title: Family size and birth order as factors on the IQ performance of black and white children.
authors.forename: L C
authors.initials: LC
authors.lastname: Steelman
authors.forename: J T
authors.initials: JT
authors.lastname: Doby
mesh_terms: D000293:Adolescent; D001741:Black or African American; D000367:Age Factors; D000569:Americas; D001519:Behavior; D001722:Birth Order; D002648:Child; D003469:Culture; D003710:Demography; D019049:Developed Countries; D005006:Ethnicity; D005191:Family Characteristics; D005195:Family Relations; D007360:Intelligence; D009656:North America; D010551:Personality; D011153:Population; D011154:Population Characteristics; D011584:Psychology; D014481:United States; D044465:White People
keywords: Age Factors; Americas; Behavior; Birth Order; Blacks; Child; Cultural Background; Demographic Factors; Developed Countries; Ethnic Groups; Family And Household; Family Characteristics; Family Relationships; Family Size; Intelligence; North America; Northern America; Personality; Population; Population Characteristics; Psychological Factors; United States; Whites; Youth