A number of authors have noted that vagueness engenders degrees of belief, but that these degrees of belief do not behave like subjective probabilities. So should we countenance two different kinds of degree of belief: the kind arising from vagueness, and the familiar kind arising from uncertainty, which obey the laws of probability? I argue that we cannot coherently countenance two different kinds of degree of belief. Instead, I present a framework in which there is a single notion (...) of degree of belief, which in certain circumstances behaves like a subjective probability assignment and in other circumstances does not. The core idea is that one’s degree of belief in a proposition P is one’s expectation of P’s degree of truth. (shrink)

A framework of degrees of belief, or credences, is often advocated to model our uncertainty about how things are or will turn out. It has also been employed in relation to the kind of uncertainty or indefiniteness that arises due to vagueness, such as when we consider “a is F” in a case where a is borderline F. How should we understand degrees of belief when we take into account both these phenomena? Can the right kind of theory (...) of the semantics of vagueness help us answer this? Nicholas J.J. Smith defends a unified account, according to which “degree of belief is expected truth-value”; this builds on his Degree Theory of vagueness that offers an account of the semantics and logic of vagueness in terms of degrees of truth. I argue that his account fails. Degree theories of vagueness do not help us understand degrees of belief and, I argue, we shouldn’t expect a theory of vagueness to yield a detailed uniform story about this. The route from the semantics to psychological states needn’t be straightforward or uniform even before we attempt to combine vagueness with probabilistic uncertainty. (shrink)

If we think, as Ramsey did, that a degree of belief that P is a stronger or weaker tendency to act as if P, then it is clear that not only uncertainty, but also vagueness, gives rise to degrees of belief. If I like hot coffee and do not know whether the coffee is hot or cold, I will have some tendency to reach for a cup; if I like hot coffee and know that the coffee is borderline hot, (...) I will have some tendency to reach for a cup. Suppose that we take degrees of belief arising from uncertainty to obey the laws of probability and that we model vagueness using degrees of truth. We then encounter a problem: it does not look as though degrees of belief arising from vagueness should obey the laws of probability. One response would be to countenance two different sorts of degrees of belief: degrees of belief arising from uncertainty, which obey the laws of probability; and degrees of belief arising from vagueness, which obey a different set of laws. I argue, however, that if a degree of belief that P is a stronger or weaker tendency to act as if P, then this option is not open. Instead, I propose an account of the behaviour of degrees of belief that integrates subjective probabilities and degrees of truth. On this account, degrees of belief are expectations of degrees of truth. The account explains why degrees of belief behave in accordance with the laws of probability in cases involving only uncertainty, while also allowing degrees of belief to behave differently in cases involving only vagueness, and in mixed cases involving both uncertainty and vagueness. Justifications of the account are given both via Dutch books and in terms of epistemic accuracy. (shrink)

This article feeds into the discussion of transitional issues begun in Volume 2 of Arts and Humanities in Higher Education. It draws on research into A-level students' expectations of university English and how these compare to the experiences of first-year students, university lecturers and A-level teachers. The data presented are drawn from innovative focus group sessions which gave pre-higher education and first-year university students a range of exercises to encourage them to focus on their expectations and experiences of studying English. (...) These data were supplemented with teacher and lecturer interviews. The article concentrates on students' expectations of independent study and the experience of reading. The findings show that there is a mismatch between student expectations and the realities of university study. It is hoped that the outcomes of this research will contribute to a more informed transition from school to university by informing students' expectations before they enter university. (shrink)

Human interaction has two principle functions: building and maintaining relationships with others and exchanging information. The function of building and maintaining relationships with others relates to interpersonal coordination; this behavior pattern is expected to predict the outcome of social relationships, such as between therapists and patients. It is unclear, however, whether the exchange of information is associated with interpersonal coordination. In the present study, we tested a hypothesis of whether body movement synchrony occurs in a natural conversation and whether this (...) synchrony has a positive correlation with the degree of information exchange. Fifty participants were engaged in a conversation task; each had different roles in the conversation. We measured their body movements during this conversation using an optical motion capture system. Similar to methods that can be found in previous research, we calculated body movements and quantified their synchrony applying the methods previously reported that automatically quantified their body movements. Moreover, we determined the participants’ degree of information exchange concerning the conversation using a questionnaire. We observed that the body movement synchrony of pairs who talked with each other was significantly higher than that of pairs who did not talk with each other, and that this synchrony was positively associated with the degree of information exchange. These results suggest that body movement synchrony predicted information exchange. (shrink)

The representation theorems of expected utility theory show that having certain types of preferences is both necessary and sufficient for being representable as having subjective probabilities. However, unless the expected utility framework is simply assumed, such preferences are also consistent with being representable as having degrees of belief that do not obey the laws of probability. This fact shows that being representable as having subjective probabilities is not necessarily the same as having subjective probabilities. Probabilism can be defended on (...) the basis of the representation theorems only if attributions of degrees of belief are understood either antirealistically or purely qualitatively, or if the representation theorems are supplemented by arguments based on other considerations (simplicity, consilience, and so on) that single out the representation of a person as having subjective probabilities as the only true representation of the mental state of any person whose preferences conform to the axioms of expected utility theory. (shrink)

Sometimes people wonder why we should look at the morality of property at all. Property rights are taken to be legal constructs. Their validity rests, as Hume suggested, on their utility. In this context it makes little sense to focus on the specific provisions of property law and ask about their moral foundation. What has a foundation in morality is the whole system of property itself: laws, distributions, expectations, conventions. And the general usefulness of this arrangement is so large a (...) question, so fraught with uncertainty, that it is almost beyond serious discussion. (shrink)

In “Kant and Degrees of Responsibility,” Joe Saunders claims that “Degrees of responsibility are important for both our moral and legal practices” and argues that “transcendental idealism precludes Kant from vindicating these judgments [about degrees of responsibility]” ; thus, we have reasons to reject Kant’s transcendental idealism. In this paper, I show how Kant’s transcendental idealism can accommodate and provide a metaphysical account for degrees of responsibility. Whether this “vindicates” such judgments depends upon how much one (...) expects a philosophical account to do; I defend modesty there while admitting a reasonable desire for reflection on how we can and should make such judgments. Finally, I raise the question of just how important judgments of moral responsibility are. Rather than looking to metaphysics to figure out how to vindicate judgments about degrees of responsibility, I suggest we look to the practical purposes such judgments serve. (shrink)

The paper’s target is the historically influential betting interpretation of subjective probabilities due to Ramsey and de Finetti. While there are several classical and well-known objections to this interpretation, the paper focuses on just one fundamental problem: There is a sense in which degrees of belief cannot be interpreted as betting rates. The reasons differ in different cases, but there’s one crucial feature that all these cases have in common: The agent’s degree of belief in a proposition A does (...) not coincide with her degree of belief in a conditional that A would be the case if she were to bet on A, where the belief in this conditional itself is conditioned on the supposition that the agent will have an opportunity to make such a bet. Even though the two degrees of belief sometimes can coincide (they will coincide in those cases when the bet has no expected causal bearings on the proposition A and the opportunity to bet have no evidential bearings on that proposition), it is the latter belief rather than the former that guides the agent’s rational betting behaviour. The reason is that this latter belief takes into consideration potential interferences that bet opportunities and betting itself might create with regard to the proposition to be betted on. It is because of this interference problem that the agent’s degree of belief in A cannot be interpreted as her betting rate for A. (shrink)

Dr. Jameson's editio princeps of his major discovery at Troizen will long remain essential for the study of this document. The following jottings are largely footnotes to the rich material which he has collected. Their main preoccupation is linguistic, and I abstain from any attempt to fit the decree into its historical setting. The gap between 480 B.C. and our copy is so long that it is hardly to be expected that the authenticity of the decree will go unchallenged, and (...) this exploration of some points in the language may help towards a decision. (shrink)

This paper combines various structures representing degrees of belief, degrees of disbelief, and degrees of non-belief (degrees of expectations) into a unified whole. The representation uses relations of comparative necessity and possibility, as well as non-probabilistic functions assigning numerical values of necessity and possibility. We define all-encompassing necessity structures which have weak expectations (mere hypotheses, guesses, conjectures, etc.) occupying the lowest ranks and very strong, ineradicable ('a priori') beliefs occupying the highest ranks. Structurally, there are no (...) differences from the top to the bottom. I argue that belief is a vague notion, and that thresholds for belief, if there are any, are context-dependent. (shrink)

Many widely divergent accounts of luck have been offered or employed in discussing an equally wide range of philosophical topics. We should, then, expect to find some unified philosophical conception of luck of which moral luck, epistemic luck, and luck egalitarianism are species. One of the attempts to provide such an account is that offered by Duncan Pritchard, which he refers to as the modal account. This view commits us to calling an event lucky when it obtains in this world, (...) but fails to obtain in a wide class of nearby possible worlds. In support of this account, Pritchard argues that a theory of luck ought to capture the fact that luck comes in degrees and that luck is closely associated with risk. I argue against this claim by suggesting that an understanding of luck grounded in considerations of probability is better able to satisfy these demands, and that the probability theory better explains exemplary cases of luck like those brought up by Pritchard. (shrink)

The ongoing generation of expectations is fundamental to listeners’ experience of music, but research into types of statistical information that listeners extract from musical melodies has tended to emphasize transition probabilities and n‐grams, with limited consideration given to other types of statistical learning that may be relevant. Temporal associations between scale degrees represent a different type of information present in musical melodies that can be learned from musical corpora using expectation networks, a computationally simple method based on activation (...) and decay. Expectation networks infer the expectation of encountering one scale degree followed in the near (but not necessarily immediate) future by another given scale degree, with previous work suggesting that scale degree associations learned by expectation networks better predict listener ratings of pitch similarity than transition probabilities. The current work outlines how these learned scale degree associations can be combined to predict melodic continuations and tests the resulting predictions on a dataset of listener responses to a musical cloze task previously used to compare two other models of melodic expectation, a variable‐order Markov model (IDyOM) and Temperley's music‐theoretically motivated model. Under multinomial logistic regression, all three models explain significant unique variance in human melodic expectations, with coefficient estimates highest for expectation networks. These results suggest that generalized scale degree associations informed by both adjacent and nonadjacent relationships between melodic notes influence listeners’ melodic predictions above and beyond n‐gram context, highlighting the need to consider a broader range of statistical learning processes that may underlie listeners’ expectations for upcoming musical events. (shrink)

This article develops a new measure of freedom of choice based on the proposal that a set offers more freedom of choice than another if, and only if, the expected degree of dissimilarity between a random alternative from the set of possible alternatives and the most similar offered alternative in the set is smaller. Furthermore, a version of this measure is developed, which is able to take into account the values of the possible options.

De Finetti is one of the founding fathers of the subjective school of probability. He held that probabilities are subjective, coherent degrees of expectation, and he argued that none of the objective interpretations of probability make sense. While his theory has been influential in science and philosophy, it has encountered various objections. I argue that these objections overlook central aspects of de Finetti’s philosophy of probability and are largely unfounded. I propose a new interpretation of de Finetti’s theory (...) that highlights these aspects and explains how they are an integral part of de Finetti’s instrumentalist philosophy of probability. I conclude by drawing an analogy between misconceptions about de Finetti’s philosophy of probability and common misconceptions about instrumentalism. (shrink)

We investigate the general properties of general Bayesian learning, where “general Bayesian learning” means inferring a state from another that is regarded as evidence, and where the inference is conditionalizing the evidence using the conditional expectation determined by a reference probability measure representing the background subjective degrees of belief of a Bayesian Agent performing the inference. States are linear functionals that encode probability measures by assigning expectation values to random variables via integrating them with respect to the (...) probability measure. If a state can be learned from another this way, then it is said to be Bayes accessible from the evidence. It is shown that the Bayes accessibility relation is reflexive, antisymmetric and non-transitive. If every state is Bayes accessible from some other defined on the same set of random variables, then the set of states is called weakly Bayes connected. It is shown that the set of states is not weakly Bayes connected if the probability space is standard. The set of states is called weakly Bayes connectable if, given any state, the probability space can be extended in such a way that the given state becomes Bayes accessible from some other state in the extended space. It is shown that probability spaces are weakly Bayes connectable. Since conditioning using the theory of conditional expectations includes both Bayes’ rule and Jeffrey conditionalization as special cases, the results presented generalize substantially some results obtained earlier for Jeffrey conditionalization. (shrink)

Debates on new technologies commonly seem to be irrational. In an even higher degree this might be true for the expectations that are evoked by recent biotechnologies. A typical constellation is like this: While A expresses fears concerning a new technology, those fears are taken up to be absurd by B. And while B criticizes that A?s scenarios lack a realistic basis, A complains about not being taken serious. Thus the conflicting parties accuse each other of behaving irrational or even (...) malicious. This article deals with this mutual suspicion of irrationality and provides an explanation focusing on structural reasons for conflicts of that kind. An explanation is reached on the basis of a model that describes the genesis of expectations regarding technological potentials. These expectations are concerned with the anticipation that a technology has the power to fundamentally change our life. Based on this model a different examination of discourses on technologies is possible: The existence of structurally different levels of communication about technology is demonstrated - plus that the levels themselves can stay undiscovered by the conflicting groups due to structural reasons. And as the levels in communication remain concealed the impression of a slippery slope of rationality prevails. nema. (shrink)

Previous research on sustainable entrepreneurship has mainly aimed to understand the antecedents of entrepreneurs’ sustainability-oriented behavior. Yet the literature lacks a more nuanced understanding of how entrepreneurs implement sustainability strategies when creating a new venture. Drawing on sustainability concepts, we first examine how entrepreneurs balance the economic, environmental, and social dimensions as part of their ventures’ strategic ambitions. We show that sustainable entrepreneurs prioritize the three sustainability dimensions and possibly reprioritize them in response to stakeholder interests. Applying a stakeholder theory (...) perspective, we theorize that how entrepreneurs balance their sustainability dimensions and goals depends on the degree of stakeholder involvement and of external expectations. Our contributions refine the growing sustainable entrepreneurship literature and call attention to the importance of including weightings and time when examining the dimensions of sustainability. (shrink)

This book uses mathematical models of language to explain why there are certain gaps in language: things that we might expect to be able to say but can't. For instance, why can we say I ran for five minutes but not *I ran to the store for five minutes? Why is five pounds of books acceptable, but *five pounds of book not acceptable? What prevents us from saying *sixty degrees of water to express the temperature of the water in (...) a swimming pool when sixty inches of water can express its depth? And why can we not say *all the ants in my kitchen are numerous? The constraints on these constructions involve concepts that are generally studied separately: aspect, plural and mass reference, measurement, and distributivity. In this book, Lucas Champollion provides a unified perspective on these domains, connects them formally within the framework of algebraic semantics and mereology, and uses this connection to transfer insights across unrelated bodies of literature and formulate a single constraint that explains each of the judgments above. (shrink)

The Dutch Book Argument for Probabilism assumes Ramsey's Thesis (RT), which purports to determine the prices an agent is rationally required to pay for a bet. Recently, a new objection to Ramsey's Thesis has emerged (Hedden 2013, Wronski & Godziszewski 2017, Wronski 2018)--I call this the Expected Utility Objection. According to this objection, it is Maximise Subjective Expected Utility (MSEU) that determines the prices an agent is required to pay for a bet, and this often disagrees with Ramsey's Thesis. I (...) suggest two responses to Hedden's objection. First, we might be permissive: agents are permitted to pay any price that is required or permitted by RT, and they are permitted to pay any price that is required or permitted by MSEU. This allows us to give a revised version of the Dutch Book Argument for Probabilism, which I call the Permissive Dutch Book Argument. Second, I suggest that even the proponent of the Expected Utility Objection should admit that RT gives the correct answer in certain very limited cases, and I show that, together with MSEU, this very restricted version of RT gives a new pragmatic argument for Probabilism, which I call the Bookless Pragmatic Argument. (shrink)

Background: Personal genomic testing (PGT) offers individuals genetic information about relationships, wellness, sporting ability, and health. PGT is increasingly accessible online, including in emerging markets such as Australia. Little is known about what consumers expect from these tests and whether their reflections on testing resonate with bioethics concepts such as autonomy. Methods: We report findings from focus groups and semi-structured interviews that explored attitudes to and experiences of PGT. Focus group participants had little experience with PGT, while interview participants had (...) undergone testing. Recordings were transcribed and analyzed using thematic analysis. Findings were critically interpreted with reference to bioethics scholarship on autonomy. Results: Fifty-six members of the public participated in seven focus groups, and 40 individuals were interviewed separately. Both groups valued the choice of PGT, and believed that it could motivate relevant actions. Focus group themes centered on the perceived value of choices, knowledge enabling action and knowledge about the self. Interview themes suggest that participants reflexively engage with their PGT information to make meaning, and that some appreciate its shortcomings. Critical interpretation of findings shows that while consumers of PGT are able to exercise a degree of autonomy in choosing, they may not be able to achieve a substantive conceptualization of autonomy, one that promotes alignment with higher-order desires. Conclusions: PGT consumers can critically reason about testing. However, they may uncritically accept test results, may not appreciate drawbacks of increased choice, or may overestimate the potential for information to motivate behavioral change. While consumers appear to be capable of substantive autonomy, they do so without ongoing support from companies. PGT companies promote a problematic (“default”) account of autonomy, reliant on empowerment rhetoric. This leaves consumers vulnerable to making decisions inconsistent with their higher-order desires. As PGT expands, claims about its power and value need to be carefully drawn. (shrink)

In this paper, I shall be concerned to explore the utilitarian account of promising, which for some time has had, in many circles, the status of a dead horse. My aim is not to flog it, however, but to show that perhaps it yet lives. At least, I hope to show that some prominent and apparently powerful objections to this account do not find their mark. In the course of this, several subjects of wider interest will come in for review (...) as well, and it is hoped that some further light on the utilitarian position in general, as well as the concepts of expectation and obligation, may glimmer forth.At the outset, some clarification of the question at issue about promising is essential. Briefly, the question is: why ought we to keep our promises? Less question-beggingly put: why, if at all, should we keep promises, and to what extent?; where by talk of ‘extent’ it is meant that the question of whether we sometimes should not keep them, of its being a matter of attaching a “degree of stringency” to the obligation, is to be kept open. (shrink)

Parental expectations have long been studied as a factor in increasing adolescent educational aspirations, often linking these expectations to parental level of education and involvement in academic endeavours. This study further explores this relationship in a statewide Midwestern sample of parents and their adolescent children. Regression analysis and independent samples t?tests were used to predict adolescent aspirations and compare groups. Results suggest that adolescent educational aspirations can to some degree be predicted by parental expectations. Parents reported high expectations for their (...) children despite low levels of personal educational attainment. However, these high expectations were buffered by a reported unfamiliarity with college requirements and an expressed concern about college affordability and limited awareness of financial aid opportunities. Limitations and suggestions for future research and intervention are discussed. (shrink)

As men and women increasingly share access to state power, there has been a question of whether women’s rising descriptive representation leads to substantive change, and a sizable body of literature suggests it does. As a mechanism for this effect, I theorize legislatures as gendered organizations that build gender into their institutional operation, as enmeshed in legislative committee systems. Using case studies of Germany, Sweden, and the United States, I examine 40 years of data collected on legislative committees and memberships. (...) This study reveals some similarities, where all committee systems emphasize gender-typed roles, particularly female legislators’ greater segregation into social issue committees. Yet, gender is constructed differentially across these organizations, and the nations vary in the gender structure of their committee systems, degree of gender segregation and typing, and gendered relations of power and prestige. Implications for integrating theories of gender as an institution, gendered organizations, and feminist institutionalism are discussed. (shrink)

BackgroundClinical Ethics Support Services have been established to support healthcare professionals in addressing ethically sensitive issues in clinical practice and, in many countries, they are under development. In the context of growing CESS, exploring how healthcare professionals experience and address clinical ethics issues in their daily practice represents a fundamental step to understand their potential needs. This is even more relevant in the context of extremely sensitive diseases, such as cancer. On this basis, we carried out a qualitative study conducting (...) in-depth semi-structured interviews with stakeholders of a major comprehensive cancer centre in Italy, with the twofold aim of investigating what ethical issues arise in the context of clinical oncology and how they are addressed, as well as stakeholders’ expectations about a potential CESS to be implemented within the Institution.MethodsThe study was conducted within the theoretical framework of Grounded Theory. Participants were healthcare professionals and other key stakeholders working within the cancer centre. The semi-structured interview aimed at exploring common ethical aspects of oncology, investigating stakeholders’ professional experience in dealing with clinical ethics issues, their expectations and requests regarding ethics support services. Transcripts of the interviews were coded and analysed according to the principles of Grounded Theory.ResultsTwenty-one stakeholders were interviewed. Our analysis showed a wide consensus on the identification of ethically relevant issues, above all those concerning communication, end-of-life, and resource allocation. The absence of institutional tools or strategies to address and manage ethical issues at the patient bedside emerged, and this is reflected in the widespread request for their development in the future. The ideal support service should be fast and flexible in order to adapt to different needs and clinical cases.ConclusionsThe interviewees showed a limited degree of ‘ethical awareness’: despite having reported many issues in clinical practice, they could hardly identify and describe the ethical aspects, while complaining about a lack of ethical resources in their management. To build a truly effective support service, it therefore seems appropriate to take such context into consideration and address the emerged needs. Ethical sensitivity seems to be key and it becomes even more relevant in critical clinical areas, such as the therapeutic pathways of terminally ill patients. (shrink)

What is considered to be fair depends on context-dependent expectations. Using a modified version of the Ultimatum Game, we demonstrate that both fair behavior and perceptions of fairness depend upon beliefs about what one ought to do in a situation—that is, upon normative expectations. We manipulate such expectations by creating informational asymmetries about the offer choices available to the Proposer, and find that behavior varies accordingly. Proposers and Responders show a remarkable degree of agreement in their beliefs about which choices (...) are considered fair. We discuss how these results fit into a theory of social norms. (shrink)

The degree of doxastic revision required in response to evidence of disagreement is typically thought to be a function of our beliefs about (1) our interlocutor’s familiarity with the relevant evidence and arguments, and their intellectual capacities and virtues, relative to our own, or (2) the expected probability of our interlocutor being correct, conditional on our disagreeing. While these two factors are typically used interchangeably, I show that they have an inverse correlation in cases of disagreement about politically divisive propositions. (...) This presents us with a puzzle about the epistemic impact of disagreement in these cases. The most significant disagreements on (1) are the least significant disagreements on (2), and vice versa. I show that assessing the epistemic status of an interlocutor by reference to either (1) or (2) has uncomfortable consequences in these cases. I then argue that this puzzle cannot be escaped by claiming that we usually have dispute-independent reason to reject the significance of politically charged disagreement altogether. (shrink)

Stuart Kauffman here presents a brilliant new paradigm for evolutionary biology, one that extends the basic concepts of Darwinian evolution to accommodate recent findings and perspectives from the fields of biology, physics, chemistry and mathematics. The book drives to the heart of the exciting debate on the origins of life and maintenance of order in complex biological systems. It focuses on the concept of self-organization: the spontaneous emergence of order widely observed throughout nature. Kauffman here argues that self-organization plays an (...) important role in the emergence of life itself and may play as fundamental a role in shaping life's subsequent evolution as does the Darwinian process of natural selection. Yet until now no systematic effort has been made to incorporate the concept of self-organization into evolutionary theory. The construction requirements which permit complex systems to adapt remain poorly understood, as is the extent to which selection itself can yield systems able to adapt more successfully. This book explores these themes. It shows how complex systems, contrary to expectations, can spontaneously exhibit stunning degrees of order, and how this order, in turn, is essential for understanding the emergence and development of life on Earth. Topics include the new biotechnology of applied molecular evolution, with its important implications for developing new drugs and vaccines; the balance between order and chaos observed in many naturally occurring systems; new insights concerning the predictive power of statistical mechanics in biology; and other major issues. Indeed, the approaches investigated here may prove to be the new center around which biologicalscience itself will evolve. The work is written for all those interested in the cutting edge of research in the life sciences. (shrink)

A popular model of normative decision-making under uncertainty suggests choosing the option with the maximum expected moral choice-worthiness, where the choice-worthiness values from each moral theory, which are assumed commensurable, are weighted by credence and combined. This study adds descriptive uncertainty about the non-moral facts of a situation into the model by treating choice-worthiness as a random variable. When agents face greater descriptive uncertainty, the choice-worthiness random variable will have a greater spread and a larger standard deviation. MEC, as a (...) decision rule, is sensitive only to the expected value of the random variable and not to its standard deviation. For example, MEC is insensitive to cases where an option with a large degree of descriptive uncertainty may have a higher probability of being below some threshold of impermissibility than does an option with less dispersion, even though the latter has a higher expected choice-worthiness. When applied to the same situation, similar moral theories will have statistically correlated choice-worthiness values. This correlation affects the dispersion of the credence-weighted sum of the random variables but not its expected value. Thus, MEC is insensitive to aspects of the normative situation to which a good decision-rule should be sensitive. (shrink)

De Finetti is one of the founding fathers of the subjective school of probability. He held that probabilities are subjective, coherent degrees of expectation, and he argued that none of the objective interpretations of probability make sense. While his theory has been influential in science and philosophy, it has encountered various objections. I argue that these objections overlook central aspects of de Finetti’s philosophy of probability and are largely unfounded. I propose a new interpretation of de Finetti’s theory (...) that highlights these aspects and explains how they are an integral part of de Finetti’s instrumentalist philosophy of probability. I conclude by drawing an analogy between misconceptions about de Finetti’s philosophy of probability and common misconceptions about instrumentalism. (shrink)

Most phobias are focussed on a small number of fear-inducing stimuli (e.g., snakes, spiders). A review of the evidence supporting biological and cognitive explanations of this uneven distribution of phobias suggests that the readiness with which such stimuli become associated with aversive outcomes arises from biases in the processing of information about threatening stimuli rather than from phylogenetically based associative predispositions or “biological preparedness.” This cognitive bias, consisting of a heightened expectation of aversive outcomes following fear-relevant stimuli, generates and (...) maintains robust learned associations between them. Some of the features of such stimuli which determine this expectancy bias are estimates of how dangerous they are, the semiotic similarity between them and their aversive outcomes, and the degree of prior fear they elicit. Ontogenetic and cultural factors influence these features of fear-relevant stimuli and are hence important in determining expectancy bias. The available evidence does not exclude the possibility that both expectancy biases and specific evolved predispositions coexist, but the former can explain a number of important findings that the latter cannot. (shrink)

Culturally Responsive Teaching (CRT) weaves together rigor and relevance while it improves student achievement and engagement. The Philippine Department of Education implemented Indigenous People’s education to respond to the demands for culturally responsive teaching. Teacher education graduates are expected to articulate the rootedness of education in sociocultural contexts in creating a learning environment that recognizes respect, connectedness, choice, personal relevance, challenges, engagement, authenticity, and effectiveness. Practice teachers need relevant exposure and immersion to fully develop their competence in CRT. This scenario (...) necessitates attention to assessing the competence of 191 practice teachers in CRT, correlating their competence across dimensions, and verifying the role of gender and degree programs in competence development. This investigation provides evidence on the role of gender in competence development toward culturally responsive teaching. Such competence is vital in practice teachers, especially because they are exposed to learners with diverse backgrounds during their teaching internship. This evidence informs supervising instructors in molding practice teachers. (shrink)

The goal of this paper is an account of the semantics and pragmatics of exclamation. I focus on two key observations: first, that sentence exclamations like Wow, John bakes delicious desserts! and exclamatives like What delicious desserts John bakes! express that a particular proposition has violated the speaker’s expectations; and second, that exclamatives are semantically restricted in a way that sentence exclamations are not. In my account of these facts, I propose a characterization of illocutionary force of exclamation, a function (...) from propositions to speech acts of exclamation. The difference in meaning between sentence exclamations and exclamatives has consequences for the type of violated expectation. I end with a comparison to some previous approaches and a tentative extension of parts of the analysis to other constructions. (shrink)

The Desire-as-Belief thesis (DAB) states that any rational person desires a proposition exactly to the degree that she believes or expects the proposition to be good. Many people take David Lewis to have shown the thesis to be inconsistent with Bayesian decision theory. However, as we show, Lewis's argument was based on an Invariance condition that itself is inconsistent with the (standard formulation of the) version of Bayesian decision theory that he assumed in his arguments against DAB. The aim of (...) this paper is to explore what impact the rejection of Invariance has on the DAB thesis. Without assuming Invariance, we first refute all versions of DAB that entail that there are only two levels of goodness. We next consider two theses according to which rational desires are intimately connected to expectations of (multi-levelled) goodness, and show that these are consistent with Bayesian decision theory as long as we assume that the contents of 'value propositions' are not fixed. We explain why this conclusion is independently plausible, and show how to construct such propositions. (shrink)

A well-known theorem by Martin asserts that the degrees of maximal sets are precisely the high recursively enumerable degrees, and the same is true with ‘maximal’ replaced by ‘dense simple’, ‘r-maximal’, ‘strongly hypersimple’ or ‘finitely strongly hypersimple’. Many other constructions can also be carried out in any given high r. e. degree, for instance r-maximal or hyperhypersimple sets without maximal supersets . In this paper questions of this type are considered systematically. Ultimately it is shown that every conjunction (...) of simplicity- and non-extensibility properties can be accomplished, unless it is ruled out by well-known, elementary results. Moreover, each construction can be carried out in any given high r. e. degree, as might be expected. For instance, every high r. e. degree contains a dense simple, strongly hypersimple set A which is contained neither in a hyperhypersimple nor in an r-maximal set. The paper also contains some auxiliary results, for instance: every r. e. set B can be transformed into an r. e. set A such that A has no dense simple superset, the transformation preserves simplicity- or non-extensibility properties as far as this is consistent with , and A [TRIPLE BOND]TB if B is high, and A ≥TB otherwise. Several proofs involve refinements of known constructions; relationships to earlier results are discussed in detail. (shrink)

Decision-making competence reflects individual differences in the susceptibility to decision-making errors, measured using tasks common from behavioral decision research (e.g., framing effects, under/overconfidence, following decision rules). Prior research demonstrates that those with higher decision-making competence report lower incidence of health-risking and antisocial behaviors, but there has been less focus on intermediate mechanisms that may impact real-world decisions, and, in particular, those implicated by normative models. Here we test the associations between measures of youth decision-making competence (Y-DMC) and one such mechanism, (...) the degree to which individuals make choices consistent with maximizing expected value (EV). Using a task involving hypothetical gambles, we find that greater EV sensitivity is associated with greater Y-DMC. Higher Y-DMC scores are associated with (a) choosing risky options when expected value favors those options and (b) avoiding risky options when expected value favors a certain option. This relationship is stronger for gambles that involved potential losses. The results suggest that Y-DMC captures decision processes consistent with standard normative evaluations of risky decisions. (shrink)

This paper weakens the expectation dependence concept due to Wright and its higher-order extensions proposed by Li to conform with the preferences generating the almost stochastic dominance rules introduced in Leshno and Levy. A new dependence concept, called excess dependence is introduced and studied in addition to expectation dependence. This new concept coincides with expectation dependence at first-degree but provides distinct higher-order extensions. Three applications, to portfolio diversification, to the determination of the sign of the equity premium (...) in the consumption-based CAPM, and to optimal investment in the presence of a background risk, illustrate the usefulness of the approach proposed in the present paper. (shrink)

In this paper, we will question Heisenberg’s claim that the unpredictability of the experimental findings of quantum physics also affects the self-evident attitude about the universal and necessary nature of the principle of causality. We will try to answer the aforementioned problem by confronting Heisenberg’s criticism of Kant’s position on the universal and necessary/absolute nature of the principle of causality with Kant’s distinction between perceptual and experiential judgments. The distinction between perceptual and experiential judgments reveals that even in Heisenberg’s experimental (...) results that indicate the smallest degree of expectation, predictability, or uniformity of natural events, universal and necessary conditions of knowledge to which Heisenberg denies absolute value still preexist. (shrink)

Qur’an courses have been opened for 4-6 years old by Presidency of Religious Affairs, showed academic success and ensure children realize the values of Islamic religion meaning to human life, recognize sound and form of Qur’an, develop healthy religion and morality. Applied courses prepared by academicians, pre-school teachers and experts. Graduates educated from Faculty of Theology, İlitam, Associate of Theology degree and Imam-Hatip High School, public education, distance education centres of universities, and instructor work in these courses who receive certificates (...) from programs which is organized by Presidency. Because there aren’t undergraduate or graduate levels educational institutions for training people who give religious education in early childhood in Turkey. The aim of study reveal competencies 4-6 years old of instructors works in courses based on experiences of teachers with students and their parents. In the study, it is used qualitative methodology, interview and document analysis. 18 instructors were interviewed and content analysis was used for data obtained. Similar data was combined and interpreted within framework of certain concepts and themes. It was determined that instructors have considered themselves insufficient in pedagogical formation. According to the findings, trainings are theoretically and long intervals in-service. During training process, the necessity of parent education and positive developments in families demonstrated which determined that parents had requests for their children to be prepared for school. In addition, it was determined that students showed academic success who graduated from course and started primary school. However, the achievement was determined individual efforts of instructors, and there wasn’t content preparing children for school course of 4-6 years. (shrink)

Institutional investors are increasingly focusing on firms that prioritise Corporate Social Responsibility. In the absence of any objective measure of a firm's CSR Performance, their investment choices are largely guided by independent rating indices that rank firms according to their social performance metrics. As a result, firms looking to increase their attractiveness as targets of social investment focus their CSR efforts on increasing the visibility of activities that are recognised by such indices. However, the validity of these indices as accurate (...) measures of firms' actual social performance has repeatedly been called into question. This means that the ability of these indices to measure and report on firms' actual social impact cannot be ascertained with any degree of accuracy. The result is that firms are incentivised to engage in activities that cannot be said to improve social responsibility, and may even ultimately harm society. Thus, another method of measuring CSP must be found that enables firms to measure their true impact on society. We propose a new approach to measuring CSP that is integrated with stakeholder theory. Such an approach provides managers of firms with an interest in engaging in real social development for the purposes of ensuring firm survival with the ability to understand their social obligations, and the ability to measure the resulting benefit to society. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Role of Glass in Interior Architecture:Aesthetics, Community, and PrivacyMatthew Ziff (bio)Design education seeks to infuse students with knowledge, skills, and attitudes, regarding the design of the built environment. In the areas of knowledge and attitude, sophistication and competence are developed through both practice (largely carried out in the design studio environment), and engagement with critical analysis (largely carried out in seminar classes and traditional lecture format class environments). (...) For design students the world of design is both to be known and understood, and to be created, at their own studio desk. In order to both know and create design, students often behave like nocturnal predators, seeking what is necessary in a mode that is often unobserved, and then returning to digest their catch, to produce responsive and synthetic work. One arena in which design students find rich fields of information is that of material characteristics. Materials used in the design and construction of the built environment form a significant portion of the skeleton of a designer's body of knowledge, skills, and attitudes toward design. A current hotbed of material character and application is that of the world of glass. This essay is an exploration of some of the issues that the architectural uses of glass raise from the point of view of design student exploration.Materials evoke physical and psychological responses. Human beings are complex creatures and an individual's response to specific material applications can be unpredictable. Even so, it is reasonable to expect that there are shared attitudes that form the basis for responses to the physical character of the built environment. From delight, to confusion, materials used in the architecture of things large and small, from buildings to fountain pens, contain literal meaning, or expression of method, as well as possible symbolic and cultural meaning. The contemporary use of glass, particularly in interior architecture, presents a vivid arena for emotional and intellectual stimulation and response. [End Page 10]Glass planes that are sheer, opaque, translucent, colorful, brittle, imposing in mass, irregular in surface texture, flawlessly smooth, deformed through casting or by application of pressure and heat, are being used to create spaces that convey ambiguous relationships between private experience and public display. What is an ambiguous relationship? It is one to which a reasonable response is a high degree of uncertainty regarding the course of action one might take, or in the degree of understanding of the context one can develop. To know that the stair in the train station leads to track 4 is a condition that can be created by the use of unambiguous design; a visual connection from where one has to make a choice of paths to follow to the destination, track 4, creates a clear understanding of where track 4 is to be found. If track 4 can be seen from the position at which a choice is required, then certainty, clarity, is possible, if not probable. Visual connection is exactly what clear glass allows, and provides, yet ambiguity results because of the physical, hard barrier, transparency aside. "I can see track 4, but I cannot get there". The clarity provided by being able to see through glass, or even by being able to see light coming through translucent glass, is not sufficient to offset the uncertainty, or the mixed message, of not being able to get there, to touch what we can see.Glass in interiors offers a tactile and sensory titillation; the excitement of knowing that with a single swing of a hammer, or an umbrella handle, the beautiful sheet of curved frosted lemon ice colored tempered glass can be shattered into fragments.Windows have long been the predominant interior and exterior architectural element in which glass has played a major role. The glass used in Windows on the World, the famous restaurant atop the World Trade Center, destroyed during its collapse, and the glass used in a simple double hung window in a one story ranch house each share architectural duties of providing view from inside to outside, light transmission from outside to inside, heat gain, and acoustical isolation. Human eyes are sometimes described as "windows to the soul," which suggests the ability to... (shrink)

Conspiracy theories are rather a popular topic these days, and a lot has been written on things like the meaning of _conspiracy theory_, whether it’s ever rational to believe conspiracy theories, and on the psychology and demographics of people who believe conspiracy theories. But very little has been said about why people might be led to posit conspiracy theories in the first place. This paper aims to fill this lacuna. In particular, I shall argue that, in open democratic societies, citizens (...) justifiably presuppose that the epistemic authorities—journalists, academics, scientists, and so on—are engaged in a good faith pursuit of the truth. This presupposition generates certain normative expectations on the behaviors of the epistemic authorities—they ought to be open to new evidence, possess a healthy degree of skepticism, be willing to engage with opponents, and so on. So, when an epistemic authority is presented with some putatively anomalous data or an alternative hypothesis for some event or phenomena, people expect the epistemic authority to respond in a way that is consonant with these norms. In some instances, however, the epistemic authorities do not respond in this way and instead are dogmatic, dismissive, and engage in _ad hominem_. From the point of view of the citizen, there’s a tension here between how the epistemic authorities ought to behave and how they have, in fact, behaved which is best resolved either by taking the epistemic authorities less seriously or by positing a conspiracy theory. Put another way, the failure of the epistemic authorities to adhere to the norms by which we take them to be governed when presented with apparent anomalies or alternative hypotheses is one reason for which one might initially posit a conspiracy theory. (shrink)

• If we always see b after a, we are justified in thinking b will follow a the next time we see a. • “A hundred instances or experiments on one side, and fifty on another, afford a doubtful expectation of any event; though a hundred uniform experiments, with only one that is contradictory, reasonably beget a pretty strong degree of assurance” (74).

The idea that the degree of infringement public health interventions have on individual rights should be proportional to the degree of expected benefits has emerged as an influential principle in public health ethics and policy. While proportionality makes sense in theory, it may be difficult to implement in practice, due to the inherent conflict between individual rights and the common good underlying the principle. To apply the proportionality principle to a decision of policy, one must still find a reasonable way (...) of balancing these competing values in light of the available options and empirical evidence. In this article, I consider how the proportionality principle applies to the regulation of dietary supplements and examine some critiques of the current oversight system. I argue that it may be difficult maintain proportional oversight because the risks of dietary supplements vary considerably. Strengthening the regulations may therefore promote an appropriate level of regulation in some cases but lead to overregulation in others. (shrink)

There is broad anthropological interest in understanding how people define “insiders” and “outsiders” and how this shapes their attitudes and behaviors toward others. As such, a suite of hypotheses has been proposed to account for the varying degrees of in-group preference between individuals and societies. We test three hypotheses related to material insecurity, pathogen stress, and views of gender equality among cross-sectional and longitudinal samples of young people in Ethiopia to explore stability and change in their preferences for coethnic (...) spouses. We show that food insecurity is associated with a greater likelihood of intolerant mate preferences. We also find that young people who hold more gender equitable attitudes tended to hold more tolerant mate preferences. Finally, we find no support for the hypothesis that expected pathogen exposure is associated with intolerant mate preferences. Our results most strongly support a material insecurity hypothesis of in-group bias, which assumes that uncertainty over meeting basic needs leads people to favor those in their in-group. As such, our findings join a small but growing group of studies that highlight the importance of material insecurity for understanding tolerance, xenophobia, in-group bias, and favoritism. (shrink)

Rotter’s theory of internal-external locus of control evolved from Carl Jung’s work. In Psychological Types (1923), Jung defined two opposing tendencies in personality introversion and extroversion. While both tendencies are present in all individuals, one tends to dominate the other. The internal–external control construct was conceived as a generalized expectancy to perceive reinforcement either as contingent upon one’s own behaviors (internal control) or as the result of forces beyond one’s control, such as chance, fate, or powerful others (external control) (Lefcourt, (...) 1981, p. 15). Locus of control refers to those causes to which individuals attribute their successes and failures. Individuals are responsive to some external motivators (e.g. better jobs, promotions, higher salaries), but the more powerful are internal pressures (the desire for increased job satisfaction, self-esteem, and quality of life). Research indicates that an individual’s internal–external locus of control impacts their ethical behavior in an organization. Rotter’s I–E Scale (1966, Psychological Monographics 80(1), 1–28), a 29 item forced choice instrument, is the most widely used instrument to measure the degree of internality versus externality. Each respondent’s score for this scale had a potential range from 0 to 23. As there are six filler items used to mask the intent of the questionnaire a score of 23 being extremely external in nature and a score of zero being extremely internal in nature. The I Scale (Internal Scale) measures the extent to which people believe that they have control over their own lives; the E Scale (External Scale) measures the extent to which people believe that they do not have control over their own lives. This study utilized the I–E Scale. Jones (Unpublished Doctoral Dissertation) and Deflumeri (Unpublished Doctoral Dissertation) investigated the likelihood of an individual to engage in unethical behavior in an organization. This research suggests that when employees perceive that locus of control resides internally they themselves decide what is appropriate behavior, but with an external locus of control, employees will look at others to decide appropriate behavior. The researcher in this study investigated the relationship between managers’ locus of control and their moral reasoning. (shrink)

Background: Although attention to healthcare ethics in rural areas has increased, specific focus on rural palliative care is still largely under-studied and under-theorized. The purpose of this study was to gain a deeper understanding of the values informing good palliative care from rural individuals' perspectives. Methods: We conducted a qualitative ethnographic study in four rural communities in Western Canada. Each community had a population of 10, 000 or less and was located at least a three hour travelling distance by car (...) from a specialist palliative care treatment centre. Data were collected over a 2-year period and included 95 interviews, 51 days of field work and 74 hours of direct participant observation where the researchers accompanied rural healthcare providers. Data were analyzed inductively to identify the most prevalent thematic values, and then coded using NVivo. Results: This study illuminated the core values of knowing and being known, being present and available, and community and mutuality that provide the foundation for ethically good rural palliative care. These values were congruent across the study communities and across the stakeholders involved in rural palliative care. Although these were highly prized values, each came with a corresponding ethical tension. Being known often resulted in a loss of privacy. Being available and present created a high degree of expectation and potential caregiver strain. The values of community and mutuality created entitlement issues, presenting daunting challenges for coordinated change. Conclusions: The values identified in this study offer the opportunity to better understand common ethical tensions that arise in rural healthcare and key differences between rural and urban palliative care. In particular, these values shed light on problematic health system and health policy changes. When initiatives violate deeply held values and hard won rural capacity to address the needs of their dying members is undermined, there are long lasting negative consequences. The social fabric of rural life is frayed. These findings offer one way to re-conceptualize healthcare decision making through consideration of critical values to support ethically good palliative care in rural settings. (shrink)