Choice BehaviorRewardBehavior, AnimalProbability LearningGamblingReinforcement ScheduleDecision MakingReinforcement (Psychology)Conditioning, OperantFeeding BehaviorImpulsive BehaviorGames, ExperimentalColumbidaeDiscrimination LearningIndividualityMotivationLogistic ModelsRisk-TakingMating Preference, AnimalHealth BehaviorModels, PsychologicalFood PreferencesMacaca mulattaPrefrontal CortexReaction TimeLearningPsychomotor PerformanceSocial BehaviorSexual BehaviorCuesRats, Long-EvansColor PerceptionBehaviorAdolescent BehaviorSexual Behavior, AnimalTime FactorsAnalysis of VarianceModels, NeurologicalNerve NetBrain MappingPhotic StimulationDopamineQuestionnairesUnited States Federal Trade CommissionCross-Sectional StudiesUnited StatesChild BehaviorSocioeconomic FactorsBrainRisk FactorsExploratory BehaviorMagnetic Resonance ImagingLongitudinal StudiesEarly Termination of Clinical TrialsChild Behavior DisordersMaternal BehaviorHealth SurveysBehavior TherapyRegression AnalysisStereotyped BehaviorAge FactorsMotor ActivityModels, StatisticalAlcohol DrinkingSex FactorsEducational StatusHealth Knowledge, Attitudes, PracticePrevalenceSubstance-Related DisordersAggressionNesting BehaviorAgonistic BehaviorOdds RatioAppetitive BehaviorSmokingVeterinary MedicineContraception BehaviorUrban PopulationMultivariate AnalysisInterviews as TopicAlgorithmsSelf-Injurious BehaviorPregnancyCohort StudiesLinear ModelsHealth StatusPredatory BehaviorCareer ChoiceComputer SimulationSocial Behavior DisordersPatient Acceptance of Health CareParentsProspective StudiesClinical Trials, Phase II as TopicPovertyResidence CharacteristicsAfrican AmericansBehavior, AddictiveSexual PartnersParent-Child Relations