Paradoxical individual differences, where a dysfunctional trait correlates positively with some preconceived notion of the normatively correct answer, provide compelling evidence that the wrong norm has been adopted. We have found that logical performance on conditional inference is positively correlated with schizotypy. Following Stanovich & West's reasoning, we conclude that logic is not normative in conditional inference, the prototypically logical task.

Roughly speaking, classical statistical physics is the branch of theoretical physics that aims to account for the thermal behaviour of macroscopic bodies in terms of a classical mechanical model of their microscopic constituents, with the help of probabilistic assumptions. In the last century and a half, a fair number of approaches have been developed to meet this aim. This study of their foundations assesses their coherence and analyzes the motivations for their basic assumptions, and the interpretations of their central concepts. (...) The most outstanding foundational problems are the explanation of time-asymmetry in thermal behaviour, the relative autonomy of thermal phenomena from their microscopic underpinning, and the meaning of probability. A more or less historic survey is given of the work of Maxwell, Boltzmann and Gibbs in statistical physics, and the problems and objections to which their work gave rise. Next, we review some modern approaches to (i) equilibrium statistical mechanics, such as ergodic theory and the theory of the thermodynamic limit; and to (ii) non-equilibrium statistical mechanics as provided by Lanford's work on the Boltzmann equation, the so-called Bogolyubov-Born-Green-Kirkwood-Yvon approach, and stochastic approaches such as `coarse-graining' and the `open systems' approach. In all cases, we focus on the subtle interplay between probabilistic assumptions, dynamical assumptions, initial conditions and other ingredients used in these approaches. (shrink)

Cross-cultural studies have revealed broad quantitative associations between subsistence practice and demographic parameters for preindustrial populations. One explanation is that variationin the availability of suitable weaning foods influenced the frequency and duration of breastfeeding and thus the length of interbirth intervals and the probability of child survival (the “weaning food availability” hypothesis). We examine the available data on weaning age variation in preindustrial populations and report results of a cross-cultural test of the predictions that weaning occurred earlier in agricultural and (...) pastoral populations because dairy and cereal production increased the availability of easily digestible, nutrientrich foods appropriate for weaning. We found that, contrary to predictions, supplementation with liquid foods other than breast milk was delayed in agricultural populations relative to less agriculturally dependent ones and complementary feeding with solid foods was delayed in pastoral populations relative to those less dependent on herding. Although the duration of breastfeeding was longer in populations dependent on hunting, there was no qualitative evidence that such populations lacked foods appropriate for weaning. The patterns observed suggest that the relationships between demography and subsistence observed among preindustrial societies cannot be explained by the “weaning food availability” hypothesis. We discuss the implications for understanding the mechanisms underlying prehistoric human demography, subsistence shifts, allocation to parenting and mating effort, and the evolutionary implications of tradeoffs between diet and disease. (shrink)

Psychiatric diagnoses such as Autism Spectrum Disorder (ASD) are primarily attributed on the basis of behavioral criteria. The aim of most of the biomedical research on ASD is to uncover the underlying mechanisms that lead to or even cause pathological behavior. However, in the philosophical and sociological literature, it has been suggested that autism is also to some extent a ‘social construct’ that cannot merely be reduced to its biological explanation. We show that a one-sided adherence to either a biological (...) or a social explanation leads to a moral dilemma, a Catch-22, for autistics and for those living with them. Such explanations close the space for self-identifying as autistic and at the same time being considered to be in good mental health. They foreclose the possibility of making sense of the lived experience of (and with) autistics. In this paper we argue that such lack of space for moral imagination inherently leads to scientific stalemate. We propose that one can only go beyond this stalemate by taking an ethical stance in theorizing, one that enables better intersubjective understanding. Only on such a view can behavior and biology be linked without either disconnecting them or reducing the one to the other. (shrink)

Purpose Underlying much recent development in data science and artificial intelligence (AI) is a dependence on the labour of precarious crowdworkers via platforms such as Amazon Mechanical Turk. These platforms have been widely critiqued for their exploitative labour relations, and over recent years, there have been various efforts by academic researchers to develop interventions aimed at improving labour conditions. The aim of this paper is to explore US-based crowdworkers’ views on two proposed interventions: a browser plugin that detects automated quality (...) control “Gold Question” (GQ) checks and a proposal for a crowdworker co-operative. Design/methodology/approach The authors interviewed 20 US-based crowdworkers and undertook a thematic analysis of collected data. Findings The findings indicate that US-based crowdworkers tend to have negative and mixed feelings about the GQ detector, but were more enthusiastic about the crowdworker co-operative. Originality/value Drawing on theories of precarious labour, this study suggests an explanation for the findings based on US-based workers’ objective and subjective experiences of precarity. The authors argue that for US-based crowdworkers “constructive” interventions such as a crowdworker co-operative have more potential to improve labour conditions. (shrink)

In this paper I use measures of childhood growth to assess from both an evolutionary theoretical and an applied public health perspective the impact of polygyny on maternal-child welfare among the Datoga pastoralists of Tanzania. I report that the growth and body composition of children varies in such a way as to suggest that polygyny is not generally beneficial to women in terms of offspring quality. Cross-sectional analysis of covariance by maternal marriage status revealed that children of first and second (...) wives in polygynous marriages grow relatively poorly, that this is correlated with maternal physical status, and that the pattern is not modified by household wealth. I discuss how the dynamics of sexual conflicts operating during the formation and maintenance of marriages may be important factors in the etiology of poor child growth in this population, leading to complex patterns of variation in anthropometric indicators of both women and children. The theoretical conclusion is that improved evolutionary models of polygyny should be designed to examine the potential for adaptive tradeoffs between the currencies of offspring quality and quantity for all types of parents in a polygynous population. The practical conclusion is that a better understanding of the relationships between marriage practices and health outcomes would assist in the development of culturally appropriate health and nutrition interventions. (shrink)

We argue that the self-experimentation espoused by Roberts as a means of generating new ideas, particularly in the area of mood, may be confounded by the experimental procedure eliciting those affective changes. We further suggest that ideas might be better generated through contact with a broad range of people, rather than in isolation.

First Published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

A substantial body of theoretical literature testifies to the evolutionary functions of emotions. Relatively little has been written about their developmental functions. This article discusses the developmental functions of emotions from the perspective of differential emotions theory (DET; Izard, 1977, 1991). According to DET, although all the emotions retain their adaptive and motivational functions across the lifespan, different sets of emotions may become relatively more prominent in the different stages of life as they serve stage-related developmental processes. In the first (...) section, we present a brief overview of relevant aspects of the theory. In the second section, we discuss how emotions play a central role in helping the individual achieve developmental milestones and tasks during four major periods of life: Infancy, toddler through preschool years, middle to late childhood, and adolescence. The underlying thesis of this article is that emotions play a central role in stimulating social cognitive attainments at each stage of development. (shrink)

Purpose: There is a widespread recognition that biomedical explanations offer benefits to those diagnosed with a mental disorder. Recent research points out that such explanations may nevertheless have stigmatizing effects. In this study, this ‘mixed blessing’ account of biomedical explanations is investigated in a case of philosophical interest: Tourette Syndrome. Method: We conducted a vignette survey with 221 participants in which we first assessed quantitative attributions of blame as well as the desire for social distance for behavior associated with Tourette (...) Syndrome. Results: In our study, it is confirmed that in the case of biomedical explanations, less blame is attributed than in the case of psychosocial explanations. When presented with a mixed explanation stressing an entanglement of biological and psychosocial factors this did not increase blame attribution. The desire for social distance is unaffected by the type of explanation but the participants’ free text feedback indicates this might obfuscate an underlying dilemma between stigma and blame revealed in recent research. Conclusion: There seems to be potential for blame reduction in explanations where biological and psychosocial factors are entangled. However, dynamic, ‘epigenetic’, explanations require further qualitative research to be performed as well as a philosophical framework to account for the ‘mixed blessings’ account. (shrink)

Socrates op de markt, Filosofie in bedrijf was first published in the Netherlands in 1997 and reprinted in 1999.1 It was translated into German and published in Germany in late 2000. The book covers the need today for Socratic dialogue, its methods, its uses and related concepts. These include elenchus (the refutation of what one thought one knew); maieutics (Socratic midwifery making latent knowledge conscious); the relationship of knowledge to feeling, virtue and the formation of personality; and the distinction between (...) three types of knowledge: scientific (episteme), professional (techne) and practical wisdom (phronesis). Our extracts — the first in English — set out Kessels’ arguments for using Socratic dialogue today, his account of its unique role in organisational learning, and a case history: a dialogue with a top management team in which elenchus plays a signal part as they seek to define a policy for handling redundancies. (shrink)

Collaborative filtering is being used within organizations and in community contexts for knowledge management and decision support as well as the facilitation of interactions among individuals. This article analyzes rhetorical and technical efforts to establish trust in the constructions of individual opinions, reputations, and tastes provided by these systems. These initiatives have some important parallels with early efforts to support quantitative opinion polling and construct the notion of “public opinion.” The article explores specific ways to increase trust in these systems, (...) albeit a “guarded trust” in which individuals actively seek information about system foibles and analyze the reputations of participants. (shrink)

The pressure for publication is ever present in academe. Rules for submission are elucidated by conferences, proceedings and journals for the benefit of authors; however, the rules for reviewers and editors are not so well established or consistent. This treatise examines examples of abuse of the editorial process and points to a need for formal recognition of rules for review. The manuscript culminates with proposed Codes of Ethics for researchers, referees and editors and suggestions for improvement of the peer review (...) process. (shrink)

Despite the wealth of research showing that psychological contract breach (PCB) has negative outcomes for individuals, knowledge about the influence of the social context in which breaches are experienced is still scarce. This is surprising, as scholars have argued that work climates, such as when unit members are generally highly committed, could buffer an individual’s negative experiences at work. Yet, to date, the unit climate and PCB literatures have largely remained separated and our main goal is to integrate these fields. (...) This is especially timely and relevant, because recent work in the unit climate literature indicates that merely looking at the average climate level might not be enough, because the climate’s strength (i.e., the agreement or homogeneity within the unit) could also provide important social cues. Building on these recent advances, we develop and test a theoretical framework which links both climate concepts to PCB. More specifically, we hypothesized that especially when all unit members are highly and homogeneously committed, an employee would reframe their PCB in such a way that it would less adversely affect work engagement and turnover intentions. Using data from 1,272 employees across 36 healthcare units, multilevel structural path analyses supported this three-way interaction. By answering recent calls for more ‘social PCB research’ and integrating the unit climate and PCB literatures, we aim to provide guidance to scholars and practitioners who want to understand in more depth the social context’s influence on PCB. (shrink)

In this article, we focus on problem solving talk in the business meeting event. We zoom in on the processes of formulating, negotiating and ratifying an issue as a problem, and we argue that individuals negotiate their stances in relation to their perceived/projected professional roles. The processes of problem-solving are, simultaneously, processes of self/other positioning. We take an Interactional Sociolinguistic perspective and draw on audio-recorded meeting talk collected in a multinational corporate workplace. Our analysis shows that interactants draw on issues (...) of accountability, perceived/projected responsibilities and expertise in pursuit of their own interactional agenda in the problem-solving meeting. We close the article with directions for further research. (shrink)

Aan de hand van het meesterwerk van Bach reflecteert Kessels op zijn eigen leven. Hij verbindt de wendingen, kenteringen, harmonie en disharmonie uit Bachs muziek aan episodes uit zijn persoonlijke geschiedenis. Het gevolg van Kessels' zoektocht is dat de lezer onwillekeurig ook over het eigen leven gaat nadenken. Het ogenschijnlijk particuliere project van 'Het welgetemperde gemoed' krijgt zo een universele zeggingskracht.0Kessels laat zien hoe hij streeft naar harmonie en verzoening van tegenstellingen, zich verdiept in de klassieke filosofie, de ideeënleer ontdekt (...) en zich als filosoof op de markt begeeft om het 'ideeënkijken' in praktijk te brengen. Hij is een denker die doener wil zijn, een gespletene die een geheel wil worden, een sterveling die het goddelijke zoekt. Hij wil zelf muziek worden, het eigen gemoed en dat van anderen temperen, zoals Bach het getemperde klavier laat klinken. Maar uiteindelijk blijkt dat het zuivere ideaal nooit te realiseren is: mensen zijn nu eenmaal zot en troebel. Muziek kan alleen een spiegel zijn. (shrink)

ABSTRACT This paper is a reflective piece on the thought processes individuals and teams have when engaging in decoloniality work in Teacher Training/Education. We argue that until the self is decolonized, the process of decolonialization becomes rhetoric. We also question how much we can decolonize whilst working in the academy whose very culture, symbols and practices are borne out of colonialism and the period of enlightenment; whose very raison d’être is to elevate some knowledge over others and to claim cultural (...) and academic superiority. The current political landscape in England approaches anti-racism as a political ideology that must be avoided in schools and education and this ideological battlefield is evident in teacher education. We aim to recognize the tensions and resistance to decolonialize, which demonstrates the messy and contingent process of moving between shifting positions and subjectivities. It confronts the challenge of the teacher–practitioner who must balance their own moral and philosophical grounding whilst attending the political imperatives of the work. This can take the form of according with the policies and procedures of the institutions in which they are situated which can often be balkanizing and debilitating. (shrink)

How should historians speak truth to power--and why does it matter? Why is five hundred years better than five months or five years as a planning horizon? And why is history--especially long-term history--so essential to understanding the multiple pasts which gave rise to our conflicted present? The History Manifesto is a call to arms to historians and everyone interested in the role of history in contemporary society. Leading historians David Armitage and Jo Guldi identify a recent shift back to longer-term (...) narratives, following many decades of increasing specialization, which they argue is vital for the future of historical scholarship and how it is communicated. This provocative and thoughtful book makes an important intervention in the debate about the role of history and the humanities in a digital age. It will provoke discussion among policymakers, activists and entrepreneurs as well as ordinary listeners, viewers, readers, students and teachers. (shrink)

Der Band präsentiert die 21 wichtigsten Enzyklopädie- und Lexikonartikel des 16. bis 19. Jahrhunderts zum Themenfeld "Gedächtnis, Gedächtnislehre, Gedächtniskunst" mit Kommentaren, Übersetzungen (aus dem Lateinischen, Italienischen und Spanischen), ausführlicher Bibliographie und einem Nachwort, das das Verhältnis von frühneuzeitlicher Mnemonik und Enzyklopädik erörtert. Eröffnet wird hiermit eine mehrbändige Reihe »Documenta Mnemonica« (ca. 6 Bände), die die wichtigsten einschlägigen Zeugnisse seit der Antike bis zum Ende der Frühen Neuzeit in mehrsprachigen, kommentierten Quelleneditionen, Quellenverzeichnissen und Forschungsbibliographien dem internationalen Wissenschaftsdiskurs bequem und verläßlich zugänglich (...) macht. (shrink)