Take Our Memorial Day Poll!

BHPL will be closed on Sunday and Monday for Memorial Day. In the meantime, keep the "little grey cells" sharp with the poll on the right (as Hercule Poirot would say). The choices (self-pursuit, circumvolution, stereotypic whirling and ritualistic motor behavior) are taken from an e-mail discussion that appeared today on the listserv Project Wombat: the Difficult Reference Question Mailing List.