Social Behavior DisordersREM Sleep Behavior DisorderSocial BehaviorAttention Deficit and Disruptive Behavior DisordersChild Behavior DisordersBehavior, AnimalDreamsParasomniasClonazepamSleep-Wake Transition DisordersAggressionNarcolepsySleep, REMPolysomnographySocial EnvironmentConduct DisorderChild BehaviorSocial SupportSexual Behavior, AnimalSocial IsolationMental DisordersMultiple System AtrophyLewy Body DiseaseOlfaction DisordersParkinson DiseaseAutistic DisorderVideo RecordingSocial DominancePair BondAversive TherapyFeeding BehaviorCataplexyMood DisordersBipolar DisorderSocial PerceptionAttention Deficit Disorder with HyperactivityBehavior TherapyAnxiety DisordersExploratory BehaviorAcetogeninsDiagnostic and Statistical Manual of Mental DisordersGroomingChild of Impaired ParentsQuestionnairesMaternal BehaviorSocial AdjustmentAgonistic BehaviorPlay and PlaythingsBrainMotor ActivityAutonomic Nervous System DiseasesSex CharacteristicsHierarchy, SocialChild WelfareOxytocinArvicolinaeBehaviorChild PsychiatryStarlingsParentsGuadeloupeSocial ClassAntisocial Personality DisorderLongitudinal StudiesChild Development Disorders, PervasiveHealth BehaviorSleep DisordersElectromyographySelf-Injurious BehaviorDisabled ChildrenAge FactorsSeverity of Illness IndexSleep Disorders, IntrinsicInterpersonal RelationsPsychiatric Status Rating ScalesNeurologic ExaminationNeuropsychological TestsREM Sleep ParasomniasAnxietyBeesDominance-SubordinationSubstance-Related DisordersPrevalenceNesting BehaviorCognition DisordersComorbidityRisk FactorsAnalysis of VarianceChild, InstitutionalizedVocalization, AnimalEmotionsCross-Sectional StudiesAmygdalaFollow-Up StudiesCase-Control StudiesSocial WorkPersonality AssessmentAnimal CommunicationStereotyped BehaviorStress, Psychological