12 found
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  1. Nothing at Stake in Knowledge.David Rose, Edouard Machery, Stephen Stich, Mario Alai, Adriano Angelucci, Renatas Berniūnas, Emma E. Buchtel, Amita Chatterjee, Hyundeuk Cheon, In-Rae Cho, Daniel Cohnitz, Florian Cova, Vilius Dranseika, Ángeles Eraña Lagos, Laleh Ghadakpour, Maurice Grinberg, Ivar Hannikainen, Takaaki Hashimoto, Amir Horowitz, Evgeniya Hristova, Yasmina Jraissati, Veselina Kadreva, Kaori Karasawa, Hackjin Kim, Yeonjeong Kim, Minwoo Lee, Carlos Mauro, Masaharu Mizumoto, Sebastiano Moruzzi, Christopher Y. Olivola, Jorge Ornelas, Barbara Osimani, Carlos Romero, Alejandro Rosas Lopez, Massimo Sangoi, Andrea Sereni, Sarah Songhorian, Paulo Sousa, Noel Struchiner, Vera Tripodi, Naoki Usui, Alejandro Vázquez del Mercado, Giorgio Volpe, Hrag Abraham Vosgerichian, Xueyi Zhang & Jing Zhu - 2019 - Noûs 53 (1):224-247.
    In the remainder of this article, we will disarm an important motivation for epistemic contextualism and interest-relative invariantism. We will accomplish this by presenting a stringent test of whether there is a stakes effect on ordinary knowledge ascription. Having shown that, even on a stringent way of testing, stakes fail to impact ordinary knowledge ascription, we will conclude that we should take another look at classical invariantism. Here is how we will proceed. Section 1 lays out some limitations of previous (...)
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  2. Experimental Philosophical Bioethics and Normative Inference.Brian D. Earp, Jonathan Lewis, Vilius Dranseika & Ivar R. Hannikainen - 2021 - Theoretical Medicine and Bioethics 42 (3-4):91-111.
    This paper explores an emerging sub-field of both empirical bioethics and experimental philosophy, which has been called “experimental philosophical bioethics” (bioxphi). As an empirical discipline, bioxphi adopts the methods of experimental moral psychology and cognitive science; it does so to make sense of the eliciting factors and underlying cognitive processes that shape people’s moral judgments, particularly about real-world matters of bioethical concern. Yet, as a normative discipline situated within the broader field of bioethics, it also aims to contribute to substantive (...)
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  3. Are There Cross-Cultural Legal Principles? Modal Reasoning Uncovers Procedural Constraints on Law.Ivar R. Hannikainen, Kevin P. Tobia, Guilherme da F. C. F. de Almeida, Raff Donelson, Vilius Dranseika, Markus Kneer, Niek Strohmaier, Piotr Bystranowski, Kristina Dolinina, Bartosz Janik, Sothie Keo, Eglė Lauraitytė, Alice Liefgreen, Maciej Próchnicki, Alejandro Rosas & Noel Struchiner - 2021 - Cognitive Science 45 (8):e13024.
    Despite pervasive variation in the content of laws, legal theorists and anthropologists have argued that laws share certain abstract features and even speculated that law may be a human universal. In the present report, we evaluate this thesis through an experiment administered in 11 different countries. Are there cross‐cultural principles of law? In a between‐subjects design, participants (N = 3,054) were asked whether there could be laws that violate certain procedural principles (e.g., laws applied retrospectively or unintelligible laws), and also (...)
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  4. The Typicality Effect in Basic Needs.Thomas Pölzler & Ivar R. Hannikainen - 2022 - Synthese 200 (5):1-26.
    According to the so-called Classical Theory, concepts are mentally represented by individually necessary and jointly sufficient application conditions. One of the principal empirical objections against this view stems from evidence that people judge some instances of a concept to be more typical than others. In this paper we present and discuss four empirical studies that investigate the extent to which this ‘typicality effect’ holds for the concept of basic needs. Through multiple operationalizations of typicality, our studies yielded evidence for a (...)
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  5. Fuller and the Folk: The Inner Morality of Law Revisited.Raff Donelson & Ivar R. Hannikainen - 2020 - In Tania Lombrozo, Shaun Nichols & Joshua Knobe (eds.), Oxford Studies in Experimental Philosophy Volume 3. Oxford University Press. pp. 6-28.
    The experimental turn in philosophy has reached several sub-fields including ethics, epistemology, and metaphysics. This paper is among the first to apply experimental techniques to questions in the philosophy of law. Specifically, we examine Lon Fuller's procedural natural law theory. Fuller famously claimed that legal systems necessarily observe eight principles he called "the inner morality of law." We evaluate Fuller's claim by surveying both ordinary people and legal experts about their intuitions about legal systems. We conclude that, at best, we (...)
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  6. The Ship of Theseus Puzzle.David Rose, Edouard Machery, Stephen Stich, Mario Alai, Adriano Angelucci, Renatas Berniūnas, Emma E. Buchtel, Amita Chatterjee, Hyundeuk Cheon, In-Rae Cho, Daniel Cohnitz, Florian Cova, Vilius Dranseika, Angeles Eraña Lagos, Laleh Ghadakpour, Maurice Grinberg, Ivar Hannikainen, Takaaki Hashimoto, Amir Horowitz, Evgeniya Hristova, Yasmina Jraissati, Veselina Kadreva, Kaori Karasawa, Hackjin Kim, Yeonjeong Kim, Min-Woo Lee, Carlos Mauro, Masaharu Mizumoto, Sebastiano Moruzzi, Christopher Y. Olivola, Jorge Ornelas, Barbara Osimani, Alejandro Rosas, Carlos Romero, Massimo Sangoi, Andrea Sereni, Sarah Songhorian, Paulo Sousa, Noel Struchiner, Vera Tripodi, Naoki Usui, Alejandro Vázquez Del Vázquez Del Mercado, Giorgio Volpe, Hrag A. Vosgerichian, Xueyi Zhang & Jing Zhu - 2014 - In Tania Lombrozo, Joshua Knobe & Shaun Nichols (eds.), Oxford Studies in Experimental Philosophy, Volume 1. Oxford, GB: Oxford University Press UK. pp. 158-174.
    Does the Ship of Theseus present a genuine puzzle about persistence due to conflicting intuitions based on “continuity of form” and “continuity of matter” pulling in opposite directions? Philosophers are divided. Some claim that it presents a genuine puzzle but disagree over whether there is a solution. Others claim that there is no puzzle at all since the case has an obvious solution. To assess these proposals, we conducted a cross-cultural study involving nearly 3,000 people across twenty-two countries, speaking eighteen (...)
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  7. Governance quality indicators for organ procurement policies.David Rodríguez-Arias, Alberto Molina-Pérez, Ivar R. Hannikainen, Janet Delgado, Benjamin Söchtig, Sabine Wöhlke & Silke Schicktanz - 2021 - PLoS ONE 16 (6):e0252686.
    Background Consent policies for post-mortem organ procurement (OP) vary throughout Europe, and yet no studies have empirically evaluated the ethical implications of contrasting consent models. To fill this gap, we introduce a novel indicator of governance quality based on the ideal of informed support, and examine national differences on this measure through a quantitative survey of OP policy informedness and preferences in seven European countries. -/- Methods Between 2017–2019, we conducted a convenience sample survey of students (n = 2006) in (...)
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  8.  69
    The True Self and Decision-Making Capacity.James Toomey, Jonathan Lewis, Ivar R. Hannikainen & Brian D. Earp - 2024 - American Journal of Bioethics 24 (8):86-88.
    Jennifer Hawkins (2024) offers two cases that challenge traditional accounts of decision-making capacity, according to which respect for a medical decision turns on an individual’s cognitive capacities at the time the decision is made (Hawkins 2024; Appelbaum and Grisso 1988). In each of her described cases (involving anorexia nervosa and grief, respectively), a patient makes a decision that—although instrumentally rational at the time—does not reflect the patient’s longer-term values due to being in a particular psychological state. Importantly, this state does (...)
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  9.  75
    Self-Deception: A Case Study in Folk Conceptual Structure.Carme Isern-Mas & Ivar R. Hannikainen - forthcoming - Review of Philosophy and Psychology.
    Theoretical debates around the concept of self-deception revolve around identifying the conditions for a behavior to qualify as self-deception. Experiments 1 and 2 revealed that various candidate features—such as intent, belief change, and motive—are treated as sufficient, but non-necessary, conditions according to the lay concept of self-deception. This led us to ask whether there are multiple lay concepts, such that different participants endorse competing theories (the disagreement view), or whether individual participants assign partial weight to various features and consequently waver (...)
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  10. (1 other version)Trolleys, Triage and Covid-19: The Role of Psychological Realism in Sacrificial Dilemmas.Markus Https://Orcidorg Kneer & Ivar R. Https://orcidorg357X Hannikainen - 2021 - Cognition and Emotion 8.
    At the height of the Covid-19 pandemic, frontline medical professionals at intensive care units around the world faced gruesome decisions about how to ration life-saving medical resources. These events provided a unique lens through which to understand how the public reasons about real-world dilemmas involving trade-offs between human lives. In three studies (total N = 2298), we examined people’s moral attitudes toward triage of acute coronavirus patients, and found elevated support for utilitarian triage policies. These utilitarian tendencies did not stem (...)
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  11. (1 other version)Questioning the Causal Inheritance Principle.Ivar Hannikainen - 2010 - Theoria: Revista de Teoría, Historia y Fundamentos de la Ciencia 25 (3):261-277.
    Mental causation, though a forceful intuition embedded in our commonsense psychology, is difficult to square with the rest of commitments of physicalism about the mind. Advocates of mental causation have found solace in the causal inheritance principle, according to which the mental properties of mental statesshare the causal powers of their physical counterparts. In this paper, I present a variety of counterarguments to causal inheritance and conclude that the conditions for causal inheritance are stricter than what standing versions of said (...)
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  12. Purposes in law and in life: An experimental investigation of purpose attribution.Almeida Guilherme, Joshua Knobe, Noel Struchiner & Ivar Hannikainen - forthcoming - Canadian Journal of Law and Jurisprudence.
    There has been considerable debate in legal philosophy about how to attribute purposes to rules. Separately, within cognitive science, there has been a growing body of research concerned with questions about how people ordinarily attribute purposes. Here, we argue that these two separate fields might be connected by experimental jurisprudence. Across four studies, we find evidence for the claim that people use the same criteria to attribute purposes to physical objects and to rules. In both cases, purpose attributions appear to (...)
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