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Summary
No abstract available in PubMed .
Keywords:
AmericasAttitudeBehaviorBirth OrderBirth RateDeveloped CountriesEducationExaminations And DiagnosesFamily And HouseholdFamily CharacteristicsFamily RelationshipsFamily SizeFamily Size, IdealFirst BirthFloridaLaboratory Examinations And DiagnosesNorth AmericaNorthern AmericaPsychological FactorsReligionReproductionReproductive TechnologiesSchoolsSex PreferenceSex PreselectionSex RatioStudentsUnited StatesUniversitiesValue Orientation