Tested the 2-process theory of detection, search, and attention presented by the current authors in a series of experiments. The studies demonstrate the qualitative difference between 2 modes of information processing: automatic detection and controlled search; trace the course of the learning of automatic detection, of categories, and of automatic-attention responses; and show the dependence of automatic detection on attending responses and demonstrate how such responses interrupt controlled processing and interfere with the focusing of attention. The learning of categories is (...) shown to improve controlled search performance. A general framework for human information processing is proposed. The framework emphasizes the roles of automatic and controlled processing. The theory is compared to and contrasted with extant models of search and attention. (shrink)

In this paper I take up John Searle's account of ?Background capacities? to render intelligible the presupposed and hidden aspects of the background conditions that enable the performance of skilled movement. The paper begins with a review of Searle's initial account of Background capacities and how this picture can be applied to account for skilled movement in sport. Then an objection to this picture is addressed, claiming that Searle's initial picture might ?overrepresentationalise? background conditions. Moreover, this objection prompts how Searle (...) has modified his initial picture of background conditions in accordance with his more recent ?connection principle?. Searle's recent account of background conditions is then elaborated and discussed in the second half of the paper. The discussion emphasises three distinct levels of analysis in Searle's framework necessary to a full understanding of his background conditions: (i) the neurophysiological level; (ii) the descriptive higher-order practical skill level; and (iii) the logical level of integration. It is argued that Searle's logical framework is found plausible, but that more work is needed to better understand the background conditions of skilled movement in terms of neurophysiological capacities and practical skills from both scientific and philosophical perspectives. (shrink)

Back in 1950, while a physics major at Harvard, I wandered into C.I. Lewis’s epistemology course. There, Lewis was confidently expounding the need for an indubitable Given to ground knowledge, and he was explaining where that ground was to be found. I was so impressed that I immediately switched majors from ungrounded physics to grounded philosophy.

(2005). A Philosophical Critique of Classical Cognitivism in Sport: From Information Processing to Bodily Background Knowledge. Journal of the Philosophy of Sport: Vol. 32, No. 2, pp. 155-183.