The Effects of an Ambiguous, Negative Sign Prompts and a Clearly-Stated Positive Sign Prompt on Intentions to Litter
Horsley, A. D. (1988). The unintended effects of a posted sign on littering attitudes and stated intentions. Journal of Environmental Education, 19, 3, 10-14.
Waste Wise Program
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.
Recycling at Festivals and Public Events
Toward More Effective Antecedent Strategies for Environmental Programs
Ester, P. & Winett, R. A. (1982). Toward more effective antecedent strategies for environmental programs. Journal of Environmental Systems, 11, 3, 201-221.
Evaluating Participation in a Residential Recycling Program
Jacobs, H. E. & Bailey, J. S. (1982-83). Evaluating participation in a residential recycling program. Journal of Environmental Systems, 12, 2, 141-152.
Litter Reduction: A Review and Integration of the Literature. Special Issue: Litter Control and Recycling
Huffman, K. T., Grossnickle, W. F., Cope, J. G., & Huffman, K. P. (1995). Litter reduction: A review and integration of the literature. Special Issue: Litter control and recycling. Environment and Behavior, 27, 2, 153-183.
Reactance and Norm Appeal in Anti-Littering Messages
Reich, J. W., & Robertson, J. L. (1979). Reactance and norm appeal in anti-littering messages. Journal of Applied Social Psychology, 9, 1, 91-101.
Increasing Recycling in Office Environments: The Effects of Specific, Informative Cues
Austin, J., Hatfield, D. B., Grindle, A. C., & Bailey, J. S. (1993). Increasing recycling in office environments: The effects of specific, informative cues. Journal of Applied Behavior Analysis, 26, 2, 247-253.
Using Verbal and Visual Prompts to Control Littering in High Schools
Houghton, S. (1993). Using verbal and visual prompts to control littering in high schools. Educational Studies, 19, 3, 247-254.