I. Some criticisms of the katzian metatheory of semantics

C. Fred Alford contends that the manner in which I objected to Feyerabend's democratic relativism is vulnerable to Feyerabend's rhetorical strategy, and that a better strategy would be to show that Feyerabend fails to demonstrate that democratic relativism is desirable. I reply in defense of the ‘plausibility’ issue on the grounds that Feyerabend's theory lends itself to uses (and abuses) beyond Utopian critique (in Alford's sense). I argue that it is the fact that critics ‐ myself included ‐ have assumed the burden of demonstrating the impossibility of Feyerabend's political theory that has led to the stalemate Alford describes, and that we may retain the ‘plausibility’ question while avoiding the stalemate by placing the burden of argument on Feyerabend to show that his theory is plausible.     

The physician-patient relationship: Models and criticisms

A review of the philosophical debate on theoretical models for the physician-patient relationship over the past fifteen years may point to some of the more productive questions for future research. Contractual models have been criticized for promoting a legalistic and minimalistic image of the relationship, such that another form of model (such as “convenant”) is required. Shifting from a contractual to a contractarian model (in keeping with Rawls' notion of an original position) provides an adequate response to many criticisms of this type. A deeper criticism, however, is one that advocates a shift to a virtue-based approach. A creative amalgam between a contractarian model and elements of the virtue-based approach, combined with appropriate empirical investigation, may yield richer models in the future.     

Some limits of the boundary concept

A reexamination of the boundary concept and its applicability to different theoretical approaches to psychoanalysis reveals it to be of questionable usefulness in the present climate of psychoanalytic pluralism. In the light of clinical illustrations, it is suggested that an underlying problem with this concept may be a failure to discriminate between technical and moral dimensions. The necessity of separating the legal issues involved is also indicated. Recognizing the existence of separate domains and considering the rules that apply to each are offered as an alternative to focusing on boundary concepts.     

Arithmetic and geometry: Some remarks on the concept of complementarity

This paper explores the classical idea of complementarity in mathematics concerning the relationship of intuition and axiomatic proof. Section I illustrates the basic concepts of the paper, while Section II presents opposing accounts of intuitionist and axiomatic approaches to mathematics. Section III analyzes one of Einstein's lecture on the topic and Section IV examines an application of the issues in mathematics and science education. Section V discusses the idea of complementarity by examining one of Zeno's paradoxes. This is followed by presenting a few more programmatic suggestions and a brief summary.     

The semantic plights of the ante-rem structuralist

A version of the permutation argument in the philosophy of mathematics leads to the thesis that mathematical terms, contrary to appearances, are not genuine singular terms referring to individual objects; they are purely schematic or variables. By postulating ‘ante-rem structures’, the ante-rem structuralist aims to defuse the permutation argument and retain the referentiality of mathematical terms. This paper presents two semantic problems for the ante-rem view: (1) ante-rem structures are themselves subject to the permutation argument; (2) the ante-rem structuralist fails to explain reference in a way that makes her account different to, and privileged over, that of her eliminativist rivals. Both problems undercut the motivation behind ante-rem structuralism.     

Classifying types of concept and conceptual structure: Some taxonomies

Abstract

The study of concepts can advance further by clarifying the meanings of basic terms such as “prototype” and by constructing a large-scale primary taxonomy of concept types. This paper presents the latter, based on concept structure, two secondary concept taxonomies and one of conceptual structures. The primary taxonomy organises much data and several previous taxonomies into a single framework. It suggests that many concept types exist, and that type determines how a concept is learned, is used and how it develops. As well as enumerating and interrelating some major types, the taxonomy predicts that many individuals' concepts will consist of mixes of information types. The present study suggests that the field will progress faster by ceasing to look for the single way anything is done. A better strategy is to enumerate concept types, ways each can be learned and developmental patterns, and then see what variables affect these and how common each is.     

Some psychoanalytic reflections on the concept of dignity

After reviewing the pertinent philosophical and psychoanalytic writings on the concept of dignity, this paper proposes three categories of dignity. Conceptualized as phenomenological clusters, heuristic viewpoints, and levels of abstraction, these include (i) metaphysical dignity which extends the concept of dignity beyond the human species to all that exists in this world, (ii) existential dignity which applies to human beings alone and rests upon their inherent capacity for moral transcendence, and (iii) characterological dignity which applies more to some human beings than others since they possess a certain set of personality traits that are developmentally derived. The paper discusses the pros and cons of each category and acknowledges the limitations of such classification. It also discusses the multiple ways in which these concepts impact upon clinical work and concludes with some remarks on the relationship of dignity to choice, narcissism, and suicide.     

Some deterministic models of concept identification

It is shown that deterministic models can compete effectively with stochastic models in summarizing concept identification behavior. Three groups of deterministic models are examined. Examination of individual learners' trial by trial behavior in a concept experiment shows: (1) One person exhibited behavior consistent with a Hypothesis Permutation (HP) model despite being a nonlearner who showed no evidence of improvement over a period of 24 trials. However, when all 50 persons studied in each of two treatment groups were examined, only 22 members of one group and 10 of the other showed no inconsistencies with deterministic local consistency assumptions. (2) Certain deterministic computer programs could find at least one satisfactory order for predicting all responses by 18 of the 22 consistent solvers and 6 of the 10 consistent solvers, respectively, in the two groups just mentioned. For these 24 persons, then, a less restrictive deterministic model is adequate than for the others. (3) Those 38 original members of the first treatment group who met a stringent learning criterion were compared with respect to predictions generated by stochastic and mathematized deterministic models. One deterministic model (RSS-U 9-state) is in some respects the best of the models examined, but this success is a partial reflection of estimating eight parameters from the data.