Using Group Commitment to Increase Paper Recycling in a Nursing Home in Portand, Oregon

Cases
Wang, T. H. & Katzev, R. D. (1990). Group commitment and resource conservation: Two field experiments on promoting recycling. Journal of Applied Social Psychology, 20, 4, Part 1, 265-275.
After conducting a literature review, a pilot program was designed to increase paper recycling in a nursing home in Portland, Oregon. First, residents received and information app…

Using Commitment and Feedback to Encourage Apartment Complex Dwellers to Participate in Curbside Recycling

Cases
DeLeon, I. G., & Fuqua, R. W. (1995). The effects of public commitment and group feedback on curbside recycling. Special Issue: Litter control and recycling. Environment and Behavior, 27, 2, 233-250.
After conducting a literature review , commitment and feedback were identified as effective tools in improving the participation in curbside paper recycling. Then, a group of apar…

Communication and Commitment Improve Participation in Curbside Recycling in Claremont California

Cases
Burn, S. M., & Oskamp, S. (1986). Increasing community recycling with persuasive communication and public commitment. Journal of Applied Social Psychology, 16, 1, 29-41.
Claremont California provides city residents with a curbside recycling program. In order to improve participation, a pilot program was designed. Based on a literature review, pers…

Motivating Community Recycling: New Zealand Curbside Trial

Cases
Randomly selected residents of New Zealand were asked to participate in a curbside recycling trial. Two weeks before the first collection they received a letter from the mayor tha…

Turn it Off: Anti-Idling Project Using Commitment, Prompts and Norms

Cases
This pilot project sought to decrease the frequency and duration of motorists idling their vehicle engines. The pilot project involved staff approaching motorists at Toronto schoo…

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…

Clean Builder Program

Cases
St. John's Clean and Beautiful is dedicated to increasing environmental awareness, reducing litter, and encouraging community beautification. The Clean Builder program is designed…

Waste Wise Program

Cases
Waste Wise is a free, voluntary program set up by the United States Environmental Protection Agency (EPA) which attempts to eliminate costly municipal solid waste. Waste Wise targ…

1-2-3 Campaign Against Global Warming

Cases
The 1-2-3 Global Warming Campaign was initiated in the 1st Unitarian Church in Portland, Oregon in January 2001 to inform people about the dangers of global warming and spur them …

The Effect of Mild and Strong Public Commitments on Energy Conservation in Jackson, Michigan

Cases
Shippee, G. E., & Gregory, W. L. (1982). Public commitment and energy conservation. American Journal of Community Psychology, 10, 1, 81-93.
Commitment is often an effective behavior change tool in promoting sustainable behavior. After conducting a literature review, two types of commitment were identified as influenti…

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