The first book on timbre (or, tone color), and one that covers both classical and popular music.

Feigning symptoms distorts diagnostic evaluations. Therefore, dedicated tools known as symptom validity tests have been developed to help clinicians differentiate feigned from genuine symptom presentations. While a deviant SVT score is an indicator of a feigned symptom presentation, a non-deviant score provides support for the hypothesis that the symptom presentation is valid. Ideally, non-deviant SVT scores should temper suspicion of feigning even in cases where the patient fits the DSM’s stereotypical yet faulty profile of the “antisocial” feigner. Across three studies, (...) we tested whether non-deviant SVT scores, indeed, have this corrective effect. We gave psychology students and clinical experts a case alluding to the DSM profile of feigning. In successive steps, they received information about the case, among which non-deviant SVT outcomes. After each step, participants rated how strongly they suspected feigning and how confident they were about their judgment. Both students and experts showed suspicion rates around the midpoint of the scale and did not respond to non-deviant SVT outcomes with lowered suspicion rates. In Study 4, we educated participants about the shortcomings of the DSM’s antisocial typology of feigning and the importance of the negative predictive power of SVTs, after which they processed the case information. Judgments remained roughly similar to those in Studies 1–3. Taken together, our findings suggest that students and experts alike have difficulties understanding that non-deviant scores on SVTs reduce the probability of feigning as a correct differential diagnosis. (shrink)

Welfare science has built its foundations on veterinary medicine and thus measures of health. Since bottlenose dolphins (Tursiops truncatus) tend to mask symptoms of poor health, management in captivity would benefit from advanced understanding on the links between health and behavioural parameters, and few studies exist on the topic. In this study, four representative behavioural and health measures were chosen: health status (as qualified by veterinarians), percentage of daily food eaten, occurrences of new rake marks (proxy measure of social activity), (...) and willingness to participate (WtP) in Positive Reinforcement Training sessions as qualitatively measured by their caretakers. These data were collected multiple times a day, every day over the course of a year from a multi-facility, large sample size (ndolphins= 51), allowing powerful analyses of the relationships between measures. First, it was found that dolphins with a higher WtP score also had a significantly better health status, ate a higher percentage of their daily food, and a lower occurrence of new rake marks. In addition, the WtP score was significantly lower up to 3 days before the weekly veterinary diagnosis of a decrease in health state; the percentage of daily food eaten and new rake mark measures did not show any significant change before such a diagnosis. These results suggest that WtP in training sessions is a potential behavioural measure of dolphin welfare, and an indicator of early changes in the dolphins’ health state. We therefore suggest measurement of WtP as a more practical and non-invasive tool to support veterinary care and general management. More work needs to be conducted to elucidate the influence of social behaviour on health, and to identify other potential welfare indicators, but this long-term study has shown that qualitative measures can be both practical and valid when assessing dolphin welfare. (shrink)

Were governments justified in imposing lockdowns to contain the spread of the COVID-19 pandemic? We argue that a convincing answer to this question is to date wanting, by critically analyzing the factual basis of a recent paper, “How Government Leaders Violated Their Epistemic Duties During the SARS-CoV-2 Crisis” (Winsberg et al. 2020). In their paper, Winsberg et al. argue that government leaders did not, at the beginning of the pandemic, meet the epistemic requirements necessitated to impose lockdowns. We focus on (...) Winsberg et al.’s contentions that knowledge about COVID-19 resultant projections were inadequate; that epidemiologists were biased in their estimates of relevant figures; that there was insufficient evidence supporting the efficacy of lockdowns; and that lockdowns cause more harm than good. We argue that none of these claims are sufficiently supported by evidence, thus impairing their case against lockdowns, and leaving open the question of whether lockdowns were justified. (shrink)

Augmentative and Alternative Communication Technology [AAC Tech] is a relatively young, multidisciplinary field aimed at developing technologies for people who are unable to use their natural speaking voice due to congenital or acquired disability. In this paper, we take a look at the role of AAC Tech in promoting an ‘empathic turn’ in the perception of non-speaking autistic persons. By the empathic turn we mean the turn towards a recognition of non-speaking autistic people as persons whose ways of engaging the (...) world and expressing themselves are indicative of psychologically rich and intrinsically meaningful experiential lives. We first identify two ways in which AAC Tech contributes positively to this development. We then discuss how AAC Tech can simultaneously undermine genuine empathic communication between autistic persons and typically developed communicators (or neurotypicals). To mitigate this concern, we suggest the AAC field should incorporate philosophical insights from Design for Emotions and enactive embodied cognitive science into its R&D practices. To make our proposal concrete, we home in on stimming as an autistic form of bodily expressivity that can play an important role in empathic communicative exchanges between autistic persons and neurotypicals and that could be facilitated in AAC Tech designed for autistic people. (shrink)

The empirical-transcendental debate in philosophy of technology, as debates go, took a turn toward the counterposing of the two perspectives, ‘empirical’-pragmatic-pragmatist versus ‘transcendental’-critical. Postphenomenology aligns itself with the former standpoint, and it is in this spirit that commentators have criticized it for its too-instrumentalist stance and lack of overarching, i.e., transcendental orientation. But the positions may have become too starkly delineated in order for the debate to reach any breakthrough: a seemingly unbridgeable gap yawns between the stances of ‘technology with (...) a small “t”’ and ‘Technology with a capital “T.”' Is there any way to reorient the debate? In this paper I propose to do so by considering whether there would be some way of arriving from one end of the spectrum to the other—crossing the gap. Exploring the purported wasteland in between “technology” and “Technology” by way of object-oriented ontology (OOO)—Harman, Morton—we can find it actually filled with countless gaps, adhering to every thing. Following the radical insights of OOO, we’d have to attest to a ‘thing-transcendentality.’ The ‘gap,’ then, that seemed so threatening and all-encompassing, becomes smeared out, levelled down to a multiplicity of perspectives. And this casts the debate, with its purported strict tension between ‘empirical’ and ‘transcendental’ positions, in fresh terms, opening up new ways for studying how the two interrelate. (shrink)

Despite technological innovations, clinical expertise remains the cornerstone of psychiatry. A clinical expert does not only have general textbook knowledge, but is sensitive to what is demanded for the individual patient in a particular situation. A method that can do justice to the subjective and situation-specific nature of clinical expertise is ethnography. Effective deep brain stimulation (DBS) for obsessive-compulsive disorder (OCD) involves an interpretive, evaluative process of optimizing stimulation parameters, which makes it an interesting case to study clinical expertise. The (...) aim of this study is to explore the role of clinical expertise through an ethnography of the particular case of DBS optimization in OCD. In line with the topic of the special issue this article is a part of, we will also use our findings to reflect on ethnography as a method to study complex phenomena like clinical expertise. This ethnography of DBS optimization is based on 18 months of participant observation and nine in-depth interviews with a team of expert clinicians who have been treating over 80 OCD patients since 2005. By repeatedly observing particular situations for an extended period of time, we found that there are recurrent patterns in the ways clinicians interact with patients. These patterns of clinical practice shape the possibilities clinicians have for making sense of DBS-induced changes in patients’ lived experience and behavior. Collective established patterns of clinical practice are dynamic and change under the influence of individual learning experiences in particular situations, opening up new possibilities and challenges. We conclude that patterns of clinical practice and particular situations are mutually constitutive. Ethnography is ideally suited to bring this relation into view thanks to its broad temporal scope and focus on the life-world. Based on our findings, we argue that clinical expertise not only implies skillful engagement with a concrete situation but also with the patterns of clinical practice that shape what is possible in this specific situation. Given this constraining and enabling role of practices, it is important to investigate them in order to find ways to improve diagnostic and therapeutic possibilities. (shrink)

REFERENCES Barwise, J. & R. Cooper (1981) — 'Generalized Quantifiers and Natural Language', Linguistics and Philosophy 4:2159-219. Van Benthem, J. (1983a) — ' Five Easy Pieces', in Ter Meulen (ed.), 1-17. Van Benthem, J. (1983b) ...

Zu Beginn der Pandemie im Frühjahr 2020, und nach einem weitreichenden Lockdown, ruhten große Erwartungen auf Corona-Warn-Apps, um einen erneuten Lockdown zu verhindern. Diese Erwartungen haben sich nicht erfüllt; stattdessen wurden in Deutschland als Reaktion auf erneute Wellen von COVID-19 weitere Kontaktbeschränkungen verordnet. Wie hätte die digitale Kontaktverfolgung wirksamer gestaltet werden können? Wir argumentieren, dass es ein Spannungsfeld zwischen der Datensparsamkeit und einer wirksamen Bekämpfung der Pandemie besteht. Im Gegensatz zur deutschen Corona-Warn-App wäre eine Variante der App, in der pseudonymisierte (...) Kennungen zentral gespeichert werden, in der Lage gewesen, die Effektivität der Kontaktverfolgung entscheidend zu erhöhen. Schließlich argumentieren wir, dass das Spannungsfeld zwischen Datensparsamkeit und einer wirksamen Pandemiebekämpfung sich jedoch nicht in einen Wertekonflikt übersetzt, weil zentrale Systeme uns trotz ihrer erhöhten Wirksamkeit nicht vor deutlich gravierendere Probleme beim Datenschutz stellen als dezentrale Systeme. Zentrale Möglichkeiten der digitalen Kontaktverfolgung wären daher ethisch gerechtfertigt, um auf weitere Wellen von COVID-19 oder auf zukünftige Epidemien effektiv zu reagieren. (shrink)

Ames shows that Zen has been present in America all along, though not by the name.

Part Four of the Amsterdam edition of the Latin text of Erasmus’ Annotations to the New Testament presents his notes on St. Paul’s letters to the Corinthians.

Many cognitive activities are irreducibly social, involving interaction between several different agents. We look at some examples of this in linguistic communication and games, and show how logical methods provide exact models for the relevant information flow and world change. Finally, we discuss possible connections in this arena between logico-computational approaches and experimental cognitive science.

This is indeed a very nice draft that I have read with great pleasure, and that has helped me to better understand the completeness proof for LCC. Modal fixed point logic allows for an illuminating new version (and a further extension) of that proof. But still. My main comment is that I think the perspective on substitutions in the draft paper is flawed. The general drift of the paper is that relativization, (predicate) substitution and product update are general operations on (...) models, and that it is important to check whether given logical languages are closed under these operations. FO logic is closed under relativization, predicate substitution and product constructions (such as those involved in relative interpretation). The minimal modal logic is closed under relativization, which explains the reduction of epistemic logic (withhout common knowledge) + public announcement to epistemic logic simpliciter (as observed in Van Benthem, [2]). The reduction breaks down as soon as one adds common knowledge. The minimal modal logic is also closed under substitution, which explains the reduction of epistemic logic plus (publicly observable) factual change to epistemic logic simpliciter, via the following reduction axioms (I use !p := φ for the operation of publicly changing the truth value of p to φ): [!p := φ]p ↔ φ [!p := φ]q ↔ q (p and q syntactically different ) [!p := φ]¬ψ ↔ ¬[!p := φ]ψ [!p := φ](ψ1 ∧ ψ2) ↔ [!p := φ]ψ1 ∧ [!p := φ]ψ2 [!p := φ][i]ψ ↔ [i][!p := φ]ψ Unlike the case of relativisation, this can be extended to the case of epistemic logic with common knowledge, by means of: [!p := φ]CGψ ↔ CG[!p := φ]ψ We get the following.. (shrink)

Roger Scruton’s ontology of sound is found wanting on two counts. Scruton removes from music the importance of the performer’s manipulating of his instrument. This misconceives the phenomenology of hearing and, as a consequence, impoverishes our understanding of music. I argue that the musician’s manipulations can be heard in the music; and, in a discussion of notions developed by Richard Wollheim and Jerrold Levinson, that these manipulations have psychological reality, and that it is this psychological reality which brings to life (...) the sui generis musical persona of musical expressiveness. (shrink)

‘Freedom’, ‘liberty’ and ‘autonomy’ are controversial, contested words, often used interchangeably, yet laden with radically different connotations. In this lecture, I shall use them as labels to distinguish three different concepts. Most European languages have only one word to translate both ‘freedom’ and ‘liberty’, e.g., ‘libertà’ (Italian), ‘liberté’ (French), ‘libertad’ (Spanish), ‘Freiheit’ (German), ‘frihet’ (Swedish), and ‘vrijheid’ (Dutch). Moreover, many English and American writers use ‘freedom’ and ‘liberty’ as if they were synonyms.1 Looking at the etymological references (which can be (...) found in most good dictionaries) for these words, we find, however, that ‘freedom’ and ‘liberty’ point to different contexts of life and action. Understanding the differences between those contexts is the key to eliminating the terminological confusion often encountered in discussions of freedom and liberty. My interest in this is that of a philosopher of law. However, the distinctions made in this lecture are relevant also for other disciplines concerned with cognition of the human world, most notably economics. (shrink)