Although many people choose to sign consent forms and participate in research, how many thoroughly read a consent form before signing it? Across 3 experiments using 348 undergraduate student participants, we examined whether personality characteristics as well as consent form content, format, and delivery method were related to thorough reading. Students repeatedly failed to read the consent forms, although small effects were found favoring electronic delivery methods and traditional format forms. Potential explanations are discussed and include participant apathy, participants trying (...) to save time by not reading the consent form, and participant assumptions about consent forms. (shrink)

This paper proposes an experimental investigation of the use of vague predicates in dynamic sorites. We present the results of two studies in which subjects had to categorize colored squares at the borderline between two color categories (Green vs. Blue, Yellow vs. Orange). Our main aim was to probe for hysteresis in the ordered transitions between the respective colors, namely for the longer persistence of the initial category. Our main finding is a reverse phenomenon of enhanced contrast (i.e. negative hysteresis), (...) present in two different tasks, a comparative task involving two color names, and a yes/no task involving a single color name, but not found in a corresponding color matching task. We propose an optimality-theoretic explanation of this effect in terms of the strict-tolerant framework of Cobreros et al. (J Philos Log 1–39, 2012), in which borderline cases are characterized in a dual manner in terms of overlap between tolerant extensions, and underlap between strict extensions. (shrink)

The aim of this article is to show that, just as in recent years Cobreros, Egré, Ripley and van Rooij have provided a non-transitive counterpart of classical logic (i.e. one in which all classically acceptable inferences are valid but Cut and other metainferences are not), the same can be done for every Tarskian logic, with full generality. To establish this fact, a semantic approach is taken by showing that appropriate structures can be devised to characterize a non-transitive counterpart of (...) every Tarskian logic, starting from the logical matrices that are usually taken to render them. (shrink)

В первую книгу сборника включены исследования и материалы, посвященные творчеству Сергея Николаевича Дурылина - писателя, поэта, философа и богослова, и творчеству представителей русского культурного ренессанса первой трети XX века.

A formalism is developed which admits particles faster than light and reference frames faster than light and as fast as light. It is fully consistent with the physical principles of special relativity. The necessity of introducing imaginary quantities does not arise. It does not encounter any difficulties with the principle of causality if it is reasonably interpreted.