Home > Archive > Volume 39, No. 4

Volume 39, Number 4, 1999

The 'Flynn Effect': How Applicable is it to Longitudinal IQ Assessment of American

Ralph Scott and Brian Poncy

Two Origins of Language Evolution: Unilateral Gestural Language and Bilateral Vocal

Kanetoshi Hattori

Social Organization, Group Conflict and the Demise of Neanderthals

Azar Gat

The Pheromone Androsterol: Evolutionary Considerations

Edward M. Miller

The British Martyrs, Aaron and Julius

Philip Thornhill

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