It is a hallmark of a good model to make accurate a priori predictions to new conditions (Busemeyer & Wang, 2000). This study compared 8 decision learning models with respect to their generalizability. Participants performed 2 tasks (the Iowa Gambling Task and the Soochow Gambling Task), and each model made a priori predictions by estimating the parameters for each participant from 1 task and using those same parameters to predict on the other task. Three methods were used to evaluate the (...) models at the individual level of analysis. The first method used a post hoc fit criterion, the second method used a generalization criterion for short‐term predictions, and the third method again used a generalization criterion for long‐term predictions. The results suggest that the models with the prospect utility function can make generalizable predictions to new conditions, and different learning models are needed for making short‐versus long‐term predictions on simple gambling tasks. (shrink)

The Iowa Gambling Task (IGT) and the Soochow Gambling Task (SGT) are two experience-based risky decision-making tasks for examining decision-making deficits in clinical populations. Several cognitive models, including the expectancy-valence learning model (EVL) and the prospect valence learning model (PVL), have been developed to disentangle the motivational, cognitive, and response processes underlying the explicit choices in these tasks. The purpose of the current study was to develop an improved model that can fit empirical data better than the EVL and PVL (...) models and, in addition, produce more consistent parameter estimates across the IGT and SGT. Twenty-six opiate users (mean age 34.23; SD 8.79) and 27 control participants (mean age 35; SD 10.44) completed both tasks. Eighteen cognitive models varying in evaluation, updating, and choice rules were fit to individual data and their performances were compared to that of a statistical baseline model to find a best fitting model. The results showed that the model combining the prospect utility function treating gains and losses separately, the decay-reinforcement updating rule, and the trial-independent choice rule performed the best in both tasks. Furthermore, the winning model produced more consistent individual parameter estimates across the two tasks than any of the other models. (shrink)

In this study, we investigated whether differences in the experience of regret may be a potential explanation for damaging behaviours associated with psychopathy and criminal offending. Participants were incarcerated offenders (n = 60) and non-incarcerated controls (n = 20). Psychopathic traits were characterised with the Psychopathic Checklist: Screening Version. Regret was assessed by responses to outcomes on a simulated gambling task. Incarcerated offenders experienced a reduced sense of regret as compared to non-incarcerated controls. We obtained some evidence that specific psychopathic (...) factors and facets could differentially relate to the experience and use of emotions. Our data provide initial evidence of important associations between negative emotions and decision behaviour in the context of criminal offending. (shrink)

From the Supreme Court to the bedroom, privacy is an intensely contested interest in our everyday lives and privacy law. Some people appeal to privacy to protect such critical areas as abortion, sexuality, and personal information. Yet, privacy skeptics argue that there is no such thing as a right to privacy. I argue that we cannot abandon the concept of privacy. If we wish to avoid extending this elusive concept to cover too much of our lives or shrinking it to (...) cover too little, we must come to understand it. After exploring the privacy arguments of philosophers and constitutional and tort privacy law, I argue for a new definition of privacy and an explanation of its value that clarifies and resolves many of our conflicts. Privacy is critical because it allows us to protect a realm in which we can have intimate relations with others. (shrink)

The London suicide bombings of July 7, 2005 were partly the revolt of moral earnestness against a liberal society that, enchanted by the fantasy of rationalist anthropology, surrenders its passionate members to a degrading consumerism. The “humane” liberalism variously espoused by Jürgen Habermas, John Rawls, and Jeffrey Stout offers a dignifying alternative; but it is fragile, and each of its proponents looks for allies among certain kinds of religious believer. Stanley Hauerwas, however, counsels Christians against cooperation. On the one (...) hand, he is right to resist, insofar as liberalism illiberally excludes theology from public discourse. On the other hand, not all humane liberalism does this: Stout's, for example, is genuinely polyglot, requiring not a common secularist language but a common ethic of communicating. Such a liberal ethic and its attendant anthropology merit the support of Christians: there may be more to be said about the Kingdom of God than respect, tolerance, and fairness, but there will not be less. The Christian has good theological reasons to expect some concord with other inhabitants of secular space. Ethical distinctiveness is no measure of theological integrity; and neither theology (pace Barth) nor biblical narrative (pace Richard Hays) should be expected to do all of the ethical running. If Christians are to be thorough in their moral theology and intelligible in their public statements, then they must borrow non‐theological material, formulate abstract concepts, and engage in casuistical analysis. Nevertheless, if an anxious insistence on distinctiveness is a mistake, concern for theological integrity is not. When the moral theologian borrows ethical material from elsewhere, he should integrate it into a theological vision structured by the Christian salvation‐historical narrative, which will sometimes modify the meaning of what is incorporated. So in affirming humane, polyglot liberalism, the moral theologian will at the same time make salutary qualifications. One of these is the assertion of the need of liberal institutions to own and promote their moral and anthropological commitments. In such a confessionally liberal society, universities in general, and the Arts and Humanities in particular, would recover their vocation to form citizens in communicative virtues and to offer them a dignifying, morally serious vision of human being that could save future generations from a degrading consumerism on the one hand and violent over‐reaction on the other. (shrink)

Acknowledgments THROUGHOUT this book I cite the many people who have provided information on individual programs and activities. ...

This book is the most comprehensive and rigourous critique of the ways disciplinary boundaries still inhibit knowledge-production and integration.

Behavioral research has revealed how normal human cognitive processes can tend to lead us astray. But do these affect economic researchers, ourselves? This article explores the consequences of stereotyping and confirmation bias using a sample of published articles from the economics literature on gender and risk aversion. The results demonstrate that the supposedly ‘robust’ claim that ‘women are more risk averse than men’ is far less empirically supported than has been claimed. The questions of how these cognitive biases arise and (...) why they have such power are discussed, and methodological practices that may help to attenuate these biases are outlined. (shrink)

The continued development of General Circulation Models (GCMs) towards increasing resolution and complexity is a predominantly chosen strategy to advance climate science, resulting in channelling of research and funding to meet this aspiration. Yet many other modelling strategies have also been developed and can be used to understand past and present climates, to project future climates and ultimately to support decision-making. We argue that a plurality of climate modelling strategies and an equitable distribution of funding among them would be an (...) improvement on the current predominant strategy for informing policy making. To support our claim, we use a philosophy of science approach to compare increasing resolution and complexity of General Circulation Models with three alternate examples: the use of machine learning techniques, the physical climate storyline approach, and Earth System Models of Intermediate Complexity. We show that each of these strategies prioritises a particular set of methodological aims, among which are empirical agreement, realism, comprehensiveness, diversity of process representations, inclusion of the human dimension, reduction of computational expense, and intelligibility. Thus, each strategy may provide adequate information to support different specific kinds of research and decision questions. We conclude that, because climate decision-making consists of different kinds of questions, many modelling strategies are all potentially useful, and can be used in a complementary way. (shrink)

Sensitivity to the extra-linguistic context, as exhibited by indexical and demonstrative expressions, and sensitivity to the linguistic context, as exhibited by, for example, anaphoric uses of third person pronouns, are regularly regarded as different and independent phenomena. The data on indexicals, demonstratives, and third person pronouns, however, call for a more unified notion of context and of context sensitivity. This paper aims to develop such a unified picture by generalizing the notion of anaphora to encompass extra-linguistic context dependency and generalizing (...) the notion of a structured discourse context so that contexts contain antecedents for expressions that refer to entities in the extra-linguistic context. (shrink)

When, in spite of our good intentions, we fail to meet our obligations to others, it is important that we have the correct theoretical description of what has happened so that mutual understanding and the right sort of social repair can occur. Consider an agent who promises to help pick a friend up from the airport. She takes the freeway, forgetting that it is under construction. After a long wait, the friend takes an expensive taxi ride home. Most theorists and (...) non-theorists react to such cases by either judging the agent's action as a violation of her obligation to help or as having satisfied the only obligation she really had, namely to try to help. However, as I show, there are serious difficulties that arise from categorizing this agent's action as satisfying or violating her obligation – difficulties that are avoided if we instead add “mere moral failures” to the basic categories for moral evaluation. An agent merely fails when she neither satisfies nor violates her obligation. She is responsible fo.. (shrink)

In this paper the authors argue that the exploration of the nature of needs and rights should begin with the actually existing organization of care and of justice in society. The authors raise two key concerns with this organization: 1) the invisibility of care to some, and 2) the inaccessibility of rights to others. Recent work by care scholars has called attention to the ways the current organization of care work perpetuates the myth of self-sufficiency for some, while reducing others (...) to mere dependents. Law and Society scholars have demonstrated the problems of uneven access to legal remedies within the current organization of the legal system. Addressing these concerns simultaneously reveals both the problems of the current organization of needs and rights as well as illuminating alternative possibilities. The authors argue, first, that a justice perspective, based on rights is inadequate because its presumed universality is belied by the reality of the inaccessibility of rights to many. Second, the authors argue that a care perspective, currently formulated upon the assumption that only some people have needs, is also flawed because its presumed particularity distorts the human experience and subsequent policies. Instead, the authors need to conceive of care in a public way that permits both rights and needs to be understood as applicable to all. The authors propose some initial thoughts about how to create such a public concept of care. (shrink)

This paper explores the vulnerability of Latin American human subjects, and how their vulnerability is ignored due to the complexities and inconsistencies of oversight committees and institutional policies. Secondly, the concept of apology is examined and its meaning to victims of past research abuses.

In lieu of an abstract, here is a brief excerpt of the content:ROBERT ORFORD'S ATTACK ON GILES OF ROME I N TWO PREVIOUS ARTICLES, I tried to demonstrate how Robert Orford drew upon the thought of Giles of Rome in order to formulate his own explanation of hylomorphism and the so-called real distinction between essence and existence.1 Orford, it will be remembered, was one of the earliest disciples of his colleague St. Thomas Aquinas, and-more important- is the first 'llhomist we (...) know of who turned to Giles in order to gain an understanding of these basic philosophic problems, and who wove Giles's ideas into his own elaboration of what he took to be St. Thomas's position regarding them. In view of this recognition of Giles as an appropriate guide to a Thomist grasp of these issues, it is surprising to find among Orford's works the Reprobationes dfotorUJn a fratre Egidio in primum Sententiarum.2 The Reprobationes is a strange document. In it, as I shall show later, Orford seeks every opportunity to find fault with Giles. Indeed, his criticisms, hardly ever of any substance, are at times so "picky" they cause the reader to wonder as to his real purpose in writing them down in the first place. In this article, I shall review the historical context of the Reprobationes and try to show what it was about Giles of Rome that so irritated the Dominican Orford. The early catalogues contain no more than two entries for 1 See F. Kelley, "The Egidean influence in Robert Orford's doctrine on Form", Thomist, 47, 1, January, 1983, pp. 77-99, and "Two early English Thomists: Thomas Sutton and Robert Orford vs. Henry of Ghent", Thomist, 45, 3, July, 1981, pp. 345-387. 2 This work is extant in one manuscript, viz. MS. Merton 276, fol. 20ra50ra. It has been edited by A. Vella: Robert d'Orford Reprobationes dictorum a fratre Egidio in primum Sententiarum, Paris, 1968. 70 ROBERT ORFORD'S ATTACK ON GILES OF ROME 71 Orford.3 However, from references he made in his extant writings, viz., Sciendum, Contra dicta Henrici and Reprobationes, we know the titles at least of some of his other writings. As one might have expected, Orford wrote commentaries on the books of the Sentences. In addition to the references to these commentaries he mentions also a De unitate formae, Super 2 de sommo et vigilia, Super 6 de M etaphysica and De generatione. We know of Orford's part in certain disputed questions and of his sermon in rn93. Finally, we have offered our reasons elsewhere for attributing to him the opuscule entitled De natura materiae et dimensionibus interminatis.4 From the mere fact that Orford saw the necessity of writing against Giles of Rome in defense of St. Thomas Aquinas, one might have thought that in Giles one had found an antagonist of the Angelic Doctor. For a long time Giles was taken to have been not an adversary but rather a stout defender of his teacher, St. Thomas.5 The picture of Giles of Rome as the loyal Thomist, the legend as it has more recently been labelled, derived in no small measure from the erroneous ascription to him of the work which is in fact Richard Knapwell's, viz. Correctivum corruptorii 'Quare '.6 Once this mistaken ascription had been corrected and further study was done, mainly by E. Hocedez, Giles no longer appeared as having been the staunch and loyal Thomist of the legend. On the contrary, Hocedez says of him: Gilles decidement n'est pas le thomiste, clans le sens profond du mot, qui s'est donne Thomas pour Maitre et guide de sa pensee: a For a full account of what the catalogues have under Orford's name, see A. Vella, "Robert of Orford and his place in the scholastic controversies at Oxford in the late xiiith century" (Oxford Univ. B.Litt. thesis 1946), MS. B.Litt., c. 30, vol. 1, Bodleian Library, pp. 12-27. 4 See F. Kelley," The Egidean influence", pp. 90-96. 5 See F. Lajard, "Gilles de Rome", Histoire litteraire de la France, 30 (1888), pp. 421-566. 6 "Nous croyons que ce qui a le plus contribue a faire... (shrink)

The exchange actually began with a letter from local Palestinian-American and activist Sylvia Shihadeh, who wrote to Oppel with the complaint that reporting from the Middle East in the U.S. press in general and the Statesman in particular tends unfairly to favor Israel. Oppel reduced the charge to a claim of "censorship" of reporting and stoutly denied the charge: "We don't put a pro-Israeli slant on things." ("Tracking down claims of bias in Middle East reporting," July 23, Austin American-Statesman) In (...) his heart of hearts, I'm sure Oppel believes that, because he conceives of "slant" as something carefully slathered on copy during the production process, like oil-based paint. Yet anyone looking for evidence that mainstream editors (and too many reporters) see the Middle East exclusively through U.S./Israeli foreign-policy spectacles will be able to cite these two Oppel columns as undeniable evidence. (shrink)

In this paper we assess the explanatory role of idealizations in ‘design explanations’, a type of functional explanation used in biology. In design explanations, idealizations highlight which factors make a difference to phenomena to be explained: hypothetical, idealized, organisms are invoked to make salient which traits of extant organisms make a difference to organismal fitness. This result negates the view that idealizations serve only pragmatic benefits, and complements the view that idealizations highlight factors that do not make a difference. This (...) analysis in particular strengthens the perspective that idealizations are means to highlight difference making factors, and identifies a novel, more direct role for idealizations in doing so. It thus offers a novel argument why in some explanatory contexts idealizations are in-eliminable. (shrink)

hroughout medieval Christianity, religious works of art emerged to illustrate the teachings of the Bible for the largely illiterate population. What, then, is the significance of the psychoactive mushrooms hiding in plain sight in the artwork and icons of many European and Middle-Eastern churches? Does Christianity have a psychedelic history? -/- Providing stunning visual evidence from their anthropological journey throughout Europe and the Middle East, including visits to Roslyn Chapel and Chartres Cathedral, authors Julie and Jerry Brown document the (...) role of visionary plants in Christianity. They retrace the pioneering research of R. Gordon Wasson, the famous “sacred mushroom seeker,” on psychedelics in ancient Greece and India, and among the present-day reindeer herders of Siberia and the Mazatecs of Mexico. Challenging Wasson’s legacy, the authors reveal his secret relationship with the Vatican that led to Wasson’s refusal to pursue his hallucinogen theory into the hallowed halls of Christianity. -/- Examining the Bible and the Gnostic Gospels, the authors provide scriptural support to show that sacred mushrooms were the inspiration for Jesus’ revelation of the Kingdom of Heaven and that he was initiated into these mystical practices in Egypt during the Missing Years. They contend that the Trees of Knowledge and of Immortality in Eden were sacred mushrooms. -/- Uncovering the role played by visionary plants in the origins of Judeo-Christianity, the authors invite us to rethink what we know about the life of Jesus and to consider a controversial theory that challenges us to explore these sacred pathways to the divine. (shrink)

The emergence of a new tissue economy raises issues for the governance of risk and concepts of the body and self. This article explores the development of autologous cell therapies as a form of tissue engineering and considers how and why autologous applications are seen as less risky and more socially and politically acceptable. In a careful analysis of contemporary debates around the need for new international policies to regulate these technologies, we critically assess the discursive strategies employed to support (...) ideas of the body as a natural entity. Central to these debates are assumptions that autologous applications do not threaten the moral or corporeal integrity of the individual and that they are ‘an ethics-free zone’. Analysis reveals that concepts such as intercorporeality need to be refined if they are to assist our understanding of these cell-based therapies. We consider the biopolitics of Autologous Chondrocyte Implantation (ACI) in order to show the linkages between the culturing of cells, regulation and the reproduction of the self. (shrink)

It is difficult to consider, describe or address the ethical issues particular to qualitative research without experience and understanding of the technicalities of qualitative methodologies. The Australian National Statement on the Ethical Conduct of Research Involving Humans charges researchers with a responsibility to demonstrate that they have the appropriate experience, qualifications and competence for their proposed research. Ethical review committees have the responsibility to judge claimed research competence. This article provides practical guidance to researchers and review committees on using formal (...) qualifications and training, explicit claims of competence, and markers of in/competence to assess qualitative research competence. (shrink)

In proposition 7 of the second part of the Ethics, Spinoza famously contends that the “order and connection of things is the same as the order and connection of ideas.” On this basis, Spinoza argues in the scholium that thought and extension are different ways of conceiving one and the same substance: “the thinking substance and the extended substance are one and the same substance, which is now comprehended under this attribute, now under that”. Less famously, in the same scholium, (...) Spinoza insists that the relation of thought and extension is not the only issue at stake. He notes that “certain Hebrews” saw, “as if through a cloud,” the unity of God and the world in knowing: “they maintained that God, God’s intellect, and the things understood by him are one and the same.” The cloud is the idea of divine transcendence. Commenting on this passage, Aviezer Ravitzky has observed that Spinoza’s mention of these “certain Hebrews” should inform us about “an inherent problem, about dynamite concealed in the teachings of the Jewish Aristotelians such as Maimonides.” If, as Aristotle argues in the De Anima and Metaphysics, the knower and the known are one in knowing, then the distinction between God and the objects of God’s knowing is undermined. Noetic union is ontological union, for the intellect is its ideas. Thus Aristotelian noesis undermines divine transcendence. E2p7 and its scholium, then, presage the most famous—or infamous—expression of the Ethics, Deus sive Natura. Maimonides qualifies his Aristotelianism with an hierarchical emanationist cosmology, thereby avoiding the implications of noetic union by differentiating between the creator and the creatures and between the agent intellect, the lowest of the celestial spheres and source of the human acquired intellect, and the divine intellect. Gersonides, the fourteenth century giant of the medieval Jewish tradition and its most consistent Aristotelian, endorses the Aristotelian formula, arguing consistently that the intelligible is an intellect and offering a meticulous explanation of “why it is said of non-material things that the intellect, the thinker, and the intelligible are all one.” In this article, I argue that Gersonides’ own highly Averroian position is evoked in E2p7s and that Spinoza extends and radicalizes the Gersonidean inheritance. Beginning from E2p7 and its scholium, I explore the implications of noetic union for the relationship of God and the world and that between thought and extension. (shrink)

Life Goes On (1989–1993) was the first television series in U.S. history not only to introduce a recurring teenaged HIV-positive character but also to feature an actor with Down syndrome in a leading role. Drawing new connections among disability studies, queer theory, and bioethics, I argue that Life responded to American disability rights activism and the AIDS epidemic of the early 1990s by depicting sex education as disability activism. By portraying fulfilling sexual relationships for its disabled protagonists, Life challenged heteronormative (...) and ableist underpinnings of marriage, sexuality, reproduction, and sex education and imagined transgressive queer/disabled alliances that often surpassed those of activists of its cultural moment. By representing homophobia, AIDS-phobia, and ableism as intertwined oppressions, the series conjured an expansive vision of sexual justice and pleasure, one that included and united teenagers, intellectually disabled people, and seropositive people—populations whose sexualities have generally been regarded as pathological or nonexistent. (shrink)

Encouraged by the financial incentives in the Health Information Technology for Economic and Clinical Health Act of 2009, electronic health record adoption is on the rise. According to a study by the Centers for Disease Control and Prevention published in 2014, 78% of office-based physicians had adopted some type of EHR system, up from 18% in 2001. Implementation of EHRs able to support the Department of Health and Human Services “meaningful use” requirements has also significantly increased since 2010. Such a (...) growth in EHR adoption with the capacity to achieve “meaningful use” standards suggests that the goal of nationwide, interoperable health records is moving closer to a reality.While movement toward a system-wide, interoperable EHR promises benefits of such an electronic information management tool, the risks related to patients’ privacy of their health information remains a concern. (shrink)

It is unlikely that Ballard et al.'s embodiment theory has general applicability to cognition because it is based on experiments that neglect the importance of meaning, purpose, and learning in cognitive tasks. Limitations of the theory are illustrated with examples from everyday life and the results of recent experiments using cognitive and visuomotor tasks.

The Quietist affair at the end of the seventeenth century has much to teach us about theories of the will in the period. Although Bossuet and Fénelon are the names most famously associated with the debate over the Quietist conception of pure love, Malebranche and his erstwhile disciple Lamy were the ones who debated the deep philosophical issues involved. This paper sets the historical context of the debate, discusses the positions as well as the arguments for and against them, and (...) opens up investigation of important material that is all but ignored in the English literature and only incompletely addressed in the French. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hypatia 17.4 (2002) 238-243 [Access article in PDF] Book Review Feminist Interpretations of Aristotle Feminist Interpretations of Aristotle. Edited by Cynthia A. Freeland. University Park: Pennsylvania State University Press, 1998. This volume consists of twelve essays, mostly newly published, on a variety of topics in Aristotelian scholarship ranging from the theoretical to the practical and productive parts of the corpus. The volume divides the papers into one group addressing (...) topics in Aristotle's metaphysics, physics, epistemology, biology, and logic on one hand, and his ethics, politics, poetics, and rhetoric on the other. The contributors include established scholars in ancient philosophy, such as Cynthia Freeland, Deborah Modrak, Martha Nussbaum, and Charlotte Witt, and younger scholars such as Angela Curran, as well as those in disciplines outside ancient philosophy, including literature, law, and political science. The latter group of essays includes a chapter by Luce Irigaray on Book IV of Aristotle's Physics from her work, An Ethics of Sexual Difference (1993), Freeland's interpretation of Irigaray's essay, as well as papers on Aristotelian political emotion, the historiography of Aristotle's rhetoric, and his political anthropology from Texas Law Review (1992). The very range of methodological perspective that lends breadth to the volume presents difficulties for an overview, in light of which four papers were selected for detailed comment, those on Aristotle's logic, Freeland's essay on Irigaray's reading of Physics IV, Aristotelian virtue ethics, and Aristotelian political emotion. Feminism and Aristotelian Logic While it is familiar to cite the inherent biases of theoretical disciplines like the social sciences and philosophy, it is less common to read how areas like mathematics and logic are similarly biased. It seems hard to see how a system of proof with rules, axioms, and formal notation is inherently biased against any one group. Yet feminists like Andrea Nye, Valerie Plumwood, and Luce Irigaray have criticized formal logic on the ground that it is antithetical to women's experience and interests. 1 In "Feminist Readings of Aristotelian Logic" (1998), Marjorie Hass takes on criticisms of Aristotle's logic, including three main objections: his logic is motivated by unequal relations of power, uses binary [End Page 238] truth-value, and ignores the concrete and the subjective in experience. In being thus characterized, Aristotle's logical theory represents a "gendered" way of reasoning, and should be avoided. Hass does well in replying to these objections with one exception. The first objection, that logic masks unequal power relations, is answered by Hass noting that logic and logical systems (in mathematics and philosophy) have arisen among various cultures and classes worldwide, and are not the domain of an elite group of men. Hass's further point that attaining logical skill can be liberatory to women needs to be underscored: it is surely politically loaded for feminists to argue that women cannot, or should not, do logic. Hass rightly responds to the third objection concerning the need for concrete experience on two grounds: first, for Aristotle the end of logical argument is in part the illumination of observed experience, not its dissolution, and second, that it is impossible to conceive of a language without any abstraction. We cannot construct a feasible language without abstract terms or categories, as Nye's criticism suggests.Hass's response to the second criticism, that bivalence is noxious, is correct but incomplete. The ground of this objection stems from the idea that in classical logic the laws of excluded middle and noncontradiction obtain such that given two contradictory propositions, only one can be true, and this fact implies inequality to feminist critics. But, as Hass points out, this objection does not acknowledge Aristotle's notion of contrariety in which both sentences are false—the point being that contrariety does not yield the same results as negation. Still, Hass admits, the "fluid" form of negation sought for by thinkers like Irigaray is not forthcoming in Aristotle's logic. 2 Here Hass overlooks what Aristotle has to say about future contingents in De Interpretatione 9, that statements about the future are neither true nor false: "it is not necessary that of every affirmation... (shrink)

Self-deception may be a natural consequence of active goal operation instead of an adaptation for negotiating the social world. We argue that because autonomous goal programs likely drove human judgment and behavior prior to evolution of a central executive or “self,” these goal programs can operate independently to attain their desired end states and thereby produce outcomes that “deceive” the individual.

Ecologically valid procedures for eliciting and measuring children's anger are needed to enhance researchers' theories of children's emotional competence and to guide intervention efforts aimed at reactive aggression. The purpose of this article is to describe a laboratory-based game-playing procedure that has been used successfully to elicit and measure children's anger across observational, physiological, and self-report channels. Steps taken to ensure that participants are treated ethically and fairly are discussed. The article highlights recently published data that emphasize the importance of (...) provoking and assessing children's anger across multiple channels using laboratory-based procedures. Finally, it presents preliminary data that suggest that the safeguards taken to protect children were successful in making both children and their parents feel well treated and comfortable. (shrink)

Each generation of evolutionary biologists has brought a fresh wave of attempts to answer the evolutionary riddle of altruism. However, none describe how such a condition could incrementally evolve from a prior condition of non-cooperation. This chapter describes a mechanism that could spontaneously and incrementally give rise to a synergistic codependence among individuals within a social group. It shows that prolonged social living in the absence of reproductive cost can mask selection-maintaining traits important for autonomous living, causing them to drift (...) and degrade to the point where individuals can no longer succeed outside the social context. This ‘social addiction’ will subsequently favour traits that maintain social cohesion because of the high cost of group dispersion. This mechanism contributes a missing complementary component to existing selection-based explanations of the evolution of pro-social and altruistic behaviours. (shrink)