Examining anti-littering intentions in Ghana through the theory of normative social behavior and the influence of dynamic norms

Grounded in the Theory of Normative Social Behavior (TNSB), this study examined how perceptions of static and dynamic norms and multidimensional outcome expectations influence anti-littering intentions in Ghana, based on in-person surveys with 527 participants. Results showed that neither static nor...

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Bibliographic Details
Main Authors: Kwaku Sarpong Danso, Taylor Ann Foerster, Rain Wuyu Liu
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Current Research in Ecological and Social Psychology
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666622725000231
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Summary:Grounded in the Theory of Normative Social Behavior (TNSB), this study examined how perceptions of static and dynamic norms and multidimensional outcome expectations influence anti-littering intentions in Ghana, based on in-person surveys with 527 participants. Results showed that neither static nor dynamic norms exerted significant main effects on behavioral intentions. Instead, significant interactions emerged between descriptive and injunctive norms, both static and dynamic, highlighting the moderating effects of injunctive norms on the relationship between descriptive norms and intentions. Among outcome expectations, perceived health and self-related benefits were significant predictors of anti-littering intentions. Additionally, self-related outcome expectations moderated the relationship between static descriptive norms and intentions. These findings contribute to testing the TNSB in an understudied African context by demonstrating how normative influences operate in a distinctive sociocultural setting. They also suggest that, in certain contexts, environmental communication campaigns may be more effective when they leverage both static and dynamic normative messages and emphasize personal and health benefits.
ISSN:2666-6227