人力资源-效度案例分析

Validity qualityofmeasures Doesthistestmeasurewhatissupposedtomeasure A B match move move Attribute 属性 Eg Knowledgeofphotography Measure 测量工具或方法 Eg objectivetestofKnowledgeofphotography Validity ThedegreeofBmatchA Thebigger themorevalid 阴影部分越大 测量越有效度 没有测量到的属性和特征 不需要测量的部分 C D E A attribute 属性 Lackthinkingaproblem Whichattributesshouldbemeasuredtomatchthespecificopeninglikethis Inourcase ItisjustmeasuredsomegeneralcharacteristicswhicharenotrelatedtotheENG suchasknowledge willingnesstolearn Problem Thecompanylackdetailedjobanalysistoanalyzewhichcharacteristicsberequiredbytheposition Consequence Sothecompanyconfusedaboutwhichattributeshouldbemeasured B measure 测量工具方法 Inthiscase DevelopingaratingsystemthathadbeenusedInevaluationofallemployees Method Graphicratingscale twelvegeneraltraitssuchaseffort knowledge willingnesstolearn Problem 1 Methodofperformancemeasurement graphicratingscale sstandardsareunclear 幻灯片72 Thismethodwillleadhaloeffect 光环效应 bias 个人偏见 幻灯片63 Thelackofrelatedattributes 幻灯片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 摄影能力 wordprocessing 文字处理技能 computerskill Othe