Evidence map›Paper›PMID 40337710›Full record

ArticleFrontiers in psychology2025

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

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Article in Frontiers in psychology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Paul HaggarSchool of Geography and Planning, Cardiff University, Cardiff, United Kingdom.
Yasmin SachdevDepartment of Psychology, University of Bath, Bath, United Kingdom.
Lorraine WhitmarshDepartment of Psychology, University of Bath, Bath, United Kingdom.
James GouldingN/LAB, Nottingham Business School, University of Nottingham, Nottingham, United Kingdom.
Andrew SmithN/LAB, Nottingham Business School, University of Nottingham, Nottingham, United Kingdom.
Gavin SmithN/LAB, Nottingham Business School, University of Nottingham, Nottingham, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

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 ( 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.

Indexed as

fresh-start effecthabit discontinuitypro-environmental consumptiontemporal landmarksvalue activation

Identifiers

PMID40337710
PMCPMC12055770

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.