Home > Archive > Volume 49, No. 2

Volume 49, Number 2, 2008

Overpopulation and Underdevelopment

Bernard Gilland

National IQ Means, Calibrated and Transformed from Educational Attainment, and Their Underlying Gene Frequencies

Volkmar Weiss

Group Differences on the Naglieri Nonverbal Ability Test (NNAT)

George Manos

Norms and Gender Differences on the Progressive Matrices in Sudan

Omar Khaleefa, Mohamed A. Khatib, Mohied M. Mutwakkil and Richard Lynn

Norms for Intelligence Assessed by the Standard Progressive Matrices in Oman

Ahmed M. Abdel-Khalek and Richard Lynn

Non-Obvious Relationships between Anthropometry and Cognitive Ability

Aldric Hama

A Test of the Trivers-Willard Hypothesis with Three Samples of High-achieving Men: a Tenuous Fit for an Altricial, Fathering-intensive Species

Wade C. Mackey and Ronald S. Immerman

Bid-Inspired Artificial Intelligence: Theories, Methods, and Technologies • Saxons, Vikings and Celts: The Genetic Roots of Britain and Ireland

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