Preschoolers' use of spatiotemporal history, appearance, and proper name in determining individual identity. Computer-implemented process for distributing and tracking pharmaceutical samples REVIEWS - Classical Art: From Greece to Rome Roger Penrose's Gravitonic Brains: A Review of _Shadows of the Mind_ by Roger Penrose Accountability practices in adult education: Insights from actor—network theory Literature of Canada Agnotology: How can we handle what we don't know in a knowing way? Reflections of Romanity: Discourses of Subjectivity in Imperial Rome Witnesses to the Struggle: Imaging the 1930s California Labor Movement Being in the Midst: Italo Calvino's If on a Winter's Night a Traveler