IQ Pipeline: Gf and simple storage; IQ and religion

A few select articles "in press" in Intelligence. Double click on images to enlarge









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IQ Pipeline 2-14-10: Articles "in press" in journal Intelligence

"In press" in Intelligence.

Wayne Silverman, Charles Miezejeski, Robert Ryan, Warren Zigman, Sharon Krinsky-McHale, Tiina Urv, Stanford-Binet and WAIS IQ differences and their implications for adults with intellectual disability (aka mental retardation), Intelligence, In Press, Corrected Proof, Available online 25 January 2010, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.12.005.
(http://www.sciencedirect.com/science/article/B6W4M-4Y7NJN8-1/2/c34f481640abfc9768fd15b536ddb286)
Keywords: Intellectual disability; Intelligence testing; IQ

Nash Unsworth, Interference control, working memory capacity, and cognitive abilities: A latent variable analysis, Intelligence, In Press, Corrected Proof, Available online 8 January 2010, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.12.003.
(http://www.sciencedirect.com/science/article/B6W4M-4Y41MM1-2/2/e49b1ebc9322dc2e14ada20d86ee64ac)
Keywords: Interference control; Working memory capacity; Intelligence

Scott Barry Kaufman, Colin G. DeYoung, Jeremy R. Gray, Jamie Brown, Nicholas Mackintosh, Corrigendum to 'Associative learning predicts intelligence above and beyond working memory and processing speed' [Intelligence 37 (2009) 374-382], Intelligence, In Press, Corrected Proof, Available online 8 January 2010, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.12.001.
(http://www.sciencedirect.com/science/article/B6W4M-4Y41MM1-1/2/8436cde374e503e5871a0f5ca0dc96b3)

J. Philippe Rushton, Arthur R. Jensen, The rise and fall of the Flynn Effect as a reason to expect a narrowing of the Black-White IQ gap, Intelligence, In Press, Corrected Proof, Available online 6 January 2010, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.12.002.
(http://www.sciencedirect.com/science/article/B6W4M-4Y3K157-2/2/6f6533194b568822fa86c8a3594eeb38)

Charlie L. Reeve, Debra Basalik, Average state IQ, state wealth and racial composition as predictors of state health statistics: Partial support for `g' as a fundamental cause of health disparities, Intelligence, In Press, Corrected Proof, Available online 6 January 2010, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.11.009.
(http://www.sciencedirect.com/science/article/B6W4M-4Y3K157-1/2/ee92f5b8e0180d6055bd2d8ecfc04d13)
Keywords: Cognitive epidemiology; Intelligence; State IQ; Racial disparities; Health outcomes

Wendy Johnson, Caroline E. Brett, Ian J. Deary, Intergenerational class mobility in Britain: A comparative look across three generations in the Lothian Birth Cohort 1936, Intelligence, In Press, Corrected Proof, Available online 31 December 2009, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.11.010.
(http://www.sciencedirect.com/science/article/B6W4M-4Y29SYN-1/2/9c9df59d0004d41e032515e8c2b6e19b)
Abstract: 
Keywords: Social class mobility; Childhood IQ; Education; Social class

Heath A. Demaree, Kevin J. Burns, Michael A. DeDonno, Intelligence, but not emotional intelligence, predicts Iowa Gambling Task performance, Intelligence, In Press, Corrected Proof, Available online 31 December 2009, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.12.004.
(http://www.sciencedirect.com/science/article/B6W4M-4Y29SYN-2/2/270b06531fbc29d924bc55137b49aa81)
Keywords: Intelligence; Emotional intelligence; Iowa Gambling Task; Decision-making; Emotion; Cognition

Richard Lynn, D.L. Robinson, Brain, Mind and Behaviour: A New Perspective on Human Nature (Second ed), Pontoon Publications, Dundalk, Ireland (2009) ISBN 978-0-9561812-0-6., Intelligence, In Press, Corrected Proof, Available online 14 December 2009, ISSN 0160-2896, DOI: 10.1016/j.intell.2009.11.007.
(http://www.sciencedirect.com/science/article/B6W4M-4XXNV69-1/2/6c5bed130ff12385beaa38fe7f55497e)

Technorati Tags: psychology, school psychology, educational psychology, neuropsychology, cognition, cognitive abilities, intelligence, IQ, IQ tests, IQ scores, ISIR, IQs Corner

IQ Pipeline: Dependability of general (g)-factor loadings

The following article, which is a contemporary update (via more sophisticated statistical methodology) and extension of Thorndike's (1987) classic article on the "Stability of Factor Loadings", is now "in press" in the journal Intelligence.

Floyd, R., Shands, E., Rafaela, F., Bergeron, R & McGrew, K. (2009, in press). The dependability of general-factor loadings: The effects of factor-extraction methods, test battery composition, test battery size, and their interactions. Intelligence

Abstract

To understand the extent to which the general-factor loadings of tests are inherent in their characteristics or due to the sampling of tests, the number of tests in the correlation matrix, and the factor-extraction methods used to obtain them, test scores from a large sample of young adults were inserted into independent and overlapping batteries of varying sizes. Principal factors analysis, maximum-likelihood estimation, and principal components analysis yielded general-factor loadings for each test. Generalizability theory analyses revealed that the characteristics of the tests consistently contributed the largest percentage of variance. Variance attributable to the factor-extraction method and its interactions was sizeable when principal components analysis was included in the analysis but negligible when it was excluded. Psychometric sampling error produced sizeable variance components in some analyses, and its effects were magnified when test batteries diminished in size. When results from principal components analysis were excluded and when the effects of psychometric sampling error were reduced, general-factor loadings were highly dependable across varying conditions.

Technorati Tags: psychology, educational psychology, school psychology, cognition, neuropsychology, intelligence, IQ, IQ tests, g, g-loadings, general intelligence, factor analysis, generalizability

IQ - this just in: ISIR Intelligence issue 37(2), 2009

The TOC for the latest issue of Intelligence is listed below.  Major focus on neuroanatomical-intelligence relations research.  So much to read...so little time.

Authors    R Colom, RJ Haier, K Head, J AlvarezLinera, MA Quiroga, PC Shih, RE Jung
Title    Gray matter correlates of fluid, crystallized, and spatial intelligence: Testing the P-FIT model
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 124-135


Authors    RJ Haier, R Colom, DH Schroeder, CA Condon, C Tang, E Eaves, K Head
Title    Gray matter and intelligence factors: Is there a neuro-g?
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 136-144


Authors    S Karama, Y AdDabbagh, RJ Haier, IJ Deary, OC Lyttelton, C Lepage, AC Evans
Title    Positive association between cognitive ability and cortical thickness in a representative US sample of healthy 6 to 18 year-olds
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 145-155


Authors    E Luders, KL Narr, PM Thompson, AW Toga
Title    Neuroanatomical correlates of intelligence
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 156-163


Authors    VJ Schmithorst
Title    Developmental sex differences in the relation of neuroanatomical connectivity to intelligence
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 164-173


Authors    CS Yu, FC Lin, L Zhao, J Ye, W Qin
Title    Occult white matter damage contributes to intellectual disability in tuberous sclerosis complex
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 174-180


Authors    M vanLeeuwen, JS Peper, SM vandenBerg, RM Brouwer, HEH Pol, RS Kahn, DI Boomsma
Title    A genetic analysis of brain volumes and IQ in children
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 181-191


Authors    RE Jung, C Gasparovic, RS Chavez, A Caprihan, R Barrow, RA Yeo
Title    Imaging intelligence with proton magnetic resonance spectroscopy
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 192-198


Authors    GD Waiter, IJ Deary, RT Staff, AD Murray, HC Fox, JM Starr, LJ Whalley
Title    Exploring possible neural mechanisms of intelligence differences using processing speed and working memory tasks: An fMRI study
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 199-206


Authors    AC Neubauer, A Fink
Title    Intelligence and neural efficiency: Measures of brain activation versus measures of functional connectivity in the brain
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 223-229


Authors    RJ Haier
Title    Neuro-intelligence, neuro-metrics and the next phase of brain imaging studies
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 121-123


Authors    B Rypma, V Prabhakaran
Title    When less is more and when more is more: The mediating roles of capacity and speed in brain-behavior efficiency
Full source    Intelligence, 2009, Vol 37, Iss 2, Sp. Iss. SI, pp 207-222

Technorati Tags: psychology, educational psychology, school psychology, neuropsychology, intelligence, IQ, IQ tests, IQ scores, ISIR

IQ pipeline # 2: Intelligence "in press" articles

Below is the current list of "in press" manuscripts for Intelligence. Some very interesting reading coming. If any reader see's a manuscript they are dying to read, and would be interested in securing a pdf copy now, in exchange for writing a guest blog post here at IQ's Corner....contact me via my email - iap@earthlink.net

Corrigendum to “Childhood intelligence predicts voter turnout, voting preferences, and political involvement in adulthood: the 1970 British Cohort Study” [Intelligence 36 (2008)
In Press, Corrected Proof, Available online 5 December 2008
Ian J. Deary, G. David Batty, Catharine R. Gale

Inbreeding depression and IQ in a study of 72 countries
In Press, Corrected Proof, Available online 5 December 2008
Michael A. Woodley

A genetic analysis of brain volumes and IQ in children
In Press, Corrected Proof, Available online 3 December 2008
Marieke van Leeuwen, Jiska S. Peper, Stéphanie M. van den Berg, Rachel M. Brouwer, Hilleke E. Hulshoff Pol, René S. Kahn, Dorret I. Boomsma

Murray , Real education: Four simple truths for bringing America's schools back to reality, Crown Forum, New York (2008) ISBN 978-0-307-40538-8 219 pages.
In Press, Corrected Proof, Available online 29 November 2008
Jonathan Wai

Intelligence and neural efficiency: Measures of brain activation versus measures of functional connectivity in the brain
In Press, Corrected Proof, Available online 28 November 2008
Aljoscha C. Neubauer, Andreas Fink

Intelligence and semen quality are positively correlated
In Press, Corrected Proof, Available online 28 November 2008
Rosalind Arden, Linda S. Gottfredson, Geoffrey Miller, Arand Pierce
Fluid intelligence is independently associated with all-cause mortality over 17 years in an elderly community sample: An investigation of potential mechanisms
In Press, Corrected Proof, Available online 22 November 2008
Philip J. Batterham, Helen Christensen, Andrew J. Mackinnon

Positive association between cognitive ability and cortical thickness in a representative US sample of healthy 6 to 18 year-olds
In Press, Corrected Proof, Available online 18 November 2008
S. Karama, Y. Ad-Dab'bagh, R.J. Haier, I.J. Deary, O.C. Lyttelton, C. Lepage, A.C. Evans and the Brain Development Cooperative Group
Exploring possible neural mechanisms of intelligence differences using processing speed and working memory tasks: An fMRI study
In Press, Corrected Proof, Available online 18 November 2008
Gordon D. Waiter, Ian J. Deary, Roger T. Staff, Alison D. Murray, Helen C. Fox, John M. Starr, Lawrence J. Whalley

Cognition and survival in a biracial urban population of old people
In Press, Corrected Proof, Available online 12 November 2008
Robert S. Wilson, Lisa L. Barnes, Carlos F. Mendes de Leon, Denis A. Evans

Fluid intelligence but not vocabulary has increased in Britain, 1979–2008
In Press, Corrected Proof, Available online 11 November 2008
Richard Lynn

The Wonderlic Personnel Test and elementary cognitive tasks as predictors of religious sectarianism, scriptural acceptance and religious questioning
In Press, Corrected Proof, Available online 8 November 2008
Sharon Bertsch, Bryan J. Pesta

Level of cognitive performance as a correlate and predictor of health behaviors that protect against cognitive decline in late life: The path through life study
In Press, Corrected Proof, Available online 5 November 2008
Kaarin J. Anstey, Lee-Fay Low, Helen Christensen, Perminder Sachdev

John and Jean Raven, Editors, Uses and Abuses of Intelligence: Studies advancing Spearman and Raven's Quest for Non-Arbitrary Metrics, Royal Fireworks Press, New York (2008), p. 593 ISBN 978-0-89624-356-7.
In Press, Corrected Proof, Available online 5 November 2008
Earl Hunt

IQ in childhood and the metabolic syndrome in middle age: Extended follow-up of the 1946 British Birth Cohort Study
In Press, Corrected Proof, Available online 21 October 2008
Marcus Richards, Stephanie Black, Gita Mishra, Catharine R. Gale, Ian J. Deary, David G. Batty

Structure and continuity of intellectual development in early childhood
In Press, Corrected Proof, Available online 9 October 2008
Otilia M. Blaga, D. Jill Shaddy, Christa J. Anderson, Kathleen N. Kannass, Todd D. Little, John Colombo

Intelligence in childhood and risk of psychological distress in adulthood: The 1958 National Child Development Survey and the 1970 British Cohort Study
In Press, Corrected Proof, Available online 8 October 2008
Catharine R. Gale, Stephani L. Hatch, G. David Batty, Ian J. Deary

Emotional intelligence: The MSCEIT from the perspective of generalizability theory
In Press, Corrected Proof, Available online 7 October 2008
Hallvard Føllesdal, Knut A. Hagtvet

CHC theory and the human cognitive abilities project: Standing on the shoulders of the giants of psychometric intelligence research
In Press, Corrected Proof, Available online 26 September 2008
Kevin S. McGrew
What has caused the Flynn effect? Secular increases in the Development Quotients of infants
In Press, Corrected Proof, Available online 21 September 2008
Richard Lynn
Gray matter correlates of fluid, crystallized, and spatial intelligence: Testing the P-FIT model
In Press, Corrected Proof, Available online 18 September 2008
Roberto Colom, Richard J. Haier, Kevin Head, Juan Álvarez-Linera, María Ángeles Quiroga, Pei Chun Shih, Rex E. Jung

The global bell curve: Race, IQ, and inequality worldwide
In Press, Corrected Proof, Available online 18 September 2008
Wendy Johnson
The intelligence–religiosity nexus: A representative study of white adolescent Americans
In Press, Corrected Proof, Available online 16 September 2008
Helmuth Nyborg

Reversing the speed–IQ correlation: Intra-individual variability and attentional control in the inspection time paradigm
In Press, Corrected Proof, Available online 13 September 2008
Mark C. Fox, Roy W. Roring, Ainsley L. Mitchum

Are apparent sex differences in mean IQ scores created in part by sample restriction and increased male variance?
In Press, Corrected Proof, Available online 11 September 2008
Dominika Dykiert, Catharine R. Gale, Ian J. Deary

Correlations between intelligence and components of serial timing variability
In Press, Corrected Proof, Available online 6 September 2008
Guy Madison, Lea Forsman, Örjan Blom, Anke Karabanov, Fredrik Ullén
“Intelligence and Civilisation”: A Ludwig Mond lecture delivered at the University of Manchester on 23rd October 1936 by Godfrey H. Thomson. A reprinting with background and commentary
In Press, Corrected Proof, Available online 5 September 2008
Ian J. Deary, Martin Lawn, Caroline E. Brett, David J. Bartholomew
Culture-fair prediction of academic achievement
In Press, Corrected Proof, Available online 30 August 2008
Joseph F. Fagan, Cynthia R. Holland

Neuroanatomical correlates of intelligence
In Press, Corrected Proof, Available online 30 August 2008
Eileen Luders, Katherine L. Narr, Paul M. Thompson, Arthur W. Toga

John Carson, Editor, The measurement of merit: Talents, intelligence and equality in the French and American Republics, 1750–1940, Princeton University Press (2007) xvii + 401 pages, ISBN-10: 0-691-01715-0.
In Press, Corrected Proof, Available online 21 August 2008
David J. Bartholomew
Developmental sex differences in the relation of neuroanatomical connectivity to intelligence
In Press, Corrected Proof, Available online 13 August 2008
Vincent J. Schmithorst
Occult white matter damage contributes to intellectual disability in tuberous sclerosis complex
In Press, Corrected Proof, Available online 25 July 2008
Chunshui Yu, Fuchun Lin, Li Zhao, Jing Ye, Wen Qin

Modeling the impact of test anxiety and test familiarity on the criterion-related validity of cognitive ability tests
In Press, Corrected Proof, Available online 7 July 2008
Charlie L. Reeve, Eric D. Heggestad, Filip Lievens

Comparability of IQ scores over time
In Press, Corrected Proof, Available online 20 June 2008
Olev Must, Jan te Nijenhuis, Aasa Must, Annelies E.M. van Vianen

Average intelligence predicts atheism rates across 137 nations
In Press, Corrected Proof, Available online 29 April 2008
Richard Lynn, John Harvey, Helmuth Nyborg


Technorati Tags: psychology, educational psychology, school psychology, neuropsychology, cognition, intelligence, ISIR, cognitive

IQ pipeline #1: Intelligence articles

Below is the current list of manuscripts published in the latest issue (Vol 36, No. 6; 2008) of Intelligence. Some very interesting reading coming. If any reader see's a manuscript they are dying to read, and would be interested in securing a pdf copy now, in exchange for writing a guest blog post here at IQ's Corner....contact me via my email - iap@earthlink.net

The geography of IQ
Garry A. Gelade

Sex differences in latent cognitive abilities ages 6 to 59: Evidence from the Woodcock–Johnson III tests of cognitive abilities
Timothy Z. Keith, Matthew R. Reynolds, Puja G. Patel, Kristen P. Ridley

Does test anxiety induce measurement bias in cognitive ability tests?
Charlie L. Reeve, Silvia Bonaccio

Do twins have lower cognitive ability than singletons?
Dinand Webbink, Danielle Posthuma, Dorret I. Boomsma, Eco J.C. de Geus, Peter M. Visscher

Childhood intelligence predicts voter turnout, voting preferences, and political involvement in adulthood: The 1970 British Cohort Study
Ian J. Deary, G. David Batty, Catharine R. Gale

A note on sex differences in mental rotation in different age groups
Christian Geiser, Wolfgang Lehmann, Michael Eid

Intellectual competence and academic performance: Preliminary validation of a model
Tomas Chamorro-Premuzic, Adriane Arteche

Investigating the ‘g’-saturation of various stratum-two factors using automatic item generation
Martin E. Arendasy, Andreas Hergovich, Markus Sommer

Working memory and intelligence are highly related constructs, but why?
Roberto Colom, Francisco J. Abad, Mª Ángeles Quiroga, Pei Chun Shih, Carmen Flores-Mendoza

Neural substrates of the Topology Test to measure fluid reasoning: An fMRI study
Hiromi Masunaga, Ryuta Kawashima, John L. Horn, Yuko Sassa, Atsushi Sekiguchi

Beauty and intelligence may – or may not – be related
Kevin Denny

Domain-specific and domain-general learning factors are expressed in genetically heterogeneous CD-1 mice
Stefan Kolata, Kenneth Light, Louis D. Matzel

Intelligence and birth order in boys and girls
Dorret I. Boomsma, Toos C.E.M. van Beijsterveld, A. Leo Beem, Rosa A. Hoekstra, Tinca J.C. Polderman, Meike Bartels

Stereotype threat as validity threat: The anxiety–sex–threat interaction
Ana R. Delgado, Gerardo Prieto

Which working memory functions predict intelligence?
Klaus Oberauer, Heinz-Martin Süß, Oliver Wilhelm, Werner W. Wittmann

Recruitment modeling: An analysis and an application to the study of male–female differences in intelligence
Earl Hunt, Tara Madhyastha

Inspection Time: A biomarker for cognitive decline
Tess Gregory, Ted Nettelbeck, Sara Howard, Carlene Wilson

Working memory, visual–spatial-intelligence and their relationship to problem-solving
Markus Bühner, Stephan Kröner, Matthias Ziegler

Survey of opinions on the primacy of g and social consequences of ability testing: A comparison of expert and non-expert views
Charlie L. Reeve, Jennifer E. Charles


Recently-derived variants of brain-size genes ASPM, MCPH1, CDK5RAP and BRCA1 not associated with general cognition, reading or language
Timothy C. Bates, Michelle Luciano, Penelope A. Lind, Margaret J. Wright, Grant W. Montgomery, Nicholas G. Martin

Science in elementary school: Generalist genes and school environments
Claire M.A. Haworth, Yulia Kovas, Philip S. Dale, Robert Plomin

The quest for item types based on information processing: An analysis of Raven's Advanced Progressive Matrices, with a consideration of gender differences
François Vigneau, Douglas A. Bors

IQ, cultural values, and the technological achievement of nations
Garry A. Gelade

SAT and ACT predict college GPA after removing g
Thomas R. Coyle, David R. Pillow

An ethnographic approach to studying practical intelligence: A Review of Gang Leader for a Day .S. Venkatesh, Editor, Gang leader for a day, Penguin, New York (2008) ISBN 978-1594201509.731
Robert J. Sternberg

Richard Lynn and Tatu Vanhanen, IQ and global inequality , Washington Summit Publishers, Augusta, GA (2006) (Pp. xx+400), ISBN:978-1-59368-025-1 (hard cover) 978-1-59368-024-4 (paperback).
Michael A. McDaniel

Behavioral Genetics, 5th Edition, Robert Plomin, John C. DeFries, Gerald E. McClearn, Peter McGuffin, New York, NY: Worth Publishers, ISBN-10: 1-4292-0577-6, ISBN-13: 978-1-4292-057, XVIII introductory pages, 505 text pages.
Wendy Johnson
Technorati Tags: psychology, educational psychology, school psychology, neuropsychology, cognition, intelligence, ISIR, cognitive