Attention Deficit and Disruptive Behavior DisordersConduct DisorderAttention Deficit Disorder with HyperactivityREM Sleep Behavior DisorderChild PsychiatryAntisocial Personality DisorderAggressionAnxietyDiagnostic and Statistical Manual of Mental DisordersChild of Impaired ParentsAnxiety DisordersChild Behavior DisordersMental DisordersParentsLongitudinal StudiesComorbidityPsychiatric Status Rating ScalesAttentionChild BehaviorAdolescent BehaviorMethylphenidateMood DisordersBipolar DisorderSubstance-Related DisordersSocial EnvironmentParasomniasBehavior TherapyDreamsJuvenile DelinquencyPersonality AssessmentQuestionnairesReinforcement, SocialAversive TherapyParentingCentral Nervous System StimulantsWandering BehaviorClonazepamSleep-Wake Transition DisordersPolysomnographyRisk FactorsSleep, REMNarcolepsyPrevalenceNeuropsychological TestsAdolescent PsychologyPsychopathologyBehavior, AnimalPsychomotor AgitationSocializationSeverity of Illness IndexPeer GroupSocial BehaviorAdolescent DevelopmentAge FactorsImpulsive BehaviorInterview, PsychologicalDepressive DisorderFrustrationDiseases in TwinsDepressive Disorder, MajorSex FactorsPsychometricsMother-Child RelationsInternal-External ControlFollow-Up StudiesDepressionTemperamentOlfaction DisordersParkinson DiseaseModels, PsychologicalLewy Body DiseaseCognition DisordersMultiple System AtrophyPropylaminesToken EconomyInterpersonal RelationsUnited StatesCase-Control StudiesMothersCross-Sectional StudiesAromatherapyAutistic DisorderMaternal BehaviorEducation, SpecialPhobic DisordersSleep DisordersBrainLearning DisordersAnalysis of VarianceMagnetic Resonance ImagingCataplexyChild Development Disorders, PervasiveVideo RecordingMotor ActivityFamily ConflictParent-Child RelationsPsychological TestsFeeding BehaviorStress Disorders, Post-TraumaticSchools