A reading time and an ERP experiment conducted in Italian investigated the parser's responses to a syntactic violation (subject-verb number agreement) and to a semantic violation (subject-verb selectional restriction), examining the time course of comprehension processes until sentence end. The reading-time data showed that the syntactic violation was detected earlier than the semantic one and that the two violations differed in the time-course. The ERP data fully supported the reading time data: Syntactic anomalies elicited a left anterior negativity (LAN) and a P600. Semantic anomalies elicited a N400 centred on the parietal sites which started 90 ms later (latency 430 ms) than the LAN. Furthermore, the N400 evoked by the words that followed the target word continued and increased until sentence end. The results are discussed with respect to the hypotheses that the parser constructs distinct syntactic and semantic analyses of a sentence and that this characteristic holds cross-linguistically. The appropriateness of different methodologies to the study of sentence processing is also evaluated. 相似文献
According to the tradition of natural law justice is inherent to, and should always be observed in, all interpersonal relations: the science of natural law is nothing more or less than the expression of such principles of justice. The theoretical peculiarities that crop up regarding the lawfulness of appropriation are determined by the indirect interpersonal relations that take place within the process of appropriation: though appropriation is an action directed not towards another person or his property, but towards tangible external goods, this action may have important consequences for other people. Therefore Locke's theory of appropriation is a theory of justice.Locke's solution is made possible by the methodological improvement which allows a clear separation between the natural law and the historical and empirical conditions of its application: this improvement is a consequence of the distinction between modes and substances established in Locke's Essay.Locke's theory can be considered an extensive re-elaboration, in polemic against Filmer, of the anti-monopolistic principle characteristic of the whole of Scholastic social thought: this principle is intimately connected with the principle of man's natural liberty.Locke maintains a negative and formal conception of justice: justice prohibits interference with others' liberty of appropriation. Alongside the justice is the positive and conditional obligation of charity which prescribes the transfer of some of one's own goods to others who need them in order to survive. But for Locke there are precise limits on the obligation of charity: the application of charity suspends the application of justice only when the immediate physical survival is at stake; in all other cases justice leaves no room for charity.The Lockian negative conception of justice, which allows unlimited liberty of appropriation, is dependent on the empirical and historical condition of the incommensurability of the main resource. The widespread use of money acts as an accelerating element in the process of exhaustion of the incommensurability of land-resources but, at the same time, it renders self-preservation and appropriation almost completely independent of the natural environment. Money creates an infinite number of opportunities for the outlay of labour irrespective of the availability of land, that is, it renders labour the principal resource of the civilized world, and labour is an incommensurable and infinitely reproducible resource. The incommensurability of the labour resource thus supports the Lockian theory of negative distributive justice; but over the Lockian solution already loomed the threatening shadow of pauperism.The subject of this essay is further dealt with in my book on Locke's political and social philosophy Nel crepuscolo della probabilitá, Bibliopolis, Napoli, 1983. There I develop further the interpretation of Locke's theory of justice presented here and analyse his theoretical and historical presuppositions. 相似文献
Proof-theoretic semantics is an alternative to model-theoretic semantics. It aims at explaining the meaning of the logical constants in terms of the inference rules that govern their behaviour in proofs. We argue that this must be construed as the task of explaining these meanings relative to a logic, i.e., to a consequence relation. Alas, there is no agreed set of properties that a relation must have in order to qualify as a consequence relation. Moreover, the association of a consequence relation to a logical calculus is not as straightforward as it may seem. We show that these facts are problematic for the proof-theoretic project but the problems can be solved. Our thesis is that the consequence relation relevant for proof-theoretic semantics is the one given by the sequent-to-sequent derivability relation in Gentzen systems.
Philosophical Studies - We propose a new account of indicative conditionals, giving acceptability and logical closure conditions for them. We start from Adams’ Thesis: the claim that the... 相似文献
We investigate an expansion of quasi-MV algebras ([10]) by a genuine quantum unary operator. The variety of such
quasi-MV algebras has a subquasivariety whose members—called cartesian—can be obtained in an appropriate way out of MV algebras. After showing that cartesian . quasi-MV algebras generate ,we prove a standard completeness theorem for w.r.t. an algebra over the complex numbers.
Presented by Heinrich Wansing 相似文献
The aim of this paper is to analyse the sociocultural dynamics underlying collaborative research. The article is based on
an international collaborative project on the everyday lives of working families in Italy, Sweden and the USA. The aim of
this paper is to show that collaborative research does not necessarily produce collaboration: this is possible only with very
strong rules between partners. It proposes a distinction between collaboration and cooperation, and uses this distinction
to examine intergroup and intragroup joint activity. Through the analysis of the communicative exchanges occurring between
researchers, the paper highlights conditions in which cooperation can become fruitful collaboration.
Francesco ArcidiaconoEmail:
Francesco Arcidiacono
is the Laboratory Director of the Italian Center on Everyday Lives of Families at the University of Rome “La Sapienza” (Italy).
He teaches “Psychology of discursive interaction” and “Qualitative Methodologies” at the University of Neuchatel (Switzerland).
His main theoretical interest concerns the processes of socialization in the family context and argumentation in discursive
interactions between people. He has published books on these theoretical and empirical works entitled “Ricerca osservativa
e analisi qualitativa dell’interazione verbale” (Kappa, Rome, 2005), “Famiglie all’italiana” with C. Pontecorvo, (Cortina,
Milan, 2007), and “Conflitti e interazione in famiglia” (Carocci, Rome, 2007). 相似文献
ABSTRACT— Mirror neurons are a class of neurons first discovered in the monkey premotor cortex that activate both when the monkey executes an action and when it observes the same action made by another individual. These neurons enable individuals to understand actions performed by others. Two subcategories of mirror neurons in monkeys activate when they listen to action sounds and when they observe communicative gestures made by others, respectively. The properties of mirror neurons could constitute a substrate from which more sophisticated forms of communication evolved; this would make sense, given the anatomical and functional homology between part of the monkey premotor cortex and Broca's area (the "speech" area of the brain) in humans. We hypothesize that several components of human language, including some aspects of phonology and syntax, could be embedded in the organizational properties of the motor system and that a deeper knowledge of this system could shed light on how language evolved. 相似文献
A treatment protocol, called experiential cognitive therapy (ExCT), was developed. It integrated traditional cognitive behavior therapy (CBT) with virtual reality exposure for the treatment of panic disorder with agoraphobia (PDA). The objective of this study was to test the efficacy of short-term (four sessions) ExCT compared with a traditional 12-session panic control program (PCP) for the treatment of PDA. Forty patients diagnosed as having PDA by the diagnostic criteria of DSM-IV were randomly assigned to ExCT and PCP groups of 20 patients each. The treatment effects were measured with self-report questionnaires, including the BDI, STAI, ASI, PBQ, ACQ, and BSQ. The authors also assessed high end-state functioning (HES), including the success rate of stopping or reducing medication at post-treatment and 6-month follow-up. In all ratings, both ExCT and PCP groups showed significant improvement post-treatment compared with pre-treatment scores. There were no significant differences between the two treatment groups in HES and medication discontinuation at post-treatment, but there was a significant difference in medication discontinuation at 6-month follow-up. These results suggested that although short-term effectiveness of ExCT might be comparable to the effectiveness of PCP, long-term effectiveness of ExCT might be relatively inferior to the effectiveness of PCP. 相似文献