On the psychology of environmental preferences: The influence of contextual priming on discrete choice experiments

PLoS One. 2024 Oct 31;19(10):e0312256. doi: 10.1371/journal.pone.0312256. eCollection 2024.

Abstract

This paper addresses an important gap in discrete choice experiments literature regarding the effect of contextual priming on preferences and willingness to pay. Contextual priming arises when the mere context in which a survey takes place-whether interviewees are approached in areas related or unrelated to the target issue under evaluation-can sway stated choices. We found priming to have a significant effect on one of the analyzed attributes associated with managing a natural park. We recommend interviewing participants in locations that are neutral with respect to the attributes under investigation. This procedure would prevent researchers from communicating incorrect recommendations to policymakers, natural resource planners, and managers.

MeSH terms

  • Choice Behavior*
  • Environment
  • Female
  • Humans
  • Male
  • Surveys and Questionnaires

Grants and funding

This research was funded by the European project LIFE11/NAT/IT/000187 “TEN”— Trentino Ecological Network (D2 action). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.