Two gems—
Kevin Lewis O’Neill, “I Want More of You: The Politics of Christian Eroticism in Postwar Guatemala”, in Comparative Studies in Society and History, Vol. 52, No. 1, January 2010, pp. 131–156.
Jessica F. Cantlon and Elizabeth M. Brannon, “Basic Math in Monkeys and College Students”, in PLoS Biology, Vol. 5, No. 12, December 2007.