi^n kit qua hgc tgp cua minh DAT VAN DE Khi Trudng Dai hgc Cln Tho (DHCT) ap dung chuong dinh hgc theo qui chi tin chi thi sinh vien cd it thdi gian len Idp hen, cd nhilu thdi gian danh cho sinh vien tu trang bi kiln thdc hem Ddng thdi sinh vien chii ddng bmi viec lya chgn eiing nhu dang ky chuong trinh hge rieng cho minh Vi vay sinh vien di lam them cang la mgt hien tugng phd bien, nhat la ddi vdi sinh vien Khoa Kinh t l , Khoa Su pham Viec sinh vien di lam them se lam tieu tdn thdi gian dan din kit qua hoc tap eiia cae em eung bj anh hudng it nhilu Vi vay, nghien cuu v l "Tac dgng cua viec di lam them den ket qua hgc tap ciia sinh vien Tgp chi Khoa hge Trudng Dgi hge Cdn Tha Phdn D: Khoa hgc Chinh tri Kinh livd Phdp ludt: 26 (2013): 31-40 Tnrdng ©^i hoc Can Tho** la rit cln thilt Ket qua nghien cuu se la co sd thyc tl giiip eho Trudng DHCT co them can cd dk hd y g eho sinh vien cd hoan canh khd khan vua hpc vua lam them, ddng thdi giiip eho cac sd, ban, nganh, doan the, eac doanh nghiep cd can eu d l tuyIn dgng va bd tri viee lam them cho sinh vien kinh t l Trudng DHCT PHU'ONG PHAP NGHIEN CUtJ Muc tieu nghien cuu Phan tieh tac ddng ciia vide di lam them den ket qua hgc tap eiia sinh vien Qua de xuat giai phap va kiln nghi dl giup eho sinh vien di lam them cai thien kit qua hge tap ciia minh Doi tirgng nghien ci^u Ddi tugng nghien cuu cua dl tai la sinh vien Trudng DHCT bao gdm hai nhdm, thd nhat la nhdm sinh vien di lam them va thu hai la nhdm sinh vien khdng di lam them Phuong phap nghien ciru De tai sd dung phuong phap nghien cdu dinh tinh ket hgp vdi nghien cdu dinh lupng, cu the la: Nghien cAu dinh tinh Phuong phap nghidn cuu dinh tinh dugc sd dung giai doan nghien cuu kham pha: nghien cuu cac tai lieu thu cip va thao luan nhdm vdi ddi tugng sinh vien cd di lam them de kham pha cae ylu t l anh hudng din ket qua hgc tap Td kit qua dd thiet kl bang cau hdi chinh thuc phue vu cho nghien cuu dinh lugng Nghien ciru dinh lirgng Phuang phap nghien edu djnh lugng dugc sd dung de xem xet sy khae ve ket qua hgc tap thdng qua diim dung binh hgc ky eua ddi tugng sinh vien bao gdm sinh vien ed di lam them va sinh vien khdng di lam them Song song dd, nghiSn cuu cdn xem xet sy khac giua ket qua hgc tap thdng qua diem trung binh hge ky ciia nhdm ddi tugng sinh vidn di lam them d thdi ky la yudc va sau di lam Ddng thdi xem xet nhihig yeu td anh hudng din kit qua hge tap tu viec di lam them nhu sd gid sinh vien danh cho viee lam them se anh hudng din kit qua hgc tap nhu the nao? Phuong phap thu thSp $6 liSu De tai chu ylu sd dung so lieu so cap dugc thu thap bang each phdng vin tryc tiep 664 sinh vien dd bao gdm 270 sinh vien cd di lam them va 394 sinh vien khdng ed di lam them thdng qua bang cau hdi Phuong phap phSn tich De thye hien dugc muc tieu nghien cuu, de tai su dung phuang phap thdng ke md ta, phan tieh ANOVA, kiem dinh T vdi mlu tdng cap, kiem dinh T vdi mau ddc lap va phan tieh bang eheo de kiem dinh gia thuyet eua nghien edu KET QUA VA THAO L U ^ N 3.1 Tac dgng cua viec lam them den ket qua hgc tap ciia sinh vien Trudng DHCT 3.}.1 Sit khdc ve kit qud hoc tap giua sinh vien cd di ldm thim vd sinh vien khong di ldm them De xem xet viec di lam thSm cd tac ddng nhu the nao den ket qua hgc tap ciia sinh vien Trudng DHCT trudc tien nhdm nghien cdu da tien hanh kiem dinh vl su khac biet giira diem trung binh cua nhdm ddi tugng sinh vien ed va khdng di lam them Kiem dinh gid thuyit Hoi: Co sir khdc biit ve kit qua hoc tSp d nhirng sinh vien cd va sinh viin khong di ldm thim Bang 1: Ket qua kiem dfub T ve sy khac ciia diem trung binh giua hai ddi tirgng sinh vien Kiem dinh Levene ve s^ bang Kiem djnh su* khic v£ DTB ciia phuong sai giira nhdm sinh vi§n Gia trj t Mdc y nghia _S!g_ Phuong sai bang 1,56 0,21 -3,22 0,001 Phuong sai khdng bang -3,26 0,001 Ngudn- Sd lieu diiu tra nam 2012 Tap ehi Khoa hge Trudng Dgi hgc Cdn Tha Phdn D Khoa hoc Chinh iri Kinh ti vd Phdp lugt: 26 (2013): 31-40 Qua kit qua kilm dinh d Bang I, vdi mdc y nghta 0,21 cho thiy phuong sai cua diim trung binh giua nhdm sinh vien cd di lam them va khdng lam them la bing mdt each co y nghTa thdng ke Nhu vay kit qua ciia kiem dinh T dugc su dung tot d trudng hgp phuong sai bing va tu ket qua cho thay vdi muc y nghTa la 0,001 so vdi tin cay la 0,05 thi cho phep nhdm nghien cdu kit luan dugc thue tl ed sy khac vl diem Uung binh giua ddi tugng sinh vien Tu dd din d6n ket qua eu thi ve su khae biet diem trung binh hpc ky d ddi tugng dong Bang nhu sau: Bang Diim trung b'mb b^c ky cua sinh vien Phan loai sinh vien Diem trung DQ l^ch binh hgc ky chuan 0,43 Sinh vien co lam them 3,03 Sinh vien khong lam 3.15 0,47 thSm Nguon Sd liiu diiu Ira nam 2012 Mdt each cu the Bang eho thay diem yung binh hgc ky eua nhihig sinh vien cd di lam them la 3.03 dd diem trung binh ciia nhirng sinh vien khdng di lam them la 3.15 Dieu chiing td diem trung binh ciia sinh vien di lam them ed xu hudng thip ban sinh vien khdng di lam them Tu day cho phep ket luan kiem dinh: gia thuyet H o i : Co sir khdc biit ve kit qud hpc tap d nhirng sinh viin cd di iam thim vd sinh viin khong di ldm thim duge chap nhan Nhu vay, td ket qua nghien cuu yen ta cd the ket luan: thyc sy viec di lam them ed tac ddng den ket qua hpc tap ciia sinh vien Trudng DHCT va nhdng lac ddng cu the dd se dugc nhdm nghien cuu dinh bay Uong nhirng phin tiep theo 3.L2 Stfkhdc ve ket qud hoc tap ctia ddi tirgng sinh viin di lam thim d thdi diim trudc vd sau di ldm Dk cd dugc nhihig bing chung chic chin hon nda ve viec di lam them ed tac ddng din ket qua hge tap eua sinh vien nhdm nghien da tien hanh kiem dinh T tronp trudng hgp mlu tung cap, tdc la su dung kiem dinh T dl xem xet sy khae ve diem yung binh ciia nhung sinh vien di lam them d giai doan bao gdm trudc di lam va sau di lam Kiim dinh gia thuyet Ho2: Co su khdc ve kit qua hoc tap nh&ng sinh vien trudc di ldm va sau di ldm Bang 3: Ket qua kiem djnh su khac vl diim trung binh cua sinh vien tru6c va sau lam them ChSnh lech DTB Do lech Gil Miity trudc va sau chuan trj t nghia lam them 0,34 -4,91 0.00 -0,11 Nguon- So liiu diiu tra nam 2012 Theo kit qua d Bang eho thiy vdi muc y nghia quan sat phia la 0,00 < 0,05 (dd tin cay) cho kit luan ring cd su chenh lech cd y nghTa thdng ke v l diem yung binh ciia ddi tugng sinh vien di lam them d giai doan trude lam thdm va sau hg di Iam them Tu din din kit qua cu the d Bang ve su khac ve diem yung binh hgc ky ciia ddi tugng sinh vien iam them mdt each rd r$t yong giai doan trudc va sau di lam them nhu sau: Bang 4: Diem trung binh hpc k^' d giai do^n trirdc va sau lam tliem Trung Ddl^h Chi ti£u binh dhuin Diem trung binh cua sinh vi6n trudc 3,12 0,43 lam them Diem trung binh cua sinh vien sau 3,04 0,43 lam them Ngitorf So lieu clieu Ira nam 2012 Ket qua cu thS tir Bang cho ta kSt luan diem trung binh cua sinh vien tnicjc Ichi di lam them cao hon so voi di^m trung binh giai doan sau ho lam them Cu thS tmoc di Iam them diem trung binh hoc ky cua nhom sinh vien khoang 3,12 Sau di lam them thi k a qua hoc ky co phin giam Slit va liic diSm trung binh hpc ky cua ho chi 3.04 Nhu vay, tro jai bang ket qua ki6m dinh cua Bang cho thSy diSm trung binh h(jc ky ciia sinli vien sau di lam them giam khoang 0.12 diSm so voi hoc ky tnrac ho di lam Tir day cho phep kit luan kiem dinh: gia Tgp chi Khoa hgc Trudng Dgi hgc Cdn Tha Plan D Khoa hge Chinh tri Kinh li vd Phdp ludt 26 (2013) 31-40 thuyet Ho2: Co su khdc ve kit qud hoc tap d nhung sinh viin trudc di ldm thim vd sau di' ldm them dugc chip nhan Do dd eung tu ket qua nghien cdu yen nidt lin nira giup cho ta cd thi kit luan ring thue su viee di Iam them cd tac ddng din kit qua hgc tap eua sinh vien trudng dai hge Cin Tho, va nhiing tac ddng cu thi dd se duge nhdm nghien cuu dinh bay yong nhimg phin tilp theo 3.1.3 Nhirng tdc dong tic viec ldm them den kit qud hoc tap cua sinh vien Bang 5: Tac d$ng tir viec lam them din kit qua hoc tap cua sinh viin lam them Tac ddng den viec h^c sinh PhSn trSm vien lam them (%) Khong dam bao ljch hpc 13,7 Giam thdi gian len ldp 9,6 Giamthdi gizinty hpc 46.7 Khong CO thdi gian hpc bai 20,0 Phan tam viec hpc 20,0 Anh hudng den sue khoe 40.4 Can ddi dugc viec hpc va lam 31,1 Anh hudng khac 04 Nguon- So tiiu diiu tra nam 2012 Kit qua khao sat sinh vien lam them cho thiy cd nhieu tac ddng den ket qua hoc tap cua sinh vien, nhiing tac dgng tap trung vao nhirng yeu td nhu giam thdi gian tu hge, va anh hudng den sue khde, td dd Iam eho kdt qua hgc tap bi giam siit ke td sinh vien bat dau di lam them Tuy nhien, nhiing tac ddng cu the nhieu hay it ciia viec di Iam them den ket qua hgc tap cdn tiiy thudc vao nhieu yeu td, dd la sd gid lam viec vao mdi hoac mdi tuan, tiiy thudc vao loai cdng viee va tinh chat cdng viec, thudc vao thdi gian va sy phu hgp vdi chuyen mdn ciia sinh vien Sau day la nhung tac ddng eu the tu viec Iam them den ket qua hgc tap ctia sinh vien lam them Trudng DHCT tu ket qua khao sat dong nam 2012 Anh hudng ciia so gid Iam them den ket qua hgc tap De xem xet sy anh hudng eua so gid Iam them den ket qua hpc tap cua sinh vidn, nhdm tien hanh kiem dinh mdi quan he giira sy the hien eua ket qua hpc tap ciia sinh vien hp Iam them va sd gid bg iam them dong I tuan hoac ngay, ket qua the hien d Bang nhu sau: Bang 6: Ket qua hiem dinh tuong quan cua diem trung binh va so gid lam thim Diim TBHK So gid iam them/tuan He sd tuong q Muc y nghia He sd tuong q Muc ^ ngbla So gid lam them/tuan -0,132 0,034 -0,132 0.034 Nguon- So lieu dieu tra nam 2012 Kiem djnh gia thuyet Ho3: So gid di ldm thim cd sir tdc dpng nguatc chiiu lin kit qud hgc tap Theo ket qua Bang vdi muc y nghTa 0,03