Hom kev ntsuas twg yog Likert scale?
Hom kev ntsuas twg yog Likert scale?

Video: Hom kev ntsuas twg yog Likert scale?

Video: Hom kev ntsuas twg yog Likert scale?
Video: me ntxhai lub mom kaum tsev By Dawb yaj ( original : nuj xeem Muas ) 2024, Plaub Hlis Ntuj
Anonim

Ambiguities hauv kev faib a hom ntawm variable

Qee zaum, lub ntsuas ntsuas rau cov ntaub ntawv yog ordinal, tab sis qhov sib txawv yog kho raws li nruam. Piv txwv li, a Likert scale uas muaj tsib qhov tseem ceeb - pom zoo, pom zoo, tsis pom zoo lossis tsis pom zoo, tsis pom zoo, thiab tsis pom zoo - yog qhov qub.

Ib yam li ib tug yuav nug, puas yog Likert scale nominal lossis ordinal?

Cov lus teb yooj yim yog qhov ntawd Likert scale yog ib txwm kev cai . Lub ncua sij hawm ntawm txoj hauj lwm ntawm lub nplai yog monotonic tab sis yeej tsis yog li ntawd zoo-txhais tau tias yog cov lej sib npaug. Hais tias, qhov sib txawv ntawm kev cai thiab ncua sij hawm yog nyob ntawm qhov xav tau tshwj xeeb ntawm qhov kev tshuaj ntsuam tau ua.

Tsis tas li ntawd, qhov ntsuas 5 point yog dab tsi? Tsib- point Scale (e.g. Likert Scale ) Pom zoo heev – Pom zoo – Tsis tau txiav txim siab/Neutral – Tsis pom zoo – Tsis pom zoo heev. Ib txwm - Feem ntau - Qee zaum - Tsis tshua muaj - Tsis tau. Heev heev - Heev - Nruab Nrab - me ntsis - Tsis yog txhua. Zoo heev - Saum Nruab Nrab - Nruab Nrab - Hauv qab nruab nrab - Tsawg heev.

Yog li ntawd, yog Likert scale qualitative lossis quantitative data?

Likert scale . Statistics: Ib txoj hauv kev los sau kom muaj nuj nqis nqi rau cov ntaub ntawv zoo , los ua kom haum rau kev txheeb xyuas kev txheeb xyuas. Tus lej tus nqi raug muab rau txhua qhov kev xaiv uas muaj peev xwm thiab tus lej nruab nrab rau txhua qhov lus teb raug suav thaum kawg ntawm qhov kev ntsuam xyuas lossis kev soj ntsuam.

Puas yog hnub nyoog ordinal lossis nominal?

Tsis muaj kev txiav txim txuam nrog qhov tseem ceeb ntawm nominal sib txawv . [Ratio] Hnub nyoog yog nyob rau theem piv ntawm kev ntsuas vim nws muaj tus nqi xoom kiag li thiab qhov sib txawv ntawm qhov tseem ceeb yog qhov tseem ceeb. Piv txwv li, tus neeg muaj hnub nyoog 20 xyoo tau nyob (txij thaum yug los) ib nrab ntev li tus neeg muaj hnub nyoog 40 xyoo.

Pom zoo: