A hybrid preference framework is proposed for strategic conflict analysis to integrate preference strength and preference uncertainty into the paradigm of the graph model for conflict resolution (GMCR) under multiple decision makers. This structure offers decision makers a more flexible mechanism for preference expression, which can include strong or mild preference of one state or scenario over another, as well as equal preference. In addition, preference between two states can be uncertain. The (...) result is a preference framework that is more general than existing models which consider preference strength and preference uncertainty separately. Within the hybrid preference structure, four kinds of stability are defined as solution concepts and a post-stability analysis, called status quo analysis, which can be used to track the evolution of a given conflict. Algorithms are provided for implementing the key inputs of stability analysis and status quo analysis within the extended preference structure. The new stability concepts under the hybrid preference structure can be used to model complex strategic conflicts arising in practical applications, and can provide new insights for the conflicts. The method is illustrated using the conflict over proposed bulk water exports from Lake Gisborne in Newfoundland, Canada. (shrink)

a–b* c–d is taken to mean that your degree of preference for a over b is less than your degree of preference for c over d. Various properties of the strength-of-preference comparison relation * are examined along with properties of simple preferences defined from *. The investigation recognizes an individual's limited ability to make precise judgments. Several utility theorems relating a–b * c–d to u(a)–u(b) are included.

Economic models are founded in the idea of taking individuals' preferences as both known and given. This article explores the evolution of personal preferences, within a context of both entrepreneurial discovery and Objectivist philosophy. It begins by formalizing Ayn Rand's theory of Objectivism applied to human values, and continues by modeling preference changes similar to Schumpeter's theory of creative destruction—a process of self-discovery. Next the role of societal factors is examined in forming shared preference sets. Finally, the article (...) describes how the strength of human preferences is used to narrow choice sets in the presence of greater consumption options. (shrink)

A critique of conversational epistemic contextualism focusing initially on why pragmatic encroachment for knowledge is to be avoided. The data for pragmatic encroachment by way of greater costs of error and the complementary means to raise standards of introducing counter-possibilities are argued to be accountable for by prudence, fallibility and pragmatics. This theme is sharpened by a contrast in recommendations: holding a number of factors constant, when allegedly higher standards for knowing hold, invariantists still recommend assertion (action), while contextualists do (...) not. Given the knowledge norm of assertion, if one recommendation is preferable to the other, the result favors the preferred recommendation's account of knowledge. In the final section, I offer a unification of these criticisms centering on the contextualist use of 'epistemic position'. Their use imposes on threshold notions of justification, warrant, or knowledge tests that are suitable only to unlimited comparative or scalar notions like confidence or certainty and places them at one with an important strand of sceptical reasoning. (shrink)

In social networks, individual heterogeneity is widely existed, and an individual often tends to contact more frequently with friends of similar status or opinion. It is worth noting that the contact preference characteristic among heterogeneous individuals will have a significant effect on social contagions. Thus, we propose a social contagion model which takes the heterogeneity of individual influence and contact preference into account, and make a theoretical analysis of the social spreading process by developing an edge-based compartmental theory. (...) We find that the competition between simple contagion and complex contagion leads to the emergence of crossover phase transition phenomena when the influence of ordinary individuals is low: it changes from being hybrid to continuous, then to hybrid, and eventually to continuous phase transition with the increase of the contact probability of homogeneous individuals. However, it changes from being first-order to continuous phase transition when the influence strength of ordinary individuals is relatively high. In addition, there is an optimal value or range of contact probability of homogeneous individuals which maximizes the spreading size, and the optimal value or lower bound of the optimal range decreases with the increase of transmission probability. Our theoretical prediction results are in good agreement with the simulation results. (shrink)

With the rapid development of urbanization, the urban expansion morphology has been changing with complex driving mechanisms behind the urban evolution process. This article simulates the results of urban land development contingent upon decision-makers’ risk preferences and reveals the inherent law of the effect of risk preferences on urban expansion morphology. Results show that cautious decision-makers lead to the urban expansion morphology being relatively compact, and the reckless decision-makers lead the urban expansion to sprawl. Moreover, there are obvious differences in (...) strengths of planning constraints on the decision-makers with different risk preferences. The reckless decision-makers, driven by the economic interests, are more likely to break through the planning, especially when the planning is not reasonable. It is also found that enhancing executive ability of planning for the reckless decision-makers can promote compactness of the urban expansion morphology. However, the effect of enhancing executive ability of planning on the cautious decision-makers is limited. Thus, in the case of unreasonable planning, the executive ability of planning to the reckless decision-makers should be enhanced so as to avoid urban sprawl. (shrink)

The philosophical debate over psychopaths’ moral and criminal responsibility is increasingly evidence based. However, as we noted, such arguments are misleading if philosophers only consider evidence that supports their own positions. In his response, Glannon counters our argument by introducing new evidence—neuroimaging data—and so demonstrates the exact problem we outlined; Strijbos, in contrast, offers a workable solution.Glannon’s response is a succinct summation of the strengths and weaknesses that philosophers bring to the debate. Although Glannon accurately portrays the potential role of (...) neuroimaging data in determining responsibility as merely supplementary to behavior, he simultaneously mistakes the... (shrink)

How do senior business executives rank their preferences for various ethical principles? And how strongly do the executives believe in these principles? Also, how do these preference rankings relate to the way the executives see the future (wherein business decisions play out)? Research on these questions may provide us with an appreciation of the complexities of ethical behavior in management beyond the traditional issues concerning ethical decision-making in business. Based on a survey of 585 vice presidents of U.S. businesses (...) it was found that: (1) there is a distinct set of principles of ethical conduct that is considered favorable as opposed to another set considered unfavorable among a comprehensive list of 14 ethical principles; (2) the executives believed overwhelmingly that their own individual ethical preferences are better than those of other executives; (3) the strength of their preferences for ethical principles is associated with whether the executives are relatively near-future oriented or more distant-future oriented; and (4), there are very few significant differences in terms of gender, age, education level, private/public education, prestigious/other schools, business/non-business academic backgrounds, and length of job experience. Implications of these findings are discussed. (shrink)

It is often suggested that our desires vary in motivational strength or power. In a paper expressing skepticism about this idea, Irving Thalberg asked what he described, tongue in cheek, as "a disgracefully naive question" (1985, p. 88): "What do causal and any other theorists mean when they rate the strength of our PAs," that is, our "desires, aversions, preferences, schemes, and so forth"? His "guiding question" in the paper seems straightforward (p. 98): "What is it for our (...) motivational states to have some degree of power to generate behavior?" Yet, he argued, ''as soon as we endeavor to clarify what philosophers of action and drive theorists in psychology mean by motivational strength, we run across one obscurity after another" (p. 103). This essay is an attempt to answer a more specific version of Thalberg's question. (shrink)

Recent studies reveal that violence significantly contributes to explaining individual’s facial preferences. Women who feel at higher risk of violence prefer less-masculine male faces. Given the importance of violence, we explore its influence on people’s preferences for a different physical trait. Masculinity correlates positively with male strength and weight or body mass index. In fact, masculinity and BMI tend to load on the same component of trait perception. Therefore we predicted that individuals’ perceptions of danger from violence will relate (...) to preferences for facial cues to low-BMI. In two studies in Colombia, men and women from Bogota, Medellin, and surrounding communities were shown pairs of faces transformed to epitomize the shape correlates of men with high or low-BMI. The images were of European, Salvadoran, or Colombian men. Participants were asked to choose the face they considered most attractive. Subsequently, participants answered a survey about their health, media access, education level, and experiences/perceptions of violence in study 1 and about specific types of violence in study 2. Results from both studies showed that women who experienced/perceived higher levels of violence preferred faces of low-BMI Salvadoran men. Preferences for low-BMI facial cues were significantly explained by violence, even after controlling for all other variables. These results may reflect women’s strategy to avoid male partners capable of inflicting harm. (shrink)

When faced with an ambiguous pronoun, comprehenders use both multimodal cues and linguistic cues to identify the antecedent. While research has shown that gestures facilitate language comprehension, improve reference tracking, and influence the interpretation of ambiguous pronouns, literature on reference resolution suggests that a wide set of linguistic constraints influences the successful resolution of ambiguous pronouns and that linguistic cues are more powerful than some multimodal cues. To address the outstanding question of the importance of gesture as a cue in (...) reference resolution relative to cues in the speech signal, we have previously investigated the comprehension of contrastive gestures that indexed abstract referents – in this case expressions of personal preference – and found that such gestures did facilitate the resolution of ambiguous statements of preference. In this study, we extend this work to investigate whether the effect of gesture on resolution is diminished when the gesture indexes a statement that is less likely to be interpreted as the correct referent. Participants watched videos in which a speaker contrasted two ideas that were either neutral or moral acceptable). A gesture to the left or right side co-occurred with speech expressing each position. In gesture-disambiguating trials, an ambiguous phrase was accompanied by a gesture to one side or the other. In gesture non-disambiguating trials, no third gesture occurred with the ambiguous phrase. Participants were more likely to choose the idea accompanied by gesture as the stimulus speaker’s preference. We found no effect of scenario type. Regardless of whether the linguistic cue expressed a view that was morally charged or neutral, observers used gesture to understand the speaker’s opinion. This finding contributes to our understanding of the strength and range of cues, both linguistic and multimodal, that listeners use to resolve ambiguous references. (shrink)

Moral intuitions are generally understood as automatic strong responses to moral facts. In this paper, I offer a metacognitive account according to which the strength of moral intuitions denotes the level of confidence of a subject. Confidence is a metacognitive appraisal of the fluency with which a subject processes information from a morally salient stimulus. I show that this account is supported by some empirical evidence, explains the main features of moral intuition and is preferable to emotional or quasi-perceptual (...) views of moral intuition. (shrink)

Landscapes are public environments in which different communities and individuals dwell and which matter to them in ways which are not always consistent. As such they are open to strong conflicts about what the future of landscapes ought to be and who has an entitlement to involvement in a decision about that future. How should such conflicts be resolved? One influential approach is that embodied in the practice of cost-benefit analysis: the strength of preferences for different landscapes is measured (...) by individuals' willingness to pay and the potential Pareto improvement efficiency criterion is employed as a rule of choice. This paper contends that this approach is flawed. It examines an economic valuation study of landscapes in the Yorkshire Dales. Drawing on interviews with farmers in the Dales and on in-depth discussion groups with respondents to other economic valuation studies, it argues that landscape conflicts involve issues of identity that cannot be captured in terms of preference satisfaction and conflicts of perceived rights which could not in principle be resolved by cost-benefit analysis. (shrink)

Selectional preferences have a long history in both generative and computational linguistics. However, since the publication of Resnik's dissertation in 1993, a new approach has surfaced in the computational linguistics community. This new line of research combines knowledge represented in a pre‐defined semantic class hierarchy with statistical tools including information theory, statistical modeling, and Bayesian inference. These tools are used to learn selectional preferences from examples in a corpus. Instead of simple sets of semantic classes, selectional preferences are viewed as (...) probability distributions over various entities. We survey research that extends Resnik's initial work, discuss the strengths and weaknesses of each approach, and show how they together form a cohesive line of research. (shrink)

Height preferences reflecting positive assortative mating for height—wherein an individual’s own height positively predicts the preferred height of their mate—have been observed in several distinct human populations and are thought to increase reproductive fitness. However, the extent to which assortative preferences for height differ strategically for short-term versus long-term relationship partners, as they do for numerous other indices of mate quality, remains unclear. We explore this possibility in a large representative sample of over 500 men and women aged 15–77 from (...) Canada, Cuba, Norway and the United States. Participants’ own heights were measured, and they indicated their height preferences for a long-term and short-term mate using graphic stimuli containing metric indices. Replicating the “male-taller norm,” participants on average preferred taller-than-average male mates, and shorter-than-average female mates. Positive assortative preferences for height were observed across sexes and samples, however the strength of these height preferences varied with relationship context for men, and not for women. Taller men preferred relatively shorter women for short-term relationships than for long-term relationships, indicating stronger assortative preferences for height in a long-term context. These results provide preliminary evidence that, in addition to mate preferences for other physical traits related to mate quality such as masculinity in the body, face, and voice, assortative preferences for height do vary as a function of expected relationship length, but this was surprisingly only observed in preferences for female height. (shrink)

There exists no completely satisfactory theory of risk attitude in current normative decision theories. Existing notions confound attitudes to pure risk with unrelated psychological factors such as strength of preference for certain outcomes, and probability weighting. In addition traditional measures of risk attitude frequently cannot be applied to non-numerical consequences, and are not psychologically intuitive. I develop Pure Risk theory which resolves these problems – it is consistent with existing normative theories, and both internalises and generalises the intuitive (...) notion of risk being related to the probability of not achieving one’s aspirations. Existing models which ignore pure risk attitudes may be misspecified, and effects hitherto modelled as loss aversion or utility curvature may be due instead to Pure Risk attitudes. (shrink)

Numerous instruments have been developed to elicit numerical values that represent the strength of preference for different health states. However, relatively few studies have attempted to analyse the reasoning processes that people employ when they are asked to answer questions based on these elicitation methods. The lottery equivalents method is a preference elicitation instrument that has recently received some attention in the literature. This study attempts a qualitative analysis of the use of this instrument on a group (...) of 25 relatively highly educated respondents. For each of three health states considered in the study, a substantial number of respondents refused to trade the chance of survival for a possible improvement in the health state. Therefore, many respondents violated an assumption that is necessary for the lottery equivalents instrument to generate cardinal health state values. These findings place a question mark against the usefulness of the lottery equivalents method, and add weight to the suspicion that ‘preferences’ are constructed according to how questions are framed. (Published Online July 31 2007). (shrink)

Argumentation has been an important topic in knowledge representation, reasoning and multi-agent systems during the last twenty years. In this paper, we propose a new abstract framework where arguments are associated with a strength, namely a quantitative information which is used to determine whether an attack between arguments succeeds or not. Our Strength-based Argumentation Framework combines ideas of Preference-based and Weighted Argumentation Frameworks in an original way, which permits to define acceptability semantics sensitive to the existence of (...) accruals between arguments. The question of accruals arises in situations where several arguments defending the same position against another argument are unable to individually defeat this argument, but could do it collectively if they combine their strengths. We investigate some of the theoretical and computational properties of our new framework and semantics, and present a reasoning algorithm that is based on a translation of the problem into pseudo-boolean constraint satisfaction. This paper proposes an intuitive framework which allows strength compensations in an argumentation context where attacks may not succeed, completed by an approach which detects accruals throughout the reasoning process without requiring the elicitation of all compensatory combinations of arguments as an input. (shrink)

In many real-world gambles, a non-trivial amount of time passes before the uncertainty is resolved but after a choice is made. An individual may have a preference between gambles with identical probability distributions over final outcomes if they differ in the timing of resolution of uncertainty. In this domain, utility consists not only of the consumption of outcomes, but also the psychological utility induced by an unresolved gamble. We term this utility anxiety. Since a reflective decision maker may want (...) to include anxiety explicitly in analysis of unresolved lotteries, a multiple-outcome model for evaluating lotteries with delayed resolution of uncertainty is developed. The result is a rank-dependent utility representation (e.g., Quiggin, 1982), in which period weighting functions are related iteratively. Substitution rules are proposed for evaluating compound temporal lotteries. The representation is appealing for a number of reasons. First, probability weights can be interpreted as the cognitive attention allocated to certain outcomes. Second, the model disaggregates strength of preference from temporal risk aversion and thus provides some insight into the old debate about the relationship between von Neumann–Morgenstern utility functions and strength of preference value functions. (shrink)

ABSTRACTMetaphors frequently link negative affect with darkness and associations of this type have been established in several experimental paradigms. Given the ubiquity and strength of these associations, people who prefer dark to light may be more prone to negative emotional experiences and symptoms. A five study investigation couches these ideas in a new theoretical framework and then examines them. Across studies, 1 in 4 people preferred the perceptual concept of dark over the perceptual concept of light. These dark-preferring people (...) scored higher in neuroticism and experienced greater depressive feelings in daily life. Moreover, dark preferences shared a robust relationship with depressive symptoms as well as generalised anxiety symptoms. The results provide novel insights into negative affectivity and extend conceptual metaphor theory in a way that is capable of making individual difference predictions. (shrink)

In his book Slaves of the Passions, Mark Schroeder defends a Humean theory of reasons. Humeanism is the view that you have a reason to X only if X‐ing promotes at least one of your desires. But Schroeder rejects a natural companion theory of the weight of reasons, which he calls proportionalism. According to it, the weight of a reason is proportionate to the strength of the desire that grounds it and the extent to which the act promotes the (...) object of that desire. In this paper, I aim to do three things: (1) to show why Schroeder's arguments against proportionalism do not refute it; (2) to identify the real trouble with proportionalism; and (3) to suggest a better way of understanding it (preferentialism). According to this theory, the overall strength of reasons is determined by the agent's preferences. (shrink)

This paper examines the way students developed their leadership potential by delivering an oral presentation and a project in an ‘English for Social Sciences’ course. By using a communicative approach, students were motivated to develop their leadership skills, which stimulated their learning and understanding at deeper levels. The survey was conducted with 14 students at undergraduate level, in their second year ESP Social Sciences 1 course; the students attend the Public Administration, International Communications, and Political Sciences departments of South East (...) European University. The results showed that students attending this course showed the potential of developing leadership skills, and expressed positive attitudes and proficiency when delivering an oral presentation and project according to their preference in their field of study. Students were challenged and motivated to develop leadership skills, such as integrity and strength of character, that will prepare them for becoming potential leaders. (shrink)

Women generally report greater religiosity and justify morally debatable behaviors less than men. This study examined if personal religiosity mediates the relationship of gender and justification of different types of morally debatable behaviors across societies with diverse religious heritages. We also explored how a society’s endorsement of preferred qualities in the socialization of children would moderate the links between personal religiosity and justification of morally debatable types of behavior. Using the World Values Survey Wave 7 data (47 societies; 66,992 respondents), (...) we identified three types of justifiable behaviors, namely, behaviors threatening human life and family values, dishonest-illegal, and interpersonally violent behaviors. Controlling for age and education, women scored higher in personal religiosity and justified dishonest-illegal and interpersonally violent behaviors less than men, but behaviors threatening human life and family values more than men. Personal religiosity only partially mediated the link between gender and the justification of behaviors threatening human life and family values, indicating that factors other than personal religiosity account for gender differences in justifying types of morally defensible behavior. The linkage strengths of personal religiosity to behaviors threatening human life and family values and dishonest-illegal behaviors were moderated by societal endorsement of preferred qualities in the socialization of children. Thus, both gender and the socialization of a society’s human capital impact on how different types of morally debatable behaviors are justified around the world. Possible explanations for these results are offered and future research directions suggested. (shrink)

In this article two questions are discussed with regard to semiosis in protein biosynthesis for nano engines. (1) What kind of semiosis is involved in the construction of these proteins? and (2) How can we explain the semiotic process observed? With regard to the first issue we draw attention to comparisons between semiosis in protein biosynthesis and human natural language. The notion of normativity appears to be of great importance for both. A comparison also demonstrates differences. Nevertheless, because of the (...) normative symbolic information processing in it, we suggest to employ the term symbolic reference (employed in linguistics as a distinguishing feature of human language) to indicate the semiotic processes in protein biosynthesis. With regard to explaining semiosis in protein synthesis we compare different approaches. We conclude that a Kantian approach should be preferred. In such an approach strengths of the mechanistic and organicist approaches can be combined, and the observed symbolic information processing acknowledged. (shrink)

Murray Edelman's work raised significant theoretical and methodological questions regarding the symbolic nature of politics, and specifically the role played by non‐rational beliefs (those that lack real‐world grounding) in the shaping of political preferences. According to Edelman, beneath an apparently functional and accountable democratic state lies a symbolic system that renders an ignorant public quiescent. The state, the media, civil society, interpersonal relations, even popular art are part of a mass spectacle kept afloat by empty symbolic beliefs. However suggestive it (...) is, the weaknesses of Edelman's theoretical and methodological approach, and the relative strengths of more recent research on the politics of cultural symbols, render Edelman's work unable to serve as either model or springboard for the contemporary study of political symbols. (shrink)

In the metaphor of behavioral momentum, the rate of a free operant in the presence of a discriminative stimulus is analogous to the velocity of a moving body, and resistance to change measures an aspect of behavior that is analogous to its inertial mass. An extension of the metaphor suggests that preference measures an analog to the gravitational mass of that body. The independent functions relating resistance to change and preference to the conditions of reinforcement may be construed (...) as convergent measures of a single construct, analogous to physical mass, that represents the effects of a history of exposure to the signaled conditions of reinforcement and that unifies the traditionally separate notions of the strength of learning and the value of incentives. Research guided by the momentum metaphor encompasses the effects of reinforcement on response rate, resistance to change, and preference and has implications for clinical interventions, drug addiction, and self-control. In addition, its principles can be seen as a modern, quantitative version of Thorndike's (1911) Law of Effect, providing a new perspective on some of the challenges to his postulation of strengthening by reinforcement. Key Words: behavioral momentum; clinical interventions; drug addiction; preference; reinforcement; resistance to change; response strength; self-control. (shrink)

The aim of the present paper is to describe three different attempts, which have been made by philosophers, to define what quality of life is; and to spell out some of the difficulties that faces each definition. One, Perfectionism, focuses on the capacities that human beings possess: capacities for friendship, knowledge and creative activity, for instance. It says that the good life consists in the development and use of these capacities. Another account, the Preference Theory, urges that satisfying one's (...) preferences, or desires, is what improves one's quality of life. And a third account, Hedonism, sees life-quality as consisting in the enjoyment of pleasure and the avoidance of pain. The paper describes and evaluates objections to each of these views, thereby displaying their weaknesses and strengths. Since no view comes out as the right one there is a choice to be made. At the end of the paper it is being discussed how well each of the views cohere with different methodologies used in quality of life research. Also it is suggested that considerations about what the research is to be used for are relevant. (shrink)

This paper connects the question of the rationality of voting to the question of what it is morally permissible for elected representatives to do. In particular, the paper argues that it is rational to vote to increase the strength of the manifest normative mandate of one's favored candidate. I argue that, due to norms of political legitimacy, how representatives ought to act while in office is tied to how much support they have from their constituents, where a representative’s “support” (...) is a function of the percentage of adults living in the political jurisdiction who voted for her. In a representative system, whether a particular law or policy is legitimate is in part a function of how much support the particular representative government has, rather than simply being a function of the governmental structure or the normative content of the law or policy. Representatives with more support can permissibly act more like trustees (doing what they think is best) and less like delegates (doing what their constituents presently prefer). I argue that this fact provides a reason for individuals to vote, even given the incredibly small chance an individual voter has of casting a pivotal vote. (shrink)

Prior studies suggest that firms headquartered in areas with strong religious social norms have higher ethical standards. In this study, we examine whether the ethical standards associated with local religious norms influence the M&A announcement returns. We document that the M&A announcement returns of acquirer firms increase with the strength of religious social norms in the area surrounding firms’ headquarters. We also document that the relationship is attenuated when acquirer firms have strong corporate social responsibility credentials, is amplified when (...) public trust that firms act in the best interest of stakeholders suffers a negative shock and when the M&A deal has greater economic significance for the acquirer, and manifests predominantly in the lower tail of the distribution of M&A returns. Our findings are consistent with investor assessments of firms’ ethical standards driving the relationship between local religious social norms and M&A announcement returns. We find no evidence for the competing explanation—that investor assessments of firms’ risk preferences drive the documented relationship. (shrink)

This paper addresses the question of how the ‘weight’ or ‘strength’ of normative reasons is best understood. We argue that, given our preferred analysis of reasons as sources of normative support, this question has a straightforward answer: the weight of a normative reason is simply a matter of how much support it provides. We also critically discuss several competing views of reasons and their weight. These include views which take reasons to be normatively fundamental, views which analyze reasons as (...) evidence concerning what one ought to do, views which analyze reasons in terms of good reasoning, and views which analyze reasons as explanations of ought-facts, fittingness-facts, or goodness-facts. (shrink)

Eli Feiring has developed a concept of forward-looking responsibility in healthcare. On this account, what matters morally in the allocation of scarce healthcare resources is not people's past behaviours but rather their commitment to take on lifestyles that will increase the benefit acquired from received treatment. According to Feiring, this is to be preferred over the backward-looking concept of responsibility often associated with luck egalitarianism. The article critically scrutinises Feiring's position. It begins by spelling out the wider implications of Feiring's (...) view. Against this background, it shows that (i) Feiring's distinction between backward-looking and forward-looking responsibility is incompatible with the Scanlonian notion of responsibility she apparently endorses; (ii) her favoured forward-looking notion of responsibility is subject to the objections levelled against the luck egalitarian view (whatever the strength of such objections). (shrink)

A broad class of inductive logics that includes the probability calculus is defined by the conditions that the inductive strengths [A|B] are defined fully in terms of deductive relations in preferred partitions and that they are asymptotically stable. Inductive independence is shown to be generic for propositions in such logics; a notion of a scale-free inductive logic is identified; and a limit theorem is derived. If the presence of preferred partitions is not presumed, no inductive logic is definable. This no-go (...) result precludes many possible inductive logics, including versions of hypothetico-deductivism. (shrink)

BackgroundOver the past few years, five domains of importance about the current state of bioethics in Saudi Arabia have shaped the perspective of most research: doctor-patient relationship, informed consent, do-not-resuscitate, organ donation, and transplantation, medical students’ knowledge and attitudes about medical ethics curriculum. This systematic review aimed to systematically identify, compile, describe and discuss ethical arguments and concepts in the best-studied domains of bioethics in Saudi Arabia and to present cultural, social, educational, and humane perspectives. MethodsSix databases were searched using (...) Boolean operators from December 2020–June 2021. The search and report process followed the statement and flowchart of preferred reporting items for systematic reviews and meta-analyses.ResutlsThe search resulted in 1651 articles, of which 82 studies were selected for a final review and assessment. There is a gradual increase in research, whereby a substantial increase was observed from 2017. Most of the published articles focused on ‘Organ Donation & Transplantation’ with 33 articles, followed by ‘Doctor-Patient Relations’ with 18 publications. Most of the published articles were from Central Province, followed by Western Province. The authorship pattern showed a collaborative approach among researchers. The thematic analysis of keywords analysis showed that ‘Saudi Arabia,’ ‘attitude PHC,’ ‘organ donation,’ ‘knowledge and education,’ and ‘donation’ have been used the most commonly.ConclusionThis systematic quantitative synthesis is expected to guide researchers, stakeholders, and policymakers about the strengths and gaps in knowledge and attitudes regarding medical ethics in Saudi Arabia, both among the general public and health professionals. (shrink)

In this paper I examine Don Ross’s application of unificationism as a methodological criterion of theory appraisal in economics and cognitive science. Against Ross’s critique that explanations of the preference reversal phenomenon by the ‘heuristics and biases’ programme is ad hoc or ‘Ptolemaic’, I argue that the compatibility hypothesis, one of the explanations offerd by this programme, is theoretically and empirically well-motivated. A careful examination of this hypothesis suggests several strengths of a procedural approach to modelling cognitive processes underlying (...) individual decision making, compared to a multiple-agent approach which Ross promotes. I argue that the debate between economists and psychologists are both theoretical and empirical, but cannot be resolved by appealing to the ideal of unification. (shrink)

Consumers have shown increasing interest in products that reflect social and environmental concerns—so-called “sustainable products.” Although consumers typically view sustainability positively, the ethical attributes of products do not always drive their preferences, which implies a trade-off between ethical attributes and other valued attributes. In the current research, we examine how consumers implicitly judge products and services that are more or less congruent with social and environmental concerns and how incongruity between ethical claims and a product’s nature may influence consumers to (...) behave responsibly. The results from two experimental studies show that increasing the strength of ethical claims impairs sophisticated products’ evaluation but enhances simple products’ evaluation. Additionally, the findings reveal that the strength of ethicality on sophisticated products may impair perceptions of product enjoyment to a point at which products are evaluated more favorably when less-ethical claims are used to promote them. For managers, the results highlight an important business consideration, as they reveal the circumstances under which it is worth emphasizing the strength of the sustainability appeal of products or services. Results show that not all consumers are willing to sacrifice taste or quality in their leisure time preferring to seize the day rather than saving the world. (shrink)

A broad class of inductive logics that includes the probability calculus is defined by the conditions that the inductive strengths [A|B] are defined fully in terms of deductive relations in preferred partitions and that they are asymptotically stable. Inductive independence is shown to be generic for propositions in such logics; a notion of a scale-free inductive logic is identified; and a limit theorem is derived. If the presence of preferred partitions is not presumed, no inductive logic is definable. This no-go (...) result precludes many possible inductive logics, including versions of hypothetico-deductivism. (shrink)

Judges face difficult choices when the birth and genetic mothers of a child are separate people who dispute maternal access; the views of the general population may help them. Fifty women were asked whether, if they were infertile and could have only one child, they would prefer to be birth mothers (to carry a baby which was not genetically theirs) or genetic mothers (to have another woman carry their genetic baby). Similarly, fifty men were asked about their preference for (...) a partner's child. In both groups the strength of preferences was measured using a lottery technique. The direction and strength of preferences was similar between men and women, and approximately equally divided between birth and genetic motherhood. These attitudes should be taken into account by those adjudicating custody disputes between such mothers. (shrink)

This paper explores the problem of comparing the strengths of different individual's attitudes, and especially their evaluative attitudes, by looking at how measures of these quantities are obtained. I argue that comparisons of both strengths of belief and relative strengths of preference and desire are justified by the causal role they play in the production of action.

This paper explores the problem of comparing the strengths of different individual's attitudes, and especially their evaluative attitudes, by looking at how measures of these quantities are obtained. I argue that comparisons of both strengths of belief and relative strengths of preference and desire are justified by the causal role they play in the production of action.

How impartial are managerial decisions? This question is particularly concerning when it comes to making green investment decisions in the face of stakeholder pressures. When managers respond to stakeholder pressures, their personal cognition, judgment, and past experiences play a role in determining their responses. The salience of particular stakeholder claims may be determined by deeply rooted individual preferences. This research investigates how a manager’s past experiences can influence green investments. Data are gathered from 247 managers about their past experience and (...) their employer’s performance data. These data are combined with managerial responses to a vignette-based experiment, which required managers to make green investments based on a decision scenario where they are exposed to different types and strength of stakeholder pressure. Results suggest that managers’ years of experience, their employers’ financial performance, and their employers’ market performance influence investment decisions even when making decisions under new and different set of circumstances. While the employers’ financial performance influences managers to invest more, the employers’ market performance only influences managers’ investment in the presence of either high consumer or high community pressure. Compared to less-experienced managers, experienced managers invest more in response to consumer pressure but less in response to community pressure. Practical and theoretical implications of these findings in green management are explored. (shrink)

John Henry Newman is probably known best for The Idea of a University. In his most philosophical work, An Essay in Aid of a Grammar of Assent, however, he undertakes a detailed investigation of different ways of knowing and understanding in a manner that is of clear pertinence for philosophical enquiry into education. He offers many examples and descriptions of particular experiences, from religious and secular life, and on the strength of these he argues that before enquiry can take (...) place there must be a prior attentiveness: in Newman's preferred terms, this involves an ‘assent’, a saying ‘yes’. There is an interesting resonance here with some of the work that occupied Ludwig Wittgenstein, found in his Remarks on Frazer's Golden Bough and On Certainty. My purpose in this paper is to look at the place, within the university, of a grammar of assent. What is at stake here is not a question of the relations between the university and religion but rather the question of the ethics that constitutes enquiry in.. (shrink)

The experience of owning a body is built upon the integration of exteroceptive, interoceptive, and proprioceptive signals. Recently, it has been suggested that motor signals could be particularly important in producing the feeling of body part ownership. One thus may hypothesize that the strength of this feeling may not be spatially uniform; rather, it could vary as a function of the degree by which different body parts are involved in motor behavior. Given that our dominant hand plays a leading (...) role in our motor behavior, we hypothesized that it could be more strongly associated with one’s self compared to its non-dominant counterpart. To explore whether this possible asymmetry manifests as a stronger implicit association of the right hand with the self, we administered the Implicit Association Test to a group of 70 healthy individuals. To control whether this asymmetric association is human-body specific, we further tested whether a similar asymmetry characterizes the association between a right animal body part with the concept of self, in an independent sample of subjects. Our results revealed a linear relationship between the magnitude of the implicit association between the right hand with the self and the subject’s handedness. In detail, the strength of this association increased as a function of hand preference. Critically, the handedness score did not predict the association of the right-animal body part with the self. These findings suggest that, in healthy individuals, the dominant and non-dominant hands are differently perceived at an implicit level as belonging to the self. We argue that such asymmetry may stem from the different roles that the two hands play in our adaptive motor behavior. (shrink)

Nonclassical theories of truth that take truth to be transparent have some obvious advantages over any classical theory of truth. But several authors have recently argued that there’s also a big disadvantage of nonclassical theories as compared to their “external” classical counterparts: proof-theoretic strength. While conceding the relevance of this, the paper argues that there is a natural way to beef up extant internal theories so as to remove their proof-theoretic disadvantage. It is suggested that the resulting internal theories (...) are preferable to their external counterparts. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Bombs and Roses: The Writing of Anxiety in Henry Green’s CaughtLyndsey Stonebridge (bio)(The firemen saw each other’s faces. They saw the water below a dirty yellow towards the fire; the wharves on that far side low and black, those on the bank they were leaving a pretty rose.... They sat very still, beneath the immensity. For, against it, warehouses, small towers, puny steeples seemed alive with sparks from the (...) mile high pandemonium of flame reflected in the quaking sky. This fan, a roaring red gold, pulsed rose at the outside edge, the perimeter round which the heavens, set with stars before fading into utter blackness, were for a space a trembling green.)—Henry Green, CaughtWar, she thought, is sex.—Henry Green, CaughtRoses are not generally thought to be objects of anxiety. They are objects of desire, or better, objects that arrest desire by their invitation to aesthetic contemplation, but only for the phobic could a rose be said to be an occasion for dread. Writing during World War II, the British writer Henry Green (“a trembling green”) suggests otherwise. In this description of the London Blitz from his 1943 novel, Caught, everything comes up roses. 1 First among literary clichés, roses lend themselves to this kind of figurative estrangement (by virtue of which, in literature, a rose is in fact only very rarely a rose), and Green is by no means the only British writer in World War II to note that the fire and the rose are one. 2 In Caught, however, Green’s roses wreath desire and dread together so tightly that the psychoanalytic cliché—war is sex—snaps back into the tautology that Freud perhaps always intended.The idea that war could be sex was, of course, the scandal of Freud’s theory of the traumatic neurosis during World War I. As is well known, only a desexualized version of psychoanalysis was admitted into the field hospitals and the officer’s convalescent homes that sprang up in upper-class houses all over Britain. One of these was Green’s childhood home, which, he later said, like many of the overprivileged, opened up its doors to the wounded and traumatized in a calculated act of class preservation. 3 One does not have to [End Page 25] think too hard to appreciate why, for some at least, it was preferable to see these torn and shocked bodies as seized by a dreadful—but after all perfectly understandable—fear in the face of war, rather than gripped with a less comprehensible anxiety that carried with it a dangerous and potentially lethal sexual charge.The temptation to unsex trauma theory is still with us today. It is not quite that something has been occluded in contemporary debate and that this something is sexuality. It is more accurate to say that, from a psychoanalytic perspective, the agon of sexuality—and particularly of the drives—is right at the heart of trauma, and that this, especially in the recent alliance of psychoanalysis and history, causes a certain awkwardness. One of the strengths of contemporary trauma theory lies in its articulation of a nuanced and subtle historicity, read through both psychoanalysis and literature, which allows the humanities to reconnect with historical violence, without (supposedly) falling into the pitfalls of a naive historicism [see Caruth]. The awkwardness comes because sexual antagonism is both clearly historical (the violence is well documented) and structurally necessary to psychoanalytic theories of trauma. The two, the historical and the psychic, are clearly not analogues, but they remain stubbornly and infuriatingly intertwined. 4Faced with this theoretical tangle, two options present themselves. The first is to privilege historical trauma over sexual trauma. Psychoanalysis, hence, provides an account of the multiple difficulties of historical representation while escaping the age-old accusation of sexual determination. War, thus, is not (only) sex. For all its hermeneutic power, this new historiography runs the risk of producing a trauma theory without, paradoxically, a psychoanalysis (an Orphics without Eurydice). The second is to insist on the structural necessity of sexuality and, in particular, of sexual difference, not as the ahistorical referent that lurks beyond representation but, as Slavoj Zizek has... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:'0". J.~·VleWS GETTING ONE'S HANDS DIRTY; OR, PRACTISING WHAT YOU TEACH DAVID HARLEY Finlayson House, 40 Dumfries Street Paris, Ont., Canada N3L 2c8 Brian Patrick Hendley.. Dewey, Russell, Whitehead: Philosophers as Educators. Carbondale and Edwardsville: Southern Illinois U. P., 1986. Pp. xxi, 177· US$19.95; paper $9·95· B rian Hendley's book is more than a well-written account of three eminent philosophers who wrote about and participated in educational theory and (...) reform. The author has in fact selected Dewey, Russell and Whitehead as three stallions to draw a chariot. The precise nature of this "chariot" is indicated in the chapter entitled "The Philosopher as Educator Today" appearing at the end of the book: My intention throughout has been to suggest a way out of the current impasse in the philosophy ofeducation by reopening a conversation regarding a more productive role for philosophers to play, rather than merely analyzing concepts and policing arguments. My claim has been that philosophers of education can learn from their past, that we can see in Dewey, Russell and Whitehead instances of a productive approach to educational problems through thought and action. (P. 105) Having said this, the structure and contents of Hendley's book fall squarely into place. Chapter One, entitled "The Reconstruction of the Philosophy of Education", argues that there is a crisis in the current state of educational philosophy. The ensuing three chapters are devoted individually to Dewey, Russell and Whitehead. The concluding chapter, resting upon the strength of the examples given of three constructive contributors to the field, suggests new directions for the philosophy of education. It is clear that Hendley's book is more than an interesting account of the practical and theoretical educational activities of three of the most influential philosophers of the twentieth century. Dewey, Russell and Whitehead are not gathered together between the. same covers in order to explore or present a detailed analysis of their theoretical similarities or who may have influenced Reviews 219 whom. Instead, one gathers that the author has selected them on the basis of his own admiration and preference rather than for any shared theories which connect them. The point is made, however, that the strongest common element, and the most significant one, is that each man had ideas about education, each was a philosopher, and each attempted to exert some practical influence upon the educational institutions and practices of the day. In short, Dewey, Russell and Whitehead were theorists who were prepared to get their hands dirty. Hendley argues that after the death of John Dewey in 1952 educational philosophy was neglected and· philosophers tended to pay less attention to education. The author goes on to suggest some renewed interest in the field on the grounds of contributions made to the fifty-fourth Yearbook of the National Society for the Study of Education in 1955 under the theme "Modern Philosophies and Education", a special issue of the Harvard Education Review published in 1956; the publication of Israel Scheffler's edited collection of readings entitled Philosophy and Education in 1958; and R. S. Peters' Inaugural Address given at London in 1963, and his publication of Ethics and Education in 1966. According to this argument, we witness a general lapse after the death of Dewey, a rekindling in the mid-1950S and a broader resurgence in the 1960s. On the basis of the author's own account, I think that it is very difficult to argue that Dewey's death initiated any period of calm or disinterestedness. Furthermore, it is very problematic to point to various yearbooks or publications as indicators. The point is that with the death of Dewey there were numerous contenders to fill his position as the pre-eminent American philosopher of education. The extent to which anyone has been able to do so is a different matter. What I believe Hendley is really trying to say here is implicit in his argument, namely, that after the death of Dewey, no philosopher of equal stature took his place. The reason why no candidate equal to the task emerged is also suggested by the author. Dewey, Russell and Whitehead are to be admired because they had the... (shrink)

While non-classical theories of truth that take truth to be transparent have some obvious advantages over any classical theory that evidently must take it as non-transparent, several authors have recently argued that there's also a big disadvantage of non-classical theories as compared to their “external” classical counterparts: proof-theoretic strength. While conceding the relevance of this, the paper argues that there is a natural way to beef up extant internal theories so as to remove their proof-theoretic disadvantage. It is suggested (...) that the resulting internal theories should seem preferable to their external counterparts. (shrink)

In this paper, I start from the observation that there are obvious instances of instrumental irrationality, i.e. cases where subjects act knowingly against their strongest preferences. This observation raises an important question: Which facts determine the ‘strength’ of preferences? I consider a standard answer to this question – ‘revealed preference theory’– which turns out to be unsatisfactory. Then I turn to a more promising alternative: the ‘higher order theory’ of preference strength. But this proposal also faces (...) a major problem, the ‘problem of authority’. I argue that this difficulty can be overcome, but only if we are prepared to make some significant normative assumptions – assumptions which imply, among other things, that instrumentalism – the view that instrumental rationality is all there is to rationality – cannot be maintained. (shrink)