Decision MakingDecision Making, OrganizationalDecision Support TechniquesPatient ParticipationChoice BehaviorInformed ConsentDecision Making, Computer-AssistedPhysician-Patient RelationsDecision TreesDecision Support Systems, ClinicalDecision TheoryEvidence-Based MedicineQualitative ResearchInterviews as TopicQuestionnairesUnited StatesModels, TheoreticalPractice Guidelines as TopicRisk AssessmentMental CompetencyGames, ExperimentalThird-Party ConsentUncertaintyTime FactorsRewardCommunicationGamblingLife Support CareWithholding TreatmentPersonal AutonomyAdvance DirectivesPatient PreferenceProfessional-Family RelationsResuscitation OrdersAdvance Care PlanningTerminal CarePaternalismAttitude of Health PersonnelProxyEconomics, BehavioralEthics, MedicalEuthanasia, PassivePatient SatisfactionPolicy MakingJudgmentPhysiciansPhysician's Practice PatternsDissent and DisputesPatient Education as TopicProbability LearningHealth Knowledge, Attitudes, PracticeMedical FutilityPatient-Centered CareModels, PsychologicalReaction TimeLiving WillsPrefrontal CortexEuthanasiaCost-Benefit AnalysisAlgorithmsIntuitionReproducibility of ResultsPerceptionProbabilityFocus GroupsCognitionMagnetic Resonance ImagingPhysician's RoleHealth PolicyPatient Care PlanningVideotape RecordingPsychomotor Performance