Bayesian confirmation theory is rife with confirmation measures. Many of them differ from each other in important respects. It turns out, though, that all the standard confirmation measures in the literature run counter to the so-called “Reverse Matthew Effect” (“RME” for short). Suppose, to illustrate, that H1 and H2 are equally successful in predicting E in that p(E | H1)/p(E) = p(E | H2)/p(E) > 1. Suppose, further, that initially H1 is less probable than H2 in that (...) p(H1) < p(H2). Then by RME it follows that the degree to which E confirms H1 is greater than the degree to which it confirms H2. But by all the standard confirmation measures in the literature, in contrast, it follows that the degree to which E confirms H1 is less than or equal to the degree to which it confirms H2. It might seem, then, that RME should be rejected as implausible. Festa (2012), however, argues that there are scientific contexts in which RME holds. If Festa’s argument is sound, it follows that there are scientific contexts in which none of the standard confirmation measures in the literature is adequate. Festa’s argument is thus interesting, important, and deserving of careful examination. I consider five distinct respects in which E can be related to H, use them to construct five distinct ways of understanding confirmation measures, which I call “Increase in Probability”, “Partial Dependence”, “Partial Entailment”, “Partial Discrimination”, and “Popper Corroboration”, and argue that each such way runs counter to RME. The result is that it is not at all clear that there is a place in Bayesian confirmation theory for RME. (shrink)

Repression has become an empirical fact that is at once obvious and problematic. Fragmented clinical and laboratory traditions and disputed terminology have resulted in a Babel of misunderstandings in which false distinctions are imposed (e.g., between repression and suppression) and necessary distinctions not drawn (e.g., between the mechanism and the use to which it is put, defense being just one). “Repression” was introduced by Herbart to designate the (nondefensive) inhibition of ideas by other ideas in their struggle for consciousness. Freud (...) adapted repression to the defensive inhibition of “unbearable” mental contents. Substantial experimental literatures on attentional biases, thought avoidance, interference, and intentional forgetting exist, the oldest prototype being the work of Ebbinghaus, who showed that intentional avoidance of memories results in their progressive forgetting over time. It has now become clear, as clinicians had claimed, that the inaccessible materials are often available and emerge indirectly (e.g., procedurally, implicitly). It is also now established that the Ebbinghaus retention function can be partly reversed, with resulting increases of conscious memory over time (hypermnesia). Freud's clinical experience revealed early on that exclusion from consciousness was effected not just by simple repression (inhibition) but also by a variety of distorting techniques, some deployed to degrade latent contents (denial), all eventually subsumed under the rubric of defense mechanisms (“repression in the widest sense”). Freudian and Bartlettian distortions are essentially the same, even in name, except for motive (cognitive vs. emotional), and experimentally induced false memories and other “memory illusions” are laboratory analogs of self-induced distortions. Key Words: avoidance; Bartlett; defense; denial; distortion; Ebbinghaus; false-memories; Freud; inhibition; repression; suppression. (shrink)

Multiple acoustic dimensions signal speech categories. However, dimensions vary in their informativeness; some are more diagnostic of category membership than others. Speech categorization reflects these dimensional regularities such that diagnostic dimensions carry more “perceptual weight” and more effectively signal category membership to native listeners. Yet perceptual weights are malleable. When short-term experience deviates from long-term language norms, such as in a foreign accent, the perceptual weight of acoustic dimensions in signaling speech category membership rapidly adjusts. The present study investigated whether (...) rapid adjustments in listeners’ perceptual weights in response to speech that deviates from the norms also affects listeners’ own speech productions. In a word recognition task, the correlation between two acoustic dimensions signaling consonant categories, fundamental frequency and voice onset time, matched the correlation typical of English, and then shifted to an “artificial accent” that reversed the relationship, and then shifted back. Brief, incidental exposure to the artificial accent caused participants to down-weight perceptual reliance on F0, consistent with previous research. Throughout the task, participants were intermittently prompted with pictures to produce these same words. In the block in which listeners heard the artificial accent with a reversed F0 × VOT correlation, F0 was a less robust cue to voicing in listeners’ own speech productions. The statistical regularities of short-term speech input affect both speech perception and production, as evidenced via shifts in how acoustic dimensions are weighted. (shrink)

Despite the diversity of cosmopolitan philosophical thought, two constants remain: the significance of shared humanity and the idea that this fact should shape the way people live with each other. I will argue that Hannah Arendt’s conceptions of the human conditions of plurality, natality, and action offer cosmopolitan educators an improved grounding for their theoretical foundations and crucial points of emphasis for teacher education in opposition to the educationally destructive effects of standardization in education. Cosmopolitan characteristics such as democratic inclusion, (...) openness, and dynamic engagement emerge as embodiments of morality wherein the preservation of the human condition of natality is vital for the public expression (action) of one’s humanity. Arendt’s conditions serve as the ‘is’ to cosmopolitan education’s ‘ought,’ wherein the human conditions of plurality, natality, and action support the creativity, fluidity, and unpredictability of lived lives and frame the context in which cosmopolitan teacher education responds, offering teacher educators a theoretical foundation and language to forestall or reverse the educationally devastating effects of standardization in education. (shrink)

Despite the ongoing need for managers to fire employees and the wide prevalence of downsizing and layoffs, little research has examined how the conduct of termination interviews affects employee reactions. The current research was designed to explore reactions to several commonly used termination interview practices. Two scenario-based experiments examined the effectiveness of having a third party (an HR manager or a security guard) present, mentioning the employee's positive characteristics and contributions, and using alone, discrete escort, or public escort modes of (...) exit from the interview. Perceptions of being treated with respect and empathy, levels of anger, and the likelihood of complaining to others and taking legal action were assessed. Support for the effectiveness of specific termination interview practices was mixed. Specifically, in Experiment 1, third party presence was viewed as demonstrating a lack of respect, whereas mentioning positive characteristics was generally viewed favorably. Experiment 2 showed the favorable effects of mentioning positive characteristics were eroded by a security guard escort from the interview, and actually reversed and became negative when that escort was public in nature. A public escort also produced the highest levels of anger. These results suggest that multiple aspects of the termination interview process should be considered carefully when developing managerial policies. (shrink)

Living agency is subject to a normative dimension (good-bad, adaptive-maladaptive) that is absent from other types of interaction. We review current and historical attempts to naturalize normativity from an organism-centered perspective, identifying two central problems and their solution: (1) How to define the topology of the viability space so as to include a sense of gradation that permits reversible failure, and (2) how to relate both the processes that establish norms and those that result in norm-following behavior. We present a (...) minimal metabolic system that is coupled to a gradient-climbing chemotactic mechanism. Studying the relationship between metabolic dynamics and environmental resource conditions, we identify an emergent viable region and a precarious region where the system tends to die unless environmental conditions change. We introduce the concept of normative field as the change of environmental conditions required to bring the system back to its viable region. Norm-following, or normative action, is defined as the course of behavior whose effect is positively correlated with the normative field. We close with a discussion of the limitations and extensions of our model and some final reflections on the nature of norms and teleology in agency. (shrink)

A number of articles and empirical studies over the past decade, most by Paul Robinson and co-authors, have suggested a relationship between the extent of the criminal law's reputation for being just in its distribution of criminal liability and punishment in the eyes of the community – its "moral credibility" – and its ability to gain that community's deference and compliance through a variety of mechanisms that enhance its crime-control effectiveness. This has led to proposals to have criminal liability and (...) punishment rules reflect lay intuitions of justice – "empirical desert" – as a means of enhancing the system's moral credibility. In a recent article, Christopher Slobogin and Lauren Brinkley-Rubinstein (SBR) report seven sets of studies that they argue undermine these claims of empirical desert and moral credibility and instead support SBR's proposed distributive principle of "individual prevention," a view that focuses on an offender's future dangerousness rather than on his perceived desert. -/- The idea that there is a relationship between the criminal law's reputation for justness and its crime-control effectiveness did not originate with Robinson and his co-authors. Rather, it has been a common theme among a wide range of punishment theory scholars for many decades. A particularly important conclusion of recent Robinson studies, however, is their confirmation that this relationship is a continuous one: even small nudges in moral credibility can produce corresponding changes in the community's deference to the criminal law. This is important because it shows that even piecemeal changes or changes at the margin – as in reforming even one unjust doctrine or procedure – can have real implications for crime-control. SBR's studies, rather than contradicting the crime-control power of empirical desert, in fact confirm it. Further, SBR's studies do not provide support for their proposed "individual prevention" distributive principle, contrary to what they claim. -/- While SBR try to associate their principle with the popular "limiting retributivism" adopted by the American Law Institute in its 2007 amendment of the Model Penal Code, in fact it is, in many respects, just the reverse of that principle. With limiting retributivism, the Model Code's new provision sets desert as dominant, never allowing punishment to conflict with it. SBR would have "punishment" essentially always set according to future dangerousness; it is to be constrained by desert only when the extent of the resulting injustices or failures of justice is so egregious as to significantly delegitimize the government and its law. This ignores the fact that even minor departures from justice may have an important cumulative effect on the system as a whole. What SBR propose – essentially substituting preventive detention for criminal justice – promotes the worst of the failed policies of the 1960s, where detention decisions were made at the back-end by "experts," and conflicts with the trend of the past several decades of encouraging more community involvement in criminal punishment, not less. (shrink)

Confirmation of a hypothesis by evidence can be measured by one of the so far known incremental measures of confirmation. As we show, incremental measures can be formally defined as the measures of confirmation satisfying a certain small set of basic conditions. Moreover, several kinds of incremental measure may be characterized on the basis of appropriate structural properties. In particular, we focus on the so-called Matthew properties: we introduce a family of six Matthew properties including the reverse (...) Matthew effect; we further prove that incremental measures endowed with reverse Matthew effect are possible; finally, we shortly consider the problem of the plausibility of Matthew properties. (shrink)

Why do we spend so much of our time passing on amusing anecdotes, making wisecracks,watching The Simpsons? In Inside Jokes, Matthew Hurley, DanielDennett, and Reginald Adams offer an evolutionary and cognitive perspective.

We use methods of reverse mathematics to analyze the proof theoretic strength of a theorem involving the notion of coloring number. Classically, the coloring number of a graph $G=$ is the least cardinal $\kappa$ such that there is a well-ordering of $V$ for which below any vertex in $V$ there are fewer than $\kappa$ many vertices connected to it by $E$. We will study a theorem due to Komjáth and Milner, stating that if a graph is the union of (...) $n$ forests, then the coloring number of the graph is at most $2n$. We focus on the case when $n=1$. (shrink)

Robert King Merton’s article published in Science popularized the Matthew Effect: “For to everyone who has, more will be given and he will grow rich; but from the one who has not, even what he has will be taken away”. The Matthew Effect prevails at the individual, organization-industry, and country-global levels. This interdisciplinary review connects the Holy Bible with agency theory, tournament theory, corporate social responsibility, prospect theory, behavioral economics, the psychology of money, and business ethics (...) in the literature. I expand the Matthew Effect, incorporate prospect theory and the love of money, and develop a multi-level theory of the Matthew Effect in Monetary Wisdoms: Individual decision-makers apply their deep-rooted values as a lens, frame the critical concerns in the immediate and omnibus contexts, and maximize expected utility and ultimate serenity-happiness across people, context, and time at the individual, organization-industry, and country-global levels. The rich serve God, enjoying the ultimate joy and happiness. The poor serve mammon, destroying their lives. The rich get richer. The poor get poorer. Scholars of business ethics and CSR must explore this phenomenon in future studies. (shrink)

Based on a framework that integrates job demands-resources theory, social cognitive theory Handbook of personality, Guilford Press, New York, pp 154–196, 1999) and regulatory focus theory, the purpose of this research is to investigate the relationship between perceptions of organizational politics and subsequent moral disengagement and unethical behavior. We conducted a laboratory study and also collected data in two separate surveys 6 weeks apart from 206 individuals working full time to investigate the relationships presented in our model. In both studies, (...) we examined the direct relationship of politics perceptions on unethical behavior in organizations as well as the indirect relationship through the influence of moral disengagement. We investigated the moderating effect of regulatory focus on the relationship between moral disengagement and unethical behavior using the survey data. Results indicated that perceptions of politics were significantly related to our mediator, moral disengagement, which was significantly related to our dependent variable, unethical behavior. However, only prevention-focus moderated the relationships examined. Implications for future research and managerial practice are discussed. (shrink)

Early executive function skills reliably predict school readiness and future academic success. While children’s skills undergo rapid development during the transition to formal schooling, it remains unclear the extent to which schooling exerts a unique influence on the accelerated development of EF and academic skills during the early years of schooling. In the present study, a quasi-experimental technique known as the school cutoff design was used to examine whether same-aged children who made vs. missed the age cutoff for school entry (...) significantly differed on EF, reading, and math outcomes. Data from 166 pre-k, kindergarten, and first grade children from a longitudinal study of literacy development were analyzed. Children were assessed on EF, reading, and math skills in fall and spring. Results revealed unique effects of kindergarten, but not first grade, on growth in EF and reading over and above the effect of age. Schooling was unrelated to growth in math. Because kindergarten represents the first year of elementary school and children’s first exposure to a formal schooling environment, kindergarten schooling may be uniquely positioned to produce greater gains in academic and behavioral outcomes compared to other grades. (shrink)

The spreading of reputational information about group members through gossip represents a widespread, efficient, and low-cost form of punishment. Research shows that negative arousal states motivate individuals to gossip about the transgressions of group members. By sharing information in this way groups are better able to promote cooperation and maintain social control and order.

Previous work on the comprehension of agreement has shown that incorrectly inflected verbs do not trigger responses typically seen with fully ungrammatical verbs when the preceding sentential context furnishes a possibly matching distractor noun (i.e., agreement attraction). We report eight studies, three being direct replications, designed to assess the degree of similarity of these errors in the comprehension of subject-verb agreement along the dimensions of grammatical gender and number in Modern Standard Arabic. A meta-analysis of the results demonstrate the presence (...) of agreement attraction effects in reading comprehension for gender and number on verbs. Moreover, the meta-analysis demonstrates that these two features do not behave identically: gender effects are larger and occur later relative to number attraction effects. These results challenge models of agreement that predict agreement features to be equipotent and show that real-time models of agreement require modifications in the form of cue-weighting in order to account for these differential results. (shrink)

Embedding ethics modules within computer science courses has become a popular response to the growing recognition that CS programs need to better equip their students to navigate the ethical dimensions of computing technologies like AI, machine learning, and big data analytics. However, the popularity of this approach has outpaced the evidence of its positive outcomes. To help close that gap, this empirical study reports positive results from Northeastern’s program that embeds values analysis modules into CS courses. The resulting data suggest (...) that such modules have a positive effect on students’ moral attitudes and that students leave the modules believing they are more prepared to navigate the ethical dimensions they’ll likely face in their eventual careers. Importantly, these gains were accomplished at an institution without a philosophy doctoral program, suggesting this strategy can be effectively employed by a wider range of institutions than many have thought. (shrink)

We present evidence from a pre-registered experiment indicating that a philosophical argument––a type of rational appeal––can persuade people to make charitable donations. The rational appeal we used follows Singer’s well-known “shallow pond” argument (1972), while incorporating an evolutionary debunking argument (Paxton, Ungar, & Greene 2012) against favoring nearby victims over distant ones. The effectiveness of this rational appeal did not differ significantly from that of a well-tested emotional appeal involving an image of a single child in need (Small, Loewenstein, and (...) Slovic 2007). This is a surprising result, given evidence that emotions are the primary drivers of moral action, a view that has been very influential in the work of development organizations. We did not find support for our pre-registered hypothesis that combining our rational and emotional appeals would have a significantly stronger effect than either appeal in isolation. However, our finding that both kinds of appeal can increase charitable donations is cause for optimism, especially concerning the potential efficacy of well-designed rational appeals. We consider the significance of these findings for moral psychology, ethics, and the work of organizations aiming to alleviate severe poverty. (shrink)

This essay argues that an adequate account of bad faith cannot be given without taking the second half of Being and Nothingness into consideration. There are two separate but related reasons for this. First, the objectifying gaze of Others provides a necessary condition for the possibility of bad faith. Sartre, however, does not formally introduce analysis of Others until Parts III and IV. Second, upon the introduction of Others, Sartre revises his view of absolute freedom. Sartre's considered view of freedom (...) helps to make sense out of bad faith in a way that does not seem possible were freedom absolute. (shrink)

In “Diversifying Effective Altruism’s Longshots in Animal Advocacy”, Matthew C. Halteman acknowledges the value of aspects of the EA method but considers two potential critical concerns. First, it isn’t always clear that effective altruism succeeds in doing the most good, especially where long-shots like foiling misaligned AI or producing meat without animals are concerned. Second, one might worry that investing large sums of money in long-shots like these, even if they do succeed, has the opportunity cost of failing adequately (...) to combat systemic injustice in the shorter term. This chapter explains each of these reservations and goes on to suggest some exciting new initiatives—institution-building in Black veganism, higher education, and religious communities—that could mitigate these reservations, energize and diversify the movement, and remain true to the EA method of supporting underexploited but potentially high-impact causes that produce non-fungible goods otherwise unlikely to be funded. (shrink)

What are the effects of word-by-word predictability on sentence processing times during the natural reading of a text? Although information complexity metrics such as surprisal and entropy reduction have been useful in addressing this question, these metrics tend to be estimated using computational language models, which require some degree of commitment to a particular theory of language processing. Taking a different approach, this study implemented a large-scale cumulative cloze task to collect word-by-word predictability data for 40 passages and compute surprisal (...) and entropy reduction values in a theory-neutral manner. A separate group of participants read the same texts while their eye movements were recorded. Results showed that increases in surprisal and entropy reduction were both associated with increases in reading times. Furthermore, these effects did not depend on the global difficulty of the text. The findings suggest that surprisal and entropy reduction independently contribute to variation in reading times, as these metrics seem to capture different aspects of lexical predictability. (shrink)

Robert Merton observed that better-known scientists tend to get more credit than less well-known scientists for the same achievements; he called this the Matthew effect. Scientists themselves, even those eminent researchers who enjoy its benefits, regard the effect as a pathology: it results, they believe, in a misallocation of credit. If so, why do scientists continue to bestow credit in the manner described by the effect? This paper advocates an explanation of the effect on which (...) it turns out to allocate credit fairly after all, while at the same time making sense of scientists' opinions to the contrary. (shrink)

A quasi-order Q induces two natural quasi-orders on $${\mathcal{P}(Q)}$$, but if Q is a well-quasi-order, then these quasi-orders need not necessarily be well-quasi-orders. Nevertheless, Goubault-Larrecq (Proceedings of the 22nd Annual IEEE Symposium 4 on Logic in Computer Science (LICS’07), pp. 453–462, 2007) showed that moving from a well-quasi-order Q to the quasi-orders on $${\mathcal{P}(Q)}$$ preserves well-quasi-orderedness in a topological sense. Specifically, Goubault-Larrecq proved that the upper topologies of the induced quasi-orders on $${\mathcal{P}(Q)}$$ are Noetherian, which means that they contain no (...) infinite strictly descending sequences of closed sets. We analyze various theorems of the form “if Q is a well-quasi-order then a certain topology on (a subset of) $${\mathcal{P}(Q)}$$ is Noetherian” in the style of reverse mathematics, proving that these theorems are equivalent to ACA 0 over RCA 0. To state these theorems in RCA 0 we introduce a new framework for dealing with second-countable topological spaces. (shrink)

This article focuses on situations and emotional perception. To this end, I start with the Kuleshov effect wherein identical shots of performers manifest different expressions when cut to different contexts. However, I conducted experiments with a twist, using Darth Vader and non-primates, and even here expressions varied with contexts. Building on historically and conceptually linked Gibsonian, Gestalt, phenomenological and pragmatic schools, along with consonant experimental work, I extrapolate these results to defend three interconnected points. First, I argue that while (...) perceiving expression is sometimes about reading minds, it is more squarely about perceiving solicitations or closures for action. Second, I frame expressions as a subcategory of Gibson’s affordances. This includes those showing up through context, in turn suggesting Kuleshov-like scenarios are not mere perceptual tricks. Third, I maintain that situations—with or without other human beings—have action-motivating expressive qualities or what Gestalt theorists called physiognomic characters, following Werner. These likewise emerge through ecological relations, and are very much like affordances and in the world as much as them. With resemblance theories, my account agrees that we perceive expression in the world. However, it indicates a broad range of cases in which expression shows up as consequences of overall situations that solicit or close actions, as opposed to mere resemblance between entities and human expressions. (shrink)

Children often refer to things ambiguously but learn not to from responding to clarification requests. We review and explore this learning process here. In Study 1, eighty-four 2- and 4-year-olds were tested for their ability to request stickers from either (a) a small array with one dissimilar distracter or (b) a large array containing similar distracters. When children made ambiguous requests, they received either general feedback or specific questions about which of two options they wanted. With training, children learned to (...) produce more complex object descriptions and did so faster in the specific feedback condition. They also tended to provide more information when requesting stickers from large arrays. In Study 2, we varied only distracter similarity during training and then varied array size in a generalization test. Children found it harder to learn in this case. In the generalization test, 4-year-olds were more likely to provide information (a) when it was needed because distracters were similar to the target and (b) when the array size was greater (regardless of need for information). We discuss how clear cues to potential ambiguity are needed for children to learn to tailor their referring expression to context and how several cues of heuristic value (e.g., more distracters > say more) can promote the efficiency of communication while language is developing. Finally, we consider whether it would be worthwhile drawing on the human learning process when developing algorithms for the production of referring expressions. (shrink)

Differences between human beings have long been used to justify a range of degrading, exclusionary, and murderous practices that strip people of their humanity and dignity. While considerable scholarship has been devoted to such dehumanization, Matthew S. Weinert asks how we might conceive its reverse—humanization, or what it means to “make human.” Weinert proposes an account of making human centered on five mechanisms: reflection, recognition, resistance, replication of dominant mores, and responsibility. Examining cases such as the UN Security (...) Council’s engagements with crises and the International Court of Justice’s grappling with Kosovo’s unilateral declaration of independence, he illustrates the distinct and contingent ways these mechanisms have been deployed. Theoretically, the cases evince a complex, evolving relationship between state-centric and human-centric views of society, ultimately revealing the normative potentialities of both. Though the case studies concern specific human relations issues on an international level, Weinert argues in favor of starting from the shared problem of being human and of living in a world in which the humanity of countless groups has been demeaned or denied. Working outward from that point, he proposes, we obtain a more pragmatically grounded understanding of the social construction of the human being. (shrink)

An oft-rehearsed objection to the claim that an intention can give one reasons is that if an intention could give us reasons that would allow an agent to bootstrap herself into having a reason where she previously lacked one. Such bootstrapping is utterly implausible. So, intentions to φ cannot be reasons to φ. Call this the bootstrapping objection against intentions being reasons. This essay considers four separate interpretations of this argument and finds they all fail to establish that non-akratic, nonevil, (...) and deliberatively sound intentions cannot be reasons. The first argument is the argument from evil intentions, the second is the argument from akratic intentions, the third is the argument from errors in deliberation, and the last is what I call the ‘wizardry’ argument. This ‘argument’, put forward most clearly by John Broome, claims that intentions are so insubstantial that were they on their own reasons for action, that would amount to creating something out of nothing and that is impossible. The essay argues that the claim that intentions are insubstantial is too strong a premise to put forward without argument. For there are other attitudes that are on their own sufficient to generate reasons, such as loving attitudes. The essay then argues that the bootstrapping objection’s status as dogma in the philosophy of action has led to insufficient attention being paid to the entirely reasonable question of whether intentions are sufficiently like other reason-giving attitudes, such as loving and valuing. It may turn out that, just as loving someone can give the loving person a reason to act in a certain, so too can intending to do something give someone a reason to act in a certain way, but we cannot effectively engage this question without first giving up our commitment to the bootstrapping objection as a central “insight” in philosophy of action. The essay concludes by proposing two research questions that are opened up by the abandonment of the bootstrapping objection as dogma, and proposes that we turn our philosophical attentions to those questions. (shrink)

Previous research on the use of diagrams for argumentation instruction has highlighted, but not conclusively demonstrated, their potential benefits. We examine the relative benefits of using diagrams and diagramming tools to teach causal reasoning about public policy. Sixty-three Carnegie Mellon University students were asked to analyze short policy texts using either: 1) text only, 2) text and a pre-made, correct diagram representing the causal claims in the text, or 3) text and a diagramming tool with which to construct their own (...) causal diagram. After a pretest and training, we tested student performance on a new policy text and found that students given a correct diagram significantly outperformed the other groups. Finally, we compared learning by testing students on a third policy problem in which we removed all diagram or tool aids and found that students who constructed their own diagrams learned the most. We describe these results and interpret them in a way that foreshadows work we now plan for a cognitive-tutor on causal diagram construction. (shrink)

Accidents involving large trucks result in significant economic and social costs. As technological solutions have improved, behavioral factors contributing to accidents have risen in importance. The purpose of this research is to investigate how norms, consequences, and personal attitudes influence safety-related ethical judgments and behavioral intentions. The Hunt–Vitell’s theory of ethical decision-making is adapted to test how these factors influence truck drivers’ decisions containing ethical content. Professional truck drivers evaluated decisions presented in two scenarios that included the situation, the decision, (...) and the results. The research found that drivers rely heavily on evaluations of safety norms when forming ethical judgments and behavioral intentions. Further, drivers’ attitudes toward compliance and the effectiveness of safety regulations also influenced decision-making to an extent. Overall, evidence of a refutation of the assumption that a tradeoff exists between operational productivity and safety was discovered. Drivers in this study intended to behave in a certain manner irrespective of time or money pressures. The perceived ethical component of the decision outweighed regulatory and economic consequences under a range of parameters. (shrink)

Joint action enables us to achieve our goals more efficiently than we otherwise could, and in many cases to achieve goals that we could not otherwise achieve at all. It also presents us with the challenge of determining when and to what extent we should rely on others to make their contributions. Interpersonal commitments can help with this challenge – namely by reducing uncertainty about our own and our partner’s future actions, particularly when tempting alternative options are available to one (...) or more parties. How we know whether a commitment is in place need not, however, be based on an explicit, identifiable event; in many cases, joint action is stabilized by individuals’ experience of an implicit sense of commitment, which is sensitive to subtle situational cues such as the effort costs invested by one or more agents. While an emerging body of work has investigated the conditions under which a sense of commitment may emerge and/or be strengthened, little attention has been paid to the conditions under which people are comfortable _dissolving_ commitments. Specifically, what are the factors that modulate people’s motivation and which determine whether circumstances merit the dissolution of a commitment? After evaluating and rejecting the answers to this question suggested by standard approaches to commitment, we develop a new approach. The core insight which we articulate and defend is that, when considering whether new information or changing circumstances merit the dissolution of a commitment, people virtually bargain with their partners, performing a simulation of a bargaining process with the other person, including imagining how the other will feel and act towards them, and what effect this will have on them. The output of this simulation is a consciously accessible, affective state which provides motivation either to dissolve the commitment or to persist in it. Overall, our account expands our understanding of the phenomenology of being motivated to act committed in joint activity, an area in which existing accounts of interpersonal commitment fall short. (shrink)

Journal Name: Semiotica Issue: Ahead of print.

Empirical support is offered for the claim that the original Knobe effect, whereby our intentional action ascriptions exhibit certain asymmetries in light of our moral attitudes, can be successfully cancelled. This is predicted by the view that the Knobe effect can be explained in purely pragmatic terms (Adams and Steadman 2004a, 2004b, 2007). However, previous cancelling studies (Adams and Steadman 2007; Nichols and Ulatowski 2007) have failed to identify evidence of cancellability. The key to the successful cancelling strategy (...) presented here is to provide subjects with the opportunity to assent to statements that involve sufficiently strong forms of moral censure. (shrink)

Training in the responsible conduct of research (RCR) is required for many research trainees nationwide, but little is known about its effectiveness. For a preliminary assessment of the effectiveness of a short-term course in RCR, medical students participating in an NIH-funded summer research program at the University of California, San Diego (UCSD) were surveyed using an instrument developed through focus group discussions. In the summer of 2003, surveys were administered before and after a short-term RCR course, as well as to (...) alumni of the courses given in the summers of 2002 and 2001. Survey responses were analyzed in the areas of knowledge, ethical decision-making skills, attitudes about responsible conduct of research, and frequency of discussions about RCR outside of class. The only statistically significant improvement associated with the course was an increase in knowledge, while there was a non-significant tendency toward improvements in ethical decision-making skills and attitudes about the importance of RCR training. The nominal impact of a short-term training course should not be surprising, but it does raise the possibility that other options for delivering information only, such as an Internet-based tutorial, might be considered as comparable alternatives when longer courses are not possible. (shrink)