MSc in Social and Organizational Psychology
September 2020 – December 2022 | Iscte - University Institute of Lisbon, Portugal
Grade: 19 out of 20. Highest-ranked student in this program's graduating class. Ranked first at the entrance of this program in 2020.
Research-based Dissertation (Graded 20 out of 2): Adaptive Memory in Contamination Contexts: Emotionality as a Proximate Mechanism. This research required Electrocardiogram (ECG) and Electrodermal activity (EDA) measures. The analysis was conducted autonomously using R and Python (see Appendices C and D).
Supervisor: Professor Margarida Garrido
Co-Supervisor: Professor Magda Saraiva
BSc in Psychology
September 2017 – June 2020 | Iscte - University Institute of Lisbon, Portugal
Graded 17 out of 20. Equivalent to First-Class Honours in the United Kingdom grading system.
Vrije Universiteit Amsterdam, Netherlands
1*. Pelica, S., Molho, C., ... & Tybur, J.M. (in preparation). Global variation in non-pharmaceutical interventions in 60 countries: The role of parasite stress and social norms.
2. Pelica, S., Yifan, M., Molho, C., & Tybur, J.M. (in preparation). The shame of being unclean: Evaluative and emotional responses to pathogen-avoidance hygiene norm transgressions.
3*. Sun, H., Spadaro, G., Pelica, S., ... & Tybur, J.M. (in preparation). Friend or fomite: Interpersonal value regulates infection-risky social contact.
4*. Ruggeri, K., Valenzuela-CatarÃ, G., Polemiti, E., ... Macchia, L., Ashcroft-Jones, S., & Pelica, S. (2025). Global well-being in 2025: A multidimensional analysis of mental, financial, and social health in 92 countries. OSF Preprint. https://doi.org/10.31234/osf.io/3jyda_v1
5*. Ruggeri, K., Urday, R. O., Pelica, S., & Ashcroft-Jones, S. (in preparation). New money, no money, and psychological inheritance in the elasticity of 21st century happiness.
6*. Ruggeri, K., Symone Tutuska, O., ..., Pelica, S., ... & Ashcroft-Jones, S. (2023). The psychology and policy of overcoming economic inequality. Behavioral and Brain Sciences, 46, e174. https://doi.org/10.1017/S0140525X23001103
7*. Ruggeri, K., Ashcroft-Jones, S., ..., Pelica, S., ... & Stock, F. (2023). The persistence of cognitive biases in financial decisions across economic groups. Scientific Reports, 13(1), 10329. https://doi.org/10.1038/s41598-023-36339-2
8*. Priolo, G., Stablum, F., ..., Pelica, S., ... & Rubaltelli, E. (2023). The robustness of mental accounting: a global perspective. (in-principle acceptance). Journal of Consumer Research. https://doi.org/10.31219/osf.io/apc26
9. Pelica, S. (in preparation). In which experts we trust? Comparing the influence of generative artificial intelligence and human expert advice on financial decisions.
10*. Stock, F., Pelica, S., Ashcroft-Jones, S., Stablum, F., ... Ruggeri, K., Hertwig, R., & Lorenz-Spreen, P. (2024). People in 26 countries prefer individual control to commercial or governmental control over online choice architectures. OSF Preprint. https://doi.org/10.31219/osf.io/haqu9
11*. Rathje, S., Asimovic, N., ..., Pelica, S., ... & Van Bavel, J. (2025). Testing the causal impact of social media reduction around the globe. (Registered Report; in-principle acceptance). Nature.
12. Pelica, S., Aguiar, T., Frade, S., Guerra, R. & Prada, M. (2024). Are you what you emoji? How skin tone emojis and profile pictures shape attention and social inference processing. Telematics and Informatics, 95, 102207. https://doi.org/10.1016/j.tele.2024.102207 (see >Quarto report).
13*. Peters, K., Fagan, J., ..., Pelica, S., ... & Inceoglu, I. (2024). Think political leader – Think he or she? A multi-country test of a gender fair language intervention for stereotype bias (Preregistered report, submitted). The Leadership Quarterly.
14*. Sirota, M., Srol, J., ..., Pelica, S., ... & Schmidt, K. (2024). Mapping and increasing error correction behaviour in a culturally diverse sample (Preregistered report, submitted). Nature Human Behaviour.
15*. Grigoryan, L., Grigoryan, A., ..., Pelica, S., ... & Pavlović, Z. (2024). (In)Alienable worth? Cultural logics of dignity, honor, and face and their links to prosociality across the world. OSF Preprint. https://doi.org/10.31234/osf.io/9hb8k_v1
Digital Operations Manager
Junior Researcher Programme (JRP)
December 2022 - Present, United Kingdom.
Visiting Researcher
Policy Research Group, University of Cambridge
August 2024, United Kingdom.
Project: People in 25 countries prefer to control their own online environments rather than companies or governments
› Primarily responsible for data preprocessing and codification in Qualtrics. Assisted with analysis and project administration.
› Oriented Bachelor and Master’s students during the project, specifically in writing R code for analysis and preprocessing.
› Recruited more than 500 individuals from the Portuguese population.
Junior Researcher, Project Manager
Junior Researcher Programme (JRP), partnered with Columbia University and the University of Cambridge
July 2021 - December 2022, United Kingdom.
Project: Does Tax Choice Increase Tax Compliance? A Cross-Cultural Study
Advisor: Silvia Filippi
Executive Director: Professor Kai Ruggeri
› Recruited more than 460 individuals from the Portuguese population.
› Conducted data cleaning and wrangling with R.
› Applied Open Science practices.
› Contributed to the writing of the research paper.
› Managed a multinational team.
Graduate Research Assistant
Center for Psychological Research and Social Intervention (CIS), affiliated with Iscte - University Institute of Lisbon
May 2022 - October 2022, Portugal.
Project: Ginja, the Guru of Emotions: Emotional Skills of Pre-School Age Children
Advisor: Professor PatrÃcia Arriaga
› Conducted more than 90 semi-structured interviews with children between 3 and 5 years old in an intervention project related to emotion regulation.
Project Collaborator, Team Manager
JDMLab - Judgement and Decision-Making Lab, affiliated with the University of Padova
April 2022 - September 2022, Italy.
Project: Multicountry Mental Accounting Replication
› Translated and implemented the Mental Accounting scale into Qualtrics as part of an international project
› Elaborated JavaScript code for Qualtrics.
› Managed the team representing Portugal and recruited more than 250 volunteers.
Policy Research Intern
Policy Research Group, University of Cambridge
July 2022 - August 2022, United Kingdom.
First Project: The psychology and policy of overcoming economic inequality
Second Project: Poor but not by choice(s): The persistence of cognitive biases across economic groups
Advisor: Professor Kai Ruggeri
Co-Advisor: Sarah Ashcroft-Jones
› Worked with a multinational, multidisciplinary team with the goal of understanding economic inequality through research.
› Applied Open Science practices.
› Contributed to the writing of the research paper.
› Recruited more than 350 individuals from the Portuguese population.
› Conducted R analysis and data wrangling.
Curricular Research Intern
LAPSO - Laboratory of Social and Organizational Psychology, affiliated with Iscte - University Institute of Lisbon
September 2021 - May 2022, Portugal.
Project: What can an Emoji tell me? An eye-tracking study about inferring processes regarding social identity
Advisors: Professor Margarida Garrido and Dr. Sofia Frade
› Worked on a research project as the first author.
› Applied Open Science practices.
› Collected and analysed data from ECG, electrodermal activity (EDA), and Eye tracking.
› Created and delivered a workshop about PsychoPy for online studies.
Graduate Research Assistant
CICANT - Centre for Research in Applied Communication, Culture, and New Technologies, affiliated with Lusófona University
September 2021 - September 2022, Portugal.
Project: Love-Hate: interactions between social media users and influencers during the social isolation imposed by the COVID-19 pandemic.
Advisors: Professor Ana Jorge and Professor Joana Cabral
› Conducted a literature review about cyberbullying.
› Analysed quantitative and qualitative data with SPSS and MAXQDA.
Undergraduate Research Assistant
Center for Psychological Research and Social Intervention (CIS),
affiliated with Iscte - University Institute of Lisbon
April 2019 - December 2019, Portugal.
First Project: Survival Processing Effect in Memory of Bilinguals
Second Project: Collaborative Learning
Advisors: Professor Margarida Garrido and Dr. Magda Saraiva
› Collected behavioural, ECG and EDA data.
› Managed lab sessions and recruited participants.
Undergraduate Thesis Supervisor (2025-Present). Vrije Universiteit Amsterdam.
Best Practices for Reproducible Data Processing and Analysis using R and Quarto (2025), with Sarah Ashcroft-Jones, PhD (Columbia University). Kurt Lewin Instituut.
PsychoPy for Online Studies (2022). Workshop at LAPSO.
Pelica, S., Molho, C., & Tybur, J. (2025, September 18-19). Global Variation in Non-Pharmaceutical Interventions: The Role of Parasite Stress and Social Norms. [Talk]. Conference of the Cognition & Behavior Evolution Network, Belgium.
Pelica, S., & Frade, S. (2023, March 31-1). Once bitten, twice shy: The impact of predictive validity on anticipatory processing during sentence comprehension. [Poster presentation]. Associação Portuguesa de Psicologia Experimental [Portuguese Association of Experimental Psychology], Portugal.
Mariani*, S., Mitra*, M. L., Pelica*, S., Pyrkowski*, M., Toma*, S., & Silvia, F. (2022, August 19-20). Does tax choice increase tax compliance? A cross-cultural study. [Conference presentation]. JRP Conference, University of Cambridge, United Kingdom. * Shared position.
Pelica, S., Aguiar, T., Frade, S., Guerra, R., & Prada, M. (2022, June 20–22). O Papel dos Emojis com Tons de Pele na Formação de Impressões [The Role of Skin-Tone Emojis in Impression Formation]. [Conference presentation]. XI Simpósio Nacional de Investigação em Psicologia [XI National Symposium on Research in Psychology], Universidade de Trás-os-Montes e Alto Douro, Portugal.
Creator of Computational Reproducibility Lesson Plans and Pedagogical Slides for the Framework for Open and Reproducible Research Training
2025 | These materials were also selected as exemplar guidelines for other pedagogical creators.
Volunteer at International Convention of Psychological Science (ICPS)
2023 | Association for Psychological Science (APS)
Volunteer at XVII Ph.D. Meeting in Psychology
2022 | Iscte - University Institute of Lisbon
Member of the Pedagogical Commission
2017 - 2020 | Iscte - University Institute of Lisbon
Class Representative
2017 - 2019 | Iscte - University Institute of Lisbon
MSc in Social and Organizational Psychology
September 2020 – December 2022 | Iscte - University Institute of Lisbon, Portugal
Grade: 19 out of 20. Highest-ranked student in this program's graduating class. Ranked first at the entrance of this program in 2020.
Research-based Dissertation (Graded 20 out of 2): Adaptive Memory in Contamination Contexts: Emotionality as a Proximate Mechanism. This research required Electrocardiogram (ECG) and Electrodermal activity (EDA) measures. The analysis was conducted autonomously using R and Python (see Appendices C and D).
Supervisor: Professor Margarida Garrido
Co-Supervisor: Professor Magda Saraiva
BSc in Psychology
September 2017 – June 2020 | Iscte - University Institute of Lisbon, Portugal
Graded 17 out of 20. Equivalent to First-Class Honours in the United Kingdom grading system.
Vrije Universiteit Amsterdam, Netherlands
1*. Pelica, S., Molho, C., ... & Tybur, J.M. (in preparation). Global variation in non-pharmaceutical interventions in 60 countries: The role of parasite stress and social norms.
2. Pelica, S., Yifan, M., Molho, C., & Tybur, J.M. (in preparation). The shame of being unclean: Evaluative and emotional responses to pathogen-avoidance hygiene norm transgressions.
3*. Sun, H., Spadaro, G., Pelica, S., ... & Tybur, J.M. (in preparation). Friend or fomite: Interpersonal value regulates infection-risky social contact.
4*. Ruggeri, K., Valenzuela-CatarÃ, G., Polemiti, E., ... Macchia, L., Ashcroft-Jones, S., & Pelica, S. (2025). Global well-being in 2025: A multidimensional analysis of mental, financial, and social health in 92 countries. OSF Preprint. https://doi.org/10.31234/osf.io/3jyda_v1
5*. Ruggeri, K., Urday, R. O., Pelica, S., & Ashcroft-Jones, S. (in preparation). New money, no money, and psychological inheritance in the elasticity of 21st century happiness.
6*. Ruggeri, K., Symone Tutuska, O., ..., Pelica, S., ... & Ashcroft-Jones, S. (2023). The psychology and policy of overcoming economic inequality. Behavioral and Brain Sciences, 46, e174. https://doi.org/10.1017/S0140525X23001103
7*. Ruggeri, K., Ashcroft-Jones, S., ..., Pelica, S., ... & Stock, F. (2023). The persistence of cognitive biases in financial decisions across economic groups. Scientific Reports, 13(1), 10329. https://doi.org/10.1038/s41598-023-36339-2
8*. Priolo, G., Stablum, F., ..., Pelica, S., ... & Rubaltelli, E. (2023). The robustness of mental accounting: a global perspective. (in-principle acceptance). Journal of Consumer Research. https://doi.org/10.31219/osf.io/apc26
9. Pelica, S. (in preparation). In which experts we trust? Comparing the influence of generative artificial intelligence and human expert advice on financial decisions.
10*. Stock, F., Pelica, S., Ashcroft-Jones, S., Stablum, F., ... Ruggeri, K., Hertwig, R., & Lorenz-Spreen, P. (2024). People in 26 countries prefer individual control to commercial or governmental control over online choice architectures. OSF Preprint. https://doi.org/10.31219/osf.io/haqu9
11*. Rathje, S., Asimovic, N., ..., Pelica, S., ... & Van Bavel, J. (2025). Testing the causal impact of social media reduction around the globe. (Registered Report; in-principle acceptance). Nature.
12. Pelica, S., Aguiar, T., Frade, S., Guerra, R. & Prada, M. (2024). Are you what you emoji? How skin tone emojis and profile pictures shape attention and social inference processing. Telematics and Informatics, 95, 102207. https://doi.org/10.1016/j.tele.2024.102207 (see Quarto report).
13*. Peters, K., Fagan, J., ..., Pelica, S., ... & Inceoglu, I. (2024). Think political leader – Think he or she? A multi-country test of a gender fair language intervention for stereotype bias (Preregistered report, submitted). The Leadership Quarterly.
14*. Sirota, M., Srol, J., ..., Pelica, S., ... & Schmidt, K. (2024). Mapping and increasing error correction behaviour in a culturally diverse sample (Preregistered report, submitted). Nature Human Behaviour.
15*. Grigoryan, L., Grigoryan, A., ..., Pelica, S., ... & Pavlović, Z. (2024). (In)Alienable worth? Cultural logics of dignity, honor, and face and their links to prosociality across the world. OSF Preprint. https://doi.org/10.31234/osf.io/9hb8k_v1
Digital Operations Manager
Junior Researcher Programme (JRP)
December 2022 - Present, United Kingdom.
Visiting Researcher
Policy Research Group, University of Cambridge
August 2024, United Kingdom.
Project: People in 25 countries prefer to control their own online environments rather than companies or governments
› Primarily responsible for data preprocessing and codification in Qualtrics. Assisted with analysis and project administration.
› Oriented Bachelor and Master’s students during the project, specifically in writing R code for analysis and preprocessing.
› Recruited more than 500 individuals from the Portuguese population.
Junior Researcher, Project Manager
Junior Researcher Programme (JRP), partnered with Columbia University and the University of Cambridge
July 2021 - December 2022, United Kingdom.
Project: Does Tax Choice Increase Tax Compliance? A Cross-Cultural Study
Advisor: Silvia Filippi
Executive Director: Professor Kai Ruggeri
› Recruited more than 460 individuals from the Portuguese population.
› Conducted data cleaning and wrangling with R.
› Applied Open Science practices.
› Contributed to the writing of the research paper.
› Managed a multinational team.
Graduate Research Assistant
Center for Psychological Research and Social Intervention (CIS), affiliated with Iscte - University Institute of Lisbon
May 2022 - October 2022, Portugal.
Project: Ginja, the Guru of Emotions: Emotional Skills of Pre-School Age Children
Advisor: Professor PatrÃcia Arriaga
› Conducted more than 90 semi-structured interviews with children between 3 and 5 years old in an intervention project related to emotion regulation.
Project Collaborator, Team Manager
JDMLab - Judgement and Decision-Making Lab, affiliated with the University of Padova
April 2022 - September 2022, Italy.
Project: Multicountry Mental Accounting Replication
› Translated and implemented the Mental Accounting scale into Qualtrics as part of an international project
› Elaborated JavaScript code for Qualtrics.
› Managed the team representing Portugal and recruited more than 250 volunteers.
Policy Research Intern
Policy Research Group, University of Cambridge
July 2022 - August 2022, United Kingdom.
First Project: The psychology and policy of overcoming economic inequality
Second Project: Poor but not by choice(s): The persistence of cognitive biases across economic groups
Advisor: Professor Kai Ruggeri
Co-Advisor: Sarah Ashcroft-Jones
› Worked with a multinational, multidisciplinary team with the goal of understanding economic inequality through research.
› Applied Open Science practices.
› Contributed to the writing of the research paper.
› Recruited more than 350 individuals from the Portuguese population.
› Conducted R analysis and data wrangling.
Curricular Research Intern
LAPSO - Laboratory of Social and Organizational Psychology, affiliated with Iscte - University Institute of Lisbon
September 2021 - May 2022, Portugal.
Project: What can an Emoji tell me? An eye-tracking study about inferring processes regarding social identity
Advisors: Professor Margarida Garrido and Dr. Sofia Frade
› Worked on a research project as the first author.
› Applied Open Science practices.
› Collected and analysed data from ECG, electrodermal activity (EDA), and Eye tracking.
› Created and delivered a workshop about PsychoPy for online studies.
Graduate Research Assistant
CICANT - Centre for Research in Applied Communication, Culture, and New Technologies, affiliated with Lusófona University
September 2021 - September 2022, Portugal.
Project: Love-Hate: interactions between social media users and influencers during the social isolation imposed by the COVID-19 pandemic.
Advisors: Professor Ana Jorge and Professor Joana Cabral
› Conducted a literature review about cyberbullying.
› Analysed quantitative and qualitative data with SPSS and MAXQDA.
Undergraduate Research Assistant
Center for Psychological Research and Social Intervention (CIS),
affiliated with Iscte - University Institute of Lisbon
April 2019 - December 2019, Portugal.
First Project: Survival Processing Effect in Memory of Bilinguals
Second Project: Collaborative Learning
Advisors: Professor Margarida Garrido and Dr. Magda Saraiva
› Collected behavioural, ECG and EDA data.
› Managed lab sessions and recruited participants.
Undergraduate Thesis Supervisor (2025-Present). Vrije Universiteit Amsterdam.
Best Practices for Reproducible Data Processing and Analysis using R and Quarto (2025), with Sarah Ashcroft-Jones, PhD (Columbia University). Kurt Lewin Instituut.
PsychoPy for Online Studies (2022). Workshop at LAPSO.
Pelica, S., & Tybur, J. (2025, September 18-19). Global Variation in Non-Pharmaceutical Interventions: The Role of Parasite Stress and Social Norms. [Talk]. Conference of the Cognition & Behavior Evolution Network, Belgium.
Pelica, S., & Frade, S. (2023, March 31-1). Once bitten, twice shy: The impact of predictive validity on anticipatory processing during sentence comprehension. [Poster presentation]. Associação Portuguesa de Psicologia Experimental [Portuguese Association of Experimental Psychology], Portugal.
Mariani*, S., Mitra*, M. L., Pelica*, S., Pyrkowski*, M., Toma*, S., & Silvia, F. (2022, August 19-20). Does tax choice increase tax compliance? A cross-cultural study. [Conference presentation]. JRP Conference, University of Cambridge, United Kingdom. * Shared position.
Pelica, S., Aguiar, T., Frade, S., Guerra, R., & Prada, M. (2022, June 20–22). O Papel dos Emojis com Tons de Pele na Formação de Impressões [The Role of Skin-Tone Emojis in Impression Formation]. [Conference presentation]. XI Simpósio Nacional de Investigação em Psicologia [XI National Symposium on Research in Psychology], Universidade de Trás-os-Montes e Alto Douro, Portugal.
Creator of Computational Reproducibility Lesson Plans and Pedagogical Slides for the Framework for Open and Reproducible Research Training
2025 | These materials were also selected as exemplar guidelines for other pedagogical creators.
Volunteer at International Convention of Psychological Science (ICPS)
2023 | Association for Psychological Science (APS)
Volunteer at XVII Ph.D. Meeting in Psychology
2022 | Iscte - University Institute of Lisbon
Member of the Pedagogical Commission
2017 - 2020 | Iscte - University Institute of Lisbon
Class Representative
2017 - 2019 | Iscte - University Institute of Lisbon