New Year as a Moment of Change in Pro-Environmental Product Consumption: evaluating the habit discontinuity and self-activation hypotheses using a large UK retail dataset

Paul Haggar, Lorraine Whitmarsh, Andrew Smith, Yasmin Sachdev, James Goulding, Gavin Smith

Research output: Contribution to journalArticlepeer-review

Abstract

Introduction: The New Year, and the New Year’s Resolution tradition, may establish January as a moment of personal change: when there could be a temporal landmark for making a “fresh start,” a habit discontinuity, and value activation. As such, January may afford opportunities for personal pro-environmental lifestyle changes, such as by changing product choices.

Method: To investigate this empirically, we analyzed existing data from a 2016 survey of retail customers (N = 12,968) linked to 35 months of their sales data (2012–2015) provided by a leading healthcare retailer in the United Kingdom. We compared sales in January to those in other months, focusing on sales of green product varieties and overall product sales (as a dematerialization indicator), and sales of two self-enhancing health product types (nicotine replacement therapy products and weight reduction products) for comparison.

Results: Our results confirmed that sales of self-enhancing health products were greater in January than in other months, but we found limited evidence for pro-environmental consumption in January, and no evidence to support the habit discontinuity or value activation hypotheses.

Discussion: We discuss these results with respect to behavior change intervention potential and moments of change theory.
Original languageEnglish
Article number1550091
JournalFrontiers in Psychology: Environmental Psychology
Volume16
Early online date23 Apr 2025
DOIs
Publication statusPublished - 23 Apr 2025

Data Availability Statement

The dataset presented in this article is proprietary and not readily available. Requests to access these datasets should be directed to James Goulding, [email protected].

Funding

The author(s) declare that financial support was received for the research and/or publication of this article. This work was supported by the European Research Council as part of the MOCHA project [grant number 820235].

FundersFunder number
European Research Council820235

Keywords

  • fresh-start effect
  • habit discontinuity
  • pro-environmental consumption
  • temporal landmarks
  • value activation

ASJC Scopus subject areas

  • General Psychology

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