TY - GEN ID - cogprints682 UR - http://cogprints.org/682/ A1 - Clancey, William J. Y1 - 1991/// N2 - Descriptions of novice-expert differences, reasoning strategies, explanation-based learning, etc. are descriptions of how people create and use models within a representational language, when interacting with their environment in cycles of perceiving and acting. To complement these descriptions, we need to understand how representational languages are created. KW - situated cognition KW - representations KW - transaction KW - human learning TI - Situated cognition: Stepping out of representational flatland. SP - 109 AV - public EP - 112 ER -