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ID:50860800
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页数:11页
时间:2020-03-15
《组织的变革与发展英文版第七章ppt课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、OrganizationDevelopmentandChangeThomasG.CummingsChristopherG.WorleyChapterSeven:CollectingandAnalyzingDiagnosticInformation1LearningObjectivesforChapterSevenTounderstandtheimportanceofdiagnosticrelationshipsintheODprocessTodescribethemethodsfordiagnosingandcollectingdataTounderstandandutilizetechn
2、iquesforanalyzingdata7-2TheDiagnosticRelationshipWhoistheODPractitioner?Whyisthepractitionerhere?Whodoesthepractitionerworkfor?Whatdoesthepractitionerwantandwhy?Howwillmyconfidentialitybeprotected?Whowillhaveaccesstothedata?What’sinitforme?Canthepractitionerbetrusted?7-3DataCollection-FeedbackCycle
3、PlanningtoCollectDataCollectingDataAnalyzingDataFeedingBackDataFollowingUpCoreActivities7-4SamplingPopulationvs.SampleImportanceofSampleSizeProcessofSamplingTypesofSamplesRandomConvenience7-5QuestionnairesMajorAdvantagesResponsescanbequantifiedandsummarizedLargesamplesandlargequantitiesofdataRelati
4、velyinexpensiveMajorPotentialProblemsLittleopportunityforempathywithsubjectsPredeterminedquestions--nochangetochangeOverinterpretationofdatapossibleResponsebiasespossible7-6InterviewsMajorAdvantagesAdaptive--allowscustomizationSourceof“rich”dataEmpathicProcessbuildsrapportwithsubjectsMajorPotential
5、ProblemsRelativelyexpensiveBiasininterviewerresponsesCodingandinterpretationcanbedifficultSelf-reportbiaspossible7-7ObservationsMajorAdvantagesCollectsdataonactualbehavior,ratherthanreportsofbehaviorRealtime,notretrospectiveAdaptiveMajorPotentialProblemsCodingandinterpretationdifficultiesSamplingin
6、consistenciesObserverbiasandquestionablereliabilityCanbeexpensive7-8UnobtrusiveMeasuresMajorAdvantagesNon-reactive,noresponsebiasHighfacevalidityEasilyquantifiedMajorPotentialProblemsAccessandretrievaldifficultiesValidityconcernsCodingandinterpretationdifficulties7-9AnalysisTechniquesQualitativeToo
7、lsContentAnalysisForce-fieldAnalysisQuantitativeToolsDescriptiveStatisticsMeasuresofAssociation(e.g.,correlation)DifferenceTests7-10CompetitionfromothergroupsSupervisorpressuresGroupperformancenormsBetterra
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