Anxiety DisordersAnxietyPhobic DisordersMood DisordersAttention Deficit Disorder with HyperactivityAnxiety, SeparationPanic DisorderDiagnostic and Statistical Manual of Mental DisordersPsychiatric Status Rating ScalesMental DisordersAnti-Anxiety AgentsAgoraphobiaDepressive DisorderComorbidityDepressive Disorder, MajorBipolar DisorderCognitive TherapyInterview, PsychologicalObsessive-Compulsive DisorderFearDepressionStress Disorders, Post-TraumaticQuestionnairesPersonality InventoryDental AnxietySubstance-Related DisordersPersonality AssessmentSomatoform DisordersSeverity of Illness IndexManifest Anxiety ScalePrevalencePsychometricsStress, PsychologicalConduct DisorderDysthymic DisorderDesensitization, PsychologicSerotonin Uptake InhibitorsShynessMethylphenidateEmotionsAmygdalaPsychotherapyAntidepressive AgentsNeurotic DisordersTemperamentTest Anxiety ScaleDiagnosis, Dual (Psychiatry)Attention Deficit and Disruptive Behavior DisordersCentral Nervous System StimulantsChild of Impaired ParentsRisk FactorsTreatment OutcomeLongitudinal StudiesChild Development Disorders, PervasiveHypochondriasisHealth SurveysPsychopathologyStartle ReactionImplosive TherapyArousalTherapy, Computer-AssistedTic DisordersInhibition (Psychology)AlcoholismAdaptation, PsychologicalPsychotropic DrugsCross-Sectional StudiesAutistic DisorderPsychotic DisordersSex FactorsAffectAge of OnsetPanicParentsCycloserineAnalysis of VarianceSocial BehaviorFacial ExpressionNeuropsychological TestsAlcohol-Related DisordersExtinction, PsychologicalDefense MechanismsUnited StatesLife Change EventsAge FactorsSocial Behavior DisordersModels, PsychologicalPrimary Health CarePsychotherapy, GroupCase-Control StudiesAttentionCitalopramSleep DisordersBehavioral SymptomsBrainPropylaminesCognition DisordersInterpersonal RelationsPersonality DisordersGalvanic Skin Response