Current technology has dramatically increased the prevalence of studies to establish the genetic correlates of a wide variety of human characteristics, including not only the physical attributes that determine what we look like and the risk of physiological disease but also the psychological and cognitive characteristics that often define who we are as individuals. Perhaps one of the most deeply personal and often controversial characteristics is the concept of general intelligence, known in the psychological literature as “g.” As with the (...) genetic study of any complex trait, the first step in studying the genetics of g is to carefully define the characteristic of interest. For g, this entails establishing what intelligence means and providing a clear operational definition for how it will be measured. In this paper, we provide a brief historical and theoretical overview of the construct of general intelligence, describe its relationship to the contemporary measurement of intelligence, and discuss these concepts in light of the challenges associated with defining g as a characteristic in the study of genetics. (shrink)

Problem-based leaming (PBL) is an increasingly popular curricular technique for developing academic and intellectual talent. Aligning PBL activities and subsequent student assessment often proves to be difficult for teachers, with many PBL activities followed by traditional, pencil-and-paper assessments. This misalignment confuses students by disrupting their understanding of teacher expectations. In this paper, we discuss the importance of instruction-assessment alignment during PBL and provide detailed examples of exemplary units.

Problem-based leaming (PBL) is an increasingly popular curricular technique for developing academic and intellectual talent. Aligning PBL activities and subsequent student assessment often proves to be difficult for teachers, with many PBL activities followed by traditional, pencil-and-paper assessments. This misalignment confuses students by disrupting their understanding of teacher expectations. In this paper, we discuss the importance of instruction-assessment alignment during PBL and provide detailed examples of exemplary units.

This title presents a comprehensive guide to interpretative phenomenological analysis (IPA) which is an increasingly popular approach to qualitative inquiry taught to undergraduate and postgraduate students today.

This article explores a concept of artistic transgression I call aesthetic disobedience that runs parallel to the political concept of civil disobedience. Acts of civil disobedience break some law in order to publicly draw attention to and recommend the reform of a conflict between the commitments of a legal system and some shared commitments of a community. Likewise, acts of aesthetic disobedience break some entrenched artworld norm in order to publicly draw attention to and recommend the reform of a conflict (...) between artworld commitments and some shared commitments of a community. Considering artistic transgressions under the concept of aesthetic disobedience highlights often-overlooked features of modern artworld practices. Most significantly, it draws attention to the deliberative participation of a wide variety of citizens of the artworld, including not just artists and performers but also members of audiences, in the transformation of the rules and boundaries of the artworld itself. (shrink)

Jonathan Walkan challenges cognitive science's dominant model of mental representation and proposes a novel, well-devised alternative. The traditional view in the cognitive sciences uses a linguistic model of mental representation. That logic-based model of cognition informs and constrains both the classical tradition of artificial intelligence and modeling in the connectionist tradition. It falls short, however, when confronted by the frame problem---the lack of a principled way to determine which features of a representation must be updated when new information becomes (...) available. So far, proposed alternatives, including the imagistic model, have not resolved the problem. Waskan proposes the Intrinsic Cognitive Models hypothesis, according to which representational states can be concpetualized as the cognitive equivalent of scale models.Waskan argues further that the proposal that humans harbor and manipulate cognitive counterparts to scale models offers the only viable explanation for what most clearly differentiates humans from other creatures: the capacity to engage in truth-preserving manipulation of representations. The ICM hypothesis, he claims, can be distinguished from sentence-based accounts of truth preservation in a way that is fully compatible with what is known about the brain. (shrink)

I argue that there can be no such thing as a borderline case of the predicate ‘phenomenally conscious’: for any given creature at any given time, it cannot be vague whether that creature is phenomenally conscious at that time. I first defend the Positive Characterization Thesis, which says that for any borderline case of any predicate there is a positive characterization of that case that can show any sufficiently competent speaker what makes it a borderline case. I then appeal to (...) the familiar claim that zombies are conceivable, and I argue that this claim entails that there can be no positive characterizations of borderline cases of ‘phenomenally conscious’. By the Positive Characterization Thesis, it follows that ‘phenomenally conscious’ can not have any borderline cases. (shrink)

In our attempts to achieve privacy and reputation deliverables, advocating for service providers and other data managers to open Big Data black boxes and be more transparent about consent processes, algorithmic details, and data practice is easy. Moving from this call to meaningful forms of transparency, where the Big Data details are available, useful, and manageable is more difficult. Most challenging is moving from that difficult task of meaningful transparency to the seemingly impossible scenario of achieving, consistently and ubiquitously, meaningful (...) forms of consent, where individuals are aware of data practices and implications, understand these realities, and agree to them as well. This commentary unpacks these concerns in the online consent context. It emphasizes that self-governance fallacy pervades current approaches to achieving digital forms of privacy, exemplified by the assertion that transparency and information access alone are enough to help individuals achieve privacy and reputation protections. (shrink)

Among the instrumental value defenses for biodiversity conservation is the argument that biodiversity is necessary to support ecosystem functioning. Lower levels of biodiversity yield lower levels of ecosystem functioning and hence the inference that we should conserve biodiversity. In our book Defending Biodiversity: Environmental Science and Ethics, we point out three problems with this inference. (1) The empirical support for such an inference derives from experiments conducted on a very small set of ecosystem types (mainly grasslands and fresh water aquatic) (...) and ecosystem functions (mainly nutrient uptake, biomass production, and decomposition rates). These experiments suffer from a number of largely unavoidable logistical constraints making the generality of their results questionable. (2) Even if the experimental results were unequivocal, their lack of external validity would still raise significant questions about how (if at all) these results apply to real world conservation problems. And (3) even if the experimental results were unequivocal and completely applicable to conservation problems, relying on such defenses implies other rational policy commitments that are at odds with other positions that environmentalists commonly take. Odenbaugh and I disagree largely about what inferences follow from these points rather than about the points themselves. I think that what follows is that if environmentalists want to use instrumental value defenses, then we need to accept that not all biodiversity is useful to us, and parts that are useful are not necessarily more useful than alternatives that might threaten biodiversity. I also think that the unpalatable implied commitments need to be taken seriously. This may mean that we environmentalists have to accept that biodiversity should not always be conserved, and that parts of the environmentalist agenda are little more than strong personal preferences that others need not respect. If environmentalists are willing to accept these conclusions, then there are no problems with relying on these instrumental value defenses, but I suspect that environmentalists are likely to be unhappy with such conclusions. (shrink)

In 1927, Walter Lippmann published The Phantom Public, denouncing the ‘mystical fallacy of democracy.’ Decrying romantic democratic models that privilege self-governance, he writes: “I have not happened to meet anybody, from a President of the United States to a professor of political science, who came anywhere near to embodying the accepted ideal of the sovereign and omnicompetent citizen.” Almost 90 years later, Lippmann’s pragmatism is as relevant as ever, and should be applied in new contexts where similar self-governance concerns persist. (...) This paper does just that, repurposing Lippmann’s argument in the context of the ongoing debate over the role of the digital citizen in Big Data management. It is argued that proposals by the Federal Trade Commission, the White House and the US Congress, championing failed notice and choice privacy policy, perpetuate a self-governance fallacy comparable to Lippmann’s, referred to here as the fallacy of data privacy self-management. Even if the digital citizen had the faculties and the system for data privacy self-management, the digital citizen has little time for data governance. We desire the freedom to pursue the ends of digital production, without being inhibited by the means. We want privacy, and safety, but cannot complete all that is required for its protection. If it is true that the fallacy of democracy is similar to the fallacy of data privacy self-management, then perhaps the pragmatic solution is representative data management: a combination of non/for-profit digital dossier management via infomediaries that can ensure the protection of personal data, while freeing individuals from what Lippmann referred to as an ‘unattainable ideal.’. (shrink)

In a recent article in this journal, Savulescu and Schuklenk defend and extend their earlier arguments against a right to medical conscientious objection in response to criticisms raised by Cowley. I argue that while it would be preferable to be less accommodating of medical conscientious than many countries currently are, Savulescu and Schuklenk's argument that conscientious objection is ‘simply unprofessional’ is mistaken. The professional duties of doctors should be defined in relation to the interests of patients and society, and for (...) reasons set out in this article, these may support limited accommodation of conscientious objection on condition that it does not impede access to services. Moreover, the fact that conscientious objection appears to involve unjustifiable compromise from the objector's point of view is not a reason for society not to offer that compromise. Arguing for robust enforcement of the no-impediment condition, rather than opposing conscientious objection in principle, may be a more effective way of addressing the harms resulting from an over-permissive conscientious objection policy. (shrink)

In their recent article, ‘Why lockdown of the elderly is not ageist and why levelling down equality is wrong’, Savulescu and Cameron argue for selective isolation of the elderly as an alternative to general lockdown. An important part of their argument is the claim that the latter amounts to ‘levelling down equality’ and that this is ‘unethical’ or even ‘morally repugnant’. This response argues that they fail to justify either part of this claim: the claim that levelling down is always (...) morally wrong is subject to challenges that Savulescu and Cameron do not consider; and a policy of maintaining general lockdown does not constitute levelling down, as it provides absolute benefits to those who would be worse off under selective isolation. (shrink)

A recent focus of the debate on conscientious objection in healthcare is the question of whether practitioners should have to justify their refusal to perform certain functions. A recent article by Cowley addresses a practical aspect of this controversy, namely the question of whether doctors claiming conscientious objector status in relation to abortion should be required, like their counterparts claiming exemption from military conscription, to defend their claim before a tribunal. Cowley argues against the use of tribunals in the medical (...) case, on the grounds that there are likely to be fewer unjustified claims to conscientious objection in this context than in the military, and that in any case tribunals will not be an effective way of distinguishing genuine and false cases. I reject these arguments and propose a different conception of the role of a medical conscientious objection tribunal. (shrink)

Analytic Philosophy, Volume 62, Issue 3, Page 201-222, September 2021.

The neurodiversity paradigm is presented by its proponents as providing a philosophical foundation for the activism of the neurodiversity movement. Its central claims are that autism and other neurodivergent conditions are not disorders because they are not intrinsically harmful, and that they are valuable, natural and/or normal parts of human neurocognitive variation. This paper: (a) identifies the non‐disorder claim as the most central of these, based on its prominence in the literature and connections with the practical policy claims that the (...) paradigm is supposed to support; (b) describes the heterogeneity of autism at the behavioural and causal levels, and argues that at the behavioural level this encompasses ways of being autistic that are harmful in ways that cannot be not wholly attributed to discrimination or unjust social arrangements, challenging the claim that autism is not a disorder; (c) considers and rejects responses to this challenge based on separation of high‐ and low‐functioning autism, separation of autism from co‐occurring conditions, and viewing autism as part of an individual’s identity. Two of these responses fail for reasons that are themselves connected with the behavioural and/or causal heterogeneity of autism. (shrink)

In a recent Dutch euthanasia case, a woman underwent euthanasia on the basis of an advance directive, having first been sedated without her knowledge and then restrained by members of her family while the euthanasia was administered. This article considers some implications of the criminal court’s acquittal of the doctor who performed the euthanasia. Supporters of advance euthanasia directives have welcomed the judgement as providing a clarification of the law, especially with regard to the admissibility of contextual evidence in interpreting (...) advance euthanasia directives, but suggested that the law regarding advance euthanasia directives should be further relaxed to remove the requirement of current suffering and that an unfortunate consequence of the prosecution is that it is likely to deter doctors from performing euthanasia even in more straightforward cases. This article argues that the court’s endorsement of the use of contextual evidence is problematic, that the case for prioritising prior decisions over current interests has not been advanced by the discussion surrounding this case and that worries about the alleged deterrent effect are not well founded. (shrink)

Jacobs' interpretation is developed in contrast to the overlooked work of Maimonides, who also used Aristotelian resources but argued for the possibility of ...

Today, there are different understandings of the first article on the content of the Christian faith, for which an analysis from a theological perspective is necessary. This research sought to reveal the meaning of the first article on the content of the Christian faith in recent theological works that have been produced, through the use of a hermeneutic exercise, conducting a bibliometric and categorical analysis and using NVivo software to analyse the qualitative data. We concluded that the recent theological literature (...) addresses the meaning of the first article of the Christian faith based on the existence, concept and definition of God and his attributes, as well as his power, behaviour, creation, revelation and reign. Although there is little extant material compared to other topics or areas of knowledge that can be explored using these tools, this fact is explained because, normally, theologians are not interested in publishing in high-impact journals. The way of approaching God in contemporary literature can be enriched by taking into account specific contexts, such as poverty, discrimination, suffering, violence, human trafficking, immigration and political realities, in such a way that it is not only a metaphysical reflection of God but also a historical and immanent and even an interreligious research that broadens the concept of the Christian God and answers questions that contemporary society asks in daily life. (shrink)

Philosophers of music commonly distinguish performative from critical interpretations. I would like to suggest that the distinction between critical and performative interpretations is well captured by an analogy to legal critics and judges. This parallel draws attention to several features of performative interpretation that are typically overlooked, and deemphasizes epistemic problems with performative interpretations that I believe are typically blown out of proportion and ultimately fail to capture interesting features of performative interpretation. There is an important distinction to be made (...) between critical and performative interpretation, but its source lies in a difference between the authority of critical and performative interpretations. (shrink)

The paradox of pain is that pain is in some ways like a bodily state and in other ways like a mental state. You can have a pain in your shin, but there is no denying that you are in pain if it feels like you are. How can a state be both in your shin and in your mind? Evaluativism is a promising answer. According to evaluativism, an experience of pain in your shin represents that there is a disturbance (...) in your shin, and that it is bad that this disturbance is there. Thus, the experience brings you to tend to your shin by telling you something about the state of your shin. But the paradox of pain still confronts evaluativism in the form of the killing the messenger objection: The evaluativist has a nice story about our body‐directed responses to pain, like tending to wounds, but this story does not explain responses to pain, like taking painkillers, that seem to be experience‐directed. Evaluativists have offered accounts of experience‐directed responses to pain, but I will argue that these accounts conflict with the Transparency thesis—the claim that we can only access our experiences inferentially. Evaluativism and Transparency are natural bedfellows, so this is a problem for evaluativists. Having argued as much, I will go on to develop a new evaluativist account of taking painkillers, which does not conflict with Transparency. I call it naïve evaluativism. According to naïve evaluativism, we experience painkillers as making tissue damage or disruption less bad, and absent further reflection, that is, why we take them. (shrink)

Theories concerning the structure, or format, of mental representation should (1) be formulated in mechanistic, rather than metaphorical terms; (2) do justice to several philosophical intuitions about mental representation; and (3) explain the human capacity to predict the consequences of worldly alterations (i.e., to think before we act). The hypothesis that thinking involves the application of syntax-sensitive inference rules to syntactically structured mental representations has been said to satisfy all three conditions. An alternative hypothesis is that thinking requires the construction (...) and manipulation of the cognitive equivalent of scale models. A reading of this hypothesis is provided that satisfies condition (1) and which, even though it may not fully satisfy condition (2), turns out (in light of the frame problem) to be the only known way to satisfy condition (3). (shrink)

The ontology of musical works often sets the boundaries within which evaluation of musical works and performances takes place. Questions of ontology are therefore often taken to be prior to and apart from the evaluative questions considered by either performers as they present works to audiences or an audience’s critical reflection on a performance. In this paper I argue that, while the ontology of musical works may well set the boundaries of legitimate evaluation, ontological questions should not be considered as (...) prior to or apart from critical evaluation. Rather, ontological claims are a type of critical evaluation made within musical practices. I argue that philosophers of music might learn from the debate in political philosophy about the difficulty of setting the limits of public reason in a way that remains open to a plurality of legitimate evaluative perspectives. Just as pre-political or metaphysical identification of the boundaries of public reason fail to accommodate the fact of pluralism in contemporary democratic politics, so too does a metaphysical identification of the boundaries of legitimate evaluation of musical works and performances fail to accommodate the fact of pluralism in contemporary musical practices. I apply John Rawls’s formulation of political liberalism, arguing that musical ontology should be critical, not metaphysical. (shrink)

In Time, Narrative, and History, David Carr argues against the narrativist claim that our lived experience does not possess the formal attributes of a story; this conclusion can be reinforced from a semiotic perspective. Our experience is mediated through temporal signs that are used again in the construction of stories. Since signs are social entities from the start, this approach avoids a problem of individualism specific to phenomenology, one which Carr takes care to resolve. A semiotic framework is also explicit (...) about a theme Carr handles implicitly: the status of representation. Representation is internal to signification, mediating our experience not just retrospectively but prospectively in the planning and execution of action. A model is presented in which the temporal organization of experience and action is formally coordinated with the temporal organization of narrative. The model is then applied to a historical event: John Batman's attempt in 1835 to purchase land from some Aboriginal tribes around what is now Melbourne. The meaning of this event is not located only in historical writing about it but in the semiotic constitution of the event itself. Changes of meaning emerge from relations between events as new events--in this case the Australian High Court's Mabo decision--align with old ones. Finally, a number of contrasts are indicated between this model and proposals made by Arthur C. Danto, Hayden White, F. R. Ankersmit, Fernand Braudel, and Paul Ricoeur. (shrink)

Jesus’ quotation of Psalm 82:6, ‘I said, You are gods’, a riposte to the accusation that he had blasphemed by making himself equal to God, has attracted considerable attention. The latest suggestion by Jerome H. Neyrey rightly insists that any solution to the problem should take account of the internal logic of the Psalm and argues that it derives from or prefigures a rabbinic Midrash on the Psalm which refers it to the restoration of the immortality lost by Adam to (...) Israel at the giving of the Torah on Sinai. This immortality was then lost again because of the sin of the golden calf. Whilst agreeing that the Psalm is interpreted in the context of the giving of the Torah on Sinai, this article argues that its reference is directed towards Moses on Sinai rather than Israel in general. This accords with the interpretation of Philo and Josephus and other sources much earlier than the Mekkilta de Rabbi Ishmael that Moses is rightly called a god and is assumed to heaven in glory without dying. Rather than deny this attribution of divine features to Moses due to his reception of the Torah on Sinai, John argues that the Torah was received from the hands of Jesus as the Logos. Therefore, Moses’s derivative divine features simply confirm the true divinity of the Logos as the expression of the Father. Moses could be called a god because he knew Jesus as Logos and wrote about him, but he sinned and died like any mortal. The corollary is that Moses and his disciples lost their status and died like any mortal, whilst the disciples of Jesus who are ‘taught by God’ and believe in the Incarnate Logos, have not only seen the glory denied to Moses but are born from above to become divinised as tekna theou and do not die. (shrink)

While Billy Budd's beauty has often been connected to his innocence and his moral goodness, the significance of the musical character of his beauty—what I will argue is the site of a struggle for political expression—has not been remarked upon by commentators of Melville's novella. It has, however, been deeply explored by Britten's opera. Music has often been situated at, or just beyond, the limits of communication; it has served as a medium of the ineffable, of unsaid and unsayable truths (...) (and lies), of an expressive power beyond language and reason. It is this expressive but communicatively problematic role that Billy embodies and that Billy Budd sets into political motion. In this essay, I would like to suggest that Billy's musical beauty can only be fully appreciated, and assumes full significance, when considered within the context of the various conceptions of beauty, and corresponding conceptions of authority, presented in the novella and in the opera. In particular, I will argue that Billy's beauty is a modern one that calls for the active participation of its audience. (shrink)

Musical formalism, which strictly limits the type of thing any description of the music can tell us, is ill-equipped to account for contemporary performance practice. If performative interpretations are in a position to tell us something about musical works—that is if performance is a kind of description, as Peter Kivy argues—then we have to loosen the restrictions on notions of musical relevance to make sense of performance. I argue that musical formalism, which strictly limits the type of thing any description (...) of the music can tell us, is inconsistent with Kivy's quite compelling account of performance. This shows the difficulty that actual performances pose to overly rigid conceptions of music. Daniel Barenboim unannounced performance of Wagner in Israel in 2001 shows that the problem of the boundaries of musical relevance is no mere philosophical puzzle. It is a pressing problem in the musical public sphere. (shrink)

The species comprising the fungal endophyte genus “Epichloë ”are symbionts of cool season grasses. About half the species in this genus are strictly vertically transmitted, and evolutionary theory suggests that these species must be mutualists. Nevertheless, Faeth and Sullivan (e.g., 2003) have argued that such vertically transmitted endophytes are ’usually parasitic,’ and Müller and Krauss (2005) have argued that such vertically transmitted endophytes fall along a mutualism-parasitism continuum. These papers (and others) have caused confusion in the field. We used a (...) systematic review to show that close to half of the published papers in this field incorrectly categorize the interaction. Here, we develop the argument that advantages and disadvantages are not the same things as mutualism and parasitism and that experimental evidence must be interpreted in the context of theory. We argue that, “contra ”Faeth and Sullivan, it is highly unlikely that such strictly vertically transmitted endophytes can be parasites, and that, “contra ”Müller and Krauss, it is inappropriate to apply the continuum concept to strictly vertically transmitted endophytes. We develop a mathematical model to support and illustrate our arguments. We use the model to clarify that parasitism “requires ”some degree of horizontal transmission, and that while it is appropriate to use the continuum concept when referring to the genus as a whole, or to species that possess horizontal transmission, we argue that it is inappropriate to use the concept when referring to species that are strictly vertically transmitted. (shrink)

I consider a more generic goal teachers have for students in addition to learning some determinate content: that they learn how to learn anything whatsoever. To explain this process, I draw on two insights from Aristotle’s account of learning: first, that in every case students learn by doing the very things they are learning to do; and second, that it is possible to achieve a general educatedness whereby someone can make intelligent judgments and intellectual progress even in previously unfamiliar subject (...) areas. In both cases, Aristotle’s account of the teacher as thinking-facilitator rather than knowledge-infuser is illuminating. This connects with recent literature on Experiential Learning. Having developed this broadly Aristotelian account of learning how to learn I offer some concrete strategies for putting the theory into practice in the philosophy classroom. These strategies include targeted reading guidance and mystery text assignments, both of which develop incrementally throughout the course. (shrink)

In the summer of 1983, a group of scholars met in Williamstown, MA for a workshop directed by Allan Gotthelf. Many of the papers presented at this meeting grew into Philosophical Issues in Aristotle’s Biology. The aim of the workshop and volume to follow was to engage with Aristotle’s biological works from a genuinely philosophical perspective. That volume was a watershed moment for the “biological turn” in Aristotle studies.The present volume is compiled in the same spirit, growing out of several (...) conferences and collaborations spearheaded by the late Gotthelf, who was to co-edit the volume until his death in 2013. It presents a range of recent scholarship on the Generation of Animals rather... (shrink)

Advances in forensic techniques have expanded the temporal horizon of criminal investigations, facilitating investigation of historic crimes that would previously have been considered unsolvable. Public enthusiasm for pursuing historic crimes is exemplified by recent high-profile trials of celebrities accused of historic sexual offences. These circumstances give new urgency to the question of how we should decide which historic offences to investigate. A satisfactory answer must take into account the ways in which the passage of time can erode the benefits of (...) criminal investigation, the costs associated with investigating old crimes, and the need to prioritize investigations in the face of limited police resources. This article emphasizes the first of these factors. It begins by considering the moral goals of a criminal justice system and the contribution of criminal investigations to the achievement of these goals, distinguishing between contributions that depend on further steps in the criminal justice process, such as prosecution and punishment, and contributions that can have value independently of these further steps. Using this important distinction, the article then examines a range of factors that relate the passage of time to criminal justice goals, including the seriousness of the crime; deterioration of evidence; death of the offender, victim and others affected by the crime; and diminished psychological connectedness between those affected by the crime and their current selves. While the range and non-uniformity of relevant factors preclude a simple answer to the question of when historic crimes should be investigated and call instead for case-by-case assessment, we find that the analysis does support some general conclusions that can guide such an assessment. (shrink)

The comprehensiveness of Islamic law has been questioned seriously in the modern period by Muslim reformists like Rashīd Riḍā. Such reformists have used as evidence Qur'anic verses and Prophetic reports that seem to state clearly that the strictures of Islamic law are few and limited and that Muslims should not extend them to all areas of life. How could the Shariah have developed as a holistic and exhaustive body of law in light of such evidence? Looking back at earlier Muslim (...) scholars from the ninth to the eighteenth centuries, however, we see that these Qur'anic verses and Prophetic edicts were never understood in this way. They were either diffused with various hermeneutic strategies or understood as applying to debates unrelated to the comprehensiveness or minimalism of the Shariah. (shrink)

We humans often respond effectively when faced with novel circumstances. This is because we are able to predict how particular alterations to the world will play out. Philosophers, psychologists, and computational modelers have long favored an account of this process that takes its inspiration from the truth-preserving powers of formal deduction techniques. There is, however, an alternative hypothesis that is better able to account for the human capacity to predict the consequences worldly alterations. This alternative takes its inspiration from the (...) powers of truth preservation exhibited by scale models and leads to a determinate computational solution to the frame problem. (shrink)

Three experiments investigated reasoners' beliefs about causal powers; that is, their beliefs about the capacity of a putative cause to produce a given effect. Covariation-based theories (e.g., Cheng, 1997; Kelley, 1973; Novick & Cheng, 2004) posit that beliefs in causal power are represented in terms of the degree of covariation between the cause and its effect; covariation is defined in terms of the degree to which the effect occurs in the presence of the cause, and fails tooccur in the absence (...) of the cause. To test the degree to which beliefs incausal power are reflected in beliefs about covariation information, participants in three experiments rated their beliefs that putative causes have the capacity to produce a given effect (i.e., possess the causal power to produce an effect) as well as their beliefs regarding the degree to which the putative cause and effectcovary. A strong positive correlation was discovered between participants' beliefs in causal power and their beliefs that the effect occurs in the presence of the cause. However, no direct relationship was found between participants' beliefs in causal power and their belief that the effect will fail tooccur in the absence of the cause. These findings were replicated using bothwithin- (Experiments 1 and 3) and between-subject designs (Experiment 2). In Experiment 3, we extended these analyses to measures of familiarity, imageability, and detailedness of the representation. We found that participants' beliefs in causal power were strongly associated with familiarity, and imageability, but not the perceived detailedness of the cause and effect relationship. These data provide support for a multidimensional account of causal knowledge whereby people's representations of causation include, but are not limited to, the covariation, familiarity, and imageability of cause and effect relationships. (shrink)

A study of fundamental issues in metaethics and in moral psychology, surveying important approaches with an emphasis on the disputed status of moral value and the roles of cognition and sensibility. Coverage of the issues includes discussion of significant thinkers from antiquity to the present.

This book begins with a critique of moral relativism and proceeds to develop a realist account of practical wisdom. The central claims are that there are objective moral facts and that knowledge of these facts can be action-guiding. The justification for these claims involves explaining the role of imagination in moral judgment and action and also showing how a realist approach to morality enables us to better account for immorality, revealing it to involve ignorance, error or falsification. The book concludes (...) with an analysis of how the character of social relations is crucial to the formation of self-conceptions and the development of moral knowledge and moral imagination. (shrink)