Turner, G. H., and Penfold, D. J. (1952). The scholastic aptitude the Indian children of the Caradoc reserve. Canadian Journal of Psychology, 6, 31–44.
Tzriel, D., and Caspi, N. (1992). Cognitive modifiability and cognitive performance of deaf and hearing preschool children. Journal of Special Education, 26, 235–252.
Ucman, P. (1972). A normative study of the Goodenough-Harris test on a Turkish sample. In L. J. Cronbach and P. J. D. Drenth (Eds.). Mental Tests and Cultural Adaptation. The Hague: Mouton.
UNICEF. (1996). The State of the World’s Children. Oxford, U. K.: Oxford University Press.
United States Bureau of the Census. (1989). The Hispanic population of the United States. Current Population Reports, series P-20, No. 444.
United States Department of Health, Education and Welfare. (1970). Intellectual Maturity of Children. Washington, D.C.
United States Department of Health, Education and Welfare. (1971). Intellectual Development of Children. Washington, D.C.
United States National Aeronautics and Space Administration. (1978). Anthropometric Source Book, vol. 2, Handbook of Anthropometric Data. Washington, D.C.
Valencia, R. R. (1979). Comparison of performance of Chicano and Anglo-Saxon third grade boys on Raven’s Colored Progressive Matrices. Psychology in the Schools, 16, 448–453.
Valentine, M. (1959). Psychometric testing in Iran. Journal of Mental Science, 105, 93-107.
Van de Vijver, F. J. R., and Willemse, G. R. (1991). Are reaction time tasks better suited for cultural minorities than paper and pencil tests? In N. Bleichrodt and P. J. D.
Drenth (Eds.). Contemporary Issues in Cross-Cultural Psychology. Amsterdam: Swets and Zeitlinger.
Vandenburg, S.G. (1962).The hereditary abilities study: hereditary components in a psychological test battery. American Journal of Human Genetics, 14, 220–237.
Vejleskov, H. (1968). An analysis of Raven Matrix responses in fifth grade children. Scandinavian Journal of Psychology, 9, 177–186.
Verhagen, P. (1956). Utilite actuelle des tests pour l» etude psychologique des autochtones Congolais. Revue de Psychologie Appliquee, 6, 139–151.
Verive, J. М., and McDaniel, M. A. (1996). Short-term memory tests in personnel selection: low adverse impact and high validity. Intelligence, 23, 15–32.
Vernon, P. A. (1989). The heritability of measures of speed of informa-tion-processing. Personality and Individual Differences, 10, 573–576.
Vernon, P. A., Wickett, J. С., Bazana, P. G., and Stelmack, R. М. (2000). The
neuropsychology and neurophysiology of human intelligence. In R. J. Sternberg (Ed.). Handbook of Intelligence. Cambridge, UK: Cambridge University Press.
Vernon, P. E. (1969). Intelligence and Cultural Environment. London: Methuen.
Vernon, P. E. (1979). Intelligence: Heredity and Environment. San Francisco: Freeman. Vernon, P. E. (1982). The Abilities and Achieve-ments of Orientals in North America. New York: Academic Press.
Vernon, P. E. (1984). The abilities and achievements of ethnic groups in Canada with special reference to Canadian natives and Orientals. America. In S. M. Samuda, J. W. Berry, and M. Laferriere (Eds.). Multiculturalism in Canada. Toronto: Allyn and Bacon.
Vincent, P. (1966). The measured intelligence of Glasgow Jewish schoolchildren. Jewish Journal of Sociology, 8, 92-108.
Vitti, P., Aghini-Lombardi, E, and Antonangeli, L. (1992). Mild iodine deficiency in fetal/ neonatal life and neuropsychological performances. Ada Medica Austriaca, 19, 57–67.
Wagner, K. (1937). The cranial capacity of the Oceanic races. Norske Videnskaps-akademi I Oslo. 1 Mat. Naturv. Klasse № 2.
Wake, C. S. (1872). The mental characteristics of primitive man as exemplified by the Australian Aborigines. Journal of the Anthropological Institute, 1, 74–84.
Waldman, I. D., Weinberg, R. A., and Scarr, S. (1994). Racial-group differences in IQ in the Minnesota Transracial adoption study. Intelligence, 19, 29–44.
Waldron, L. A., and Gallimore, A. J. (1973). Pictorial depth perception in Papua New Guinea, Torres Straits and Australia. Australian Journal of Psychology, 25, 89–92.
Walters, R. H. (1958). The intelligence test performance of Maori children: a cross-cultural study. Journal of Abnormal and Social Psychology, 58, 107–114.
Watanabe, S., Ayta, W. E. E, and Hamaguchi, H. (2003). Some evidence of a date of first humans to arrive in Brazil. Journal of Archeological Science, 30, 351–254.
Weede, E., and Kampf, S. (2002). The impact of intelligence and institutional improvements on economic growth. Kyklos, 55, 361–380.
Wein,N., and Stevenson, B. (1972). Pre-school education programme — Dominica: Pilot evaluation of 3 and 4 year olds. Jamaica: Bernard Van Leer Foundation UWI, Mona.
Weinberg, R. A., Scarr, S., and Waldman, I. D. (1992). The Minnesota transracial
adoption study: a follow-up of the IQ test performance at adolescence. Intelligence, 16, 117–135.
Werner, E. E., Bierman, J., and French, E (1971). The Children of Kauai: A Longitudinal Study from the Prenatal Period to Age Ten. Honolulu: University of Hawaii Press.
Werner, E. E., Simonian, K., and Smith R. S. (1968). Ethnic and socio-economic status differences in abilities and achievements among preschool and school-aged children in Hawaii. Journal of Social Psychology, 75, 43–59.
West, A. М., Mackintosh, N. J., and Mascie-Taylor, C. G. N. (1992). Cognitive and educational attainment in different ethnic groups. Journal of Biosocial Science, 24, 539–554.
West, L. W, and MacArthur, R. S. (1964). An evaluation of selected intelligence tests for two samples of Metis and Indian children. Alberta Journal of Educational Research, 10, 17–27.
Weyl, N. (1967a). White Rhodesians: an unrecognised intellectual elite. Mankind Quarterly, 7, 207–210.
Weyl, N. (1967b). Personal communication.
Wilgosh, L., Mulcahy, R., and Walters, B. (1986). Assessing intellectual performance of culturally different Inuit children with the WISC-R. Canadian Journal of Behavioral Science, 18, 270–277.
Williams, W. M. (1998). Are We Raising Smarter Children Today? School- and Home- Related Influences on IQ. In U. Neisser (Ed.) The Rising Curve: Long term changes in IQ and related measures. Washington, D.C.: American Psychological Association Books.
Winkelmann, W. von (1972). Normen fur den Mann-Zeichen-Test von Ziler und die Coloured Progressive Matrices von Raven fur 5–7 jahrige Kinder. Psychologische Beitrage, 17, 80–94.
Winick, М., Meyer, К. K. and Harris, R. C. (1975). Malnutrition and environmental enrichment by early adoption. Science, 190, 1173–1175.
Wober, M. (1969). The meaning and stability of Raven’s matrices test among Africans. International Journal of Psychology, 4, 229–235.
Woodworth, R. S. (1910). Race differences in mental traits. Science, 31,171–186.
Workman, P. L. (1968). Gene flow and the search for natural selection in man. Human Biology, 40, 260–279.
Wright, S. C.,Taylor, D. М., and Ruggiero, К. M. (1996). Examining the potential for academic achievement among Inuit children. Journal of Cross-Cultural Psychology, 27, 733–753.
Wycherley, R., and Benjamin, L. (1998). WAIS-111 UK Manual. London: Psychological Corporation.
Wynn, T. (1989). The Evolution of Spatial Competence. Urbana, II: University of Illinois Press.
Yates, A. J., and Forbes, A. R. (1967). Raven’s Advanced Progressive Matrices: Provisional Manual for Australia and New Zealand. Hawthorn, Victoria: Australian Council for Educational Research.
Yee, L. Y., and La Forge, R. (1974). Relationship between mental abilities, social class, and exposure to English in Chinese fourth graders. Journal of Educational Psychology, 66, 826–834.
Yeung, К. T. (1922). The intelligence of Chinese children in San Francisco and vicinity. Journal of Applied Psychology, 5, 267–274.
Yousefi, E, Shahim, S., Razavieh, A., Mehryar, A. H., Hosseini, A. A., and Alborzi, S. (1992). Some normative data on the Bender Gestalt test performance of Iranian children. British Journal of Educational Psychology, 62, 410–416.
Yule, W., Berger, М., Rutter, М., and Yule, B. (1975). Children of West Indian
immigrants — 11. Intellectual performance and reading attainment. Journal of Child Psychology and Psychiatry, 16, 1-17.
Zaaiman, H. (1998). Selecting Students for Mathematics and Science. Pretoria: Sigma Press.
Zahimic, C., Girboveanu, М., Onofrei, A., Turcu, A., Voicu, C., Voicu, М., and Visan, О. M. (1974). Etolonarea matricelor progressive colorate Raven. Revista de Psihologie, 20, 313–321.
Zeidner, M. (1987a). Test of the cultural bias hypothesis: some Israeli findings. Journal of Applied Psychology, 72, 38–48.
Zeidner, M. (1987b). Validity of college admission indices for Jews and Arabs in Israel. Personality and Individual Differences, 8, 587–588.
Zhou, Z., and Boehm, A. E. (2001). American and Chinese children’s knowledge of basic relational concepts. School Psychology International, 22, 5-21.
Zindi, E (1994). Differences in psychometric performance. The Psychologist, 1, 549–552.