To prevent repetition of publications already cited in other projects, this section exclusively features some outcomes of research in this line:

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Replication / Reproducible Research​​

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• Pownall, M., Azevedo, F., (...) Arriaga, P. et al. (2023). Teaching open and reproducible scholarship: a critical review of the evidence base for current pedagogical methods and their outcomes. Royal Society of Open Science, 10, 221255. https://doi.org/10.1098/rsos.221255

• Kekecs, Z., Palfi, B., Szaszi, B., Arriaga, P., Oliveira, R., … Aczel, B. (2023). Raising the value of research studies in psychological science by increasing the credibility of research reports: The Transparent Psi Project. Royal Society Open Science, 10 (2), 191375. https://doi.org/10.1098/rsos.191375

• Hall, B. F., Wagge, J. R., Pfuhl, G., … Arriaga, P., Lewis, S. (2024). Registered Replication Report: A Large Multilab Cross-Cultural Conceptual Replication of Turri, Buckwalter, & Blouw (2015). Advances in Methods and Practices in Psychological Science, 7(4). https://doi.org/10.1177/25152459241267902

• Arriaga, P., & Silva, C. (2025). ‘‘Back to the start’’: A replicação como um dos pilares da ciência ["Back to the Start: Replication as a Pillar of Science]. Cadernos de Laboratorio. https://doi.org/10.31234/osf.io/g8w9k_v1

• Arriaga, P., & Silva, C. (2025). ‘‘Keep it FAIR’’: Partilha de dados e materiais em acesso aberto ["Keep it FAIR": Data and Materials Sharing in Open Access]. Cadernos de Laboratorio. https://doi.org/10.31234/osf.io/djn94_v1

• Gloy, K., Marzuki, A. A., Schaefer, A., (...) Arriaga, P., (...) et al. (IPA, In Principle Accepted). Revisiting the Neurocognitive Correlates of the Behavioral Inhibition and Activation Systems. https://doi.org/10.17605/OSF.IO/V39G8

• Marzuki, A. A., Gloy, K., (…) Arriaga, P., et al. (IPA, In Principle Accepted). Error-and inhibitory-related brain activity associated with political ideology: A multi-site replication study.  Preprint PsyArXiv: https://doi.org/10.31234/osf.io/39vqj

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Cross-cultural studies

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• Eastwick, P. W., , Sparks, J., Finkel, E.J., Meza, E.M., Adamkovič, M., Adu, P., (...) Arriaga, P., et al., (2025). A Worldwide Test of the Predictive Validity of Ideal Partner Preference Matching. Journal of Personality and Social Psychology, 128(1), 123–146.  https://doi.org/10.1037/pspp0000524

• Buchanan, E. M., et al. (2025). Measuring the Semantic Priming Effect Across Many Languages. Nature Human Behavior. https://doi.org/10.1038/s41562-025-02254-x 

• Kowal, M., (…), Arriaga, P. (…) Caetano Santos, A. et al. (2025). Cross-cultural data on romantic love and mate preferences from 117,293 participants across 175 countries. Scientific Data, 12, 1103. https://doi.org/10.1038/s41597-025-05365-2 

• Bago, B., Aczel, B., Kekecs, Z., et al. (…) Arriaga, P. (…) Santos, A. C. et al. (2022). Situational factors shape moral judgments in the trolley dilemma in Eastern, Southern, and Western countries in a culturally diverse sample. Nature Human Behaviour, 6, 880–895. https://doi.org/10.1038/s41562-022-01319-5

• Grossman, I., (…) Arriaga, P. (…) et al. (2023). Insights into accuracy of social scientists' forecasts of societal change. Nature Human Behavior, 7, 484–501. https://doi.org/10.1038/s41562-022-01517-1

• Szkody, E. (...) Arriaga, P., Reis, E. et al. (2024). Social Support and Help-Seeking Worldwide. Current Psychology. https://doi.org/10.1007/s12144-024-05764-5

• Phills, C.E., (…) Arriaga, P., et al. (2025). Multi-region investigation of ‘man’ as default in attitudes. PLoS One 20(6), e0323938. https://doi.org/10.1371/journal.pone.0323938

• Luong, R., McAuliffe, W., Flake, J (…) Caetano, A., Arriaga, P. (…) et al. (2024). Structural Validity Evidence for the Oxford Utilitarianism Scale Across 15 Languages. Psychological Test Adaptation and Development, 5 (1), 175–191. https://doi.org/10.1027/2698-1866/a000061 

• Buchanan, E., (…), Arriaga, P. (…) et al. (2023). The Psychological Science Accelerator's COVID-19 Rapid-Response Dataset. Scientific Data, 10, 87. https://doi.org/10.1038/s41597-022-01811-7

• Hajdu, N., (…) Arriaga, P., Ribeiro, R. et al. (2022). Contextual factors predicting compliance behavior during the COVID-19 pandemic: A machine learning analysis on survey data from 16 countries. PloS ONE, 17(11): e0276970.  https://doi.org/10.1371/journal.pone.0276970

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Other collaborations

• Kovacs, M., Jaquiery, M., Kit-Yeung, S., Arriaga, P., Kouros, C. D., Gokce, A., Grassi, M., Algermissen, J., Gau, R. Aczel, B. (submitted). Lab manuals for efficient and high-quality science in a happy and safe work environment. https://osf.io/gtn63/files/osfstorage?view_only=