Some researchers may find this grouping of papers helpful:
The True Self
These studies uncover a default tendency for people to believe that deep inside every individual and entity there is a “good true self” calling them to behave in a morally virtuous manner. We propose that this belief arises from a general cognitive tendency known as moral essentialism.
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De Freitas, J., & Cikara, M, Grossmann, I., & Schlegel, R. (2018). Moral goodness is the essence of personal identity. Trends in Cognitive Sciences, 22(9), 739–740. [Original letter by Starmans & Bloom.] **Review**
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De Freitas, J., Cikara, M., Grossmann, I., & Schlegel, R. (2017). Origins of the belief in morally good true selves. Trends in Cognitive Sciences, 21(9), 634–636. **Review**
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De Freitas, J., & Cikara, M. (2018). Deep down my enemy is good: Thinking about the true self reduces intergroup bias. Journal of Experimental Social Psychology, 74, 307–316.
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De Freitas, J., Sarkissian, H., Newman, G. E., Grossman, I., De Brigard, F., Luco, A., & Knobe, J. (2018). Consistent belief in a good true self in misanthropes and three interdependent cultures. Cognitive Science, 42, 134–160. [supp. materials].
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De Freitas, J., Tobia, K., Newman, J. E., & Knobe, J. (2017). Normative judgments and individual essence. Cognitive Science, 1551–6709.
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Newman, J. E., De Freitas, J., and Knobe, J. (2015). Beliefs about the true self explain asymmetries based on moral judgment. Cognitive Science, 39(1), 96–125.
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Phillips, J., De Freitas, J., Mott, C., Gruber, J. & Knobe, J. (2017). True happiness: The role of morality in the concept of happiness. Journal of Experimental Psychology: General, 146(2),165–181.
Common Knowledge and Recursive Mentalizing
Most work in psychology has studied the representation of other's beliefs about the world, aka theory of mind. My collaborators and I have investigated how representations of knowledge -- including knowledge that others have about our own beliefs (e.g., you know X, I know that you know X), and common knowledge (you know X, I know that you know X, you know that I know that you know X, ad infinitum) -- affect diverse social phenomena such as the bystander effect and perceptions of charitability. We propose that -- rather than being represented as an explicit, multiply nested proposition -- common knowledge may be a distinctive cognitive state, corresponding to the sense that something is public or "out there".
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De Freitas, J., Thomas, K. A., DeScioli, P., & Pinker, S. (2019) Common knowledge, coordination, and strategic mentalizing in human social life. Proceedings of the National Academy of Sciences. **Review**
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De Freitas, J.*, Thomas, K. A.*, DeScioli, P., & Pinker, S. (2016) Recursive mentalizing and common knowledge in the bystander effect. Journal of Experimental Psychology: General, 145(5), 621–629.
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De Freitas, J., DeScioli, P., Thomas, K. A., & Pinker, S. (2019). Maimonides' Ladder: States of mutual knowledge and the perception of charitability. Journal of Experimental Psychology: General, 148(1), 158–173. [supp. materials]
Doubting Driverless Dilemmas
We contend with reviewing discussions of “driverless dilemmas,” adaptions of the traditional “trolley dilemmas” of philosophy that have sparked discussion on AV ethics but which, we argue, have limited use to the technical and legal spheres. We explain how to substantially change the premises and features of these dilemmas (while preserving their behavioral diagnostic spirit) in order to lay the foundations for a more practical and relevant framework that tests driving common sense as an integral part of road rules testing.
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De Freitas, J., Anthony, S. A., Censi, A., & Alvarez, G. A. (2020). Doubting driverless dilemmas. Perspectives on Psychological Science.
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De Freitas, J., Censi, A., Smith, B. W., Di Lillo, L., Anthony, S. E., & Frazzoli, E. (2021). From driverless dilemmas to more practical common-sense tests for automated vehicles. Proceedings of the National Academy of Sciences. [supp. materials]
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De Freitas, J., & Cikara, M. (2021). Deliberately prejudiced self-driving vehicles elicit the most outrage. Cognition. [supp. materials]