Attention Deficit and Disruptive Behavior DisordersAttention Deficit Disorder with HyperactivityConduct DisorderREM Sleep Behavior DisorderChild PsychiatryMethylphenidateDiagnostic and Statistical Manual of Mental DisordersAggressionAntisocial Personality DisorderChild of Impaired ParentsCentral Nervous System StimulantsChild Behavior DisordersMental DisordersAttentionParentsPsychiatric Status Rating ScalesComorbidityPropylaminesLongitudinal StudiesChild BehaviorHyperkinesisBipolar DisorderParasomniasAnxiety DisordersBehavior TherapyMood DisordersDreamsAdrenergic Uptake InhibitorsPsychomotor AgitationNeuropsychological TestsReceptors, Dopamine D4Impulsive BehaviorReinforcement, SocialAversive TherapyPersonality AssessmentWandering BehaviorClonazepamPolysomnographySleep-Wake Transition DisordersDextroamphetamineBehavior, AnimalSubstance-Related DisordersSleep, REMNarcolepsyLearning DisordersDopamine Plasma Membrane Transport ProteinsSocial EnvironmentSeverity of Illness IndexCognition DisordersQuestionnairesSocial BehaviorTic DisordersAutistic DisorderParentingToken EconomyBrainInhibition (Psychology)Education, SpecialFrustrationReaction TimeGuanfacineChild Development Disorders, PervasiveOlfaction DisordersTourette SyndromeParkinson DiseaseJuvenile DelinquencyLewy Body DiseaseMultiple System AtrophySleep DisordersPemolineMotor ActivityCase-Control StudiesPrevalenceTemperamentSocializationPsychopathologyMagnetic Resonance ImagingPsychometricsRisk FactorsAromatherapyPsychological TestsExecutive FunctionCataplexyObsessive-Compulsive DisorderCognitionPeer GroupBehaviorFollow-Up StudiesDepressive Disorder, MajorMaternal BehaviorInternal-External ControlIrritable MoodPsychomotor PerformanceAge FactorsInterview, PsychologicalImpulse Control DisordersAnalysis of VarianceVideo RecordingFamily ConflictChild Development