資訊管理與決策Information,Management,andDecisionMakingThreeMainSchoolsinManagementTheoryTechnical-RationalPlanning,Organizing,Coordinating,Deciding,ControllingBehavioralHigh-volume,high-speedworkVariety,fragmentation,brevityIssuepreference:current,adhoc,specificComplexwebofinteractions,contactsStrongpreferenceforverbalmediaControloftheagendaCognitiveManagerialRolesInterpersonalRolesSource:XXXXXXXRoleBehaviorSupportSystemFigureheadNoneexistLeaderInterpersonalNoneexistLiaisonElectronicCommunicationsystemsManagerialRolesInformationalRolesSource:XXXXXXRoleBehaviorSupportSystemNervecenterManagementinformationsystemsDisseminatorInformationprocessingMail,officesystemsSpokespersonInformationprocessingOfficeandprofessionalsystems,workstationManagerialRolesDecisionalRolesSource:XXXXXXRoleBehaviorSupportSystemEntrepreneurNoneexistDisturba