Improving Carbon Footprint Estimates of Food Items with a Simple Seeding Procedure

Autor/inn/en	Bröder, Arndt; Dülz, Elena; Heidecke, Daphne; Wehler, Anna; Weimann, Frieda
Titel	Improving Carbon Footprint Estimates of Food Items with a Simple Seeding Procedure
Quelle	In: Applied Cognitive Psychology, 37 (2023) 3, S.651-659 (9 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Bröder, Arndt)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0888-4080
DOI	10.1002/acp.4060
Schlagwörter	Lay People; Climate; Knowledge Level; Energy Conservation; Food; Accuracy; Prediction; Intervention; Public Education; Social Problems; College Students; Foreign Countries; Germany + Suchen Sie Ihr Suchwort? Laie; Klima; Wissensbasis; Energieerhaltung; Energiespeicherung; Lebensmittel; Vorhersage; Öffentliche Erziehung; Social problem; Soziales Problem; Collegestudent; Ausland; Deutschland
Abstract	Laypeople's estimates of carbon footprints have repeatedly shown to be deficient, which may hinder targeted behavior change to reduce CO2 emissions. In an online study (N = 127), a vast underestimation of carbon footprints for 60 food items was observed in an on average highly educated convenience sample, confirming a lack of carbon footprints knowledge. Then, target carbon footprint values for a small subset of 15 "seeding" items were provided, which led to a large improvement in a second estimate for both the seeding as well as the remaining transfer items. A lens model analysis showed that participants adjusted the weighting of several predictors in the correct direction due to this simple intervention. It is argued that although almost 30 years old, "seeding the knowledge base" has probably been neglected as an effective low-cost intervention for improving quantitative knowledge of the public. This is especially important concerning societal problems that rely on adequate numerical knowledge for behavior regulation. (As Provided).
Anmerkungen	Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01