Results for 'Doyne Dawson'

26 found
Order:
  1. Big-Oh Notations, Elections, and Hyperreal Numbers: A Socratic Dialogue.Samuel Alexander & Bryan Dawson - 2023 - Proceedings of the ACMS 23.
    We provide an intuitive motivation for the hyperreal numbers via electoral axioms. We do so in the form of a Socratic dialogue, in which Protagoras suggests replacing big-oh complexity classes by real numbers, and Socrates asks some troubling questions about what would happen if one tried to do that. The dialogue is followed by an appendix containing additional commentary and a more formal proof.
    Download  
     
    Export citation  
     
    Bookmark  
  2. Severe Acute Respiratory Syndrome Coronavirus 2 Human Challenge Trials: Too Risky, Too Soon.Liza Dawson, Jake Earl & Jeffrey Livezey - 2020 - Journal of Infectious Diseases 222 (3):514-516.
    Eyal et al have recently argued that researchers should consider conducting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) human challenge studies to hasten vaccine development. We have conducted (J. L.) and overseen (L. D.) human challenge studies and agree that they can be useful in developing anti-infective agents. We also agree that adults can autonomously choose to undergo risks with no prospect of direct benefit to themselves. However, we disagree that SARS-CoV-2 challenge studies are ethically appropriate at this time, for (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  3. How are Moral Foundations Associated with Empathic Traits and Moral Identity?Kelsie J. Dawson, Hyemin Han & YeEun Rachel Choi - forthcoming - Current Psychology.
    We examined the relationship between moral foundations, empathic traits, and moral identity using an online survey via Mechanical Turk. In order to determine how moral foundations contribute to empathic traits and moral identity, we performed classical correlation analysis as well as Bayesian correlation analysis, Bayesian ANCOVA, and Bayesian regression analysis. Results showed that individualizing foundations (harm/care, fairness/reciprocity) and binding foundations (ingroup/loyalty, authority/respect, purity/sanctity) had various different relationships with empathic traits. In addition, the individualizing versus binding foundations showed somewhat reverse relationships (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  4. Exploring the association between character strengths and moral functioning.Hyemin Han, Kelsie J. Dawson, David I. Walker, Nghi Nguyen & Youn-Jeng Choi - 2023 - Ethics and Behavior 33 (4):286-303.
    We explored the relationship between 24 character strengths measured by the Global Assessment of Character Strengths (GACS), which was revised from the original VIA instrument, and moral functioning comprising postconventional moral reasoning, empathic traits and moral identity. Bayesian Model Averaging (BMA) was employed to explore the best models, which were more parsimonious than full regression models estimated through frequentist regression, predicting moral functioning indicators with the 24 candidate character strength predictors. Our exploration was conducted with a dataset collected from 666 (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  5. Improved model exploration for the relationship between moral foundations and moral judgment development using Bayesian Model Averaging.Hyemin Han & Kelsie J. Dawson - 2022 - Journal of Moral Education 51 (2):204-218.
    Although some previous studies have investigated the relationship between moral foundations and moral judgment development, the methods used have not been able to fully explore the relationship. In the present study, we used Bayesian Model Averaging (BMA) in order to address the limitations in traditional regression methods that have been used previously. Results showed consistency with previous findings that binding foundations are negatively correlated with post-conventional moral reasoning and positively correlated with maintaining norms and personal interest schemas. In addition to (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  6. fMRI reveals reciprocal inhibition between social and physical cognitive domains.Anthony I. Jack, Abigail Dawson, Katelyn Begany, Regina Leckie, Kevin Barry, Angela Ciccia & Abraham Snyder - 2013 - NeuroImage 66:385-401.
    Two lines of evidence indicate that there exists a reciprocal inhibitory relationship between opposed brain networks. First, most attention-demanding cognitive tasks activate a stereotypical set of brain areas, known as the task-positive network and simultaneously deactivate a different set of brain regions, commonly referred to as the task negative or defaultmode network. Second, functional connectivity analyses show that these same opposed networks are anti-correlated in the resting state. Wehypothesize that these reciprocally inhibitory effects reflect two incompatible cognitive modes, each of (...)
    Download  
     
    Export citation  
     
    Bookmark   25 citations  
  7. Relatable and attainable moral exemplars as sources for moral elevation and pleasantness.Hyemin Han & Kelsie J. Dawson - 2024 - Journal of Moral Education 53 (1):14-30.
    ABSTRACT In the present study, we examined how the perceived attainability and relatability of moral exemplars predicted moral elevation and pleasantness among both adult and college student participants. Data collected from two experiments were analyzed with Bayesian multilevel modeling to explore which factors significantly predicted outcome variables at the story level. The analysis results demonstrated that the main effect of perceived relatability and the interaction effect between attainability and relatability shall be included in the best prediction model, and thus, were (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  8. Developmental Level of Moral Judgment Influences Behavioral Patterns during Moral Decision-making.Hyemin Han, Kelsie J. Dawson, Stephen J. Thoma & Andrea L. Glenn - forthcoming - Journal of Experimental Education.
    We developed and tested a behavioral version of the Defining Issues Test-1 revised (DIT-1r), which is a measure of the development of moral judgment. We conducted a behavioral experiment using the behavioral Defining Issues Test (bDIT) to examine the relationship between participants’ moral developmental status, moral competence, and reaction time when making moral judgments. We found that when the judgments were made based on the preferred moral schema, the reaction time for moral judgments was significantly moderated by the moral developmental (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  9. Civic Identity Consisting of Moral and Political Identity among Young Adults.Hyemin Han & Kelsie J. Dawson - forthcoming - Personality and Individual Differences.
    In the present study, we tested whether civic identity consisting of moral and political identity via the bifactor model of civic identity with the Stanford Civic Purpose dataset. Previous research in youth development proposed that civic identity consists of two closely related identity constructs, i.e., moral and political identity. Given the bifactor model in factor analysis assumes the presence of both the general and specific factors, we hypothesized that the bifactor model would better fit the data than conventional alternative models. (...)
    Download  
     
    Export citation  
     
    Bookmark  
  10. Development and validation of the English version of the Moral Growth Mindset measure.Hyemin Han, Kelsie J. Dawson, YeEun Rachel Choi, Youn-Jeng Choi & Andrea L. Glenn - 2020 - F1000Research 9:256.
    Background: Moral Growth Mindset (MGM) is a belief about whether one can become a morally better person through efforts. Prior research showed that MGM is positively associated with promotion of moral motivation among adolescents and young adults. We developed and tested the English version of the MGM measure in this study with data collected from college student participants. Methods: In Study 1, we tested the reliability and validity of the MGM measure with two-wave data (N = 212, Age mean = (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  11. The Forgetful World: A defence of presentism in light of modern physics.Patrick Dawson - 2022 - Dissertation, University of Sydney
    The aim of this thesis is to defend a presentist metaphysics. I respond to a series of objections against presentism, including some that draw on our best physics. I also explore ways in which presentism might play an active role in interpreting and constraining physical theory, beyond merely being consistent with it. -/- A unifying theme of this thesis is that I advocate for a reduction of presentism to its bare essentials. Within the proposed ontology, reality is three-dimensional. Time only (...)
    Download  
     
    Export citation  
     
    Bookmark  
  12. Global Health and National Borders.Mira Johri, Ryoa Chung, Angus Dawson & Ted Schrecker - 2012 - Globalization and Health 8:19.
    ABSTRACT: BACKGROUND: The governments and citizens of the developed nations are increasingly called upon to contribute financially to health initiatives outside their borders. Although international development assistance for health has grown rapidly over the last two decades, austerity measures related to the 2008 and 2011 global financial crises may impact negatively on aid expenditures. The competition between national priorities and foreign aid commitments raises important ethical questions for donor nations. This paper aims to foster individual reflection and public debate on (...)
    Download  
     
    Export citation  
     
    Bookmark  
  13. The Observer: A Rigorous Description of the Universe Where Subjective Observership Plays a Causal Role in Generating Objective Reality.Charlie Dawson - manuscript
    The hard problem of consciousness is generally approached from the distinct avenues of materialism, dualism or monism. We will examine the structure that is at the core of all matter that exists in the universe. This dynamic, mathematical description of the specific type of field oscillation that generates all particles that have any tactile substance to them amazingly seems to be a physical manifestation of the most fundamental aspects of the experience of being a conscious agent. By adopting this novel (...)
    Download  
     
    Export citation  
     
    Bookmark  
  14. Which moral exemplars inspire prosociality?Hyemin han, Clifford Ian Workman, Joshua May, Payton Scholtens, Kelsie J. Dawson, Andrea L. Glenn & Peter Meindl - 2022 - Philosophical Psychology 35 (7):943-970.
    Some stories of moral exemplars motivate us to emulate their admirable attitudes and behaviors, but why do some exemplars motivate us more than others? We systematically studied how motivation to emulate is influenced by the similarity between a reader and an exemplar in social or cultural background (Relatability) and how personally costly or demanding the exemplar’s actions are (Attainability). Study 1 found that university students reported more inspiration and related feelings after reading true stories about the good deeds of a (...)
    Download  
     
    Export citation  
     
    Bookmark   11 citations  
  15. Reasons for endorsing or rejecting ‘self-binding directives’ in bipolar disorder: a qualitative study of survey responses from UK service users.Tania Gergel, Preety Das, Lucy Stephenson, Gareth Owen, Larry Rifkin, John Dawson, Alex Ruck Keene & Guy Hindley - 2021 - The Lancet Psychiatry 8.
    Summary Background Self-binding directives instruct clinicians to overrule treatment refusal during future severe episodes of illness. These directives are promoted as having potential to increase autonomy for individuals with severe episodic mental illness. Although lived experience is central to their creation, service users’ views on self-binding directives have not been investigated substantially. This study aimed to explore whether reasons for endorsement, ambivalence, or rejection given by service users with bipolar disorder can address concerns regarding self-binding directives, decision-making capacity, and human (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  16.  44
    The Social Value Misconception in Clinical Research.Jake Earl, Liza Dawson & Annette Rid - forthcoming - American Journal of Bioethics.
    Clinical researchers should help respect the autonomy and promote the well-being of prospective study participants by helping them make voluntary, informed decisions about enrollment. However, participants often exhibit poor understanding of important information about clinical research. Bioethicists have given special attention to “misconceptions” about clinical research that can compromise participants’ decision-making, most notably the “therapeutic misconception.” These misconceptions typically involve false beliefs about a study’s purpose, or risks or potential benefits for participants. In this article, we describe a misconception involving (...)
    Download  
     
    Export citation  
     
    Bookmark  
  17.  57
    Social Value, Beneficial Information, and Obligations to Participants in a Trial of Novel COVID-19 Vaccines.Jake Earl & Liza Dawson - 2023 - American Journal of Bioethics 23 (10):126-128.
    The case describes researchers who are seeking ethics guidance on communicating with participants in a phase-1 COVD-19 vaccine trial about FDA-authorized COVID-19 vaccines (Wilfond, Duenas, and Johnson 2023). The researchers want help choosing among three options they have identified for encouraging participants to obtain one of the authorized vaccines. We argue that research ethics consultants should consider going beyond this question to address another ethics concern the researchers might have overlooked.
    Download  
     
    Export citation  
     
    Bookmark  
  18. Moral Growth Mindset is Associated with Change in Voluntary Service Engagement.Hyemin Han, Youn-Jeng Choi, Kelsie J. Dawson & Changwoo Jeong - 2018 - PLoS ONE 8 (13):e0202327.
    Incremental implicit theories are associated with a belief regarding it is possible to improve one’s intelligence or ability through efforts. Previous studies have demonstrated that incremental implicit theories contributed to better academic achievement and positive youth development. Our study aimed to examine whether incremental implicit theories of morality significantly influenced change in students’ engagement in voluntary service activities. In our study, 54 Korean college students for Study 1 and 180 Korean 8th graders for Study 2 were recruited to conduct two (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  19. Measuring Moral Reasoning using Moral Dilemmas: Evaluating Reliability, Validity, and Differential Item Functioning of the Behavioral Defining Issues Test (bDIT).Youn-Jeng Choi, Hyemin Han, Kelsie J. Dawson, Stephen J. Thoma & Andrea L. Glenn - 2019 - European Journal of Developmental Psychology 16 (5):622-631.
    We evaluated the reliability, validity, and differential item functioning (DIF) of a shorter version of the Defining Issues Test-1 (DIT-1), the behavioral DIT (bDIT), measuring the development of moral reasoning. 353 college students (81 males, 271 females, 1 not reported; age M = 18.64 years, SD = 1.20 years) who were taking introductory psychology classes at a public University in a suburb area in the Southern United States participated in the present study. First, we examined the reliability of the bDIT (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  20. Purifying applied mathematics and applying pure mathematics: how a late Wittgensteinian perspective sheds light onto the dichotomy.José Antonio Pérez-Escobar & Deniz Sarikaya - 2021 - European Journal for Philosophy of Science 12 (1):1-22.
    In this work we argue that there is no strong demarcation between pure and applied mathematics. We show this first by stressing non-deductive components within pure mathematics, like axiomatization and theory-building in general. We also stress the “purer” components of applied mathematics, like the theory of the models that are concerned with practical purposes. We further show that some mathematical theories can be viewed through either a pure or applied lens. These different lenses are tied to different communities, which endorse (...)
    Download  
     
    Export citation  
     
    Bookmark   12 citations  
  21.  73
    Ethical Justifications for Waiving Informed Consent for a Perianal Swab in Critical Burn Care Research.Jake Earl, Jeffrey W. Shupp & Ben Krohmal - 2024 - American Journal of Bioethics 24 (4):110-113.
    The case (Dawson et al. 2024) describes an Institutional Review Board (IRB) chair who seeks consultation about waiving the requirement that investigators obtain prospective, informed consent for collection of microbiome samples by swabbing the perianal region of severely burned patients shortly after their admission to an intensive care unit (ICU). We argue that it is ethically permissible to waive informed consent requirements for the perianal swab and that the IRB should approve a waiver as permitted by regulations.
    Download  
     
    Export citation  
     
    Bookmark  
  22. Music and Cognitive Extension.Luke Kersten - 2014 - Empirical Musicology Review 9 (3-4):193-202.
    Extended cognition holds that cognitive processes sometimes leak into the world (Dawson, 2013). A recent trend among proponents of extended cognition has been to put pressure on phenomena thought to be safe havens for internalists (Sneddon, 2011; Wilson, 2010; Wilson & Lenart, 2014). This paper attempts to continue this trend by arguing that music perception is an extended phenomenon. It is claimed that because music perception involves the detection of musical invariants within an “acoustic array”, the interaction between the (...)
    Download  
     
    Export citation  
     
    Bookmark   9 citations  
  23. Redução Plena do Deôntico ao Ôntico.Diogo Lindner - 2008 - Dissertation, Universidade Federal de Santa Maria
    A presente dissertação tem como objetivo uma apresentação da proposta de Charles Kielkopf, de tradução da lógica deôntica standard em uma lógica normal alética e de seusresultados quanto à construção de um sistema de lógica deôntica que capture conceitos eprincípios kantianos como necessidade causal e as formulações do Imperativo Categórico acerca do Reino da Natureza e do Reino dos Fins. Uma vez que este processo resulta em uma interpretação de aspectos da filosofia kantiana, optou-se inicialmente por uma apresentação em linhas (...)
    Download  
     
    Export citation  
     
    Bookmark  
  24. C. I. Lewis: History and Philosophy of Logic.John Corcoran - 2006 - Transactions of the Charles S. Peirce Society 42 (1):1-9.
    C. I. Lewis (I883-I964) was the first major figure in history and philosophy of logic—-a field that has come to be recognized as a separate specialty after years of work by Ivor Grattan-Guinness and others (Dawson 2003, 257).Lewis was among the earliest to accept the challenges offered by this field; he was the first who had the philosophical and mathematical talent, the philosophical, logical, and historical background, and the patience and dedication to objectivity needed to excel. He was blessed (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  25. CORCORAN'S 27 ENTRIES IN THE 1999 SECOND EDITION.John Corcoran - 1995 - In Robert Audi (ed.), The Cambridge Dictionary of Philosophy. New York City: Cambridge University Press. pp. 65-941.
    Corcoran’s 27 entries in the 1999 second edition of Robert Audi’s Cambridge Dictionary of Philosophy [Cambridge: Cambridge UP]. -/- ancestral, axiomatic method, borderline case, categoricity, Church (Alonzo), conditional, convention T, converse (outer and inner), corresponding conditional, degenerate case, domain, De Morgan, ellipsis, laws of thought, limiting case, logical form, logical subject, material adequacy, mathematical analysis, omega, proof by recursion, recursive function theory, scheme, scope, Tarski (Alfred), tautology, universe of discourse. -/- The entire work is available online free at more than (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  26. A Educação de Jovens e Adultos como Transformação Social.Emanuel Isaque Cordeiro da Silva & Meuri Rusy Maria do Nascimento - 2017 - Dissertation,
    Monografia apresentada à banca examinadora da Escola Municipal Manuel Teodoro de Arruda, anexa do Colégio Frei Cassiano de Comacchio em Belo Jardim, para a obtenção do título de concluinte do curso de Normal Médio, oferecido pela instituição. A natureza do trabalho, em suma, consiste em apresentar perspectivas de trans formação social para a comunidade de jovens e adultos, o principal programa cunho do trabalho é a Educação de Jovens e Adultos a EJA, e como esse programa intervém na sociabilidade e (...)
    Download  
     
    Export citation  
     
    Bookmark