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BAI GIANG CONG TAC XA HOI

BAI GIANG CONG TAC XA HOI

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Cac tin& kb chat luting la nhiing thiet k6 giai nghia nhfing quan sat<br />

thanh nhiing con s6 va thong ke trinh bay trong the hinh Link nhu bang<br />

Neu, phan ha tan suat va cac thOng ke khac. Trong met so' truong hqp, du<br />

lieu va thOng ke so' &toe si:t dung de suy luan tU cac hien Wong dang dude<br />

nghien citu thong qua viec sit dung thit nghiem thong ke co tinh suy Wan<br />

(Ginsburg, 2001, tr.32). Gee thiet k6 chat Wong la tin& lie tap trung vao<br />

cac bien hay thMic tinh khang the luting hod throe (tr.33). Mac dau flirting<br />

phitong phat nay khac nhau ve thiic chat, song có nhiing chOng eh& clang<br />

ke ve met s6 khia canh. Chang han, nhan vien ding tac xa hei thudng<br />

kliong sit dung the thudc do chat Ming de ehuy'en nhung ket luan thanh s6.<br />

Hai phitong phap trinh bay trong chUong nay la thang van de d6i<br />

tuiing va thang hoan thanh muc Lieu nghieng ve nghien dm chat luIng<br />

(Alter & Evens, 1990). Tuy nhien, quan trong lion la viec ca hai phut:mg<br />

phap deu mang lai nhflng each thtlic him ich c6 the dude nhan vien cling tac<br />

xa hoi su dung a denh gia cong viec ena ho.<br />

Cac hthn did thus to trong dthnh gia<br />

Chung ta can hien rang phan lOn the each thitc danh gia ma ta dudi<br />

day dude thiet ket chi de cho ta biet lieu khach hang co dat dale muc tieu<br />

ma ho mong muoin hay kheng va lieu cac nhiem vu quan trong can thiet cho<br />

viec dat muc Lieu co dude Elute hien khemg.<br />

Chung La khong the khai qukt hoa ke't qua nghien cum cua minh cho<br />

cac tinh huCing khde vi the pinking phap nhu thiet k6 he thOng don kh8ng<br />

dap ling dupe cac Lieu chi can thiet cho nhiing tinh hiang do. Ke ca can<br />

thiep cua chting ta dude cluing minh la thanh tong to ldn voi met khach<br />

hang bi lo long qua mile, chiing ta cling khang the biet, chat rang each can<br />

thiep do se co tee dung voi cac khach hang Wong tu. Kha nang de khai mint<br />

hoa doi hOi cluing La phai co d3 lieu so sanh va su dung the phudng phap<br />

thiet 1(6 dat biet cho muc dich nay. Chting ta se thao luau nhitng phuong<br />

phap nay true tie'p hand phan eau cua chudng nay.<br />

Chung ta khang the gan het nguyen nhan cho quo trinh can thiep cua<br />

nhan vien cling tac xa hot Mac dau cluing ta rat muOn not rang tong viec<br />

cith minh ta da mang lai nhiing thay dei mong mutin cho khach hang, phan<br />

]on cac pinking phap danh gia a day kheing the not nhu vay duct. De thiet<br />

lap quan hee, nhan qua giita hai su Men, nhu phudng phap In lieu va ke ft<br />

362

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