AnxietyAvoidance LearningAnxiety DisordersDental AnxietyManifest Anxiety ScaleAnxiety, SeparationPhobic DisordersDepressionTest Anxiety ScaleFearEscape ReactionAnti-Anxiety AgentsPsychiatric Status Rating ScalesBehavior, AnimalPanic DisorderStress, PsychologicalDepressive DisorderElectroshockQuestionnairesMaze LearningPersonality InventoryPerformance AnxietyExploratory BehaviorAmygdalaAdaptation, PsychologicalEmotionsCognitive TherapyMood DisordersAgoraphobiaPanicSocial BehaviorConditioning (Psychology)MemoryPsychometricsComorbidityMotor ActivityAnalysis of VarianceDiagnostic and Statistical Manual of Mental DisordersConditioning, ClassicalAffectPsychological TestsQuality of LifeDiazepamSeverity of Illness IndexDepressive Disorder, MajorTime FactorsHypochondriasisStartle ReactionMental DisordersPersonalityArousalShynessScopolamine HydrobromideModels, PsychologicalTreatment OutcomeRetention (Psychology)Cross-Sectional StudiesInterview, PsychologicalSelf ConceptSomatoform DisordersChlordiazepoxideConditioning, OperantRisk FactorsAmnesiaInterpersonal RelationsPersonality AssessmentPrevalenceTemperamentSex FactorsPainPsychotropic DrugsPsychotherapyInhibition (Psychology)AngerReaction TimeExtinction, PsychologicalDesensitization, PsychologicStress Disorders, Post-TraumaticHippocampusPain MeasurementLongitudinal StudiesAntidepressive AgentsObsessive-Compulsive DisorderCharacterLife Change EventsMothersSerotonin Uptake InhibitorsFacial ExpressionSelf ReportBenzodiazepinesProspective StudiesBrainCognitionPersonality DisordersAge FactorsGalvanic Skin ResponseCuesFollow-Up StudiesTasteMotivation