Improving Energy Conservation With Effective Home Audit Programs in California Using Communication and Commitment

Cases
Aronson, E. (1990). Applying social psychology to desegregation and energy conservation. Special Issue: Illustrating the value of basic research. Personality and Social Psychology Bulletin, 16, 1, 118-132.
The Pacific Gas and Electric Company (PG&E) in California provided a home audit program as a method to improve energy conservation. This initiative gave homeowners a free home ins…

Using Block Leaders and Prompts to Improve Participation in Curbside Recycling in Denver Colorado

Cases
Based on information obtained from a literature review, norms and prompts were incorporated into a pilot program designed to improve participation in curbside recycling. City bloc…

Using Proximity of Trash Cans and Ash Trays to Increase Convenience of Separating Litter in a Blacksburg, Virginia Shopping Mall

Cases
Geller, E. S., Brasted, W. S. & Mann, M. F. (1979). Waste receptacle designs as interventions for litter control. Journal of Environmental Systems, 9, 2, 145-160.
A literature review revealed different interventions used in reducing the amount of litter at a Virginia shopping mall. A pilot program was then designed to investigate the effect…

The Effects of an Ambiguous, Negative Sign Prompt and a Clearly-Stated Positive Sign Prompt on Intentions to Litter

Cases
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.
A literature review revealed that sign prompts can be effective in reducing the amount of litter. In order to further investigate the effects of prompts, a questionnaire was given…

Reducing Lunchtime Garbage Produced by New Brunswick Students Using Prompts and Commitment

Cases
A literature review revealed that prompts and commitment were effective tools in reducing the amount of garbage produced at lunchtime. These behavior change tools were then integr…

Conserving Energy and Water at University of California at Santa Cruz with the Use of Norms and Prompts

Cases
Aronson, E. & O'Leary, M. (1982-83). The relative effectiveness of models and prompts on energy conservation: A field experiment in a shower room. Journal of Environmental Systems, 12, 3, 219-224.
After conducting a literature review, a norm appeal was incorporated into a pilot program designed to conserve water at the University of California at Santa Cruz. Although a sign…

Using a Uniquely Designed Waste Recepticle as a Prompt to Control Litter in a Shopping Mall in Blacksburg, Virginia

Cases
Geller, E. S., Brasted, W. S. & Mann, M. F. (1979). Waste receptacle designs as interventions for litter control. Journal of Environmental Systems, 9, 2, 145-160.
A literature review was conducted to examine different interventions into reducing the amount of litter at a Virginia shopping mall. Then, a pilot program was designed to incorpor…

Encouraging Environmentally Friendly Shopping using Prompts, Commitment and Norms

Cases
Customers at a Zehr's supermarket in Kitchener, Ontario were encouraged to purchase environmentally friendly products. 168 products were identified that either had least-waste pac…

Washington State Promotes the Purchase of Recycled Content Products With Prompts in the "Get in the Loop, Buy Recycled" Program

Cases
King County commission for Marketing Recyclable Materials & Atwood, A. M. (1994). Consumer research survey: Knowledge, attitudes, and purchase of recycled-content products. King County Commission for Marketing Recyclable Materials.
Washington State used market research to identify the primary barriers to buying recycled products. Although concerns about price and quality were not addressed during this campai…

Shifting to Sustainable Modes of Transportation in Boulder Colorado Using Incentives, Norms, Communication and Feedback

Cases
In order to reduce air pollution and traffic congestion, the Boulder City Council began to promote sustainable methods of transportation. Through public meetings, barriers to usin…

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