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21.
Predicting how another person will evaluate the intention underlying an action involves consideration of second-order mental states. Children (ages 5-10 years) and college students (N=105) predicted an observer's belief about an actor's intention and evaluated the actor from both their own perspectives and the perspective of the observer. Younger children were more likely than older children and adults to attribute a belief to the observer that mismatched the actor's prior intention. Attributed beliefs about intention were more likely to match negative prior intentions than to match positive prior intentions and were also more likely to match prior intentions when the observer knew the actor's prior intention than when the observer did not know the actor's prior intention. The judgments attributed to the observer were based on the beliefs about intention attributed to the observer, showing use of second-order mental states to infer another's sociomoral judgments. 相似文献
22.
Liza Verhoeven 《Journal of Philosophical Logic》2007,36(3):339-366
In this paper Grice’s requirements for assertability are imposed on the disjunction of Classical Logic. Defining material
implication in terms of negation and disjunction supplemented by assertability conditions, results in the disappearance of
the most important paradoxes of material implication. The resulting consequence relation displays a very strong resemblance
to Schurz’s conclusion-relevant consequence relation. 相似文献
23.
Two conditioned taste aversion experiments with rats were conducted to establish if a target taste that had received a prior pairing with illness could be subject to second-order conditioning during extinction treatment in compound with a flavor that also received prior conditioning. In these experiments, the occurrence of second-order conditioning was indicated by protection from extinction of the aversion elicited by the target taste. This possibility, although intuitive, deserves attention because current associative models [e.g., Rescorla, R. A., & Wagner, A. R. (1972). A theory of Pavlovian conditioning: variations in the effectiveness of reinforcement and nonreinforcement. In A. H. Black & W. F. Prokasy (Eds.), Classical conditioning II: Current research and theory (pp. 64-99). New York: Appleton-Century-Crofts.] predict exactly the opposite outcome, namely, that compound extinction of two CSs should result in enhanced extinction. 相似文献
24.
Michelle Montague 《Philosophical Studies》2009,145(2):171-192
My concern in this paper is with the intentionality of emotions. Desires and cognitions are the traditional paradigm cases
of intentional attitudes, and one very direct approach to the question of the intentionality of emotions is to treat it as
sui generis—as on a par with the intentionality of desires and cognitions but in no way reducible to it. A more common approach seeks
to reduce the intentionality of emotions to the intentionality of familiar intentional attitudes like desires and cognitions. In this
paper, I argue for the sui generis approach.
相似文献
Michelle MontagueEmail: |
25.
Thomas Ågotnes Wiebe Van der Hoek Juan A. Rodríguez-Aguilar Carles Sierra Michael Wooldridge 《Studia Logica》2009,92(1):1-26
We define a multi-modal version of Computation Tree Logic (ctl) by extending the language with path quantifiers E
δ
and A
δ
where δ denotes one of finitely many dimensions, interpreted over Kripke structures with one total relation for each dimension. As
expected, the logic is axiomatised by taking a copy of a ctl axiomatisation for each dimension. Completeness is proved by employing the completeness result for ctl to obtain a model along each dimension in turn. We also show that the logic is decidable and that its satisfiability problem
is no harder than the corresponding problem for ctl. We then demonstrate how Normative Systems can be conceived as a natural interpretation of such a multi-dimensional ctl logic.
Presented by Jacek Malinowski 相似文献
26.
David Ellerman 《Synthese》2009,168(1):119-149
Categorical logic has shown that modern logic is essentially the logic of subsets (or “subobjects”). In “subset logic,” predicates
are modeled as subsets of a universe and a predicate applies to an individual if the individual is in the subset. Partitions
are dual to subsets so there is a dual logic of partitions where a “distinction” [an ordered pair of distinct elements (u, u′) from the universe U] is dual to an “element”. A predicate modeled by a partition π on U would apply to a distinction if the pair of elements was distinguished by the partition π, i.e., if u and u′ were in different blocks of π. Subset logic leads to finite probability theory by taking the (Laplacian) probability as the normalized size of each subset-event
of a finite universe. The analogous step in the logic of partitions is to assign to a partition the number of distinctions
made by a partition normalized by the total number of ordered |U|2 pairs from the finite universe. That yields a notion of “logical entropy” for partitions and a “logical information theory.”
The logical theory directly counts the (normalized) number of distinctions in a partition while Shannon’s theory gives the
average number of binary partitions needed to make those same distinctions. Thus the logical theory is seen as providing a
conceptual underpinning for Shannon’s theory based on the logical notion of “distinctions.”
This paper is dedicated to the memory of Gian-Carlo Rota—mathematician, philosopher, mentor, and friend. 相似文献
27.
Montgomery Link 《Synthese》2009,166(1):41-54
In his Tractatus Logico-Philosophicus Ludwig Wittgenstein (1889–1951) presents the concept of order in terms of a notational iteration that is completely logical
but not part of logic. Logic for him is not the foundation of mathematical concepts but rather a purely formal way of reflecting
the world that at the minimum adds absolutely no content. Order for him is not based on the concepts of logic but is instead
revealed through an ideal notational series. He states that logic is “transcendental”. As such it requires an ideal that his
philosophical method eventually forces him to reject. I argue that Wittgenstein’s philosophy is more dialectical than transcendental. 相似文献
28.
Kimberly D. Bess Isaac Prilleltensky Douglas D. Perkins Leslie V. Collins 《American journal of community psychology》2009,43(1-2):134-148
Community psychologists have long worked with community-based human service organizations to build participatory processes. These efforts largely aim at building participatory practices within the current individual-wellness paradigm of human services. To address collective wellness, human service organizations need to challenge their current paradigm, attend to the social justice needs of community, and engage community participation in a new way, and in doing so become more openly political. We use qualitative interviews, focus groups, organizational documents, and participant observation to present a comparative case study of two organizations involved in such a process through an action research project aimed at transforming the organizations’ managerial and practice paradigm from one based on first-order, ameliorative change to one that promotes second-order, transformative change via strength-based approaches, primary prevention, empowerment and participation, and focuses on changing community conditions. Four participatory tensions or dialectics are discussed: passive versus active participation, partners versus clients, surplus powerlessness versus collective efficacy, and reflection/learning versus action/doing. 相似文献
29.
Plausible Logic allows defeasible deduction with arbitrary propositions, and yet when sufficiently simplified it is very similar to the Defeasible Logics of Billington and Nute. This paper presents Plausible Logic, explains some of the ideas behind the definitions, applies Plausible Logic to an example, and proves a coherence result which indicates that Plausible Logic is well behaved. We also report the first complete implementation of propositional Plausible Logic. The implementation has a web interface which makes it available to researchers and students everywhere. The implementation is evaluated experimentally, and is shown to be capable of handling tens of thousands of rules and sufficiently many disjunctions for realistic problems. 相似文献
30.
We introduce two Gentzen-style sequent calculus axiomatizations for conservative extensions of basic propositional logic. Our first axiomatization is an ipmrovement of, in the sense that it has a kind of the subformula property and is a slight modification of. In this system the cut rule is eliminated. The second axiomatization is a classical conservative extension of basic propositional logic. Using these axiomatizations, we prove interpolation theorems for basic propositional logic. 相似文献