人力資源-效度案例分析

Validity qualityofmeasures Doesthistestmeasurewhatissupposedtomeasure A B match move move Attribute 屬性 Eg Knowledgeofphotography Measure 測量工具或方法 Eg objectivetestofKnowledgeofphotography Validity ThedegreeofBmatchA Thebigger themorevalid 陰影部分越大 測量越有效度 沒有測量到的屬性和特征 不需要測量的部分 C D E A attribute 屬性 Lackthinkingaproblem Whichattributesshouldbemeasuredtomatchthespecificopeninglikethis Inourcase ItisjustmeasuredsomegeneralcharacteristicswhicharenotrelatedtotheENG suchasknowledge willingnesstolearn Problem Thecompanylackdetailedjobanalysistoanalyzewhichcharacteristicsberequiredbytheposition Consequence Sothecompanyconfusedaboutwhichattributeshouldbemeasured B measure 測量工具方法 Inthiscase DevelopingaratingsystemthathadbeenusedInevaluationofallemployees Method Graphicratingscale twelvegeneraltraitssuchaseffort knowledge willingnesstolearn Problem 1 Methodofperformancemeasurement graphicratingscale sstandardsareunclear 幻燈片72 Thismethodwillleadhaloeffect 光環(huán)效應(yīng) bias 個(gè)人偏見 幻燈片63 Thelackofrelatedattributes 幻燈片4 B Inthiscase rater twomanagers supervisor Haloeffect Occurswhenonepositiveperformancecharacteristiccausesthemanagertorateallotheraspectsofperformancepositively Hornserror theadverseofhaloeffect Bias Biasbecauseofthespecificpurpose selecttofillPosition ExampleofGraphicRatingScales A B Unrelatedandsecondaryattributes Unsuitablemeasurementtool move move C D Somecompetencytothespecificposition Suchas Knowledgeofphotography 攝影能力 wordprocessing 文字處理技能 computerskill Othe