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Abstract
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Keywords:
AmericasBehaviorDemographic FactorsDeveloped CountriesDeveloping CountriesFamily And HouseholdFamily CharacteristicsFamily DemographyFamily ResearchFamily SizeNorth AmericaNorthern AmericaPopulationPopulation CharacteristicsProbabilityPsychological FactorsResearch ReportSex FactorsSex PreferenceUnited StatesValue Orientation