Designing Effective Instructional Signs with Schema Theory: Case Studies of Polystyrene Recycling
Werner, C. M., Rhodes, M.U. & Partain, K. K. (1998). Designing effective instructional signs with schema theory: Case studies of polystyrene recycling. Environment and Behavior, 30, 5, 709-735.
Clinical Validation and Cognitive Elaboration: Signs That Encourage Sustained Recycling
Werner, Carol M.; Stoll, Robert; Birch, Paul; White, Paul H. (2002). Clinical Validation and Cognitive Elaboration: Signs That Encourage Sustained Recycling. Basic and Applied Social Psychology, 24, 3, 185 â 203.