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Think Twice—An Intervention Strategy to Reduce Personal Clothing Consumption
Journal article   Open access   Peer reviewed

Think Twice—An Intervention Strategy to Reduce Personal Clothing Consumption

Tina Joanes, Sonja Geiger and Wencke Gwozdz
Environment and behaviour
2025
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Clothing Consumption947.52 kBDownloadView
CC BY-NC V4.0 Open Access

Abstract

intervention behavior change sufficiency information goal setting mechanisms of action
This study reports the effectiveness of a theory-driven Internet based intervention aiming at reducing participants’ (N = 415) clothing purchases. An information-only intervention and a combination of information, goal setting, goal feedback, commitment, and self-regulatory strategies was applied in four different experimental conditions, including a passive control group. At a 1-month post-test, only participants in the combined intervention groups significantly reduced their clothing purchases compared to the control and information only group, on average by 58.59% for a condition with individual goal setting and by 46.82% for a condition with collective goal setting as compared to a 1-month pre-intervention period. At a 3-month follow up, consumers across all groups reduced their clothing purchases. We explore changes in mechanisms of action and their role for changes in clothing purchases. Specific goal setting, but not a general goal to reduce clothing consumption, and goal conflict were linked to changes in purchase behavior.

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UN Sustainable Development Goals (SDGs)

This output has contributed to the advancement of the following goals:

#2 Zero Hunger
#4 Quality Education
#12 Responsible Consumption & Production
#13 Climate Action
#14 Life Below Water
#15 Life on Land

Source: InCites

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Collaboration types
Domestic collaboration
International collaboration
Citation topics
6 Social Sciences
6.73 Social Psychology
6.73.1507 Pro-environmental Behavior
Web Of Science research areas
Environmental Studies
Psychology, Multidisciplinary
ESI research areas
Social Sciences, general
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