Attention Deficit and Disruptive Behavior DisordersREM Sleep Behavior DisorderAttention Deficit Disorder with HyperactivityConduct DisorderChild PsychiatryAggressionDiagnostic and Statistical Manual of Mental DisordersAntisocial Personality DisorderChild of Impaired ParentsPsychiatric Status Rating ScalesChild Behavior DisordersAttentionParentsLongitudinal StudiesMental DisordersComorbidityMethylphenidateChild BehaviorParasomniasDreamsBehavior TherapyReinforcement, SocialAversive TherapyWandering BehaviorClonazepamSleep-Wake Transition DisordersPolysomnographyBipolar DisorderPsychomotor AgitationAnxiety DisordersSeverity of Illness IndexCentral Nervous System StimulantsNarcolepsySleep, REMQuestionnairesParkinson DiseaseMood DisordersNeuropsychological TestsBehavior, AnimalPsychometricsPersonality AssessmentOlfaction DisordersFrustrationSocial EnvironmentMultiple System AtrophyLewy Body DiseaseCognition DisordersPropylaminesToken EconomySocial BehaviorSubstance-Related DisordersParentingAromatherapyJuvenile DelinquencyVideo RecordingCataplexyTemperamentFollow-Up StudiesEducation, SpecialPrevalenceReproducibility of ResultsDepressionSocializationMaternal BehaviorTreatment OutcomeRisk FactorsBrainImpulsive BehaviorNeurologic ExaminationPsychological TestsSleep DisordersMagnetic Resonance ImagingAcetogeninsDepressive Disorder, MajorIrritable MoodCase-Control StudiesBehaviorReaction TimeLearning DisordersAge FactorsFeeding BehaviorBehavior ControlReceptors, Dopamine D4PsychopathologyMotor ActivityAnalysis of VarianceDepressive DisorderFamily ConflictPsychological TechniquesAutonomic Nervous System DiseasesBrief Psychiatric Rating ScaleCognitionFactor Analysis, StatisticalModels, PsychologicalCohort StudiesAutistic DisorderMother-Child RelationsPeer GroupAdrenergic Uptake InhibitorsChild Development