Slide 11.1 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Five tests that correlate with Cattell’s g f factor Source: Technical Supplement for the Culture Fair Intelligence Test Scales 2 and 3. Copyright © 1973, The Institute of Personality and Ability Testing, Inc., Champaign, IL, reprinted by permission, all rights reserved.

Slide 11.2 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Summary of tests with large factor loadings on g f or g c Source: Adapted from Horn, J.L., Organization of abilities and the development of intelligence. Psychological Review, 1968, 75, 249. © 1968 by the American Psychological Association. Adapted by permission.

Slide 11.3 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Sternberg’s triarchic theory of intelligence

Slide 11.4 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Cognitive tests that usually show sex differences Source: Adapted with permission from Halpern, D.F., Sex difference in intelligence. American Psychologist, 1997, 52(10), 1091–1102. © 1997 The American Psychological Association, reprinted with permission.

Slide 11.5 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 The normal curve and data from intelligence testing Source: Terman, L.M. and Merrill, M.A., Stanford–Binet Intelligence Scale. Boston: Houghton-Mifflin, Copyright © 1960 by Houghton Mifflin Company.

Slide 11.6 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Calculating deviation IQ scores

Slide 11.7 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 WAIS-R subtests and typical questions or problems

Slide 11.8 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Foetal alcohol syndrome Source: Photographs courtesy of Katherine K. Sulik.

Slide 11.9 Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 Verbal and spatial ability in twins Source: Plomin, R. and DeFries, J.C., The genetics of cognitive abilities and disabilities. Scientific American, 1998, 287(5), pp. 40–47, reprinted by permission of Jennifer C. Christiansen.

Slide Carlson, Martin and Buskist, Psychology, 2 nd European edition © Pearson Education Limited 2006 IQ correlations of siblings Source: Adapted with permission from Scarr, S. (1997). In Intelligence, Heredity and Environments, edited by R.J. Sternberg and E. Grigorenko. © 1997 Cambridge University Press, New York.