TELEOLOGY PAST AND PRESENT

Abstract. Current teleology in Western biology, philosophy, and theology draws on resources from four main Western philosophers. (1) Plato's Timaeus shows how to interpret the universe as the handiwork of a purposive Creator who subordinates secondary, necessary, causes to primary, intelligent, causes. (2) Aristotle's Physics sets forth purpose as implicit in the nature of things. Purposes of different sorts inhere in different types of being, and everything has a natural function. Living things grow to actualize the potentials of the goal whose principle they bear within themselves. (3) Kant's Critique of Judgment denies that purpose is anything that human beings can know, strictly speaking. Nevertheless, purpose is a concept we must use to make sense of biological systems. (4) Hegel's Philosophy of Nature articulates organic systems as dialectically including and transcending mechanical and chemical systems. Teleological themes persist, in different ways, in contemporary discussions; I consider two lines of criticism of traditional teleology—by Richard Dawkins and Stephen Jay Gould—and one line that continues traditional teleology in an updated way—by Holmes Rolston, III.     

EVOLUTION AND SUBJECTIVITY

Evolutionary theory is becoming an all‐encompassing form of explanation in many branches of philosophy. However, emergence theory uses the concept of self‐organization to support yet alter traditional evolutionary explanation. Biologist Stuart Kauffman suggests that the new science will need to tell stories, not simply as a heuristic device but as part of its fundamental task. This claim is reminiscent of C. S. Peirce's criticism of the doctrine of necessity. Peirce's suggestions reference Hegel, and this essay draws out this Hegelian background, addressing the question of subjectivity and issuing some Hegelian reminders so that such evolutionary and emergent theories will consider the implication of this research program on philosophy of mind. The primary focus is on two post‐Kantian, neo‐Hegelian thinkers in contemporary philosophy who deal with this problem: John McDowell and Robert Brandom.     

Algebraic study of Sette's maximal paraconsistent logic

The aim of this paper is to study the paraconsistent deductive systemP ¹ within the context of Algebraic Logic. It is well known due to Lewin, Mikenberg and Schwarse thatP ¹ is algebraizable in the sense of Blok and Pigozzi, the quasivariety generated by Sette's three-element algebraS being the unique quasivariety semantics forP ¹. In the present paper we prove that the mentioned quasivariety is not a variety by showing that the variety generated byS is not equivalent to any algebraizable deductive system. We also show thatP ¹ has no algebraic semantics in the sense of Czelakowski. Among other results, we study the variety generated by the algebraS. This enables us to prove in a purely algebraic way that the only proper non-trivial axiomatic extension ofP ¹ is the classical deductive systemPC. Throughout the paper we also study those abstract logics which are in a way similar toP ¹, and are called hereabstract Sette logics. We obtain for them results similar to those obtained for distributive abstract logics by Font, Verdú and the author.     

Abstract modal logics

In this paper we develop a general framework to deal with abstract logics associated with a given modal logic. In particular we study the abstract logics associated with the weak and strong deductive systems of the normal modal logicK and its intuitionistic version. We also study the abstract logics that satisfy the conditionC ⁺(X)=C( _in I ⁿ X) and find the modal deductive systems whose abstract logics, in addition to being classical or intuitionistic, satisfy that condition. Finally we study the deductive systems whose abstract logics satisfy, in addition to the already mentioned properties, the property that the operatorC ⁺ is classical relative to some new defined operations.Work partially supported by Spanish DGICYT grant PB90-0465-C02-01.Presented byJan Zygmunt     

A developmental perspective on reading dysfunction: Accuracy and rate criteria in the subtyping of dyslexic children

Children referred with specific reading dysfunction were subtyped as accuracy disabled or rate disabled according to criteria developed from an information processing model of reading skill. Multiple measures of oral and written language development were compared for two subtyped samples matched on age, sex, and IQ. The two samples were comparable in reading fluency, reading comprehension, word knowledge, and word retrieval functions. Accuracy disabled readers demonstrated inferior decoding and spelling skills. The accuracy disabled sample proved deficient in their understanding of oral language structure and in their ability to associate unfamiliar pseudowords and novel symbols in a task designed to simulate some of the learning involved in initial reading acquisition. It was suggested that these two samples of disabled readers may be best described with respect to their relative standing along a theoretical continuum of normal reading development.     

A feature analysis of stuttered phonemes

Stuttered and nonstuttered phonemes of 20 adult males were analyzed for distinctive feature patterns using the Chomsky-Halle system. The features (+ consonantal), (- voice), (+ continuant), and (- strident) occured significantly more often in stuttering than in nonstuttering instances. Results suggest that adult stuttering is most likely to occur when the primary sites of tension and discoordination are lingual and laryngeal and when the speaker must shift from (- voice) to (+ voice).     

Applied developmental psychology

Applied developmental psychology is emerging as a new subspecialty in psychology. The perspective provided in this paper is grounded in the premise that it is primarily a research discipline of scholars and researchers who will carry out their activities in a university setting. The students of the described program have found academic or research institute positions. Most of these have been in an academic department of psychology. Some have been in medical schools or research institutes with university affiliations. I believe there is a further market, for example in hospital or school settings, where a research and evaluation program or center is maintained. However, applied developmentalists, as such, should not be expected to be in the business of primary care delivery.This paper is based on the experience of establishing an applied developmental program that is described briefly below. In addition, the content is influenced by a consulting role in establishing a program at another university and from the small conference on Training in Applied Developmental Psychology held at the Mailman Center in 1980.     

An analysis of situation and person components of jealousy

Previous studies on jealousy have focused on person factors or on situational factors, but none has compared their relative importance. Two studies are presented which analyze the contributions of persons, situations, and their interaction, with respect to jealous reactions. The first study examined intraperson variability in the intensity of jealous responses of 302 males and females when presented with four types of hypothetical jealousy situations (work, family, social, and sexual). The results of the first study supported a dispositional explanation of jealousy (i.e., substantial person and situational variance). In addition, a sizable interaction effect was revealed. Study 2 examined the nature of this interaction for sexual jealousy. Jealousy situations were broken down by distinguishing between the event, characteristics of the partner, and the relationship as separate components of the situation. Seventy-one female respondents indicated their perception of threat and their degree of upset when considering the same hypothetical jealousy-evoking events with three different partners. A substantial person component was found. In addition, responses to the jealousy-evoking events were found to vary as a function of which partner was being considered. The second study demonstrated that aspects of the relationship (i.e., relative involvement) were more important than personality characteristics of the partner in determining this intrasubject variability in the intensity of jealous rections.     

Occupational values,environments, and levels

The Job Attitude Scale was administered to majors and captains and to upper-middle managers and lower-middle managers of industrial organizations. No significant differences in general intrinsic orientation were found between the majors and the upper-middle managers, or between the captains and the lower-middle managers. The majors and the upper-middle managers were significantly more intrinsically oriented than the captains and the lower-middle managers. The results also showed that the military samples were significantly more concerned with advancement, security, status, and family needs-salarywise-than the civilian samples, while the two civilian groups were significantly more concerned with achievement, supervision, and relations with subordinates than the two military groups. The results were discussed in view of job environment and job level.