We consider some nonprincipal filters of the Medvedev lattice. We prove that the filter generated by the nonzero closed degrees of difficulty is not principal and we compare this filter, with respect to inclusion, with some other filters of the lattice. All the filters considered in this paper are disjoint from the prime ideal generated by the dense degrees of difficulty.

Important examples of $\Pi^0_1$ classes of functions $f \in {}^\omega\omega$ are the classes of sets (elements of ω 2) which separate a given pair of disjoint r.e. sets: ${\mathsf S}_2(A_0, A_1) := \{f \in{}^\omega2 : (\forall i < 2)(\forall x \in A_i)f(x) \neq i\}$ . A wider class consists of the classes of functions f ∈ ω k which in a generalized sense separate a k-tuple of r.e. sets (not necessarily pairwise disjoint) for each k ∈ ω: ${\mathsf S}_k(A_0,\ldots,A_k-1) := (...) \{f \in {}^\omega k : (\forall i < k) (\forall x \in A_i) f(x) \neq i\}$ . We study the structure of the Medvedev degrees of such classes and show that the set of degrees realized depends strongly on both k and the extent to which the r.e. sets intersect. Let ${\mathcal S}^m_k$ denote the Medvedev degrees of those ${\mathsf S}_k(A_0,\ldots,A_{k-1})$ such that no m + 1 sets among A 0,...,A k-1 have a nonempty intersection. It is shown that each ${\mathcal S}^m_k$ is an upper semi-lattice but not a lattice. The degree of the set of k-ary diagonally nonrecursive functions $\mathsf{DNR}_k$ is the greatest element of ${\mathcal S}^1_k$ . If 2 ≤ l < k, then 0 M is the only degree in ${\mathcal S}^1_l$ which is below a member of ${\mathcal S}^1_k$ . Each ${\mathcal S}^m_k$ is densely ordered and has the splitting property and the same holds for the lattice ${\mathcal L}^m_k$ it generates. The elements of ${\mathcal S}^m_k$ are exactly the joins of elements of ${\mathcal S}^1_i$ for $\lceil{k \over m}\rceil \leq i \leq k$. (shrink)

In everyday life, we assume that there are degrees of blameworthiness and praiseworthiness. Yet the debate about the nature of moral responsibility often focuses on the “yes or no” question of whether indeterminism is required for moral responsibility, while questions about what accounts for more or less blameworthiness or praiseworthiness are underexplored. In this paper, I defend the idea that degrees of blameworthiness and praiseworthiness can depend in part on degrees of difficulty and degrees of sacrifice required for performing (...) the action in question. Then I turn to the question of how existing accounts of the nature of moral responsibility might be seen to accommodate these facts. In each case of prominent compatibilist and incompatibilist accounts that I consider, I argue that supplementation with added dimensions is required in order to account for facts about degrees of blameworthiness and praiseworthiness. For example, I argue that the reasons-responsiveness view of Fischer and Ravizza requires supplementation that takes us beyond even fine-grained measures of degrees of reasons-responsiveness in order to capture facts about degrees of difficulty to extend the reasons-responsiveness view by appealing to such measures). I conclude by showing that once we recognize the need for these additional parameters, we will be in a position to explain away at least some of the appeal of incompatibilist accounts of moral responsibility. (shrink)

Pet animal management is subject to varied husbandry practices and the resulting consequences often impact negatively on animal welfare. The perceptions held by someone who proposes to keep an animal regarding the ease or difficulty with which its biological needs can be provided for in captivity are key factors in whether that animal is acquired and how well or poorly it does. We propose a system to ‘score’ animals and assign them to categories indicating the ease or difficulty (...) with which they can be kept as pets in accordance with welfare and public health and safety considerations. The ‘EMODE’ (‘Easy’, ‘Moderate’, ‘Difficult’, ‘Extreme’) system has two fundamental components: animal welfare—which considers the ‘five freedoms’ principles; and public health and safety—which considers management associated with risks from disease or injury to the keeper and to others. EMODE incorporates two tiers of assessment and guidance, and may offer a reasonable guide for the majority of relevant animals. EMODE Tier 1 provides a primary and general assessment of animals by class or group, and EMODE Tier 2 provides a secondary refined assessment of animals by species or breed. EMODE offers a user-friendly and versatile foundation concept for the future development of guidance for the layperson who may be considering acquiring a pet or for certain personnel when considering assigning species to restrictive lists of suitable animals, for example, ‘positive lists’ as used by governments to control animals in trade and keeping. (shrink)

This is a contribution to the discussion on the role of truth degrees in manyvalued logics from the perspective of abstract algebraic logic. It starts with some thoughts on the so-called Suszko’s Thesis (that every logic is two-valued) and on the conception of semantics that underlies it, which includes the truth-preserving notion of consequence. The alternative usage of truth values in order to define logics that preserve degrees of truth is presented and discussed. Some recent works studying these in the (...) particular cases of Łukasiewicz’s many-valued logics and of logics associated with varieties of residuated lattices are also presented. Finally the extension of this paradigm to other, more general situations is discussed, highlighting the need for philosophical or applied motivations in the selection of the truth degrees, due both to the interpretation of the idea of truth degree and to some mathematical difficulties. (shrink)

What is the relationship between degrees of belief and binary beliefs? Can the latter be expressed as a function of the former—a so-called “belief-binarization rule”—without running into difficulties such as the lottery paradox? We show that this problem can be usefully analyzed from the perspective of judgment-aggregation theory. Although some formal similarities between belief binarization and judgment aggregation have been noted before, the connection between the two problems has not yet been studied in full generality. In this paper, we seek (...) to fill this gap. The paper is organized around a baseline impossibility theorem, which we use to map out the space of possible solutions to the belief-binarization problem. Our theorem shows that, except in limiting cases, there exists no belief-binarization rule satisfying four initially plausible desiderata. Surprisingly, this result is a direct corollary of the judgment-aggregation variant of Arrow’s classic impossibility theorem in social choice theory. (shrink)

Traditionally, theories of moral responsibility feature only the minimally sufficient conditions for moral responsibility. While these theories are well-suited to account for the threshold of responsibility, it’s less clear how they can address questions about the degree to which agents are responsible. One feature that intuitively affects the degree to which agents are morally responsible is how difficult performing a given action is for them. Recently, philosophers have begun to develop accounts of scalar moral responsibility that make use (...) of this notion of difficulty (Coates and Swenson 2013; Nelkin 2016). In this paper, I argue that these accounts, although innovative, are incomplete. The degree to which agents are morally responsible is determined not only by the difficulties that agents face but also by the quality of the reasons for which they act. (shrink)

This paper critically assesses existing accounts of the nature of difficulty, finds them wanting, and proposes a new account. The concept of difficulty is routinely invoked in debates regarding degrees of moral responsibility, and the value of achievement. Until recently, however, there has not been any sustained attempt to provide an account of the nature of difficulty itself. This has changed with Gwen Bradford’s Achievement, which argues that difficulty is a matter of how much intense effort (...) is expended. But while this account captures something important about the relationship between difficulty and achievement, it fails to account for the fact that part of what makes achievements great is that they are difficult in a moderately agent-neutral kind of way. Nor is this thought captured by any other extant account. I argue that to fill this gap we should think of difficulty in terms of low probability of success. (shrink)

A generic computation of a subsetAof ℕ is a computation which correctly computes most of the bits ofA, but which potentially does not halt on all inputs. The motivation for this concept is derived from complexity theory, where it has been noticed that frequently, it is more important to know how difficult a type of problem is in the general case than how difficult it is in the worst case. When we study this concept from a recursion theoretic point of (...) view, to create a transitive relationship, we are forced to consider oracles that sometimes fail to give answers when asked questions. Unfortunately, this makes working in the generic degrees quite difficult. Indeed, we show that generic reduction is$\Pi _1^1$―complete. To help avoid this difficulty, we work with the generic degrees of density-1 reals. We demonstrate how an understanding of these degrees leads to a greater understanding of the overall structure of the generic degrees, and we also use these density-1 sets to provide a new a characterization of the hyperartithmetical Turing degrees. (shrink)

Wellbeing describes how good life is for the person living it. Wellbeing comes in degrees. Subjective theories of wellbeing maintain that for objects or states of affairs to benefit us, we need to have a positive attitude towards these objects or states of affairs: the Resonance Constraint. In this article, we investigate to what extent subjectivism can plausibly account for degrees of wellbeing. There is a vast literature on whether preference-satisfaction theory – one particular subjective theory – can account for (...) degrees of wellbeing. This is generally taken to be problematic. However, other subjective theories – namely, desire-satisfaction, judgment- and value-fulfillment theories – do not suffer from the same difficulties. We introduce two models of degrees of wellbeing a subjectivist can employ: the Relative and the Absolute Model, and defend the claim that both models face difficulties. In particular, we argue that a subjectivist theory should describe instances of depression as instances of low degrees of wellbeing. We also argue that a reduction of desires may sometimes improve one’s degree of wellbeing, an idea we call the Epicurean Intuition. We then argue that the Relative Model fails to account for the disbenefit of certain types of depression, while the Absolute Model fails to meet a central commitment of subjectivism – the Resonance Constraint – and is unable to accommodate the Epicurean Intuition. The upshot of the paper is that subjectivist theories cannot account for degrees of well-being in a plausible way. (shrink)

A common intuition is that the more difficult it is for someone to do the right thing, the more praiseworthy she is for succeeding and the less blameworthy she is for failing. Here, I call this the ‘Difficulty Thesis’ and argue that the Difficulty Thesis is false. In Section 2, I briefly describe what I mean by ‘difficulty’ and the Difficulty Thesis. The Difficulty Thesis has strong prima facie appeal, however, why exactly difficulty is (...) morally relevant remains an open and interesting philosophical question. I discuss this briefly in Section 3. Then, in Section 4, I argue that the Difficulty Thesis is in fact false. That is, difficulty is not relevant to degrees of praise- and blameworthiness. In Section 5, I offer several explanations for why many are fooled by the illusion of relevance of Difficulty. I argue that difficulty is, at best, an imperfect heuristic with regard to evaluations of praise- and blameworthiness. I also argue that while difficulty is not relevant to praiseworthiness and blameworthiness, difficulty is relevant to practices of praise and blame. I conclude, then, that the Difficulty Thesis ought to be rejected. (shrink)

We propose an original response to Derk Pereboom’s four-case manipulation argument. This response combines a hard-line and a soft-line. Like hard-liners, we insist that the manipulated agent is blameworthy for his wrongdoing. However, like soft-liners, we maintain that there is a difference in blameworthiness between the manipulated agent and the non-manipulated one. The former is less blameworthy than the latter. This difference is due to the fact that it is more difficult for the manipulated agent to do the right thing. (...) We explain how we can make sense of this notion of difficulty in terms of Fischer and Ravizza’s notion of reasons-responsiveness. (shrink)

Cross‐situational word learning (XSWL) tasks present multiple words and candidate referents within a learning trial such that word–referent pairings can be inferred only across trials. Adults encode fine phonological detail when two words and candidate referents are presented in each learning trial (2 × 2 scenario; Escudero, Mulak, & Vlach, ). To test the relationship between XSWL task difficulty and phonological encoding, we examined XSWL of words differing by one vowel or consonant across degrees of within‐learning trial ambiguity (1 (...) × 1 to 4 × 4). Word identification was assessed alongside three distractors. Adults finely encoded words via XSWL: Learning occurred in all conditions, though accuracy decreased across the 1 × 1 to 3 × 3 conditions. Accuracy was highest for the 1 × 1 condition, suggesting fast‐mapping is a stronger learning strategy here. Accuracy was higher for consonant than vowel set targets, and having more distractors from the same set mitigated identification of vowel set targets only, suggesting possible stronger encoding of consonants than vowels. (shrink)

What is the nature of truth? This question has been answered by philosophers in quite different ways, while F. H. Bradley asserts that truths have degrees and that no proposition can be stated to be simply true or false. In this paper, I briefly illustrate what he calls the doctrine of degrees of truth and try to address the problems it entails. I first explain what he means by truth and error/falsehood (he does not make a clear distinction between the (...) two terms); then, I concentrate on his criticisms of three theories of truth, followed by a discussion of his own identity theory of truth. I will be focusing on his doctrine of the degrees of truth and highlight its difficulties. I show that his theory faces some insurmountable difficulties, and it should be motivated by a particular form of monism that he insisted on, saying existence monism. (shrink)

I applaud recent improvements upon previous guidelines for the assessment of pain in non-human species and the application of their framework towards decapod crustaceans. Rather than constituting a mere intermediate solution between the scientific difficulty of settling questions of animal consciousness and the need for a framework for the purposes of animal welfare legislation, I will argue that the longer lists of criteria for animal sentience should make us realize that animal sentience is a multi-dimensional phenomenon that must be (...) studied with a plethora of methods in order to assess its diversity across the tree of life. (shrink)

Difficulty is often treated as blame-mitigating, and even exculpating. But on some occasions difficulty seems to have little or no bearing on our assessments of moral responsibility, and can even exacerbate it. In this paper, I argue that the relevance (and irrelevance) of difficulty with regard to assessments of moral responsibility is best understood via Quality of Will accounts. I look at various ways of characterising difficulty – including via sacrifice, effort, skill and ‘trying’ – and (...) set out to demonstrate that these factors are only blame-mitigating where, and to the extent that, they complicate ascriptions of insufficient concern. Matters become more complex, however, when we turn to difficult circumstances that seem to generate such objectionable attitudes. This is arguably the case with epistemic difficulty and certain instances of moral ignorance. Here I argue that certain difficult circumstances diminish the sense in which false moral beliefs are genuinely revelatory of the agents who hold them. In particular, I draw on the distinction between difficulty that generates objectionable attitudes, and objectionable attitudes that generate difficulty. I argue that the former, but not the latter, can plausibly be viewed as blame mitigating, and that this would apply to (limited) cases of moral ignorance. (shrink)

Prominent non-speciesist attempts to determine the amount of moral standing properly attributable to conscious beings argue that certain non-human animals should be granted the highest consideration as self-conscious persons. Most of these theories also include a lesser moral standing for the sentient, or merely conscious, non-person. Thus, the standard approach has been to advocate a two-tiered theory—'sentience' or 'consciousness' and 'self-consciousness' or 'personhood'. While the first level seems to present little interpretative difficulty, the second has recently been criticized as (...) a rather obscurantist label. For it would seem, both on empirical and conceptual grounds, that self-consciousness/personhood comes in degrees. If these observations are at all revealing, they indicate that the two-tiered model is inadequate. This is the view I will support here, replacing the standard dichotomy with a more accurate seven-tiered account of cognitive moral standing adaptable to all three major perspectives of moral reasoning, namely, utilitarianism, deontology and virtue ethics. (shrink)

The introductory section discusses supervenience and the role it plays in formulating contemporary physicalism. The section concludes with the definition of local supervenience used by Kim in the causal-exclusion argument. The second section outlines an abstract model for the analysis of supervenience, associating total mental states with total states of the nervous system. It is argued that Kim’s formulation confuses two orders of necessity: a metaphysical necessity attaching to the supervenience of the total mental state, and a nomological necessity attaching (...) to the correlation of particular elements of the concurrent physical and mental states. A central idea is the degree of resolution of the description of the state of the nervous system. This serves as a metaphor for the idea of multiplelevels of physical description, and in the third section it is argued that any formulation of supervenience that was attached to a particular level of description would risk error if changes at a more fundamental level of the subvening base proved to be significant for supervenience. In the fourth section it is argued that the problem of levels of properties and description cannot be avoided by a retreat from local to global supervenience. Loewer’s notion of a duplicate world may help, but an alternative weaker formulation is proposed that does avoid the difficulty. (shrink)

Rare neuromuscular diseases are a group of pathologies characterized by a progressive loss of muscular strength, atrophy, fatigue, and other muscle-related symptoms, which affect quality of life levels. The low prevalence, high geographical dispersion and disability of these individuals involve difficulties in accessing health and social care services. Teleassistance is presented as a useful tool to perform psychosocial interventions in these situations. The main aim of this research is to assess the effects of a teleassistance psychosocial program on the QoL (...) levels of people with RNMDs who have different levels of disability. A sample of 73 participants was divided into an experimental group, which participated in the intervention, and a control wait list group. QoL was evaluated through the SIP and the SF-36, and disability through the WHO-DAS II. The participants with a moderate to severe level of disability were those who most benefited from the intervention. The results also revealed that the psychosocial teleassistance program was suitable to improve physical and psychosocial aspects of people suffering from a rare neuromuscular disease with a moderate level of disability, but just psychosocial aspects in those with a severe level of disability. (shrink)

Memetics is a research approach which applies evolutionary ideas and terminology to cultural phenomena. The core idea of memetics is the existence of the units of cultural evolution which are attributed autonomous replicating goals. Of course, such a controversial concept has gained many devoted adherents as well as its determined opponents. The paper discusses the theoretical difficulties of memetics. The first part discusses the analogy of genes and memes. The theme of the second part is the ontology of a cultural (...) replicator. Finally, the third part presents the main issues related to manners of transmission and the adaptation of memes. In short, the aim of the paper is an evaluation of the explanatory potential of memetics. The explanatory potential of memetics will be evaluated in terms of its intrinsic consistency, the degree of its confirmation, the falsifiability of the theses which were elaborated on its basis and the heuristic value of this approach. (shrink)

Moral wrongness comes in degrees. On a consequentialist view of ethics, the wrongness of an act should depend, I argue, in part on how much worse the act's consequences are compared with those of its alternatives and in part on how difficult it is to perform the alternatives with better consequences. I extend act consequentialism to take this into account, and I defend three conditions on consequentialist theories. The first is consequentialist dominance, which says that, if an act has better (...) consequences than some alternative act, then it is not more wrong than the alternative act. The second is consequentialist supervenience, which says that, if two acts have equally good consequences in a situation, then they have the same deontic status in the situation. And the third is consequentialist continuity, which says that, for every act and for any difference in wrongness δ greater than zero, there is an arbitrarily small improvement of the consequences of the act which would, other things being equal, not change the wrongness of that act or any alternative by more than δ. I defend a proposal that satisfies these conditions. (shrink)

Speech, like sound, "exists only when it is passing out of existence."1 Although confounded with the very breath of life, speech dies on the lips that give it form. This undulation of air, whose speechprint is so personal that we have not been able to build machines to recognize it, is born in the body but effaces, forgets the body. This quality of speech, that it takes support form the body but does not reside there, has evoked a debate about (...) the role of voice which was doubtless begun earlier but has never been so sharply discussed, I think, as in the present generation: Must voice and the concept of the speaking subject be defined as a unity? Can we validate a definition of the self and what it means to be human through a physiology of voice or a metaphysics of voice? The logical and chronological priority of empirical speech, of utterances seemingly unplanned and unwritten, is what is at issue in this debate.2· 1. Walter J. Ong, "The Word in Chains," In the Human Grain, p. 53.· 2. Spontaneous utterances are the subject matter of speech-act philosophy and sociolinguistics, disciplines that stress the social and communicative context which helps condition personal speaking. Such a privileging of voice also occurs in modern poetic theory, for example in Charles Olson's "Projective Verse" and in statements by Gary Snyder, Jerome Rothenberg, and David Antin, but usually these writers show to what degree the oral must always remain a fiction in our era.Donald Wesling is professor of English at the University of California, San Diego. The author of The Chances of Rhyme: Device and Modernity, he is currently writing a critique of modern metrical theory, The Scissors of Meter: Grammetrics and Interpretation. (shrink)

We present a computational evaluation of three hypotheses about sources of deficit in sentence comprehension in aphasia: slowed processing, intermittent deficiency, and resource reduction. The ACT-R based Lewis and Vasishth model is used to implement these three proposals. Slowed processing is implemented as slowed execution time of parse steps; intermittent deficiency as increased random noise in activation of elements in memory; and resource reduction as reduced spreading activation. As data, we considered subject vs. object relative sentences, presented in a self-paced (...) listening modality to 56 individuals with aphasia and 46 matched controls. The participants heard the sentences and carried out a picture verification task to decide on an interpretation of the sentence. These response accuracies are used to identify the best parameters that correspond to the three hypotheses mentioned above. We show that controls have more tightly clustered parameter values than IWA; specifically, compared to controls, among IWA there are more individuals with slow parsing times, high noise, and low spreading activation. We find that individual IWA show differential amounts of deficit along the three dimensions of slowed processing, intermittent deficiency, and resource reduction, overall, there is evidence for all three sources of deficit playing a role, and IWA have a more variable range of parameter values than controls. An important implication is that it may be meaningless to talk about sources of deficit with respect to an abstract verage IWA; the focus should be on the individual's differential degrees of deficit along different dimensions, and on understanding the causes of variability in deficit between participants. (shrink)

Background: Advances in biomedical sciences, technologies and care practices have resulted in an increase in ethical problems and a resulting growth of difficulties encountered by health workers in their professional activity. Objective: The main objective of this study was to analyse knowledge in the ethical field and experience with and the propensity for using ethics consultations by nurses and physicians. Methods: Between March and June 2014, a cross-sectional observational study was conducted on a sample of 351 nurses and 128 physicians (...) in four central Italian hospitals. For data collection, a semi-structured questionnaire was used, consisting of 21 items divided into four sections exploring demographic and occupational characteristics, knowledge in the ethics field, experience with ethical issues and the propensity to use ethics consultation. Ethical considerations: Research ethics approval was obtained from the Italian Nurses Professional Board. Results: The results show that both nurses and physicians are faced with ethically sensitive situations. Nurses were found to have better judgement concerning their own knowledge than physicians, but more physicians were found to have a deeper level of specific training in ethics issues. The propensity to ask for ethics consultations to address ethical issues was found to be significantly associated with the degree to which ethical issues have deepened. Conclusion: The presence of a consulting service that can lead to shared choices may represent, together with basic and continuing education, a valid support for professional growth in the ethical field for both physicians and nurses. (shrink)

The partial ordering of Medvedev reducibility restricted to the family of Π0 1 classes is shown to be dense. For two disjoint computably enumerable sets, the class of separating sets is an important example of a Π0 1 class, which we call a ``c.e. separating class''. We show that there are no non-trivial meets for c.e. separating classes, but that the density theorem holds in the sublattice generated by the c.e. separating classes.

The paper begins with the prerequisite assumption that social deprivation is a fragile and porous category. Thus, our hypothesis is, that how people are affected by the restrictions against the spreading of the coronavirus is often discussed in far too general and simplistic terms. It is often taken as a given, that the virus and the restriction measures not only have caused severe difficulties for us all (due to social distancing, fear, affected health, etc.), but that the measures have exacerbated (...) already previously existing forms of social deprivation. Therefore, it is assumed that marginalized groups are particularly affected by these effects of the pandemic. Two major German studies show the alleged effects of the relevant measures on adolescents and emerging adults (COPSY and FIBS) against the backdrop of social and economic deprivation; their results confirmed that social deprivation entails a higher degree of being affected by the pandemic.However, this picture becomes thwarted by considering the results of 10 narrative interviews, that were conducted by us with emerging adults in a German vocational training institute between April and August 2021 and showed variegated forms of experiencing issues related to the pandemic. In our analysis, we used the method of objective hermeneutics. In this paper, we present our considerations by outlining two contrastive experiences with the Covid-19 pandemic, in order to highlight the divergent ways in which the pandemic has been experienced even among individuals who previously had been affected by social deprivation – at least at first glance – in similar ways. The conceptual lens through which we interpret these two examples is, firstly, the one of precariousness and precarity (Butler 2009). And secondly, the concept of recognition derived from Honneth’s pertinent theory and Butler’s account of recognizability will play a pivotal role. While Honneth’s approach allows us to emphasize the normative and existential role of the fulfilment of our basic desire for recognition and the detrimental implications of disregard, Butler provides us with the means to thoroughly analyse the socio-historical conditions of misrecognition and social invisibility. Moreover, Butler focuses specifically on the recognizability of precariousness (Honneth’s triad of love, being respected as a rights bearer and solidarity shows a different focus). Combining qualitative research on precarious live circumstances with a theoretical perspective on recognition can also be found in a stunning research on couples in atypical working relations (Wimbauer and Motakef 2019). Proceeding from these theories and ‘applying’ them to our empirical material, we seek to call into question a too generalizing and hegemonic picture of how people were affected by pertinent restrictions. Qualitative interviews are able to point us to significant differences in the experience of the restrictions.In terms of an outlook, we suggest that a sensitization for previously excluded kinds of experiences forms a crucial basis for a less normalizing, that is, more inclusive account of interpreting the affectedness and needs of variegated social groups; the pandemic has influenced and altered structures of the recognition of vulnerability and, by the same token, made them more explicit. It thus is an occasion for a critical engagement with the recognizability of needs, deprivation, discrimination, and related phenomena. (shrink)

The beginnings of the practical implementation of the right on access to public documents, also known as the freedom of information in Kosova date fifteen years back from now, when the first law on access to public documents was adopted. The freedom of information was attained with difficulties by journalists in relation with public institutions until two years ago. This was because of the oversight body of this law’s implementation was a coordinating office within Prime Minister’s Office, without a specific (...) binding mechanism to public institutions, whilst the Ombudsperson served as a second instance, also without an executive mandate to empower achievement of this right. The content of this paper’s body entails, among others, aims to highlight the degree of difficulty journalists faced to provide information in the absence of an appellant authority in the country during a ten years’ period, which is the subject matter of this writing. Notwithstanding difficulties to freely access public documents, provided by law to be open for the public, as well as the people’s lost trust for public institutions in this regard, since 2019 when the oversight mission of the Law on Access to Public Documents was entrusted to the Information and Privacy Agency, the general perception began to change positively. The current situation in terms of the respect for the freedom of information may be considered to be relatively satisfactory, because public institutions are made aware of the existence of the oversight authority, which acts as an appellate authority for citizens. (shrink)

In order to judge artworks, that is, to understand and to appreciate artworks, David Hume states in his essay Of the Standard of Taste that a good critic needs a particular kind of art education, one summarized in his five criteria for establishing a standard of taste: 1. "delicacy of imagination"; 2. "practice in a particular art and the frequent survey or contemplation of a particular species of beauty"; 3. "form comparisons between several species and degrees of excellence, and estimating (...) their proportion to each other"; 4. "free from all prejudice"; and 5. "good sense," which not only checks the influence of prejudice but also by means of keen reasoning allows the good critic to comprehend the artwork... (shrink)

El presente artículo desea reflexionar, por un lado, sobre la necesidad de una formación integral de los agentes sanitarios, que contemple la dimensión espiritual; y, por otro lado, sobre la necesidad de una mejor preparación de los agentes religiosos que trabajan en hospitales y centros de salud, para que en sus intereses y preocupaciones por los enfermos, se eviten las dicotomías en nombre de la fe o en nombre de la razón. La promoción del diálogo entre razón y fe reduce (...) la distancia entre las ciencias y evita el divorcio entre la praxis de la fe y la praxis de la ciencia, revelando que, a pesar de ser distintas por sus grados de certeza, pueden estar próximas por el objeto: la búsqueda de la verdad que libera al ser humano de todas las formas de injusticia y opresión, generadoras de malestar y enfermedades sicosomáticas. This paper intends to reflect, on one hand, the need for an integral education of healthcare agents, that addresses the spiritual dimension; and, on the other hand, the need for a better preparation of religious agents that work in hopitals and health centers, so that, in the interest and concern for sick people, dichotomies in the name of faith or in the name of reason are prevented. The promotion of dialogue between reason and faith shortens the distance between sciences and avoids a divorce between praxis of faith and praxis of science, showing that, despite the different degrees of certainty, may be close by the object: the search for the truth that liberates human beings of all forms of injustice and oppression, disease generators and psychosomatic illnesses. (shrink)

The travelling salesman problem is one of the most popular problems in combinatorial optimization. It has been frequently used as a benchmark of the performance of evolutionary algorithms. For this reason, nowadays practitioners request new and more difficult instances of this problem. This leads to investigate how to evaluate the intrinsic difficulty of the instances and how to separate ease and difficult instances. By developing methodologies for separating easy- from difficult-to-solve instances, researchers can fairly test the performance of their (...) combinatorial optimizers. In this work, a methodology for evaluating the difficulty of instances of the travelling salesman problem near the optimal solution is proposed. The question is if the fitness landscape near the optimal solution encodes enough information to separate instances in function of their intrinsic difficulty. This methodology is based on the use of a random walk to explore the closeness of the optimal solution. The optimal solution is modified by altering one connection between two cities at each step, at the same time that the fitness of the altered solution is evaluated. This permits evaluating the slope of the fitness landscape. Later, and using the previous information, the difficulty of the instance is evaluated with random forests and artificial neural networks. In this work, this methodology is confronted with a wide set of instances. As a consequence, a methodology to separate the instances of the travelling salesman problem by their degree of difficulty is proposed and evaluated. (shrink)

This article examines an omission in the study of discretionary time that bears on proposals currently being evaluated in this part of political philosophy. Specifically, this is the tendency in many jobs for work time to bleed into what is meant to be protected or discretionary time. I refer to this phenomenon as the relative proximity of labour and capital, which has become more prevalent in the labour market due to increased use of mobile communications technology. Ignored by the literature (...) is the fact that whether a job exhibits a high degree of proximity of labour and capital will influence workers' access to their discretionary time entitlements, including policies such as workplace flexibility and the four-day week. To account for this, I provide a descriptive and normative account of the proximity of labour and capital, in response to which I propose a remedial policy that provides workers with greater autonomy over how and when they take up their discretionary time entitlements. (shrink)

The Qurʾān was taught in the letter method for many years. After the names of the letters in the Arabic alphabet are memorized in this method, the teaching of origins and signs begins. The syllabic method was developed over time as an alternative to this method, and the letters were taught directly with their superior vowel signs without memorizing their names. Unlike these two methods, the sound-based alif ba method has begun to be used in recent years. This method coincides (...) with the primary literacy teaching method based on the sounds thatwere adopted in Turkish teaching since 2005. Basic principles such as teaching the letters one-by-one, following the sound learning stages in teaching each sound, conducting the lessons in class, reading the syllables and words formed with the learned letters from the first day are adopted in both teaching methods. The purpose of the present study was to find out how the Qurʾān can be taught by applying the sound-based alif ba method and to draw attention to the original aspects of this method for learning the Qurʾān with the right sounds. Since the correct teaching of the Qurʾān is closely related to the teacher’s content knowledge and teaching skills, the alif ba that will be used and the method to be applied are important in reaching the target more systematically and faster. The case study design was used in the study in which the qualitative method was employed. The primary data of the study were Sound-Based Alif ba, for which I was the project assistant of, and the book with the title A New Approach in Teaching the Qurʾān: Sound based Alif baand Tajwīd Method, which was an editorial book of which I was one of the authors, and the thirty-episode series We Are Children and We Are Reading the Qurʾān, published on Diyanet TV, for which I was the production coordinator. Also, to see the applicability of the method, interviews were conducted with eight instructors who used Sound-Based Alif ba in their lessons. The study received ethical approval from Ankara Social Sciences University Rectorate Social and Human Sciences Research and Scientific Publication Ethics Committee on 8 July 2021 with the decision no 12450. The main thing in the sound-based alif ba method is the correct vocalization of the Qurʾān. The letters in alif ba are arranged differently from the classical alphabet order and are divided into six groups considering the frequency of occurrence in the Qurʾān and the degree of difficulty of origins. Each letter is taught in a separate lesson with the support of the ḥarakas and the sukūn (such as اَلْ, اِلْ, اُلْ). During the teaching, attention is paid to the sound learning steps, and the student is expected to feel the sound of the letter to be learned, distinguish it from other letter sounds, and then pronounce it from the correct origin as much as possible. In the sound-based alif ba method, the teaching of the shape of the letter is done after the sound of the letter is pronounced. During the teaching of the shapes of the letters, the part of the letter that does not change when written within a word is emphasized, and the writing is used so that the shape of the letter can be placed in the mind of the student. In the sound-based alif ba teaching, reading from the Qurʾān is done in every lesson, starting from the teaching of the first letter. During the teaching of alif ba, educational games, question-answer, and narration methods are used, primarily with the taʿlīm method. In this way, the teaching of Sound-Based Alif ba is spread over a period of 40 lessons. The study findings showed that the sound-based alif ba method has similar characteristics with the sound-based primary literacy teaching method; however, Arabic has its own unique aspects with its language structure. Among these originalities, which is adopted in the teaching of letters, firstly teaching the letter with the sukūn and with the support of movable ا and then showing the shape of the letter is carried out. As a matter of fact, the teachers have the opinion that this vocalization method, which is adopted, facilitates the learning of the correct sounds, and that teaching the letters in line with the sound learning steps increases the efficiency of the lesson. Although most of the instructors pointed out to the positive aspects of teaching tajwīd sounds in alif ba, one of the instructors did not find it necessary. The opinions of the teachers showed that the sound-based alif ba method can be applied efficiently in online lessons, but the teacher-student relation is affected negatively when compared to the classroom setting. All of the instructors said that the materials used in the lessons and demonstration and educational game methods increased the quality of the course, and that the We Are Children We Are Reading the Qurʾān program is an important resource for them. (shrink)

Computational complexity theory is a subfield of computer science originating in computability theory and the study of algorithms for solving practical mathematical problems. Amongst its aims is classifying problems by their degree of difficulty — i.e., how hard they are to solve computationally. This paper highlights the significance of complexity theory relative to questions traditionally asked by philosophers of mathematics while also attempting to isolate some new ones — e.g., about the notion of feasibility in mathematics, the $\mathbf{P} (...) \neq \mathbf{NP}$ problem and why it has proven hard to resolve, and the role of non-classical modes of computation and proof. (shrink)

ObjectivePhysical isolation measures, known as lockdown or shelter-in-place, experienced during coronavirus disease 2019 have the potential to cause psychological distress. This study was conducted to examine parents’ perceived stress and whether reports of rewards and challenges during lockdown impact stress.MethodsData were collected using a cross-sectional online survey in New South Wales, Australia, across the 4-week lockdown. The survey was completed by 158 parents of children aged under 6 years. Stress was measured using the short form of the Perceived Stress Scale. (...) Rewards and challenges were reported in response to two open-ended questions.ResultsThere was a weak negative correlation between PSS-4 scores and days in isolation, with parents who had spent longer in isolation reporting fewer stress symptoms. The relationship between time in isolation and stress was moderated by the degree to which parents described more rewards than challenges: parents who perceived high rewards and low challenges reported lower PSS-4 scores with more days in lockdown, whereas parents who perceived low rewards and high challenges reported higher PSS-4 scores with more days in lockdown. The moderation model examining associations between time in isolation and rewards ratio explained 13% of the variance in PSS-4 scores.ConclusionLockdowns are not uniformly or consistently negative experiences for parents. Identifying positive aspects of the experience may serve to buffer negative mental health risks across time. Understanding resilience strategies is critical for supporting current psychological wellbeing and to adequately prepare for future pandemic experiences. (shrink)

Sensory deficits are a feature of autism and schizophrenia, as well as the upper end of their non-clinical spectra. The mismatch negativity, an index of pre-attentive auditory processing, is particularly sensitive in detecting such deficits; however, little is known about the relationship between the visual MMN to facial emotions and autism and schizophrenia spectrum symptom domains. We probed the vMMN to happy, sad, and neutral faces in 61 healthy adults, and evaluated their degree of autism and schizophrenia spectrum traits (...) using the Autism Spectrum Quotient and Schizotypal Personality Questionnaire. The vMMN to happy faces was significantly larger than the vMMNs to sad and neutral faces. The vMMN to happy faces was associated with interpersonal difficulties as indexed by AQ Communication and Attention to Detail subscales, and SPQ associated with more interpersonal difficulties. These data suggest that pre-attentive processing of positive affect might be more specific to the interpersonal features associated with autism and schizophrenia. These findings add valuable insights into the growing body of literature investigating symptom-specific neurobiological markers of autism and schizophrenia spectrum conditions. (shrink)

History of science and philosophy of science are not perfectly complementary disciplines. Several important asymmetries govern their relationship. These asymmetries, concerning levels of analysis, evidence, theories, writing, and training show that to be a decent philosopher of science is more difficult than being a decent historian. But to be a good historian-well, the degree of difficulty is reversed.

The dramatic increases in the survival rate of prematurely born, very low birth weight infants (<1500 g) have created concern about the possible sequelae experienced by these children, in terms of both severe problems and less severe learning and behavior problems. The methodological difficulties involved in answering questions about the outcomes of these children, including the choice of appropriate outcome measures, the analysis of individual variation, the problems associated with dropouts, the relevant comparison groups, the importance of survival rate, and (...) the question of correcting for the degree of prematurity, are considered. In spite of the difficulties in interpreting the studies, the research indicates that many premature children have learning disabilities, particularly in the perceptual and visual motor functioning and some aspects of language and reading. In addition, ethical issues related to prematurity are discussed, including parents’ rights, decision-making, and cost and treatment. Finally, some solutions are proposed involving the use of risk indices for the early detection of developmental problems. (shrink)

There is a broad consensus that the proper measure of simplicity of phenomenological laws is the number of its free parameters. I argue that the “measure” is specious without a prior understanding of what simplicity is. To this end I propose an empirical interpretation of simplicity. Next, I sketch a general method for assigning degrees of simplicity to the elements of a given function space that complements the empirical characterization. It is shown that a “function space” approach can help overcome (...) difficulties of Bayesian accounts of the curve fitting problem. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Virtues of Animals in Seventeenth-Century ThoughtPeter HarrisonDiscussions about animals—their purpose, their minds or souls, their interior operations, our duties towards them—have always played a role in human self-understanding. At no time, however, except perhaps our own, have such concerns sparked the magnitude of debate which took place during the course of the seventeenth century. The agenda had been set in the late 1500s by Montaigne, who had made (...) the remarkable (if somewhat rhetorical) claim that animals were both moral and rational, and moreover, more moral and rational than humans. In the century which followed, Descartes, not to be outdone, put forward the even more contentious counter-proposal that animals were not only neither rational nor moral, but that they were not even conscious. The Cartesian hypothesis fueled a debate which continued until well into the eighteenth century. 1 While in recent years much attention has been given to issues of animal consciousness and cognition in seventeenth-century thought, the related question of the moral capabilities of animals has been by comparison neglected. In this paper I shall explore the converse side of the better known arguments about the rational capabilities of the beasts, focusing on seventeenth-century discussions concerning the behaviors and passions of the beasts and the extent to which animals were thought to participate in the moral universe of human beings.I. During the first sixteen hundred years of the common era, those thinkers who directed their attention to the natural world had tended to be preoccupied neither with questions of how animals came into being nor with the direct [End Page 463] causes of their various operations but rather with the question of why they existed at all. Almost without exception responses to this question were variations on a single theme: animals had been placed in the world to provide for the physical needs of human beings. 2 While this response proved to be satisfactory in general terms, there were acknowledged deficiencies. Many living things seemed to have been rather extravagantly designed for their putative purpose. Others seemed blatantly to contradict it. Why were our meat supplies, for example, not more conveniently presented, like the fabled Scythian lamb which grew on a tree? Why was it that a significant number of creatures appeared to be useless or even downright harmful to those whom they were designed to serve? And why, finally, were human beings created such that they were dependent upon lesser creatures for their survival?Responses to these difficulties generally took one of three forms, each of which was influential throughout the Middle Ages and beyond. First, it could be asserted that as a result of the Fall, human beings had forfeited their dominion over the creatures, many of which now served as instruments for their punishment and correction. Augustine observed that “there are many things, such as fire, frost, wild beasts and so forth, which do not suit but injure this thin-blooded and frail mortality of our flesh, which is at present under just punishment.” 3 In the seventeenth century this view still attracted many supporters. Thus Godfrey Goodman, in The Fall of Man (1616), wrote that “all the creatures, forsaking their first and naturall use, did serve for mans punishment, and rebelled against him.” 4Second, an appeal could be made to the Platonic principle of plenitude and the related idea of the chain of being. The principle of plenitude taught that more is better and that variety is preferable to uniformity. God, wrote the third-century Christian apologist Lactantius, “wished to display His providence and power by a wonderful variety of many things.” 5 It followed that all existing things could be ranged in a vast scale from non-existence to God himself, with each link in the chain separated from its neighbor by a small difference. Again, this view found many adherents in the early modern period. Thomas Robinson declared that “it was necessary that there shou’d be a variety of Natures, and [End Page 464] different Degrees of Life and Perfection.” Thus “every Creature even of the lowest Degree of Life, is Good and Perfect in its Kind.” 6 Important for our... (shrink)

Often scholars who call themselves social scientists have not meant by the term science the sort of activity which has generally concerned those calling themselves natural scientists. In the latter sense very little of what has been called “social science” can also be called scientific. The term “social science” as used here refers primarily to the studies which have gone under such titles as Politics, Sociology, Anthropology, Social and Clinical Psychology, and Economics. To some degree much of what will (...) here be said does not apply with equal justice to the field of Economics. It has a more highly developed system of general abstractions and considerably more precise techniques of analysis than have generally characterized the other social sciences. The difference, however, is one of degree not kind. Many of the difficulties mentioned below certainly plague the field of Economics as well as the others. (shrink)

According to the inferential view of language comprehension, we hear a speaker’s utterance and infer what was said, drawing on our competence in the syntax and semantics of the language together with background information. On the alternative perceptual view, fluent speakers have a non-inferential capacity to perceive the content of speech. On this view, when we hear a speaker’s utterance, the experience confers some degree of justification on our beliefs about what was said in the absence of defeaters. So, (...) in the absence of defeaters, we can come to know what was said merely on the basis of hearing the utterance. Several arguments have been offered against a pure perceptual view of language comprehension, among others, arguments pointing to its alleged difficulties accounting for homophones and the context-sensitivity of ordinary language. After responding to the arguments against the perceptual view of language comprehension, I provide a new argument in favor of the perceptual view by looking closer at the dependence of the justificatory qualities of experience on the notion of a defeater as well as the perceptual nature of language learning and language processing. (shrink)

A brief historical comment on scientific knowledge as Socratic ignorance -- Some critical comments on the text of this book, particularly on the theory of truth Exposition [1933] -- Problem of Induction (Experience and Hypothesis) -- Two Fundamental Problems of the Theory of Knowledge -- Formulation of the Problem -- The problem of induction and the problem of demarcation -- Deductivtsm and Inductivism -- Comments on how the solutions are reached and preliminary presentation of the solutions -- Rationalism and empiricism-deductivism (...) and inductivism -- The possibility of a deductivist psychology of knowledge -- The Problem of Induction -- The infinite regression (Hume's argument) --The inductivist positions -- The Normal-Statement Positions -- The normal-statement positions: naive inductivism, strict positivism and apriorism -- Critique of strict positivism - twofold transcendence of natural laws -- The transcendental method - presentation of apriorism -- Critique of apriorism -- Kant and Fries -- Supplement to the critique of apriorism. (Psychologism and transcendentalism in Kant and Fries.-On the question of the empirical basis.) -- Probability Positions -- The probability positions - subjective belief in probability -- Statements about the objective probability of events -- Probability as an objective degree of validity of universal empirical statements -- One way of more closely defining the concept of the probability of a hypothesis (primary and secondary probability of hypotheses). The concept of simplicity -- The concept of the corroboration of a hypothesis - positivist, pragmatist and probabilistic interpretations of the concept of corroboration -- The infinite regression of probability statements -- Pseudo-Statement Positions -- The pseudo-statement positions: new formulation of the problem -- Natural laws as "instructions for the formation of statements" -- "True - false" or "useful - useless"? Consistent pragmatism --Difficulties of consistent pragmatism -- Tool and schema as purely pragmatic constructs -- Natural laws as propositional functions -- Conventionalism -- The pseudo-statement positions will temporarily be put away: conventionalism -- The three interpretations of axiomatic systems. (The circle of problems surrounding conventionalism) -- Conventionalist implicit and explicit definitions Propositional function and propositional equation -- Conventionalist propositional equations as tautological general implications -- Can axiomatic-deductive systems also be understood as consequence classes of pure propositional functions (of pseudo-statements)? -- The coordinative definitions of empiricism: synthetic general implications -- Conventionalist and empiricist interpretations, illustrated by the example of applied geometry -- Strictly Universal Statements and Singular Statements -- Implication and general implication -- General implication and the distinction between strictly universal and singular statements -- Universal concept and individual concept-class and element -- Strictly universal statements-the problem of induction and the problem of universals -- Comments on the problem of universals -- Back to the Pseudo-Statement Positions -- Return to the discussion of the pseudo-statement positions -- Symmetry or asymmetry in the evaluation of natural laws? -- The negative evaluation of universal statements. Critique of the strictly symmetrical interpretation of pseudo-statements -- An infinite regression of pseudo-statements -- An apriorist pseudo-statement position -- Interpretation of the critique up to this point; comments on the unity of theory and practice -- A last chance for the pseudo-statement positions -- Pseudo-Statement Positions and the Concept of Meaning -- The concept of meaning and logical positivism -- The concept of meaning and the demarcation problem-the fundamental thesis of inductivism -- Critique of the inductivist dogma of meaning -- Fully decidable and partially decidable empirical statements-the antinomy of the knowability of the world. (Conclusion of the critique of the pseudo-statement positions.) -- The dialectical and the transcendental corroboration of the solution -- Is the problem of induction solved? (shrink)

Physicists use different theories to describe the world on different scales. In particular, they use the standard model of particle physics at very high energies, but move to various effective field theories, such as quantum electrodynamics, when modelling lower energy scattering processes. One way to explain this methodological fact is pragmatic in spirit. According to this view, physicists move to an effective field theory at lower energies in order to extract predictions and qualitative understanding which would be difficult or impossible (...) to extract directly from a more fundamental theory. By contrast, another way of accounting for the methodological data is metaphysical in spirit. On this view, the reason that physicists use different theories at different scales is that the world actually exhibits different nomic structure on different scales. These two positions have recently been thrown into sharp relief in a debate between Woodward (2016) and Batterman (2021), with Woodward taking the pragmatist line and Batterman the metaphysical line. One difficulty with the metaphysical answer is that its content is unclear: in what sense exactly could an effective field theory provide a better representation of the nomic structure of the world in its domain of applicability than our world’s fundamental theory? This talk attempts to provide an answer to this question by developing a simple metaphysical model. I start by assuming a set of possible worlds which are nomically possible according to some fundamental theory (I suggest that one is free to adopt either a Humean or Non-Humean view of these fundamental nomic necessities). I then introduce an equivalence relation between possible worlds: two worlds are scale-E equivalent if they assign the same values to physical quantities below energy scale E (up to some finite level of precision P). The key question now is whether this relation induces equivalence classes on the set of nomically possible worlds. I argue that in the case of current quantum field theories this does indeed occur, as evidenced by the possibility of “integrating out” high energy degrees of freedom in the renormalisation group framework. The formation of equivalence classes in the fundamental theory's possibility space indicates that some of its high energy features do not make a difference to its low energy dynamical behaviour. This suggests the following reading of the claim that an effective field theory provides a better representation of the nomic structure of the world in its domain of applicability: the solutions of the effective field theory stand in one-to-one correspondence with equivalence classes induced by the scale-E equivalence relation, whereas the fundamental theory overcounts the physical possibilities which are relevant at scale E. In this sense, the effective field theory provides a more natural representation of low energy physics than the fundamental theory. I conclude by explaining how this metaphysical model offers a reduction compatible understanding of multiple realisability, once again pointing to renormalisation group results in quantum field theory to support this. (shrink)

This study investigated the understanding of underinformative sentences like “Some elephants have trunks” by children with autism spectrum disorder (ASD). The scalar term ‘some’ can be interpreted pragmatically, ‘Not all elephants have trunks’, or logically, ‘Some and possibly all elephants have trunks’. Literature indicates that adults with ASD show no real difficulty in interpreting scalar implicatures, i.e., they often interpret them pragmatically, as controls do. This contrasts with the traditional claim of difficulties of people with ASD in other pragmatic (...) domains, and is more in line with the idea that pragmatic problems are not universal. The aim of this study was to: a) gain insight in the ability of children with ASD to derive scalar implicatures, and b) do this by assessing not only sensitivity to underinformativeness, but also different degrees of tolerance to violations of informativeness. We employed a classic statement-evaluation task, presenting optimal, logical false, and underinformative utterances. In Experiment 1, children had to express their judgment on a binary option ‘I agree’ vs ‘I disagree’. In Experiment 2, a ternary middle answer option ‘I agree a bit’ was also available. Sixty-six Flemish-speaking 10-year-old children were tested: 22 children with ASD, an IQ-matched group, and an age-matched group. In the binary judgment task, the ASD-group gave more pragmatic answers than the other groups, which was significant in the mixed effects logistic regression analysis, although not in the non-parametric analysis. In the ternary judgment task, the children with ASD showed a dichotomized attitude towards the speaker’s meaning, by tending to either fully agree or fully disagree with underinformative statements, in contrast with TD children, who preferred the middle option. Remarkably, the IQ-matched group exhibited the same pattern of results as the ASD group. Thanks to a fine-grained measure such as the ternary judgment task, this study highlighted a neglected aspect of the pragmatic profile of ASD, whose struggle with social communication seems to affect also the domain of informativeness. We discuss the implications of the dichotomized reaction towards violations of informativeness of these two groups in terms of the potential role of ASD and of cognitive and verbal abilities. (shrink)