Family Correlates of Verbal Reasoning Ability.

[1]  M. A. Simpson.  Intelligence and Fertility , 1972 .

[2]  H. Eysenck,et al.  PERSONALITY IN PRIMARY SCHOOL CHILDREN: 3.—FAMILY BACKGROUND , 1970 .

[3]  B. Sutton-Smith,et al.  Sibling age spacing effects upon cognition. , 1969 .

[4]  R. W. Bradley.  Birth order and school-related behavior: a heuristic review. , 1968, Psychological bulletin.

[5]  N. Entwistle,et al.  Intelligence and family size, 1949-1965. , 1967, The British journal of educational psychology.

[6]  W. D. Altus.  Birth order and its sequelae. , 1966, Science.

[7]  P. Vernon.  Intelligence and attainment tests , 1961 .

[8]  A. Halsey,et al.  Social Class and Educational Opportunity , 1957, Teachers College Record: The Voice of Scholarship in Education.

[9]  A. Anastasi.  Intelligence and family size. , 1956, Psychological bulletin.

[10]  J. Sutter,et al.  LE NIVEAU INTELLECTUEL DES ENFANTS D'UNE MEME FAMILLE , 1954 .

[11]  J Nisbet,et al.  Family environment and intelligence. , 1953, The Eugenics review.

[12]  J. Blackburn.  Family size, intelligence, score and social class , 1947 .

[13]  Great Britain. Foreign Office..  Fertility in Marriage , 1946 .

[14]  M. Steckel.  Intelligence and Birth Order in Family , 1930 .

[15]  L. L. Thurstone,et al.  Birth order and intelligence. , 1929 .

[16]  H. E. Sutherland,et al.  THE CORRELATION BETWEEN INTELLIGENCE AND SIZE OF FAMILY1 , 1926 .

[17]  O. F. Cook.  THE HOME AND THE SCHOOL , 1922 .

[18]  E. Maccoby,et al.  The development of sex differences , 1966 .

[19]  Sampson Ee.  The study of ordinal position: antecedents and outcomes. , 1965 .

[20]  Quinn McNemar,et al.  Psychological statistics, 2nd ed. , 1955 .

[21]  Great Britain. Foreign Office..  The registrar-general's statistical review of England and Wales, for the year 1951 , 1925 .