te representation. [JCAI-09, 2009. onl2. Maria Montessori. The Montessori Method. Frederick A. Stokes, 1912. SVT 08. G. Metta, G. Sandini, D. Vernon, L. Natale, and F. Nori. The icub humanoid robot: an open plat- form for research in embodied cognition. Performance Metrics for Intelligent Systems Workshop (P