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. 2025 Aug 11;16:1623231. doi: 10.3389/fpsyg.2025.1623231

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Copyright © 2025 Wang, Gao, Shi and Zhang.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Diagram illustrating relationships between four concepts: Ocean Literacy, Marine Environmental Responsibility, Marine Environmental Value, and Pro-environmental Behavior. Arrows show directions and strength of influence with coefficients: Ocean Literacy to Marine Environmental Responsibility (1.223), to Marine Environmental Value (0.318), and to Pro-environmental Behavior (0.702); Marine Environmental Responsibility to Marine Environmental Value (0.116), and to Pro-environmental Behavior (0.436); Marine Environmental Value to Pro-environmental Behavior (0.246). All relationships are marked significant with asterisks. — Results of a serial mediation model. ***p < 0.001.