See Faigman, Kaye, Saks, and Sanders, Modenr Scientific Evidence,West, 1997, ch. 14 for an excellent review of the issues in ploygraphy by a propoennt and by an opponent. Murray Levine Murray and/or Addie Levine e-mail: psylevin@acsu.buffalo.edu snail mail: Dept/. Psychology, SUNY Buffalo, Buffalo, NY 14260 voice: 716-645-3650 ext 228 Fax: 716-645-3801