Epistemicism and Nihilism about Vagueness: What’s the Difference?

In this paper I argue, first, that the only difference between Epistemicism and Nihilism about vagueness is semantic rather than ontological, and second, that once it is clear what the difference between these views is, Nihilism is a much more plausible view of vagueness than Epistemicism. Given the current popularity of certain epistemicist views (most notably, Williamson’s), this result is, I think, of interest.     

Confirmatory Factor Analysis of the Way of Coping Checklist‐Revised (WCCL‐R) in the Asian Context

Industrial employment growth has been one of the most dynamic areas of expansion in Asia; however, current trends in industrialised working environments have resulted in greater employee stress. Despite research showing that cultural values affect the way people cope with stress, there is a dearth of psychometrically established tools for use in non‐Western countries to measure these constructs. Studies of the “Way of Coping Checklist‐Revised” (WCCL‐R) in the West suggest that the WCCL‐R has good psychometric properties, but its applicability in the East is still understudied. A confirmatory factor analysis (CFA) is used to validate the WCCL‐R constructs in an Asian population. This study used 1,314 participants from Indonesia, Sri Lanka, Singapore, and Thailand. An initial exploratory factor analysis revealed that original structures were not confirmed; however, a subsequent EFA and CFA showed that a 38‐item, five‐factor structure model was confirmed. The revised WCCL‐R in the Asian sample was also found to have good reliability and sound construct and concurrent validity. The 38‐item structure of the WCCL‐R has considerable potential in future occupational stress‐related research in Asian countries. La croissance de l’emploi dans l’industrie a été l’un des aspects les plus dynamiques de l’expansion en Asie, mais l’évolution actuelle des environnements de travail industriels a accru le stress des salariés. Malgré les recherches qui ont souligné que les valeurs culturelles affectaient la façon dont les gens faisaient face au stress, on ne peut que regretter la pénurie d’outils psychométriquement valides pour mesurer ces dimensions dans les pays non occidentaux. Les travaux occidentaux sur la “liste révisée des stratégies de faire‐face” (WCCL‐R) laissent entendre que cette échelle présentent des propriétés psychométriques positives, mais ses possibilités d’application en Asie n’ont pas été suffisamment étudiées. On a mis à l’épreuve par analyse factorielle les concepts de la WCCL‐R sur une population asiatique. L’échantillon comprenait 1,314 sujets en provenance d’Indonésie, du Sri Lanka, de Singapour et de Thaïlande. Une première analyse factorielle exploratoire n’a pas confirmé la structure originelle. Toutefois, les analyses ultérieures débouchèrent sur un modèle à cinq facteurs et 38 items. On a aussi pu constater que la WCCL‐R présentait une bonne fidélité, des concepts pertinents et une validité concurrente satisfaisante. La structure en 38 items de la WCCL‐R recèle un potentiel considérable pour les recherches sur le stress professionnel dans les pays asiatiques.     

Impartiality and Realism: Reply to Mancuso

In Chapter 2 of Taking Morality Seriously, I put forward an argument for morality's objectivity that is based on the (purported) first-order implications of denying such objectivity. In her contribution to this volume, Mancuso criticizes that argument. This paper is a response to some of her main points.     

Thanks,We’re good: why moral realism is not morally objectionable

Philosophical Studies - This paper responds to a recently popular objection to non-naturalist, robust moral realism. The objection is that moral realism is morally objectionable, because realists...     

Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials

Objective: Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 RCTs of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals.

Design: Eight adults aged 60–87 were randomised to a 2 (goal-setting vs. active control) × 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data were analysed for each single case using linear regressions.

Main outcome measures: Walking was objectively measured using pedometers.

Results: Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = .03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time.

Conclusion: We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people’s physical activity.     

The effect of the repeated presentation of a standard interval on the reproduction of the standard

The Langley Porter Neuropsychiatrie Institute, San Francisco, California 94122 Eleven human Ss (five male and six female) reproduced intervals of 1, 2, and 3 sec delimited by clicks after the standard intervals had been repeated one, three, or five times. The absolute error of reproduction decreased with increasing repetition of the standard for intervals of 2 and 3 sec. The effect was more pronounced with increasing duration among female Ss.     

Effects of stimulus probability on reaction time in a number-naming task

Subjects were required to respond to the visual presentation of numerals by uttering syllables closely resembling the names of the numerals. Information in stimulus ensembles was varied by manipulating the number of alternative stimulus configurations that could appear, the relative frequencies of stimuli within an ensemble and the probability of a response being required. An increasing linear function was a good first approximation to the relation between reaction time and information transmission. Systematic deviations from this function were found and an attempt is made to explain them by introducing an intervening variable, “effective probability.”     

What do you mean “This isn’t the question”?

This is a contribution to the symposium on Tim Scanlon’s Being Realistic about Reasons (2014). We have two aims here: First, we ask for more details about Scanlon’s meta-metaphysical view (about his notion of a domain, his criterion of existence, his ambition to remain ontologically thin, and on the role of pragmatic considerations in Scanlon’s picture), showing problems with salient clarifications. And second, we raise independent objections to the view – to its explanatory productivity, its distinctness, and the argumentative support it enjoys.