Attention Deficit and Disruptive Behavior DisordersAttention Deficit Disorder with HyperactivityREM Sleep Behavior DisorderConduct DisorderChild PsychiatryChild Development Disorders, PervasiveAutistic DisorderAggressionDiagnostic and Statistical Manual of Mental DisordersAntisocial Personality DisorderChild of Impaired ParentsChild Behavior DisordersAttentionParentsMental DisordersLongitudinal StudiesPsychiatric Status Rating ScalesComorbidityMethylphenidateChild BehaviorAsperger SyndromeBehavior TherapyParasomniasDreamsSocial BehaviorWandering BehaviorReinforcement, SocialAversive TherapyClonazepamSleep-Wake Transition DisordersPolysomnographyNarcolepsySleep, REMNeuropsychological TestsAnxiety DisordersPsychomotor AgitationMood DisordersCentral Nervous System StimulantsBipolar DisorderBehavior, AnimalPersonality AssessmentSocial EnvironmentQuestionnairesSeverity of Illness IndexFrustrationEducation, SpecialBrainParentingOlfaction DisordersLewy Body DiseaseParkinson DiseaseToken EconomyMultiple System AtrophyCognition DisordersPropylaminesCase-Control StudiesSocializationAromatherapySubstance-Related DisordersMagnetic Resonance ImagingJuvenile DelinquencyLanguage Development DisordersIrritable MoodStereotyped BehaviorPrevalenceCataplexyChild DevelopmentPsychological TestsRisk FactorsReaction TimeInterpersonal RelationsBehaviorTemperamentDevelopmental DisabilitiesVideo RecordingMaternal BehaviorPsychometricsLearning DisordersSleep DisordersAge FactorsIntellectual DisabilityAcetogeninsFollow-Up StudiesIntelligenceSocial Behavior DisordersImpulsive BehaviorMother-Child RelationsCognitionPeer GroupAnalysis of VarianceBehavior ControlReceptors, Dopamine D4Feeding BehaviorCohort StudiesModels, PsychologicalStereotypic Movement DisorderMotor ActivityAutonomic Nervous System DiseasesPsychological TechniquesElectroencephalography