Drawing on his investigation of over one hundred mid-Victorian British newspapers and periodicals, Alvar Ellegård describes and analyzes the impact of Darwin's theory of evolution during the first dozen years after the publication of the Origin of Species . Although Darwin's book caused an immediate stir in literary and scientific periodicals, the popular press largely ignored it. Only after the work's implications for theology and the nature of man became evident did general publications feel compelled to react; each social group (...) responded according to his own political and religious prejudices. Ellegård charts the impact of this revolution in science, maintaining that although the idea of evolution was generally accepted, Darwin's primary contribution, the theory of natural selection, was either ignored or rejected among the public. (shrink)

This book describes empirically ways to analyze and then to effectually utilize cognitive processes to advance discovery and invention in the sciences. It also explains how to teach these principles to students.

Recent research has shown a memory advantage for minimally counterintuitive concepts, over concepts that are either intuitive or maximally counterintuitive, although the general result is heavily affected by context. Items from one such study were given to subjects who were asked to create novel stories using at least three concepts from a list containing all three types. Results indicated a preference for using MCI items, and further disclosed two styles of usage, an accommodative style and an assimilative style. The results (...) extend recent memory research and suggest extensions to recent theories intended to explain the prevalence of counterintuitive religious concepts. (shrink)

: In 1856, Michael Faraday (1791–1867) conducted nearly a year's worth of research on the optical properties of gold, in the course of which he discovered the first metallic colloids. Following our own discovery of hundreds of the specimens prepared by Faraday for this research, the present paper describes the cognitive role of these "epistemic artifacts" in the dynamics of Faraday's research practices. Analysis of the specimens, Faraday's Diary records, and replications of selected procedures (partly to replace missing kinds of (...) specimens and partly to understand the "tacit knowledge" implicated in Faraday's research) are outlined, and a reconstruction of the events surrounding the initial discovery of metallic colloids is presented. (shrink)

The present paper attempts to define an experimental ethnography as an approach to the understanding of scientific thinking. Such an ethnography relies upon the replication of contemporary and historical scientific practices as a means of capturing the cultural and cognitive meanings of the practices in question. The approach is contrasted to the typical kind of laboratory experiment in psychology, and it is argued that replications of scientific practices can reveal dimensions of the microstructure of science and of its context that (...) otherwise may remain invisible. An extended example is presented, based upon replications of the experimental procedures used by Michael Faraday in 1856 during his examination of the optical properties of gold. (shrink)

The important role of mathematical representations in scientific thinking has received little attention from cognitive scientists. This study argues that neglect of this issue is unwarranted, given existing cognitive theories and laws, together with promising results from the cognitive historical analysis of several important scientists. In particular, while the mathematical wizardry of James Clerk Maxwell differed dramatically from the experimental approaches favored by Michael Faraday, Maxwell himself recognized Faraday as “in reality a mathematician of a very high order,” and his (...) own work as in some respects a re‐representation of Faraday’s field theory in analytic terms. The implications of the similarities and differences between the two figures open new perspectives on the cognitive role of mathematics as a learned mode of representation in science. (shrink)

Recent advances in the cognitive psychology of inference have been of great interest to philosophers of science. The present paper reviews one such area, namely studies based upon Wason's 4-card selection task. It is argued that interpretation of the results of the experiments is complex, because a variety of inference strategies may be used by subjects to select evidence needed to confirm or disconfirm a hypothesis. Empirical evidence suggests that which strategy is used depends in part on the semantic, syntactic, (...) and pragmatic context of the inference problem at hand. Since the factors of importance are also present in real-world science, and similarly complicate its interpretation, the selection task, though it does not present a quick fix, represents a kind of microcosm of great utility for the understanding of science. Several studies which have examined selection strategies in more complex problem-solving environments are also reviewed, in an attempt to determine the limits of generalizability of the simpler selection tasks. Certain interpretational misuses of laboratory research are described, and a claim made that the issue of whether or not scientists are rational should be approached by philosophers and psychologists with appropriate respect for the complexities of the issue. (shrink)

Most of the on-going debate is about “how” to protect archaeological ruins, whilst at the same time allowing the general public to enjoy them. Today it is clear how important it is, from the actual planning stages of excavations, to interact with experts from other disciplines, who are working on their own findings and offering them up for collective enjoyment. Whatever might be feasible for an indoor museum is not always feasible with an architectonic ruin, as regards both presenting objects (...) with explicative apparatus that determines their significance, and exploring them in a new way when interpretations change or new ideologies are introduced. First of all, conserving excavations is the not the same as conserving a transportable object. In the past many countries in Europe preferred to “present” Roman remains simply as “gardens of ruins”, often endeavouring to stand them in sharp contrast with a more recurrent evocation of the original contexts of local life. Recently, with regard to the Roman tradition, there has been a noticeable inversion of trend in musealization operations, according to which the mere “contemplation of ruins” should be replaced by emotional contact with history. The main consequence of these new tendencies is the replacement of an informatics-based and didactic approach to musealization, in favour of a more authentically interpretative approach. Back-up resulting from experimentation in the fields of restoration and conservation becomes indispensible in implementing these new strategies for the musealization of archaeology. Continuous research and the progressive advance of conservation techniques have meant that the need to transfer archaeological remains has been avoided and an improved in situ “presentation” of these remains, both movable and immovable, can now be guaranteed. (shrink)

Based upon papers given at a 2011 conference at Sun Yat-sen University in Guangzhou, China, this book crosses many boundaries. Most obviously, it includes a balanced set of contributions by philosophers and cognitive scientists from a variety of countries: Nine of the authors are based in Europe, eight in Asia, and one in North America. The conference was the latest of three held in Guangzhou between 2004 and 2011; the editors are to be congratulated for their extensive and continuing efforts (...) to open windows among philosophers and cognitive scientists across continents. (shrink)

The scientific activity of Michael Faraday is examined by focusing on the procedural aspects of his activity. Procedurality is shown to be a fundamental characteristic of his work at a variety of levels: metacognitive, heuristic, schematic, and theoretical. The evolution of his ideas about the goals of science is shown to reflect fundamental roots in a procedural epistemology, closely tied to his concept of field. The implications of this analysis for the philosophy of science are briefly considered.