Awareness of language structure has been studied in bilinguals, but there is limited research on how language dominance is related to metalinguistic awareness, and whether metalinguistic awareness predicts vocabulary size. The present study aims to explore the role of language dominance in the relation between vocabulary size in both languages of bilingual children and metalinguistic awareness in the societal language. It evaluates the impact of two metalinguistic awareness abilities, morphological and lexical awareness, on receptive and expressive vocabulary size. This is (...) of special interest since most studies focus on the impact of exposure on vocabulary size but very few explore the impact of the interaction between metalinguistic awareness and dominance. 5–6-year-old preschool children with typical language development participated in the study: 15 Russian-Hebrew bilingual children dominant in the societal language (SL) Hebrew, 21 Russian-Hebrew bilingual children dominant in the Heritage language (HL) Russian and 32 monolingual children. Dominance was determined by relative proficiency, based on standardized tests in the two languages. Tasks of morphological and lexical awareness were administered in SL-Hebrew, along with measures of receptive and expressive vocabulary size in both languages. Vocabulary size in SL-Hebrew was significantly higher for SL-dominant bilinguals (who performed like monolinguals) than for HL-dominant bilinguals, while HL-Russian vocabulary size was higher for HL-dominant bilinguals than for SL-dominant bilinguals. A hierarchical regression analyzing the relationship between vocabulary size and metalinguistic awareness showed that dominance, lexical metalinguistic awareness and the interaction between the two were predictors of both receptive and expressive vocabulary size. Morphological metalinguistic awareness was not a predictor of vocabulary size. The relationship between lexical awareness and SL-vocabulary size was limited to the HL-dominant group. HL-dominant bilinguals relied on lexical metalinguistic awareness, measured by fast mapping abilities, that is, the abilities to acquire new words, in expanding their vocabulary size, whereas SL-dominant bilinguals and monolinguals did not. This difference reflects the milestones of lexical acquisition the different groups have reached. These findings show that metalinguistic awareness should also be taken into consideration when evaluating the variables that influence vocabulary size among bilinguals though different ways in different dominance groups. (shrink)

The Great Divide in metaphysical debates about laws of nature is between Humeans, who think that laws merely describe the distribution of matter, and non-Humeans, who think that laws govern it. The metaphysics can place demands on the proper formulations of physical theories. It is sometimes assumed that the governing view requires a fundamental / intrinsic direction of time: to govern, laws must be dynamical, producing later states of the world from earlier ones, in accord with the fundamental direction of (...) time in the universe. In this paper, we propose a minimal primitivism about laws of nature (MinP) according to which there is no such requirement. On our view, laws govern by constraining the physical possibilities. Our view captures the essence of the governing view without taking on extraneous commitments about the direction of time or dynamic production. Moreover, as a version of primitivism, our view requires no reduction / analysis of laws in terms of universals, powers, or dispositions. Our view accommodates several potential candidates for fundamental laws, including the principle of least action, the Past Hypothesis, the Einstein equation of general relativity, and even controversial examples found in the Wheeler-Feynman theory of electrodynamics and retrocausal theories of quantum mechanics. By understanding governing as constraining, non-Humeans who accept MinP have the same freedom to contemplate a wide variety of candidate fundamental laws as Humeans do. (shrink)

This paper explores the relationship between dynamic and truth conditional semantics for epistemic modals. It provides a generalization of a standard dynamic update semantics for modals. This new semantics derives a Kripke semantics for modals and a standard dynamic semantics for modals as special cases. The semantics allows for new characterizations of a variety of principles in modal logic, including the inconsistency of ‘p and might not p’. Finally, the semantics provides a construction procedure for transforming any truth conditional semantics (...) for modals into a dynamic semantics for modals with similar properties. (shrink)

In recent years, a number of theorists have claimed that beliefs about probability are transparent. To believe probably p is simply to have a high credence that p. In this paper, I prove a variety of triviality results for theses like the above. I show that such claims are inconsistent with the thesis that probabilistic modal sentences have propositions or sets of worlds as their meaning. Then I consider the extent to which a dynamic semantics for probabilistic modals can capture (...) theses connecting belief, certainty, credence, and probability. I show that although a dynamic semantics for probabilistic modals does allow one to validate such theses, it can only do so at a cost. I prove that such theses can only be valid if probabilistic modals do not satisfy the axioms of the probability calculus. (shrink)

Recent philosophical literature on epistemic harms has paid little attention to the difference between deliberate and non-deliberate harms. In this paper, I analyze the “Curare Case,” a case from the 1940’s in which patient testimony was disregarded by physicians. This case has been described as an instance of epistemic injustice. I problematize this description, arguing instead that the case shows an instance of “epistemic disadvantage.” I propose epistemic disadvantage indicates when harms result from warranted asymmetric relations that justifiably exclude individuals (...) from hermeneutical participation. Epistemic disadvantage categorizes harms that result from justifiable exclusions, are non-deliberate, and result from poor epistemic environments. This analysis brings out a meaningful difference between accidental and deliberate harms in communicative exchanges. (shrink)

Free Choice is the principle that possibly p or q implies and is implied by possibly p and possibly q. A variety of recent attempts to validate Free Choice rely on a nonclassical semantics for disjunction, where the meaning of p or q is not a set of possible worlds. This paper begins with a battery of impossibility results, showing that some kind of nonclassical semantics for disjunction is required in order to validate Free Choice. The paper then provides a (...) positive account of Free Choice, by identifying a family of dynamic semantics for disjunction that can validate the inference. On all such theories, the meaning of p or q has two parts. First, p or q requires that our information is consistent with each of p and q. Second, p or q narrows down our information by eliminating some worlds. It turns out that this second component of or is well behaved: there is a strongest such meaning that p or q can express, consistent with validating Free Choice. The strongest such meaning is the classical one, on which p or q eliminates any world where both p and q are false. In this way, the classical meaning of disjunction turns out to be intimately related to the validity of Free Choice. (shrink)

I will contrast the two main approaches to the foundations of statistical mechanics: the individualist approach and the ensemblist approach. I will indicate the virtues of each, and argue that the conflict between them is perhaps not as great as often imagined.

Many have accepted that ordinary counterfactuals and might counterfactuals are duals. In this paper, I show that this thesis leads to paradoxical results when combined with a few different unorthodox yet increasingly popular theses, including the thesis that counterfactuals are strict conditionals. Given Duality and several other theses, we can quickly infer the validity of another paradoxical principle, ‘The Counterfactual Direct Argument’, which says that ‘A> ’ entails ‘A> ’. First, I provide a collapse theorem for the ‘counterfactual direct argument’. (...) The counterfactual direct argument entails the logical equivalence of the subjunctive and material conditional, given a variety of assumptions. Second, I provide a semantics that validates the counterfactual direct argument without collapse. This theory further develops extant dynamic accounts of conditionals. I give a new semantics for disjunction, on which A or B is only true in a context when A and B are both unsettled. The resulting framework validates CDA while invalidating other commonly accepted principles concerning the conditional and disjunction. (shrink)

At the end of the sixteenth century astronomers and others felt compelled to choose among different cosmologies. For Tycho Brahe, who played a central role in these debates, the intersection of the spheres of Mars and the Sun was an outstanding problem that had to be resolved before he made his choice. His ultimate solution was to eliminate celestial spheres in favour of fluid heavens, a crucial step in the abandonment of the Ptolemaic system and the demise of Aristotelian celestial (...) physics. These debates involved issues that had not previously been part of astronomy, and had the effect of undermining the traditional hierarchy of the sciences. While this complicated story involves many scientific personalities of the sixteenth and seventeenth centuries, in the present paper we will concentrate on one figure who has been assigned an unnecessarily minor role in most histories of science: Christoph Rothmann. In the present paper we show that ‘the dissolution of the celestial spheres’ depends on arguments about the substance of the heavens, following a mistaken argument of Gemma Frisius, elaborated by Joannes Pena and appropriated by Rothmann. We next consider the status and origin of the doctrine, as presented by Brahe, that the heavenly spheres are solid, and the impact on Brahe of Rothmann's treatise on the comet of 1585. Rothmann provided several key ideas that enabled Brahe to develop his system, and we suggest in passing that Rothmann may also have precipitated Brahe's re-evaluation of his attempt to detect the parallax of Mars during the opposition of 1582–83. We offer a new account of this central piece of evidence for the Tychonic system. (shrink)

Reconstructions of Romantic-era life science in general, and epigenesis in particular, frequently take the Kantian logic of autotelic “self-organization” as their primary reference point. I argue in this essay that the Kantian conceptual rubric hinders our historical and theoretical understanding of epigenesis, Romantic and otherwise. Neither a neutral gloss on epigenesis, nor separable from the epistemological deflation of biological knowledge that has received intensive scrutiny in the history and philosophy of science, Kant’s heuristics of autonomous “self-organization” in the third Critique (...) amount to the strategic capture of epigenesis from nature, for thought, in thought’s critical transcendence of nature. This essay looks to Jean-Baptiste Lamarck and his English contemporary Erasmus Darwin to begin to reconstruct the rigorously materialist, naturalist, and empiricist theories of epigenesis marginalized by Kantian argumentation. As theorists of environmental and social collaboration in the ontogeny of viable forms, Lamarck and Darwin illuminate features of our own epigenetic turn obscured by the rhetoric of “self-organization,” allowing us to glimpse an alternative Romantic genealogy of the biological present. (shrink)

In this paper, we analyze the astronomical tables in al-Zīj al-Muqtabis by Ibn al-Kammād (early twelfth century, Córdoba), based on the Latin and Hebrew versions of the lost Arabic original, each of which is extant in a unique manuscript. We present excerpts of many tables and pay careful attention to their structure and underlying parameters. The main focus, however, is on the impact al-Muqtabis had on the astronomy that developed in the Iberian Peninsula and the Maghrib and, more generally, on (...) the transmission and diffusion of Indian astronomy in the West after the arrival of al-Khwārizmī’s astronomical tables in al-Andalus (Muslim Spain) in the tenth century. This tradition of Indian origin competed with the Greek tradition represented by al-Battānī’s astronomical tables and was much more alive in the Iberian Peninsula and the Maghrib than previously thought. From Spain, the Indian tradition entered mainstream European astronomy, where we find echoes of it in all versions of the Alfonsine Tables, both in manuscript and in the printed editions (beginning in 1483), as well as in Copernicus’s De Revolutionibus, published in 1543. (shrink)

Hedonic pluralism is the thesis that 'pleasure' cannot be given a single, all-embracing definition. In this paper I criticize the reasoning people use to support this thesis and suggest some plausible all-encompassing analyses that easily avoid the kinds of objections people raise to all-encompassing analyses.

We report our efforts to assess the skill of contemplating and evaluating argumentation. An adaptive forced-choice instrument was developed and administered to 6th grade students, 7th grade students who had participated in a year-long intervention that successfully strengthened their argumentation production skills, and expert arguers. The instrument was sensitive enough to detect differences in skill level across these groups. Despite their gains in production skill, however, 7th graders showed only modest superiority over the untrained 6th graders and performance well below (...) that of experts. Meta-level demands involved in evaluation but not present in production, we propose, may make evaluation more difficult. (shrink)

Discussions surrounding patient engagement and empowerment often use the terms “patient” and “consumer” interchangeably. But do the two terms hold the same meaning, or is a “patient” a passive actor in the health care arena and a “consumer” an informed, rational decision-maker? Has there been a shift in our usage of the two terms that aligns with the increasing commercialization of health care in the U.S. or has the patient/consumer dynamic always been a part of the buying and selling of (...) health care in the American system? Recent discussions of the issue exist in the popular press and in social media forums such as TEDMED, but few direct analyses of the ethical, legal, and policy ramifications of this possible shift in terminology are available in the academic literature. This paper analyzes our usage of the terms and any recent changes in the dynamic and discusses the ethical, legal, and policy implications of this simple terminology for the physicianpatient relationship. (shrink)

Lost at times in the heat of debate about stem cell research, or any controversial advanced technology, is the need for precision in debate and discussion. The details matter a great deal, ranging from the need to use words that have precise definitions, to accurately quote colleagues and adversaries, and to cite scientific and medical results in a way that reflects the quality, rigor, and reliability of the work at issue. Regrettably, considerable inaccuracy has found its way into the debates (...) about stem cells, on all sides, with consequent fogging of the issues.A key detail that is often overlooked in the debates about the uses of human embryonic stem cells in research comes from the nature of in vitro fertilization treatment for infertility. Specifically, there are many frozen human embryos that are in excess of reproductive needs of the couple who generated them, and that must be either frozen indefinitely, donated to another couple, or destroyed. (shrink)

People support ethical antirealism with various arguments. Gilbert Harman thinks if a property of goodness existed, it would have detectable effects on objects that have it. However, Harman reasons, the good has no such detectable effects. Internalists think if good objects had some goodness property, that property would bond to desire and action in a way inconsistent with ethical realism. I defend ethical realism from the two arguments. I explain how good can both name a property and how objects with (...) that property might dispose people to seek them. This explanation of the good's magnetism provides a reply to Harman. (shrink)

This special issue aims to delve deeper into the manifestations of epistemic injustice within asymmetric relationships, such as those between laypersons and experts (e.g. patients and physicians). We focus on distinguishing between warranted and unwarranted epistemic exclusions, recognizing that some epistemic harms may stem from justified exclusions, thus necessitating consideration of both just and unjust exclusions. Using examples from the medical field, including instances of misdiagnosis based on statistical correlations, we highlight the intricate nature of epistemic exclusions and their ethical (...) implications. While some exclusions may align with established epistemic practices, others arise from unnecessary practices fueled by identity prejudice or power dynamics, thus presenting as instances of epistemic injustice. Additionally, our exploration of epistemic gaps, particularly within complex environments like medicine, illuminates the challenges individuals face in effectively conveying their experiences and accessing pertinent information. While certain forms of epistemic isolation may be warranted, others result from structural barriers hindering knowledge exchange, prompting critical reflection on the ethical dimensions of such practices. (shrink)

This is a response to Russell McCutcheon’s book chapter titled “On Concepts and Entities: Varieties of Critical Scholarship” in which he criticizes the value-driven approached advocated in previous editorials of Critical Research on Religion. This response points out that critical religion is also value-driven and not non-normative as he claims, but that this is what makes it critical.

It is uncontroversial that, on any run through a Sorites series, a subject, at some point, switches from an ‘F’ verdict on one exhibit to a non-‘F’ verdict on the next. (Where this ‘cut-off’ point occurs tend to differ from trial to trial.) It is a fallacy to infer that there must be a cut-off point simpliciter between F items and non-F items. The transition is from firm ground to swamp. In the Sorites reasoning, some conditionals of the form ‘If (...) Item n is F, then Item n + 1 is F’ are not false but nonsensical. This solution respects boundarylessness. (shrink)

One of the achievements of Hans Blumenberg’s historical anthropology is to have reflected on the way individuals can preserve themselves when they come up against points of significance (Bedeutsamkeiten). Goethe’s encounter with Napoleon, in which the poet succeeded in standing up to the emperor at eye level, was of such self-preserving significance. For Blumenberg himself, his sole encounter with Thomas Mann was of comparable significance, since the Nobel prize-winner asserted himself in the face of the ascendant Nazis as the representative (...) of Goethe and the defender of a humane world. Blumenberg likewise sought contact with Carl Schmitt in order to claim his own interpretative sovereignty over Goethe and thereby — following the model of Goethe and Thomas Mann — assert himself against a representative of the Third Reich. (shrink)

As policy makers place great hope in health information technology as a means to lower costs and achieve improvements in health care quality, safety, and efficiency, organizations at the forefront of building health information exchange networks attempt to weave the concept and function of informed consent into an evolving information-driven health care system. The vast amount of information that will become available to both health professionals and patients in the new HIT-driven environment can reasonably be expected to affect the relationship (...) between them in many ways, particularly in the area of informed consent. During this early stage of HIT adoption, it is critical that we engage in discussions regarding informed consent’s proper role in a heretofore unknown health care environment — one in which electronic information sharing holds primary importance. The central and largely unexamined question of whether and how the legal and ethical underpinnings of informed consent will fit into the context of HITenabled treatment is critical to both public policy and clinical practice. (shrink)