Guiding the work of most linguists and philosophers of language today is the assumption that language is governed by prescriptive normative rules. Many believe that it is of the essence of thought itself to follow rules, rules of inference determining the intentional contents of our concepts, and that these rules originate as internalized rules of language. However, exactly what it is for there to be such things as normative rules of language remains distressingly unclear. From what source do these norms flow? What sanctions enforce them? What happens, exactly, if you don't follow the rules? How do children learn the rules? Ruth Millikan presents a radicallly different way of viewing the partial regularities that language displays, the norms and conventions of language. The central norms applying to language, like those norms of function and behavior that account for the survival and proliferation of biological traits, are non-evaluative norms. Specific linguistic forms survive and are reproduced together with co-operative hearer responses because, in a critical mass of cases, these patterns of production and response benefit both speakers and hearers. Conformity is needed only often enough to ensure that the co-operative use constituting the norm - the convention - continues to be copied and hence continues to characterize some interactions of some speaker-hearer pairs. What needs to be reproduced for discursive language forms to survive, it turns out, is not specific conceptual roles but only satisfaction conditions coupled to essential elements of hearer responses. An uncompromising rejection of conceptual analysis as a tool in philosophy results. At the same time the distinction between the propositional content and the force of a linguistic utterance comes into very sharp focus, force emerging as essential to the creation of content rather than as something added to content. The distinction between illocutionary and perlocutionary force, the distinction between linguistic meaning and speaker meaning, and the semantics/pragmatics distinction are each illuminated in new and crisper ways. On the model proposed, neither the intentionality of thought nor the intentionality of language is derived from the other. Processes involved in understanding language are not Gricean but more like direct perception of the world as mediated, for example, through the natural signs contained in the structured light that allows vision. There are also startling implications for pragmatics, and for how children learn language.

"Ruth Millikan presents a radically different way of viewing the partial regularities that language displays, the norms and conventions of language. The central norms applying to language, like those norms of function and behaviour that account for the survival and proliferation of biological traits, are non-evaluative norms. Specific linguistic forms survive and are reproduced together with co-operative hearer responses because, in a critical mass of cases, these patterns of production and response benefit both speakers and hearers. Conformity is needed only often enough to ensure that the co-operative use constituting the norm - the convention - continues to be copied and hence continues to characterize some interactions of some speaker-hearer pairs."--BOOK JACKET.

Beginning with a general theory of function applied to body organs, behaviors, customs, and both inner and outer representations, Ruth Millikan argues that the intentionality of language can be described without reference to speaker intentions and that an understanding of the intentionality of thought can and should be divorced from the problem of understanding consciousness. The results support a realist theory of truth and of universals, and open the way for a nonfoundationalist and nonholistic approach to epistemology. A Bradford Book

A practice-oriented survey of techniques for computational modeling and simulation suitable for a broad range of biological problems. There are many excellent computational biology resources now available for learning about methods that have been developed to address specific biological systems, but comparatively little attention has been paid to training aspiring computational biologists to handle new and unanticipated problems. This text is intended to fill that gap by teaching students how to reason about developing formal mathematical models of biological systems that are amenable to computational analysis. It collects in one place a selection of broadly useful models, algorithms, and theoretical analysis tools normally found scattered among many other disciplines. It thereby gives the aspiring student a bag of tricks that will serve him or her well in modeling problems drawn from numerous subfields of biology. These techniques are taught from the perspective of what the practitioner needs to know to use them effectively, supplemented with references for further reading on more advanced use of each method covered. The text, which grew out of a class taught at Carnegie Mellon University, covers models for optimization, simulation and sampling, and parameter tuning. These topics provide a general framework for learning how to formulate mathematical models of biological systems, what techniques are available to work with these models, and how to fit the models to particular systems. Their application is illustrated by many examples drawn from a variety of biological disciplines and several extended case studies that show how the methods described have been applied to real problems in biology.

This book presents a current, interdisciplinary perspective on language requisites from both a biological/comparative perspective and from a developmental/learning perspective. Perspectives regarding language and language acquisition are advanced by scientists of various backgrounds -- speech, hearing, developmental psychology, comparative psychology, and language intervention. This unique volume searches for a rational interface between findings and perspectives generated by language studies with humans and with chimpanzees. Intended to render a reconsideration as to the essence of language and the requisites to its acquisition, it also provides readers with perspectives defined by various revisionists who hold that language might be other than the consequence of a mutation unique to humans and might, fundamentally, not be limited to speech.

Millikan provides the first in-depth discussion on the psychological act of reidentification.

Conceived as a cross between natural language processing methods and biological sequences in DNA, RNA and protein, biological language model is a new scientific research topic in bioinformatics that has been extensively studied by the authors. The basic theory and applications of this model are presented in this book to serve as an reference for graduate students and researchers.