Anxiety DisordersAnxietyPhobic DisordersMood DisordersAnxiety, SeparationPanic DisorderDiagnostic and Statistical Manual of Mental DisordersMental DisordersPsychiatric Status Rating ScalesAnti-Anxiety AgentsAgoraphobiaDepressive DisorderDepressive Disorder, MajorComorbidityBipolar DisorderCognitive TherapyInterview, PsychologicalFearObsessive-Compulsive DisorderDepressionStress Disorders, Post-TraumaticQuestionnairesDental AnxietyPersonality InventoryPrevalenceSomatoform DisordersSubstance-Related DisordersManifest Anxiety ScaleStress, PsychologicalSeverity of Illness IndexDesensitization, PsychologicDysthymic DisorderShynessSerotonin Uptake InhibitorsPersonality AssessmentEmotionsAmygdalaAntidepressive AgentsPsychometricsPsychotherapyNeurotic DisordersTest Anxiety ScaleRisk FactorsTemperamentAttention Deficit Disorder with HyperactivityHealth SurveysCross-Sectional StudiesTreatment OutcomeTherapy, Computer-AssistedDiagnosis, Dual (Psychiatry)HypochondriasisLongitudinal StudiesAdaptation, PsychologicalImplosive TherapyPsychotic DisordersStartle ReactionChild of Impaired ParentsArousalSex FactorsAlcoholismPsychotropic DrugsAffectUnited StatesPsychopathologyChild Development Disorders, PervasivePanicConduct DisorderCycloserineFacial ExpressionPrimary Health CareSocial BehaviorAnalysis of VarianceDefense MechanismsAlcohol-Related DisordersSocial Behavior DisordersAge of OnsetLife Change EventsExtinction, PsychologicalAutistic DisorderQuality of LifeTic DisordersCitalopramSelf ConceptModels, PsychologicalMental Health ServicesGalvanic Skin ResponsePsychotherapy, GroupTime FactorsFollow-Up StudiesCase-Control StudiesCognition DisordersSleep DisordersAge FactorsPersonality DisordersLogistic ModelsBrainBehavior, AnimalSocioeconomic FactorsPersonalityBenzodiazepines