Educability-and-Group-Differences-1973-by-Arthur-Robert-Jensen

394 Educability and Group Differences
Yearbook of the National Society for the Study of Education. Part I.
Pp. 460-7.
te r m a n , l. m. & o d en , m. (1959) The Gifted Group at Mid-life.
Stanford, Calif.: Stanford University Press.
THEUNISSEN, k. b. (1948) A preliminary comparative study of the
development of motor behavior in European and Bantu children up to
the age of one year. M.A. thesis, Natal University College, Durban.
t h o d a y , j. m. (1969) Limitations to genetic comparison of populations.
Journal of Biosocial Science, Supplement, 1, pp. 3-14.
t h o d a y , j. m. & g ib so n , j. b. (1970) Environmental and genetical
contributions to class difference: a model experiment. Science, 167,
990-2.
t h o r n d i k e , e. L. (1940) Human Nature and the Social Order. New
York: Macmillan.
t h o r n d i k e , R. l. (1951) Community variables as predictors of intelligence
and academic achievement. Journal of Educational Psychology,
42, 321-38.
t h o r n d i k e , r. l. (1966) Intellectual status and intellectual growth.
Journal of Educational Psychology, 57, 121-7.
t h o r n d i k e , r. l. (1968) Review of R. Rosenthal and L. Jacobson,
‘Pygmalion in the Classroom’. American Educational Research
Journal, 5, 708-11.
t ib e r , n. & K en n ed y , w. a. (1964) The effect of incentives on the
intelligence test performance of different social groups. Journal of
Consulting Psychology, 28, 187.
t u d d e n h a m , r. d. (1970) A ‘Piagetian’ test of cognitive development.
In b. d o c k r e l l (ed.), On Intelligence. Toronto: Ontario Institute for
Studies in Education, pp. 49-70 (London, Methuen, 1970).
t u l k i n , s. R. (1968) Race, class, family, and school achievement.
Journal of Personality and Social Psychology, 9, 31-7.
t y l e r , l e o n a e. (1965) The Psychology of Human Differences, 3rd ed.
New York: Appleton-Century-Crofts.
U.S. Department of Health, Education and Welfare (1967) Vital
Statistics of the United States, 1965, Vol. II, Mortality, Part A.
Washington, D.C.
v a n d e n b e r g , s. g. (1962) The hereditary abilities study: Hereditary
components in a psychological test battery. American Journal of
Human Genetics, 14, 220-37.
v a n d e n b e r g , S. G. (1970) A comparison of heritability estimates of
U.S. Negro and white high school students. Acta Geneticae Medicae
et Gemellologiae, 19, 280-4.
vane, j u l i a R. (1966) Relation of early school achievement to high
school achievement when race, intelligence and socioeconomic factors
are equated. Psychology in the Schools, 3, 124-9.