Ophelia Deroy

The last couple of years have seen a rapid growth of interest in the study of crossmodal correspondences – the tendency for our brains to preferentially associate certain features or dimensions of stimuli across the senses. By now, robust empirical evidence supports the existence of numerous crossmodal correspondences, affecting people’s performance across a wide range of psychological tasks – in everything from the redundant target effect paradigm through to studies of the Implicit Association Test, and from speeded discrimination/classification tasks through to unspeeded spatial localisation and temporal order judgment tasks. However, one question that has yet to receive a satisfactory answer is whether crossmodal correspondences automatically affect people’s performance , as opposed to reflecting more of a strategic, or top-down, phenomenon. Here, we review the latest research on the topic of crossmodal correspondences to have addressed this issue. We argue that answering the question will require researchers to be more precise in terms of defining what exactly automaticity entails. Furthermore, one’s answer to the automaticity question may also hinge on the answer to a second question: Namely, whether crossmodal correspondences are all ‘of a kind’, or whether instead there may be several different kinds of crossmodal mapping . Different answers to the automaticity question may then be revealed depending on the type of correspondence under consideration. We make a number of suggestions for future research that might help to determine just how automatic crossmodal correspondences really are

The paper aims at reconsidering the problem of “practical knowledge” at a proper level of generality, and at showing the role that personal abilities play in it. The notion of “practical knowledge” has for long been the focus of debates both in philosophy and related areas in psychology. It has been wholly captured by debates about ‘knowledge’ and has more recently being challenged in its philosophical foundations as targeting a specific attitude of ‘knowing-how’. But what are the basic facts accounted in the “knowing-how” debate? The problem is much more fundamental than knowledge: it addresses the need for an explanation of intelligent or guided behaviour, that could account for some distinctive aspects involved in the performance, but without positing too much beyond the observable actions. This is what I call the problem of “practical mastery” (PM). PM raises three questions: what kind of behaviour require such an explanation? What is distinctive about practical mastery? What does it consist in: a form of knowledge, or something else? I argue here that the notion of ability offers a less restrictive, though no less powerful answer to these three questions. It can offer an independent objective grasp on the subjects of attribution. I conclude that the notion is central both to account for common-sense psychology and to understand what experimental psychology actually measures and tests for.

What if a blind person could 'see' with her ears? Thanks to Sensory Substitution Devices (SSDs), blind people now have access to out-of-reach objects, a privilege reserved so far for the sighted. In this paper, we show that the philosophical debates have fundamentally been mislead to think that SSDs should be fitted among the existing senses or that they constitute a new sense. Contrary to the existing assumption that they get integrated at the sensory level, we present a new thesis according to which they are not sensory, and get vertically integrated on the top of existing sensory abilities, from which they should be theoretically distinguished.