Cbuong trudc da ban luan ve tam quan trpng cua viec giao vien hieu qua the hien ro rang nbirng mong mudn ve cac banb vi ciia bpc sinh. Tuy nbien, neu ro cac mong mudn ve hanh vi ciia bpc sinh la chua dii, cSn c6 su chu trpng ro rang va nba't quan vao nhimg k i vpng ve tbanb ticb de' cac em tbanb cong ban trong hpc tap. Ngudi giao vien hieu qua tin vao bpc sinh cua minh va mong cac em deu hpc td't, khong ke de'n miic dp k i nang bay xua't pbat diem ciia cac em nbu th^ nao. Han niJa, ngudi giao vien hieu qua tin rang ta't ca hpc sinh deu c6 nang lyc bpc tap, vi the bpc sinh ciia hp hpc that sy. Dang tiec la di^u nay cung diing theo chieu ngupc lai. V i du, ne'u mpt giao vien tin la bpc sinh bpc kem, khdng the tie'p can dupe, khdng c6 nang lyc bpc tap thi hpc sinh cua bp se hpc kem, khdng tie'p can va khong chii y de'n viec hpc.
Nhimg mong mud'n cua giao vien ddi vdi bpc sinh dupe nhan tbiJc ro rang hay vd tbiic, deu the hien qua sy tiep xiic giua hpc sinh va giao vien thong qua bai hoc. Nghien cuu ve sy mong mud'n ciia giao vien cho thay, vdi nbirng bpc sinh
nam trong mdt.pbin ba so bpc sinh kem cua Idp, nbi^u gi^o vien khdng ki vpng
nhi6u d cac em cung nhu ra't it kbi kbich le, dpng vien cac em cd gang hpc tap. ^gupc lai, nhimg hpc sinh nam trong mpt pUn ba sd hoc sinh gidi cua Idp duac
giao vien chu y, khich le rat nhi^u (Good & Brophy, 1997). Su tie'n b6 trong hoc tap cua hoc sinh duoc anh huong bcri nhOng ki vpng ciia giao vien va cac muc tieu de ra cho thanh tich hoc tap ciia hoc sinh (Wentzel, 2002). Nhung thai do ling xir nhu vay ciia giao vien c6 th^ dugc riit ra thong qua viec tu xem lai bai giang (cac bai giang c6 the dugfc quay video) va tu nhan thiic, nen giao vien c6 the thay duoc t ^ quan trong cua viec chii y va khuyen khich tat ca cac hoc sinh.
Trong nhi^u nghien cuu, nhung k i vong cua giao vien dugfc chung minh lii
CO lien quan den thanh tich hoc tap cua hoc sinh, the hien a nhung ket qua va kct
luan sau:
• NhOng k i vong dugc coi nhu la ye'u to chinh giiip hoc sinh thanh cong (Cotton, 2000; Bao cao dac biet ve giao due Hoa K y ; Johnson, 1997; Peart & Campbell, 1999; Porter & Brophy, 1988).
• Cac k i vong ciia thay c6 the hien sir dinh hudng toan dien de dat dugc su tie'n bg va phat trien trong Idfp hgc (Good & Brophy, 1997; Mason va tg.
khac, 1992). Diiu nay da dugc xac dinh nhu mot dac diem ciia moi
truong chuan (Cotton, 2000).
• Mot so nghien ciiru cho tha'y, ne'u giao vien c6 bieu hien khong k i vgn;.
nhidu a mot s6' hgc sinh - dii la rat nho - ciing han che thanh tich hoc
tap ciia cac em, trong khi do nhung k i vgng dugc the' hien ro lai la mgi dgng lire tot (Good & Brophy, 1997).
• Giao vien hieu qua khong chi the hien va lam ro cac mong muo'n vc thanh tich cua hgc sinh, ma con nha'n manh trach nhiem cua hgc sinh phai c6' gang de' dap ting nhimg mong moi do (Peart & Campbell, 1999).
Cac tai lieu lien quan: Bloom, 1984; Cawelti, 1999, 2004; Cotton, 1999, 2000;
Covino & Iwanicki, 1996; Bao cao dac bi6t \6 giao due Hoa Ky; Good & Brophy,
1997; Good & McCaslin, 1992; Johnson, 1997;" Mason va tg. khac, 1992; Peart & ,^ Campbell, 1999; Porter & Brophy, 1988; Price, 2000; Tschannen-Moran, Hoy, & . Hoy, 1998; Wang va tg. khac, 1993a, 1993b; Wong & Wong, 1998.