6.2 Ravens Matrices
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Flynn, J. R. (1987). Massive IQ gains in 14 nations: What IQ tests really measure. Psychological Bulletin, 101, 171-191.
Flynn, J. R. (1998b). Israeli military IQ tests: Gender differences small; IQ gains large. Journal of Biosocial Science, 30, 541- 553.
Flynn, J. R. (1999).  Searching for justice: The discovery of IQ gains over time. American Psychologist, 54(1), 5-20.
Flynn, J. R. (2010b).  Problems with IQ gains: The huge Vocabulary gap.  Journal of Psychoeducational Assessment, 28 (5), in press.
Flynn, J. R., & Widaman, K. F. (2008). The Flynn effect and the shadow of the past: Mental retardation and the indefensible and indispensible role of IQ. In L. M. Glidden (Ed.), International Review of Mental Retardation (Vol. 35, pp. 121- 149). Boston: Elsevier
Hiscock, M. (2007). The Flynn effect and its relevance to neuropsychology. Journal of Clinical and Experimental Neuropsychology, 29(5), 514-529.
Lynn, R. (1992). Does Spearman’s g decline at high IQ levels? Journal of Genetic Psychology, 153(2), 229-230
Lynn, R. (2009). Fluid intelligence but not vocabulary has increased in Britain, 1979–2008. Intelligence, 2009, 249−255.
Lynn, R., & Hampson, S. (1986). The rise of national intelligence: Evidence from Britain, Japan and the U.S.A. Personality and Individual Difference, 7, 23−32.
Lynn, R. & Meisenberg, G. (2010).  The average IQ of sub-Saharan Africans: Comments on Wicherts, Dolan, and van der Maas.  Intelligence, 38, 21–29.
Pullmann, H., Allik, J. & Lynn, R. (2004).   The growth of IQ among Estonian school children from ages 7 to 19.  Journal of Biosocial Science, 36(6), 735-740.
McGrew, K. (2010). The Flynn Effect and Its Critics:  Rusty Linchpins and “Lookin’ for g and Gf in Some of the Wrong Places.”  Journal of Psychoeducational Assessment, 28 (5), in press.
Wicherts, J. M., Dolan, C. V., Carlson, J. S., & van der Maas, H. L. J. (in press). Raven’s test performance of sub-Saharan Africans; mean level, psychometric properties, and the Flynn Effect. Learning and Individual Differences
Wicherts, J. M., Dolan, C. V., & Van der Maas, H. L. J. (2010a). A systematic literature review of the average IQ of sub-Saharan Africans. Intelligence, 38, 1-20.