Toward the Unification of Molecular and Molar Analyses

Three categories of behavior analysis may be called molecular, molar, and unified. Molecular analyses focus on how manual shaping segments moment-to-moment behaving into new, unified, hierarchically organized patterns. Manual shaping is largely atheoretical, qualitative, and practical. Molar analyses aggregate behaviors and then compute a numerical average for the aggregate. Typical molar analyses involve average rate of, or average time allocated to, the aggregated behaviors. Some molar analyses have no known relation to any behavior stream. Molar analyses are usually quantitative and often theoretical. Unified analyses combine automated shaping of moment-to-moment behaving and molar aggregates of the shaped patterns. Unified controlling relations suggest that molar controlling relations like matching confound shaping and strengthening effects of reinforcement. If a molecular analysis is about how reinforcement organizes individual behavior moment by moment, and a molar analysis is about how reinforcement encourages more or less of an activity aggregated over time, then a unified analysis handles both kinds of analyses. Only theories engendered by computer simulation appear to be able to unify all three categories of behavior analysis.     

English teaching and the weight of theory

The division between theory and pedagogy is an example of the more traditional division between theory and practice. The paper deals with the artificiality inherent in the institutional separation of those scholars who study within a subject area and those who study the pedagogy of the subject. The paper discusses various theoretical accounts of the nature of English to make the case that theory is imbued with pedagogy. That is, theory is not neutral about teaching. How we teach is driven by our theoretical commitments to our subject.     

Asymptotic Densities in Logic and Type Theory

This paper presents a systematic approach for obtaining results from the area of quantitative investigations in logic and type theory. We investigate the proportion between tautologies (inhabited types) of a given length n against the number of all formulas (types) of length n. We investigate an asymptotic behavior of this fraction. Furthermore, we characterize the relation between number of premises of implicational formula (type) and the asymptotic probability of finding such formula among the all ones. We also deal with a distribution of these asymptotic probabilities. Using the same approach we also prove that the probability that randomly chosen fourth order type (or type of the order not greater than 4), which admits decidable lambda definability problem, is zero. Presented by Jacek Malinowski     

中医要有自己的金标准

中医作为一门古代科学,它有自身的科学方法,最主要的是信息处理的方法.应当遵循中医本身的客观规律,运用现代信息处理技术研究中医,逐步建立中医自己的金标准.     

The Influence of Bloomfield's Linguistics on Skinner

Bloomfield''s “Linguistics as a Science” (1930/1970), Language (1933/1961), and “Language or Ideas?” (1936a/1970), and Skinner''s Verbal Behavior (1957) and Science and Human Behavior (1953) were analyzed in regard to their respective perspectives on science and scientific method, the verbal episode, meaning, and subject matter. Similarities between the two authors were found. In particular both asserted that (a) the study of language must be carried out through the methods of science; (b) the main function of language is to produce practical effects on the world through the mediation of a listener; and (c) a physicalist conception of meaning. Their differences concern the subject matter of their disciplines and their use of different models for the analysis of behavior. Bloomfield''s linguistics and Skinner''s functional analysis of verbal behavior are complementary approaches to language.     

有限成分论和多成分论的辨析——中药药效成分争论的焦点

辩证地分析了关于中药药效成分争论的焦点问题———有限成分论和多成分论,以及产生的根源,讨论了中药药效成分研究的方法和思路,并倡导实事求是的科研精神。     

THEISTIC EVOLUTION IN THE POSTGENOMIC ERA

How to reconcile the theory of evolution with existing religious beliefs has occupied minds since Darwin's time. The majority of the discourse on the subject is still focused on the Darwinian version of evolutionary theory, or at best, the mid‐twentieth century version of the Modern Synthesis. However, evolutionary thought has moved forward since then with the insights provided by the advent of comparative genomics in recent decades having a particularly significant impact. A theology that successfully incorporates evolutionary biology needs to take such developments into account, because range of truly viable options among the many versions of theistic evolution that have been proposed in the past may narrow down when this is done. Here I present these previously underappreciated strains of contemporary evolutionary thought and discuss their potential theological impact.     

If and Then: A Critique of Speculative NanoEthics

Most known technology serves to ingeniously adapt the world to the physical and mental limitations of human beings. Humankind has acquired awesome power with its rather limited means. Nanotechnological capabilities further this power. On some accounts, however, nanotechnological research will contribute to a rather different kind of technological development, namely one that changes human beings so as to remove or reduce their physical and mental limitations. The prospect of this technological development has inspired a fair amount of ethical debate. Here, proponents and opponents of such visions of human enhancement are criticized alike for engaging in speculative ethics. This critique exposes a general pattern that extends to other nano-, bio-, or neuroethical debates. While it does not apply to all discussions of “enhancement technologies” it does apply to all ethical discourse that constructs and validates an incredible future which it only then proceeds to endorse or critique. This discourse violates conditions of intelligibility, squanders the scarce and valuable resource of ethical concern, and misleads by casting remote possibilities or philosophical thought-experiments as foresight about likely technical developments. In effect, it deflects consideration from the transformative technologies of the present.