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Induced abortion ratio in modern Sweden falls with age, but rises again before menopause
Tullberg, B.S.; Lummaa1, V.
The psychology of social chess and the evolution of attribution mechanisms: explaining the fundamental attribution error
Do facial averageness and symmetry signal health?
Rhodes, G.; Zebrowitz, L.A.; Clark, A.; Kalick, S.M.; Hightower, A.; McKay, R.
Leaving your wife and your brothers: when polyandrous marriages fall apart
Second to fourth digit ratio and male ability in sport: implications for sexual selection in humans
Manning, J.T.; Taylor, R.P.
Luxury Fever: Why Money Fails to Satisfy in an Era of Excess - By Robert H. Frank. New York: The Free Press, 1999, 336 pages, ISBN 0-684-84234-3, $25.00 (US)