References
- Anastasi , A. 1959 . Differentiating effect of intelligence and social status . Eugen. Quart. , 6 : 84 – 91 .
- _____ . 1964 . Culture fair testing . Educ. Horiz. , 43 : 26 – 30 .
- Bajema , C. 1963 . Estimation of the direction and intensity of natural selection in relation to human intelligence by means of the intrinsic rate of natural increase . Eugen. Quart. , 10 : 175 – 187 .
- _____ . 1966 . Relation of fertility to educational attainment in a Kalamazoo public school population: A follow‐up study . Eugen. Quart. , 13 : 306 – 315 .
- Baltes , P. B. 1968 . Longitudinal and cross‐sectional sequences in the study of age and generation effects . Hum. Devel. , 11 : 145 – 171 .
- Burt , C. 1940 . Factors of the mind , London : Univ. of London Press .
- _____ . 1946 . Intelligence and fertility , London : Hamilton .
- Burt , C. and Howard , M. 1956 . The multifactorial theory of inheritance and its application to intelligence . Brit. J. Statist. Psychol. , 9 : 95 – 131 .
- Butcher , H. J. 1968 . Human intelligence: Its nature and assessment , London : Methuen .
- Cancro , J. 1971 . Intelligence: Its nature, genetics and development , Urbana : Univ. of Illinois Press .
- Cattell , R. B. 1933 . The Cattell intelligence tests, scales I, II and III , London : Harrap .
- _____ . 1936 . Is national intelligence declining? . Eugen. Rev. , 27 : 181 – 203 .
- _____ . 1937 . The fight for our national intelligence , London : King .
- _____ . 1938 . Some changes in social life in a community with a falling intelligence quotient . Brit. J. Psychol. , 28 : 430 – 450 .
- _____ . 1942 . The concept of social status . J. Soc. Psychol. , 15 : 293 – 308 .
- _____ . 1950 . The fate of national intelligence: Test of a thirteen‐year prediction . Eugen. Rev. , 42 : 136 – 148 .
- _____ . 1953 . Research designs in psychological genetics with special reference to the multiple variance method . Amer. J. Hum. Genet. , 5 : 76 – 93 .
- _____ . 1963 . The interaction of hereditary and environmental influences . Brit. J. Statist. Psychol. , 16 : 191 – 210 .
- _____ . 1965 . The IPAT culture fair intelligence scales 1, 2 and 3. , Third edition , Champaign , Ill : Institute for Personality and Ability Testing .
- _____ . 1971 . Abilities: Their structure, growth and action , Boston : Houghton Mifflin .
- Cattell, R. B. and J. R. Nesselroade. Methodology and concepts in human behavior genetics. In press.
- Conrad , H. S. and Jones , H. E. 1932 . A field study of the differential birth rate . J. Amer. Statist. Assoc. , 27 : 153 – 159 .
- Cooley , C. H. 1937 . Social organization , New York : Scribner .
- Emmett , W. G. 1950 . The trend of intelligence in certain districts of England . Pop. Stud. , 3 : 324 – 337 .
- Falconer , D. S. 1960 . Introduction to quantitative genetics , New York : Ronald Press .
- Finch , T. H. 1946 . Enrollment increases and changes in the mental level of the high school population . Appl. Psychol. Monog. , 10 : 75
- Fuller , J. L. and Thompson , W. R. 1960 . Behavior genetics , New York : Wiley .
- Graham , R. K. 1970 . The future of man , North Quincy , Calif : Christopher Publishing Co. .
- Higgins , J. V. , Reed , E. W. and Reed , S. C. 1962 . Intelligence and family size: A paradox resolved . Eugen. Quart. , 9 : 84 – 90 .
- Horn , J. L. 1965 . Fluid and crystallized intelligence: A factor analytic study of the structure among primary mental abilities , Univ. of Illinois . Doctoral dissertation,
- Jinks , J. L. and Fulker , D. W. 1970 . Comparison of the biometrical, genetical, MAVA, and classical approaches to the analysis of human behavior . Psychol. Bull. , 73 : 311 – 349 .
- Langer , W. L. 1972 . Checks on population growth, 1750–1850 . Scien. Amer. , 226 : 92 – 99 .
- Lentz , F. F. 1927 . Relation of I.Q. to size of family . J. Educ. Psychol. , 18 : 486 – 496 .
- Loehlin , J. C. 1965 . Some methodological problems in Cattell's multiple variance analysis . Psychol. Rev. , 72 : 156 – 161 .
- Maxwell , J. 1969 . Intelligence, education, and fertility: A comparison between the 1932 and 1947 Scottish surveys . J. Biosoc. Sci. , 1 : 267 – 271 .
- McArthur , R. T. and Elley , W. B. 1963 . The reduction of socio‐economic bias in intelligence testing . Brit. J. Educ. Psychol. , 33 : 107 – 119 .
- Osborne , R. T. 1970 . Population pollution . J. Psychol. , 76 : 187 – 191 .
- Revelle , R. 1971 . Rapid population growth, consequences and policy implications , Baltimore : Johns Hopkins Univ. Press .
- Roberts , J. A. F. , Norman , R. M. and Griffiths , R. 1937 . Studies on a child population. III. Intelligence and family size . Ann. Eugen. , 8 : 175 – 215 .
- Sims , V. M. 1928 . The measurement of socio‐economic status , Bloomington , Ill : Public School Publishing Co. .
- Spearman , C. 1927 . The abilities of man , London : Macmillan .
- Sutherland , H. E. G. and Thomson , G. H. 1927 . The correlation between intelligence and family size . Brit. J. Psychol. , 17 : 81 – 92 .
- Thomson , G. H. 1950 . Intelligence and fertility . Eugen. Rev. , 41 : 163 – 170 .
- Thomson , G. H. 1949 . The trend of Scottish intelligence , London : Univ. of London Press .
- Tuddenham , R. D. 1948 . Soldier intelligence in World Wars I and II . Amer. Psychol. , 3 : 54 – 56 .
- Vandenberg , S. G. 1965 . Methods and goals in human behavior genetics , New York : Academic Press .
- Vernon , P. E. 1969 . Intelligence and cultural environment , London : Methuen .
- Waller , J. H. 1971 . Differential reproduction: Its relation to I.Q. test score, education, and occupation . Soc. Biol. , 18 : 122 – 136 .
- Warner , W. L. , Merker , M. and Ellis , K. 1949 . Social class in America: A manual of procedure for the measurement of social status , Chicago : Science Research Associates .