Background: This study tested the core tenets of how facial scars are perceived by characterizing layperson response to faces with scars. The authors predicted that scars closer to highly viewed structures of the face (i.e., upper lip and lower lid), scars aligned against resting facial tension lines, and scars in the middle of anatomical subunits of the face would be rated less favorably. Methods: -/- Volunteers aged 18 years and older from the United States were recruited through Amazon’s Mechanical Turk (...) to complete a face rating survey. Scars were digitally added in different locations and orientations for a total of 14 unique scars added to each face. Each participant rated 50 different faces on confidence, friendliness, and attractiveness. Data were analyzed using linear mixed effects models. Results: -/- A total of 88,850 ratings [82,990 scarred (93.4 percent)] for attractiveness, friendliness, and confidence were analyzed. In univariate linear mixed effects models, the presence of a facial scar did not significantly impact attractiveness (β = 0.016, SE = 0.014, z = 1.089, p = 0.276). A second set of linear mixed effects models identified interactions between location, subunit placement, and orientation to facial tension lines. Scars located on the lower lid mid subunit perpendicular to facial tension lines were rated less attractive (β = −0.065, SE = 0.028, z = −2.293, p = 0.022). Conclusions: -/- On average, a single well-healed facial scar does not negatively affect first impressions of attractiveness, confidence, or friendliness. Specific scar location and orientation combinations, however, such as a perpendicular scar at the mid-lower eyelid, may result in lower perceived attractiveness, confidence, and friendliness. (shrink)

Machine learning algorithms may radically improve our ability to diagnose and treat disease. For moral, legal, and scientific reasons, it is essential that doctors and patients be able to understand and explain the predictions of these models. Scalable, customisable, and ethical solutions can be achieved by working together with relevant stakeholders, including patients, data scientists, and policy makers.

The COVID-19 outbreak spurred unplanned closures and transitions to online classes. Physical environments that once fostered social interaction and community were rendered inactive. We conducted interviews and administered surveys to examine undergraduate STEM students’ feelings of belonging and engagement while in physical isolation, and identified online teaching modes associated with these feelings. Surveys from a racially diverse group of 43 undergraduate students at a Hispanic Serving Institution (HSI) revealed that interactive synchronous instruction was positively associated with feelings of interest and (...) belonging, particularly for students of color, while noninteractive instruction reduced social belonging, but was related to more cognitive engagement. Small group and one-on-one interviews with 23 of these students suggest that students derived feelings of connectedness from their instructors, peers, and prior experiences and relied on their sense of competency to motivate themselves in the course and feel a sense of belonging. Two embedded cases of students in physics classrooms are compared to highlight the range of student feelings of connectedness and competency during the lockdown. Findings reaffirm that social interaction tends to support belonging and engagement, particularly for under-represented (Black or African American and Hispanic) racial groups in STEM. STEM instructors who aim to support feelings of belonging and engagement in virtual learning environments should consider increasing opportunities for student–student and student–teacher interactions, as well as taking a flexible approach that validates and integrates student voice into instruction. Future research is needed to further explore the themes of relatedness and competency that emerged as aspects of course belonging. (shrink)

We discuss the social-epistemic aspects of Catherine Elgin’s theory of reflective equilibrium and understanding and argue that it yields an argument for the view that a crucial social-epistemic function of epistemic authorities is to foster understanding in their communities. We explore the competences that enable epistemic authorities to fulfil this role and argue that among them is an epistemic virtue we call “epistemic empathy”.

I argue that directing is a more fundamental kind of speech act than asserting, in the sense that the conditions under which an act counts as an assertion are sufficient for that act to count as a directive. I show how this follows from a particular way of conceiving intentionalism about speech acts, on which acts of assertion are attempts at changing a common body of information – or conversational common ground – maintained by conversational participants’ practical attitude of acceptance. (...) I suggest that the function of assertion is not to share information, but to signal that we can be relied on to act as though some information is true, and to foster that same reliability in others. (shrink)

Genetically engineered (GE) insects, such as the GE OX513A Aedes aegypti mosquitoes, have been designed to suppress their wild-type populations so as to reduce the transmission of vector-borne diseases in humans. Apart from the ecological and epidemiological uncertainties associated with this approach, such biotechnological approaches may be used by individual governments or the global community of nations to avoid addressing the underlying structural, systemic causes of those infections... We discuss here key ethical questions raised by the use of GE mosquitoes, (...) with the aim of fostering discussion between the public, researchers, policy makers, healthcare organizations, and regulatory agencies at the local, national, and international levels. We affect that goal by outlining a procedural approach to decision-making about the use of the “biotechnology” that goes beyond “community engagement.” The protocol we advocate for entails informed deliberations and decision-making at the community level. It is designed to ensure that the voices of the marginalized and vulnerable groups that would be disproportionately affected by the decision are heard during the community-wide discussions. Moreover, we make the case that the values embedded in the risk assessment should be identified so that the community can make an informed decision about the use of GE insects. In addition, we advocate for the involvement of a variety of actors whose responsibility would be to ensure that the community has the opportunity to make an informed decision based on deliberations about the use of the “biotechnology.”. (shrink)

Computers may help us to better understand (not just verify) arguments. In this article we defend this claim by showcasing the application of a new, computer-assisted interpretive method to an exemplary natural-language ar- gument with strong ties to metaphysics and religion: E. J. Lowe’s modern variant of St. Anselm’s ontological argument for the existence of God. Our new method, which we call computational hermeneutics, has been particularly conceived for use in interactive-automated proof assistants. It aims at shedding light on the (...) meanings of words and sentences by framing their inferential role in a given argument. By employing automated theorem reasoning technology within interactive proof assistants, we are able to drastically reduce (by several orders of magnitude) the time needed to test the logical validity of an argu- ment’s formalization. As a result, a new approach to logical analysis, inspired by Donald Davidson’s account of radical interpretation, has been enabled. In computational hermeneutics, the utilization of automated reasoning tools ef- fectively boosts our capacity to expose the assumptions we indirectly commit ourselves to every time we engage in rational argumentation and it fosters the explicitation and revision of our concepts and commitments. (shrink)

In response to its current crisis, scholars call for the revitalisation of democracy through democratic innovations. While they make ample use of life metaphors describing democracy as a living organism, no comprehensive understanding of ‘life’ has been established within democratic theory. The Black Lives Matter (BLM) movement articulates the urgency of refocusing on life and its meaning through radical democratic practice. This article employs a grounded theory approach, enriched with participatory methods, to develop a radical democratic concept of life in (...) conversation with BLM. It conceptualises life as the existence of a perspective that constantly transforms through its fundamental interconnectedness. Building on this concept, the article outlines four principles of a living democracy that go beyond the revitalisation discourse. A living democracy (1) safeguards the existence of all humans and nonhumans, (2) nurtures a diversity of perspectives, (3) fosters social and planetary connectivity, and (4) enables self- and collective transformation. (shrink)

Throughout the biological and biomedical sciences there is a growing need for, prescriptive ‘minimum information’ (MI) checklists specifying the key information to include when reporting experimental results are beginning to find favor with experimentalists, analysts, publishers and funders alike. Such checklists aim to ensure that methods, data, analyses and results are described to a level sufficient to support the unambiguous interpretation, sophisticated search, reanalysis and experimental corroboration and reuse of data sets, facilitating the extraction of maximum value from data sets (...) them. However, such ‘minimum information’ MI checklists are usually developed independently by groups working within representatives of particular biologically- or technologically-delineated domains. Consequently, an overview of the full range of checklists can be difficult to establish without intensive searching, and even tracking thetheir individual evolution of single checklists may be a non-trivial exercise. Checklists are also inevitably partially redundant when measured one against another, and where they overlap is far from straightforward. Furthermore, conflicts in scope and arbitrary decisions on wording and sub-structuring make integration difficult. This presents inhibit their use in combination. Overall, these issues present significant difficulties for the users of checklists, especially those in areas such as systems biology, who routinely combine information from multiple biological domains and technology platforms. To address all of the above, we present MIBBI (Minimum Information for Biological and Biomedical Investigations); a web-based communal resource for such checklists, designed to act as a ‘one-stop shop’ for those exploring the range of extant checklist projects, and to foster collaborative, integrative development and ultimately promote gradual integration of checklists. (shrink)

Umalpas at/o umunlad na ang pag-aaral ng kasaysayan ng Pilipinas—hindi na lamang ito isang kanonikal na pamamaraan na may pagkiling at humahango sa kinagisnang positibismong pananaw. Bagama’t kumakalas na roon ang ilang mananaliksik at historyador, hindi ito nangangahulugan ng pagtalikod sa pinagmulang pananaw, bagkus isa itong kaunlarang historiograpikal na habang isinasaalang-alang pa rin nito ang faktuwal na kaalaman, nilalakipan na ito ng samot-saring multidisiplinaryo at/o interdisiplinaryong pananaw na may pagkiling sa disiplinang kinabibilangan at inaambagan ng kaalaman. Humigit kumulang 700-pahina ang (...) aklat ng historyador na si Ian Christopher Alfonso ng National Historical Commission of the Philippines (NHCP)— ang Dogs in Philippine History (DPH)—na may 28-kabanata—sa aking pagbibilang, habang ginagabayan ng 503-piraso ng plate o larawan, 3 mapa, 5 talahanayan, 920 na talahuli, at 496 na sanggunian—ay hindi lamang isang historikal ngunit tematiko rin ang pagkakasalanlan. Ito ay maari rin gawing balangkas at salalayan ng susunod pang mga pagaaral na nagkakaroon ng interes sa kalikasan at kapaligiran. (shrink)

About death, grief, mourning, life after death and immortality. Why should we die like humans to survive as a species. -/- "No one wants to die. Even people who want to go to heaven don't want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It is Life's change agent. It clears (...) out the old to make way for the new." (Steve Jobs) -/- CONTENTS: -/- Death - Philosophy of death - Religions - - Animism - - Atheism - - Buddhism - - Christianity - - Hinduism - - Islam - - Jainism - - Jehovah's Witnesses - - Judaism - - Latter-day Saints - - Spiritism - Symbolism - Personification of Death - - Notable personifications - - In mythologies - - - Hindu mythology - - - In Japan - - - Slavic paganism - - - Lithuanian paganism - - In the three monotheistic religions - - - Judaism - - - Christianity - - - In Mexico - - - Islam - Axiochos - - The characters of dialogue - - Dialogue - - Prologue - - Arguments - - Citations - Paradise - - Greco-Roman mythology - - Mesopotamian mythology and influences - - According to Judaism - - According to Christianity - - - According to Catholicism - - - According to Protestantism - - - According to the Church of Jesus Christ of Latter-day Saints - - According to Islam - - According to Hinduism - - According to modern spiritualities - - - According to the esoteric - Hell - - Mesopotamian origins - - According to Christianity - - - Names appearing in the biblical texts - - - Medieval artistic representations - - - Concepts according to Christian movements - - According to Judaism - - According to Islam - - According to Buddhism - - According to Hinduism - - According to modern esotericism - - - According to Aïvanhov - - - According to Allan Kardec - - Philosophy - - - Jewish Kabbalah - - - Sartre - - - Popular wisdom Funerals - The funeral ritual: a rite of passage - Prehistory - Ancient death customs - - The family bereavement - - Mummification - - Sarcophagi - - Funerals - - Ancient Greece - - Ancient Rome - - Celts, Germans and Scandinavians - Religious funeral rites - - Buddhism - - Judaism - Christianity - - Protestantism - - Islam - Funeral rites by continent - - In Africa - - In Europe - The contemporary era - Mourning (Grief) - - Steps - - - Death of a close - - Loss events without mourning value (white factors) - - Duration and manifestations - - Risks - - Colors - Graveyards (Cemeteries) - - First cemeteries - - Cemeteries today - Funerary art - Dolmens - - Types of dolmens - - Function - - Location - Passage graves - Cenotaphs - - Famous cenotaphs - Lanterns of the Dead Afterlife - History - Questions about death and immortality - Testimonials - - Spiritualistic experiences - - Popular literature on the afterlife - - "Memories" and reminiscences - - Early studies of the science of the 19th century and early 20th century - Types of scenarios - Some religious and philosophical concepts - - Afterlife in Buddhism - - Afterlife in Christianity - - According to Hinduism - - According to Islam - - According to Judaism - - According to Mormonism - - According to the ancient philosophies - - According to Spiritism - - According to Native American traditions - - According to Vedism - - According to Esotericism - In science - Near-death experiences - - Clinical death - - NDE frequency - - Effects of depth of NDE on survival - - Near-death experiences and shared-death experience - - - The first contemporary testimonials - - - Experience according to Moody - - - The concept of "shared death" - - - The NDE scales - - The study of Pim van Lommel - - Spiritual and patient point of view - - - Survivalists studies - - - The religious understanding of the phenomenon - - Scientific views - - - Physiological explanation - - - Psychological explanation - Reincarnation - - Religions - - - In Hinduism - - - In Jainism - - - In Buddhism - - - In Judaism - - - In Christianity - - - In Islam - - In contemporary times - - - Esotericism - - - Works of the psychiatrist Ian Stevenson - - - Radical increase in life expectancy and artificial reincarnation - - Criticism - - - Arthur Schopenhauer - - - Ramana Maharshi - - - Rene Guenon - - - Ananda Kentish Coomaraswamy - Metempsychosis - - Theories - - Ideas - Maschalismos Immortality - Immortality of the soul and religious traditions - - Buddhism - - Christianity - - Islam - - Mormonism - Contemporary perception of the immortality of the body - - Observation in the animal kingdom - - Perspectives for mankind - Immortality in science - - Alexis Carrel - - Jean Rostand - - Hayflick limit - - Étienne-Émile Baulieu and DHEA - - Aubrey de Grey - - Professor Skulachev - - Regenerative medicine - - Professor Christopher Jaeger - Eternal Return - - According to the Mesopotamians - - According to Heraclitus and the Stoics - Fountain of Youth - - History of myth and relatives myths - - - In Roman mythology, Germanic, Celtic and Irish - - - In the Middle-East - - - In Spain - - - In the Bible - - The fountain in art and literature - - Painting - - - Literature and cinema - - Persistent of the myth until today - Senescence - - Why do we age? - - Gene regulation - - Cellular senescence Undead - Ghoul - Lich - Mummy - Skeleton - Vampire - Zombie - Other legendary creatures - Creatures specific to a particular universe - Spiritism - - Point out - - Origins of spiritism - - - The traditions through the ages - - - Advent of Christianity in Europe - - - The survival of necromancy - - - The precursors - - - Relations of spiritualism to science - Mediumship - - History - - Skeptical point of view - - Favorable doctor's viewpoint - Ghosts - - Appearance - - Belief in ghosts - - Origin - - - Duality and return dead - - - Ancient roots - - Typology - - - Poltergeists - - - Revenants - - - Ghosts - - - Banshees - - - Apparitions of crisis - - - Phantasms of the living - - - Vision of his own double - - - Ghost armies - - - Ghosts of animals - - - Means of transport - - Science perspective - - - Hallucinations - - - Sleep paralysis - - - Induced ghosts - - - Aches and infrasounds - - - Magnetic fields - Vampires - - Characteristics - - - Vampire transformation - - - Identification - - - Faculties - - Protection against the vampires - - - Precautions at death and burial - - - Apotropaic objects and places - - Destruction of vampires - Zombie - - The concept - - Africa and voodoo - - - West Africa - - - South Africa - - - In Haiti (and the Caribbean) - - - Scientific research - - The "revenants" in the Western imaginary Death in art - Memento mori - - History - - - Antiquity - - - Christianity - - - Mexican syncretism - - Performing arts - - - In painting - - - In literature - - - In movies - - - In video games - - - In Japanese animation - - - In music - The iconography of Weighing of souls (Particular judgment) - - Origin - - Written sources - - Weighing in Romanesque art - - Weighing in Gothic art - - Weighing in the late Middle Ages: to a new iconography - - Weighing of souls or actions? - Poems - - Charlotte Brontë, “On the Death of Anne Brontë” - - Edgar Allan Poe, “Annabel Lee” - - Edna St. Vincent Millay, “And you as well must die” - - Emily Dickinson, “Because I could not stop for Death” - - Emily Dickinson, “If I Should Die” - - Lord Byron, “Epitaph to a Dog” - - Pablo Neruda, “Only Death” - - Stephen Crane, “God Lay Dead in Heaven” - - W. B. Yeats, “He Wishes His Beloved Were Dead” - - Rainer Maria Rilke, “Death” - Paintings - - The Three Dead Kings - - The Death of Nelson - - Beata Beatrix - Sculptures - - The Kiss of Death - - Background - - Imagery - - Angel of Grief - - Fallen Astronaut - Quotes References About the author - Nicolae Sfetcu - - By the same author - - Contact Publishing House - MultiMedia Publishing -/- DOI: 10.58679/TW44411. (shrink)

In Tulving’s initial characterization, episodic memory was one of multiple memory systems. It was postulated, in pursuit of explanatory depth, as displaying proprietary operations, representations, and substrates such as to explain a range of cognitive, behavioural, and experiential phenomena. Yet the subsequent development of this research program has, paradoxically, introduced surprising doubts about the nature, and indeed existence, of episodic memory. On dominant versions of the ‘common system’ view, on which a single simulation system underlies both remembering and imagining, there (...) are no processes unique to memory to support robust generalizations with inductive potential. Eliminativism about episodic memory seems to follow from the claim that it has no dedicated neurocognitive system of its own. After identifying this under-noticed threat, we push back against modern eliminativists by surveying recent evidence that still indicates specialized mechanisms, computations, and representations that are distinctly mnemic in character. We argue that contemporary realists about episodic memory can retain lessons of the common system approach while resisting the further move to eliminativism. (shrink)

In this article, we propose the Fair Priority Model for COVID-19 vaccine distribution, and emphasize three fundamental values we believe should be considered when distributing a COVID-19 vaccine among countries: Benefiting people and limiting harm, prioritizing the disadvantaged, and equal moral concern for all individuals. The Priority Model addresses these values by focusing on mitigating three types of harms caused by COVID-19: death and permanent organ damage, indirect health consequences, such as health care system strain and stress, as well as (...) economic destruction. It proposes proceeding in three phases: the first addresses premature death, the second long-term health issues and economic harms, and the third aims to contain viral transmission fully and restore pre-pandemic activity. -/- To those who may deem an ethical framework irrelevant because of the belief that many countries will pursue "vaccine nationalism," we argue such a framework still has broad relevance. Reasonable national partiality would permit countries to focus on vaccine distribution within their borders up until the rate of transmission is below 1, at which point there would not be sufficient vaccine-preventable harm to justify retaining a vaccine. When a government reaches the limit of national partiality, it should release vaccines for other countries. -/- We also argue against two other recent proposals. Distributing a vaccine proportional to a country's population mistakenly assumes that equality requires treating differently situated countries identically. Prioritizing countries according to the number of front-line health care workers, the proportion of the population over 65, and the number of people with comorbidities within each country may exacerbate disadvantage and end up giving the vaccine in large part to wealthy nations. (shrink)

In the remainder of this article, we will disarm an important motivation for epistemic contextualism and interest-relative invariantism. We will accomplish this by presenting a stringent test of whether there is a stakes effect on ordinary knowledge ascription. Having shown that, even on a stringent way of testing, stakes fail to impact ordinary knowledge ascription, we will conclude that we should take another look at classical invariantism. Here is how we will proceed. Section 1 lays out some limitations of previous (...) research on stakes. Section 2 presents our study and concludes that there is little evidence for a substantial stakes effect. Section 3 responds to objections. The conclusion clears the way for classical invariantism. (shrink)

This article examines two questions about scientists’ search for knowledge. First, which search strategies generate discoveries effectively? Second, is it advantageous to diversify search strategies? We argue pace Weisberg and Muldoon, “Epistemic Landscapes and the Division of Cognitive Labor”, that, on the first question, a search strategy that deliberately seeks novel research approaches need not be optimal. On the second question, we argue they have not shown epistemic reasons exist for the division of cognitive labor, identifying the errors that led (...) to their conclusions. Furthermore, we generalize the epistemic landscape model, showing that one should be skeptical about the benefits of social learning in epistemically complex environments. (shrink)

We introduce a family of rules for adjusting one's credences in response to learning the credences of others. These rules have a number of desirable features. 1. They yield the posterior credences that would result from updating by standard Bayesian conditionalization on one's peers' reported credences if one's likelihood function takes a particular simple form. 2. In the simplest form, they are symmetric among the agents in the group. 3. They map neatly onto the familiar Condorcet voting results. 4. They (...) preserve shared agreement about independence in a wide range of cases. 5. They commute with conditionalization and with multiple peer updates. Importantly, these rules have a surprising property that we call synergy - peer testimony of credences can provide mutually supporting evidence raising an individual's credence higher than any peer's initial prior report. At first, this may seem to be a strike against them. We argue, however, that synergy is actually a desirable feature and the failure of other updating rules to yield synergy is a strike against them. (shrink)

Healthcare systems across the globe are struggling with increasing costs and worsening outcomes. This presents those responsible for overseeing healthcare with a challenge. Increasingly, policymakers, politicians, clinical entrepreneurs and computer and data scientists argue that a key part of the solution will be ‘Artificial Intelligence’ (AI) – particularly Machine Learning (ML). This argument stems not from the belief that all healthcare needs will soon be taken care of by “robot doctors.” Instead, it is an argument that rests on the classic (...) counterfactual definition of AI as an umbrella term for a range of techniques that can be used to make machines complete tasks in a way that would be considered intelligent were they to be completed by a human. Automation of this nature could offer great opportunities for the improvement of healthcare services and ultimately patients’ health by significantly improving human clinical capabilities in diagnosis, drug discovery, epidemiology, personalised medicine, and operational efficiency. However, if these AI solutions are to be embedded in clinical practice, then at least three issues need to be considered: the technical possibilities and limitations; the ethical, regulatory and legal framework; and the governance framework. In this article, we report on the results of a systematic analysis designed to provide a clear overview of the second of these elements: the ethical, regulatory and legal framework. We find that ethical issues arise at six levels of abstraction (individual, interpersonal, group, institutional, sectoral, and societal) and can be categorised as epistemic, normative, or overarching. We conclude by stressing how important it is that the ethical challenges raised by implementing AI in healthcare settings are tackled proactively rather than reactively and map the key considerations for policymakers to each of the ethical concerns highlighted. (shrink)

As we look beyond our terrestrial boundary to a multi-planetary future for humankind, it becomes paramount to anticipate the challenges of various human factors on the most likely scenario for this future: permanent human settlement of Mars. Even if technical hurdles are circumvented to provide adequate resources for basic physiological and psychological needs, Homo sapiens will not survive on an alien planet if a dysfunctional psyche prohibits the utilization of these resources. No matter how far we soar into the stars, (...) our psychologies for future generations will be forever tethered to the totality of our surroundings. By shaping our environment toward survival and welfare during the voyage to Mars and in a Martian colony, we indirectly shape our psyches and prepare them for a mission of unprecedented alienation and duration. Once on Mars, human factors such as leadership structure, social organization and code of conduct, group size, gender balance, developmental cycle, mobility, length of stay and the ecological settings and type and manner of subsistence, will create a novel Martian culture. The degree that settlers are severed from the Earth will affect how radically foreign this culture will be when compared with cultures on Earth. (shrink)

The purpose of this paper is to analyze the structure and the defeasibility conditions of argument from analogy, addressing the issues of determining the nature of the comparison underlying the analogy and the types of inferences justifying the conclusion. In the dialectical tradition, different forms of similarity were distinguished and related to the possible inferences that can be drawn from them. The kinds of similarity can be divided into four categories, depending on whether they represent fundamental semantic features of the (...) terms of the comparison or non-semantic ones, indicating possible characteristics of the referents. Such distinct types of similarity characterize different kinds of analogical arguments, all based on a similar general structure, in which a common genus is abstracted. Depending on the nature of the abstracted common feature, different rules of inference will apply, guaranteeing the attribution of the analogical predicate to the genus and to the primary subject. This analysis of similarity and the relationship thereof with the rules of inference allows a deeper investigation of the defeasibility conditions. (shrink)

Background: Screen time among adults represents a continuing and growing problem in relation to health behaviors and health outcomes. However, no instrument currently exists in the literature that quantifies the use of modern screen-based devices. The primary purpose of this study was to develop and assess the reliability of a new screen time questionnaire, an instrument designed to quantify use of multiple popular screen-based devices among the US population. -/- Methods: An 18-item screen-time questionnaire was created to quantify use of (...) commonly used screen devices (e.g. television, smartphone, tablet) across different time points during the week (e.g. weekday, weeknight, weekend). Test-retest reliability was assessed through intra-class correlation coefficients (ICCs) and standard error of measurement (SEM). The questionnaire was delivered online using Qualtrics and administered through Amazon Mechanical Turk (MTurk). -/- Results: Eighty MTurk workers completed full study participation and were included in the final analyses. All items in the screen time questionnaire showed fair to excellent relative reliability (ICCs = 0.50–0.90; all < 0.000), except for the item inquiring about the use of smartphone during an average weekend day (ICC = 0.16, p = 0.069). The SEM values were large for all screen types across the different periods under study. -/- Conclusions: Results from this study suggest this self-administered questionnaire may be used to successfully classify individuals into different categories of screen time use (e.g. high vs. low); however, it is likely that objective measures are needed to increase precision of screen time assessment. (shrink)

A scientific community can be modeled as a collection of epistemic agents attempting to answer questions, in part by communicating about their hypotheses and results. We can treat the pathways of scientific communication as a network. When we do, it becomes clear that the interaction between the structure of the network and the nature of the question under investigation affects epistemic desiderata, including accuracy and speed to community consensus. Here we build on previous work, both our own and others’, in (...) order to get a firmer grasp on precisely which features of scientific communities interact with which features of scientific questions in order to influence epistemic outcomes. (shrink)

Does the Ship of Theseus present a genuine puzzle about persistence due to conflicting intuitions based on “continuity of form” and “continuity of matter” pulling in opposite directions? Philosophers are divided. Some claim that it presents a genuine puzzle but disagree over whether there is a solution. Others claim that there is no puzzle at all since the case has an obvious solution. To assess these proposals, we conducted a cross-cultural study involving nearly 3,000 people across twenty-two countries, speaking eighteen (...) different languages. Our results speak against the proposal that there is no puzzle at all and against the proposal that there is a puzzle but one that has no solution. Our results suggest that there are two criteria—“continuity of form” and “continuity of matter”— that constitute our concept of persistence and these two criteria receive different weightings in settling matters concerning persistence. (shrink)

The voices of children and young people have been largely neglected in discussions of the extent to which the internet takes into account their needs and concerns. This paper aims to highlight young people’s lived experiences of being online.

Two controversies exist regarding the appropriate characterization of hierarchical and adaptive evolution in natural populations. In biology, there is the Wright-Fisher controversy over the relative roles of random genetic drift, natural selection, population structure, and interdemic selection in adaptive evolution begun by Sewall Wright and Ronald Aylmer Fisher. There is also the Units of Selection debate, spanning both the biological and the philosophical literature and including the impassioned group-selection debate. Why do these two discourses exist separately, and interact relatively little? (...) We postulate that the reason for this schism can be found in the differing focus of each controversy, a deep difference itself determined by distinct general styles of scientific research guiding each discourse. That is, the Wright-Fisher debate focuses on adaptive process, and tends to be instructed by the mathematical modeling style, while the focus of the Units of Selection controversy is adaptive product, and is typically guided by the function style. The differences between the two discourses can be usefully tracked by examining their interpretations of two contested strategies for theorizing hierarchical selection: horizontal and vertical averaging. (shrink)

In real-time, Twitter strongly imprints world events, popular culture, and the day-to-day; Twitter records an ever growing compendium of language use and change; and Twitter has been shown to enable certain kinds of prediction. Vitally, and absent from many standard corpora such as books and news archives, Twitter also encodes popularity and spreading through retweets. Here, we describe Storywrangler, an ongoing, day-scale curation of over 100 billion tweets containing around 1 trillion 1-grams from 2008 to 2020. For each day, we (...) break tweets into 1-, 2-, and 3-grams across 150+ languages, record usage frequencies, and generate Zipf distributions. We make the data set available through an interactive time series viewer, and as downloadable time series and daily distributions. We showcase a few examples of the many possible avenues of study we aim to enable including how social amplification can be visualized through ‘contagiograms’. (shrink)

This article analyses the phenomenon of epistemic injustice within contemporary healthcare. We begin by detailing the persistent complaints patients make about their testimonial frustration and hermeneutical marginalization, and the negative impact this has on their care. We offer an epistemic analysis of this problem using Miranda Fricker's account of epistemic injustice. We detail two types of epistemic injustice, testimonial and hermeneutical, and identify the negative stereotypes and structural features of modern healthcare practices that generate them. We claim that these stereotypes (...) and structural features render ill persons especially vulnerable to these two types of epistemic injustice. We end by proposing five avenues for further work on epistemic injustice in healthcare. (shrink)

The National Center for Biomedical Ontology is a consortium that comprises leading informaticians, biologists, clinicians, and ontologists, funded by the National Institutes of Health (NIH) Roadmap, to develop innovative technology and methods that allow scientists to record, manage, and disseminate biomedical information and knowledge in machine-processable form. The goals of the Center are (1) to help unify the divergent and isolated efforts in ontology development by promoting high quality open-source, standards-based tools to create, manage, and use ontologies, (2) to create (...) new software tools so that scientists can use ontologies to annotate and analyze biomedical data, (3) to provide a national resource for the ongoing evaluation, integration, and evolution of biomedical ontologies and associated tools and theories in the context of driving biomedical projects (DBPs), and (4) to disseminate the tools and resources of the Center and to identify, evaluate, and communicate best practices of ontology development to the biomedical community. Through the research activities within the Center, collaborations with the DBPs, and interactions with the biomedical community, our goal is to help scientists to work more effectively in the e-science paradigm, enhancing experiment design, experiment execution, data analysis, information synthesis, hypothesis generation and testing, and understand human disease. (shrink)

The pandemic has been the most vivid agent of change that many of us have known. But it has not changed everything: plenty of the institutions, norms, and practices that sustain racial capitalism, settler colonialism, and cisheteropatriarchy have either weathered the storm of the crisis or been nourished by its effects. And yet enough has changed for us to see that the pandemic has profoundly recontextualised those structures and systems of violence, bringing us into a fresh negotiation with, for example, (...) the question of how we discuss and imagine freedom. Responding in part to this unexpected provocation, activist-scholars Robyn Maynard and Leanne Betasamosake Simpson forged a collaboration from the lockdown of 2020, corresponding by letter to create their forthcoming book, Rehearsals for Living, due to be published by Haymarket Books (US) and Knopf (Canada) in 2022. In this interview, we asked them to explain the epistolary form of the book and expand on the concept of “rehearsal”, before inviting them to reflect on a series of issues that animate our current crises: the politics of recognition; the notion of apocalypse; ways to disrupt linear temporalities; practises of reciprocity against proprietary logics; the gendered violence of state apparatuses; and worldbuilding as a method of resistance. In their expansive answers, Robyn and Leanne draw on their experiences as organisers and educators, commenting on anticolonial struggles, the Movement for Black Lives, and the rise of abolition discourse. Stressing the need to build a multiplicity of shared homespaces in the face of racial/colonial capitalism and organized abandonment, they challenge us to rethink the predicaments and possibilities of the present, enabling us to imagine futures liberated of extractivist, carceral governance – “planting more liberatory futures in the present”, as Robyn puts it. The task of sowing those seeds is a collective praxis of rewriting the narratives that constitute us, refusing to hear that nothing can change and insisting that everything must. (shrink)

A dealbreaker, in the sense developed in this essay, is a relationship between a person's psychology and an aspect of an artwork to which they are exposed. When a person has a dealbreaking aversion to an aspect of a work, they are blocked from embracing the work's aesthetically positive features. I characterize dealbreakers, distinguish this response from other negative responses to an artwork, and argue that the presence or absence of a dealbreaker is in some cases an appropriate target of (...) moral evaluation. I then use the concept of dealbreakers to develop a new approach to the question of our moral obligations with respect to the work of immoral artists, arguing that there is no general obligation binding us to cultivate or eliminate a dealbreaking aversion to their work. I conclude by suggesting several other philosophical debates that could benefit from a focus on dealbreakers. (shrink)

Every quantum state can be represented as a probability distribution over the outcomes of an informationally complete measurement. But not all probability distributions correspond to quantum states. Quantum state space may thus be thought of as a restricted subset of all potentially available probabilities. A recent publication (Fuchs and Schack, arXiv:0906.2187v1, 2009) advocates such a representation using symmetric informationally complete (SIC) measurements. Building upon this work we study how this subset—quantum-state space—might be characterized. Our leading characteristic is that the inner (...) products of the probabilities are bounded, a simple condition with nontrivial consequences. To get quantum-state space something more detailed about the extreme points is needed. No definitive characterization is reached, but we see several new interesting features over those in Fuchs and Schack (arXiv:0906.2187v1, 2009), and all in conformity with quantum theory. (shrink)

The National Center for Biomedical Ontology is now in its seventh year. The goals of this National Center for Biomedical Computing are to: create and maintain a repository of biomedical ontologies and terminologies; build tools and web services to enable the use of ontologies and terminologies in clinical and translational research; educate their trainees and the scientific community broadly about biomedical ontology and ontology-based technology and best practices; and collaborate with a variety of groups who develop and use ontologies and (...) terminologies in biomedicine. The centerpiece of the National Center for Biomedical Ontology is a web-based resource known as BioPortal. BioPortal makes available for research in computationally useful forms more than 270 of the world's biomedical ontologies and terminologies, and supports a wide range of web services that enable investigators to use the ontologies to annotate and retrieve data, to generate value sets and special-purpose lexicons, and to perform advanced analytics on a wide range of biomedical data. (shrink)

I argue that, although education should have positive effects on students’ epistemic character, it is often actually damaging, having bad effects. Rather than cultivating virtues of the mind, certain forms of education lead to the development of the vices of the mind - it is therefore epistemically corrupting. After sketching an account of that concept, I offer three illustrative case studies.

This paper offers an overview of the philosophical work on epistemic injustices as it relates to psychiatry. After describing the development of epistemic injustice studies, we survey the existing literature on its application to psychiatry. We describe how the concept of epistemic injustice has been taken up into a range of debates in philosophy of psychiatry, including the nature of psychiatric conditions, psychiatric practices and research, and ameliorative projects. The final section of the paper indicates future directions for philosophical research (...) of epistemic injustices and psychiatry, concerning neurocognitive disorders, identity prejudices in psychiatric illness, concepts of epistemic privilege in psychiatry, and the prospects for combining phenomenological psychopathology and epistemic justice. We argue that much remains to be done in the conceptualization of these epistemic injustices and suggest that this future work should be multidisciplinary in character and sensitive to the phenomenology of psychiatric conditions. (shrink)

I reject both (a) inevitabilism about the historical development of the sciences and (b) what Ian Hacking calls the "put up or shut up" argument against those who make contingentist claims. Each position is guilty of a lack of humility about our epistemic capacities.

This paper will be broken down into four sections. In §1, I try to assuage a worry that intellectual humility is not really an intellectual virtue. In §2, we will consider the two dominant accounts of intellectual humility in the philosophical literature—the low concern for status account the limitations-owing account—and I will argue that both accounts face serious worries. Then in §3, I will unpack my own view, the doxastic account of intellectual humility, as a viable alternative and potentially a (...) better starting place for thinking about this virtue. And I’ll conclude in §4 by trying to defend the doxastic account against some possible objections. (shrink)

My aim in this chapter is to reconstruct Feyerabend’s anti-scientism by comparing it with the similar critiques of one of his main philosophical influences – Ludwig Wittgenstein. I argue that they share a common conception of scientism that gathers around a concern that it erodes a sense of wonder or mystery required for a full appreciation of human existence – a sense that Feyerabend, like Wittgenstein, characterised in terms of the ‘mystical’.

Ill persons suffer from a variety of epistemically-inflected harms and wrongs. Many of these are interpretable as specific forms of what we dub pathocentric epistemic injustices, these being ones that target and track ill persons. We sketch the general forms of pathocentric testimonial and hermeneutical injustice, each of which are pervasive within the experiences of ill persons during their encounters in healthcare contexts and the social world. What’s epistemically unjust might not be only agents, communities and institutions, but the theoretical (...) conceptions of health that structure our responses to illness. Thus, we suggest that although such pathocentric epistemic injustices have a variety of interpersonal and structural causes, they are also sustained by a deeper naturalistic conception of the nature of illness. (shrink)

A growing number of authors defend putative examples of knowledge from falsehood (KFF), inferential knowledge based in a critical or essential way on false premises, and they argue that KFF has important implications for many areas of epistemology (whether evidence can be false, the Gettier debate, defeasibility theories of knowledge, etc.). I argue, however, that there is no KFF, because in any supposed example either the falsehood does not contribute to the knowledge or the subject lacks knowledge. In particular, I (...) show that if the subject actually has knowledge in putative KFF cases, then there is always a veridical evidential path meeting the basing conditions that accounts for her knowledge; if there is no such path, then the subject is in a type of Gettier case. All the recent arguments that rely on KFF are therefore based on a mistake. (shrink)

Charitable interpreters of David Hume set aside his sprinkles of piety. Better to read him as lying than as clumsily inconsistent. We argue that the attribution of lies can pay dividends in historical scholarship no matter how strongly the theorist condemns lying. Accordingly, we show that our approach works even with one of the strongest condemners of lying: Immanuel Kant. We argue that Kant lied in his scholarly work and even in the first Critique. And we defend the claim that (...) this lie attribution, strange as it may sound, amounts to a kind of scholarly charity. (shrink)

I argue that misanthropy is systematic condemnation of the moral character of humankind as it has come to be. Such condemnation can be expressed affectively and practically in a range of different ways, and the bulk of the paper sketches the four main misanthropic stances evident across the history of philosophy. Two of these, the Enemy and Fugitive stances, were named by Kant, and I call the others the Activist and Quietist. Without exhausting the range of ways of being a (...) philosophical misanthrope, these four suffice to justify my main claim that misanthropy should not be seen specifically in terms of hatred and violence. We should attend to the varieties of philosophical misanthropy, especially since doing so reveals a deeper phenomenon I call the misanthropic predicament. (shrink)

We argue that stereotypes associated with concepts like he-said–she-said, conspiracy theory, sexual harassment, and those expressed by paradigmatic slurs provide “normative inference tickets”: conceptual permissions to automatic, largely unreflective normative conclusions. These “mental shortcuts” are underwritten by associated stereotypes. Because stereotypes admit of exceptions, normative inference tickets are highly flexible and productive, but also liable to create serious epistemic and moral harms. Epistemically, many are unreliable, yielding false beliefs which resist counterexample; morally, many perpetuate bigotry and oppression. Still, some normative (...) inference tickets, like some activated by sexual harassment, constitute genuine moral and hermeneutical advances. For example, our framework helps explain Miranda Fricker’s notion of “hermeneutical lacunae”: what early victims of “sexual harassment” — as well as their harassers — lacked before the term was coined was a communal normative inference ticket — one that could take us, collectively, from “this is happening” to “this is wrong.”. (shrink)

Although the discipline of vice epistemology is only a decade old, the broader project of studying epistemic vices and failings is much older. This paper argues that contemporary vice epistemologists ought to engage more closely with these earlier projects. After sketching some general arguments in section one, I then turn to deep epistemic vices: ones whose identity and intelligibility depends on some underlying conception of human nature or the nature of reality. The final section then offers a case study from (...) a vice epistemic tradition that emerged in early modern English natural philosophy. (shrink)

The 'Why ain'cha rich?' argument for one-boxing in Newcomb's problem allegedly vindicates evidential decision theory and undermines causal decision theory. But there is a good response to the argument on behalf of causal decision theory. I develop this response. Then I pose a new problem and use it to give a new 'Why ain'cha rich?' argument. Unlike the old argument, the new argument targets evidential decision theory. And unlike the old argument, the new argument is sound.

This chapter examines the ancient Stoic theory of the physical composition of pneuma, how its composition relates to pneuma’s many causal roles in Stoic philosophy, and to what extent each of the first three leaders of the Stoic school accepted the claim that pneuma pervades the cosmos. I argue that pneuma is a compound of fire and air. Furthermore, many functions of pneuma can be reduced to the functions of these elements. Finally, it is likely that each of the early (...) Stoics posited a pervasive cosmic pneuma. This paper also explores the nature of pneuma’s tensile movement and offers an account of fire and air’s roles in causing its motion. (shrink)

I offer a working analysis of the concept of 'epistemic corruption', then explain how it can help us to understand the relations between epistemic vices and social oppression, and use this to motivate a style of vice epistemology, inspired by the work of Robin Dillon, that I call critical character epistemology.