Understanding Computers and Cognition presents an important and controversial new approach to understanding what computers do and how their functioning is related to human language, thought, and action. While it is a book about computers, Understanding Computers and Cognition goes beyond the specific issues of what computers can or can't do. It is a broad-ranging discussion exploring the background of understanding in which the discourse about computers and technology takes place. Understanding Computers and Cognition is written for a wide audience, (...) not just those professionals involved in computer design or artificial intelligence. It represents an important contribution to the ongoing discussion about what it means to be a machine, and what it means to be human. Book jacket. (shrink)

Este artigo tem como objetivo investigar os encaminhamentos que Freud deu ao problema da etiologia da neurose. Para tanto, destacamos três noções chave: equação etiológica, séries complementares e intensidade pulsional no momento. Através dessas noções, percebemos como, para Freud, a busca da causa primeira da neurose, se é inata ou adquirida, na realidade, é um falso problema. Em sua obra, a dualidade herdado/adquirido fica completamente diluída ao ser compreendida como uma conjugação de fatores sempre presentes. Para Freud, a questão nunca (...) foi a de decidir sobre a causa primeira, se a natureza do que aconteceu ao indivíduo ou se suas peculiaridades.This article has the aim to explore how Freud treated the problem of the etiology of the neurosis. To do so, we detach three key-notions: etiological equation, complementary series drive intensity at the moment. With these notions, we are able to percieve that, for Freud, the decision about the first cause of neurosis, if it is inate or if it is acquired, is a false problem. In his work, the duality inherited/acquired gets entirely diluted for it is understood as a conjugation of factors always present. To Freud, the question never was that of deciding about the first cause, if the nature of what had happened to the individual or if his peculiarities. (shrink)

This paper describes KRL, a Knowledge Representation Language designed for use in understander systems. It outlines both the general concepts which underlie our research and the details of KRL‐0, an experimental implementation of some of these concepts. KRL is an attempt to integrate procedural knowledge with a broad base of declarative forms. These forms provide a variety of ways to express the logical structure of the knowledge, in order to give flexibility in associating procedures (for memory and reasoning) with specific (...) pieces of knowledge, and to control the relative accessibility of different facts and descriptions. The formalism for declarative knowledge is based on structured conceptual objects with associated descriptions. These objects form a network of memory units with several different sorts of linkages, each having well‐specified implications for the retrieval process. Procedures can be associated directly with the internal structure of a conceptual object. This procedurul attachment allows the steps for a particular operation to be determined by characteristics of the specific entities involved.The control structure of KRL is based on the belief that the next generation of intelligent programs will integrate data‐directed and goal‐directed processing by using multiprocessing. It provides for a priority‐ordered multiprocess agenda with explicit (user‐provided) strategies for scheduling and resource allocation. It provides procedure directories which operate along with process frameworks to allow procedural parameterization of the fundamental system processes for building, comparing, and retrieving memory structures. Future development of KRL will include integrating procedure definition with the descriptive formalism. (shrink)

At the very beginning of L’Homme-Machine, La Mettrie claims that Leibnizians with their monads have “rather spiritualized matter than materialized the soul”; a few years later Pierre-Louis Moreau de Maupertuis, President of the Berlin Academy of Sciences and natural philosopher with a strong interest in the modes of transmission of ‘genetic’ information, conceived of living minima which he termed molecules, “endowed with desire, memory and intelligence,” in his Système de la nature ou Essai sur les corps organisés. This text first (...) appeared in Latin in 1751 under the title Dissertatio inauguralis metaphysica de universali naturae systemate, with the pseudonym Dr Baumann; it was translated by Maupertuis in 1754 as Essai sur la formation des corps organisés and was later included in his 1756 Œuvres under the title Système de la nature. Now, it is clear that Maupertuis was a kind of Leibnizian; and that his molecule possessed higher-level, ‘mental’ properties. In that sense he falls under the first category described by La Mettrie. But he was also involved in a debate on this issue with Diderot, who put forth a sustained critique of Maupertuis’ theory of the molecule in the additions to his 1753 Pensées sur l’interprétation de la nature. Where Maupertuis attributes higher-level properties to his living minima, Diderot argues that these properties are ‘organizational’, i.e., they can only be properties of the whole. At issue here is the degree of commitment to a form of materialism. (shrink)

A psychologist with a client who is terminally ill and wishes to discuss end-of-life options, specifically the option of hastening death, is faced with an ethical dilemma as to how to proceed with treatment. Specifically, he or she is bound by the American Psychological Association's (2002) potentially conflicting Principles A and E, which advise a psychologist to ?do no harm? as well as ?respect ? self-determination.? In addition, Standard 4 (Privacy and Confidentiality) mandates that a client's personal information is to (...) remain private, unless that client could be in danger of harming himself or herself or others. This article discusses such a nuanced case and provides considerations as well as guidelines for psychologists to effectively navigate through this sensitive and important dilemma. (shrink)

Koriat & Goldsmith provide an excellent analysis of the flexibility of retrieval processes and how they are situationally dependent. I agree with their emphasis on functional considerations and argue that the traditional laboratory experiment motivates the subject to be accurate. However, I disagree with their strong claim that the quantity–accuracy distinction implies an essential discontinuity between traditional and naturalistic approaches to the study of memory.

The central theme and core objective of this comprehensive resource for elementary teachers on climate change and children’s emotions and resiliency is supporting children’s understanding of and respect for the interconnectedness all life: human, animal, plant, and clean air, water, and soil. Its broad social/cultural perspective emphasizes that social and ecological justice are interrelated. Challenging elementary teachers to more explicitly address current environmental issues with students in their classrooms, the book presents a diverse set of topics from a variety of (...) perspectives. Coverage includes descriptions of environmental education pedagogies such as nature-based experiences and place-based studies; peace-education practices; children doing environmental activism; and teachers supporting children emotionally in times of climate disruption and tumult. The pedagogies described invite student engagement and action in the public sphere. Children are represented as ‘agents of change’ engaged in social and environmental issues and problems through their actions both local and global. (shrink)

Patagonia: Land of Giants captures the wonders of the Patagonian landscape in hundreds of stunning color photographs by famed Argentine nature photographer Daniel Rivademar.