
The Global ABC Project
A cross-national research project that investigates how national structures, like democratic governance, economic infrastructure and inequality, relates to citizens’ psychological well-being through the satisfaction and frustration of basic psychological needs.
© 2026 Global ABC Project. All rights reserved. The Global ABC Project logo may not be reproduced, modified, distributed, or used without prior written permission from the coordinating research team.
Understanding how societies shape, and are shaped by, human flourishing

Join the project
1. Why this project matters
People’s lives are shaped by the political, economic, and social contexts in which they live. Political institutions, economic opportunities, inequality, social relationships, and cultural norms can all influence how people think, feel, and behave.
Yet we still know surprisingly little about the psychological processes through which these societal conditions affect human motivation, well-being, and flourishing.
2. What we study
The Global ABC Project examines how societies influence human motivation, well-being, and behavior. Drawing on Self-Determination Theory, we investigate whether societies support people’s needs for:
- Autonomy: feeling free to make meaningful choices
- Competence: feeling capable and effective
- Relatedness: feeling connected and valued
We study how these experiences relate to well-being, trust, civic engagement, and support for democracy.
3. What makes the project different
Most international surveys describe differences in democracy, trust, ideology, and participation. We seek to explain why societal conditions matter by identifying the psychological processes connecting them to people’s well-being and behavior.
Researchers from more than 50 countries contribute both data and local expertise, enabling us to examine shared patterns and meaningful differences across societies.
4. Our mission
We aim to build a more inclusive and context-sensitive global psychological science, one that learns from the world rather than simply generalizing to it.
Our goal is to refine psychological theory, strengthen cross-cultural research methods, and better understand how societies can create conditions in which people, and societies, thrive.
Project updates
- November 2024: first round of invitations
- Autumn 2025: ethical approval Ghent University and preparation of Joint Research Agreement
- March 2026: re-invitation + preparation of survey and manual
- May 2026: study materials available for joined collaborators
- June 2026: pilot study conducted in Belgium
- September 2026: survey finalized and translated
Contact
Do you have questions about the Global ABC Project, are you interested in joining the collaboration, or would you like more information about the study? Whether you would like to discuss participation, translations, ethics procedures, data collection, or other aspects of the project, please do not hesitate to get in touch.