This is one of a series of reports of a case study of the convergence of molecular neurobiology and cognitive studies of Pavlovian conditioning. Here, I examine a fundamental disagreement between major centers of research representing each of these two domains and analyze it in terms of a hybrid historical, sociological, and philosophical concept of effective scientific communication. The specific example considered is found to fall short of the criteria for effective communication because of the absence of explicit, published reciprocity (...) in the exchange of critical appraisal of results and in requests for reformulation of investigative priorities, research designs, and criteria of scientific adequacy. The situation is dramatized and a remedy proposed by means of an imaginary dialogue linking the two research centers. The paper raises a number of key issues. (1) means for appraising the epistemic status of explanations putatively linking domains in the absence of effective scientific communication; (2) the influence of socially contingent features of the cognitive perspectives of the relatively small number of scientific translators responsible for such communication between domains; and (3) the status of dialogues of the sort presented here, e.g., as idealized philosophical critique or conjectural history of the future of science. (shrink)

A basic question confronting programs in the sociology of science is: "Can the thesis that cognitive claims are socially determined be interpreted in a way that preserves the credibility of the sociology of science, when that thesis is reflexively applied to the sociology of science?" That question is approached here by means of a critical comparison of two versions of the " strong programme" in the sociology of knowledge. The key difference is the effort in one of the two versions (...) to develop a context within which to articulate the distinction of science and ideology. (shrink)

This is one of a series of reports of a case study of the convergence of molecular neurobiology and cognitive studies of Pavlovian conditioning. Here, I examine a fundamental disagreement between major centers of research representing each of these two domains and analyze it in terms of a hybrid historical, sociological, and philosophical concept of effective scientific communication. The specific example considered is found to fall short of the criteria for effective communication because of the absence of explicit, published reciprocity (...) in the exchange of critical appraisal of results and in requests for reformulation of investigative priorities, research designs, and criteria of scientific adequacy. The situation is dramatized and a remedy proposed by means of an imaginary dialogue linking the two research centers. The paper raises a number of key issues. means for appraising the epistemic status of explanations putatively linking domains in the absence of effective scientific communication; the influence of socially contingent features of the cognitive perspectives of the relatively small number of scientific translators responsible for such communication between domains; and the status of dialogues of the sort presented here, e.g., as idealized philosophical critique or conjectural history of the future of science. (shrink)

Could anything provide a philosophically convincing mark of the mental in simple organisms (Lloyd 1984)? Individual organisms’ capacities to modify behavior adaptively as a result of past encounters with the environment might mark the first step in the phylogeny of minds. The simplest examples of mental representation are likely to be found in the simplest forms of animal learning.The most scientifically rigorous test case of “bottom- up” strategies in cognitive neuroscience is provided by current studies of the cellular and molecular (...) biology of associative learning in higher invertebrates, but particularly gastropod molluscs, snails or slugs (Quinn 1984). For the relevant neurobiological research community (Farley and Alkon 1985; Hawkins, Clark, and Kandel 1986), “Bottom-up” does not just mean letting one’s study of the properties of the nervous system control one’s analyses of animal behavior or cognition. (shrink)

Dr. Marjorie Grene has argued that criteria taken from a personalist philosophy of science have regulative force in the dispute between orthogenetic and synthetic or neo-Darwinian theories of evolution, and that these criteria commend the acceptance of the orthogenetic position. Grene's position includes two basically correct theses concerning the limitations of operationism and reductionism. However, she fails to show that personalist tenets are necessary for the validation of these two theses. Moreover, the proposed modifications of evolutionary theory depend upon additional (...) premisses: that biology must study individuals rather than populations, and that the synthetic theory must prove that natural selection and mutation are the only possible factors for control of the direction of evolutionary change. The evidence for these premisses is called into question. (shrink)