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We present a set-theoretic model of the mental representation of classically quantified sentences (All P are Q, Some P are Q, Some P are not Q, and No P are Q). We take inclusion, exclusion, and their negations to be primitive concepts. We show that although these sentences are known to have a diagrammatic expression (in the form of the Gergonne circles) that constitutes a semantic representation, these concepts can also be expressed syntactically in the form of algebraic formulas. We hypothesized that the quantified sentences have an abstract underlying representation common to the formulas and their associated sets of diagrams (models). We derived 9 predictions (3 semantic, 2 pragmatic, and 4 mixed) regarding people's assessment of how well each of the 5 diagrams expresses the meaning of each of the quantified sentences. We report the results from 3 experiments using Gergonne's (1817) circles or an adaptation of Leibniz (1903/1988) lines as external representations and show them to support the predictions. 相似文献
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《Quarterly journal of experimental psychology (2006)》2013,66(2):339-362
All accounts of human reasoning (whether presented at the symbolic or subsymbolic level) have to reckon with the temporal organization of the human processing systems and the ephemeral nature of the representations it uses. We present three new empirical tests for the hypothesis that people commence the interpretational process by constructing a minimal initial representation. In the case of if A then C the initial representation captures the occurrence of the consequent, C, within the context of the antecedent, A. Conditional inference problems are created by a categorical premise that affirms or denies A or C. The initial representation allows an inference when the explicitly represented information matches (e.g., the categorical premise A affirms the antecedent “A”) but not when it mismatches (e.g., “not-A” denies A). Experiments 1 and 2 confirmed that people tend to accept the conclusion that “nothing follows” for the denial problems, as indeed they do not have a determinate initial-model conclusion. Experiment 3 demonstrated the other way round that the effect of problem type (affirmation versus denial) is reduced when we impede the possibility of inferring a determinate conclusion on the basis of the initial representation of both the affirmation and the denial problems. 相似文献
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All accounts of human reasoning (whether presented at the symbolic or subsymbolic level) have to reckon with the temporal organization of the human processing systems and the ephemeral nature of the representations it uses. We present three new empirical tests for the hypothesis that people commence the interpretational process by constructing a minimal initial representation. In the case of if A then C the initial representation captures the occurrence of the consequent, C, within the context of the antecedent, A. Conditional inference problems are created by a categorical premise that affirms or denies A or C. The initial representation allows an inference when the explicitly represented information matches (e.g., the categorical premise A affirms the antecedent "A") but not when it mismatches (e.g., "not-A" denies A). Experiments 1 and 2 confirmed that people tend to accept the conclusion that "nothing follows" for the denial problems, as indeed they do not have a determinate initial-model conclusion. Experiment 3 demonstrated the other way round that the effect of problem type (affirmation versus denial) is reduced when we impede the possibility of inferring a determinate conclusion on the basis of the initial representation of both the affirmation and the denial problems. 相似文献
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孔子平生教书育人,以培养造就"君子"为宗旨。君子、小人一直是人们区分人的道德品行好坏的标准,君子是人们追求达到的理想人格目标,小人是人们所鄙弃的无德行者。君子人格的内涵、特征或者标准,大致说来,应该有10种:仁、义、礼、智、忠信、勇、中庸、和而不同、文质彬彬与自强。孔子及先秦儒家汲汲于"君子小人"之辨,目的在于扬善抑恶,塑造仁德的理想人格。从优秀传统文化美德中汲取营养,激活和焕发人们内心由传统文化长期熏陶而形成的价值理念,是确立、培育和践行社会主义核心价值观的必修课。既然如此,在当代,界定和培育君子人格就是"使中国民族最基本的文化基因与当代文化相适应、与现代社会相协调,以人们喜闻乐见、具有广泛参与性的方式推广开来"的重要抓手;是让中国传统文化换发出新的生命力,为解决当下中国人安身立命问题提供思想资源的一项重要举措。 相似文献
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In the 1st of 2 experiments, currently clinically anxious, recovered clinically anxious, and normal control subjects were presented with a mixture of unambiguous and ambiguous sentences; both threatening and nonthreatening interpretations were possible for the latter. A subsequent recognition-memory test indicated that the currently anxious subjects were more likely than normal control and recovered anxious subjects to interpret the ambiguous sentences in a threatening fashion rather than in a nonthreatening fashion. This suggests that the biased interpretation of ambiguity found in currently anxious subjects reflected their anxious mood state. A 2nd experiment established that the difference in interpretative processes between currently anxious and control subjects was not due to response bias and that the interpretative bias was a reasonably general one. 相似文献
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Michel Hupet Brigitte Le Bouedec 《Quarterly journal of experimental psychology (2006)》1975,27(2):323-330
In Experiment I, subjects were given active and passive sentences where the definiteness of nominals is varied and about which uncertainty was expressed, e.g. “I thought that the policeman had been injured by a gangster, but I was mistaken, in fact.”. Their task was to decide what was the target of the mistake by completing freely the sentence in such a way that the account would be corrected. When the nominals are differentially determined (a-the, the-a), the pattern of responses indicates that, for both active and passive, subjects were more likely to conclude that it was the non-definitely marked nominal that had been involved in the mistake rather than the definitely marked one. When both nominals are similarly determined (a-a, the-the), subjects were more likely to indicate the event itself as having been involved in the mistake. This supports the hypothesis that subjects are able to utilize definiteness to determine the relation between presupposed and assertional information. In Experiment II, subjects were given paired active and passive sentences with differentially determined nominals and were required to choose between the two syntactic forms of each pair the one they would prefer to use. The pattern of responses clearly shows that subjects were more likely to choose the voice allowing the hypothesized preferential order “Definitely marked grammatical subject-non-definitely marked grammatical object”. Passive transformational rule is thus interpreted as a particular case of a more general rule specifying the ways in which what is made known (comment) is nested on to what is already assumed to be the case (topic). 相似文献
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Raimo Tuomela 《Synthese》1972,25(1-2):165-175
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Ferreira F 《Cognitive psychology》2003,47(2):164-203
Research on language comprehension has focused on the resolution of syntactic ambiguities, and most studies have employed garden-path sentences to determine the system's preferences and to assess its use of nonsyntactic sources information. A topic that has been neglected is how syntactically challenging but essentially unambiguous sentences are processed, including passives and object-clefts--sentences that require thematic roles to be assigned in an atypical order. The three experiments described here tested the idea that sentences are processed both algorithmically and heuristically. Sentences were presented aurally and the participants' task was to identify the thematic roles in the sentence (e.g., Who was the do-er?). The first experiment demonstrates that passives are frequently and systematically misinterpreted, especially when they express implausible ideas. The second shows that the surface frequency of a syntactic form does not determine ease of processing, as active sentences and subject-clefts were comprehended equally easily despite the rareness of the latter type. The third experiment compares the processing of subject- and object-clefts, and the results show that they are similar to actives and passives, respectively, again despite the infrequent occurrence in English of any type of cleft. The results of the three experiments suggest that a comprehensive theory of language comprehension must assume that simple processing heuristics are used during processing in addition to (and perhaps sometimes instead of) syntactic algorithms. Moreover, the experiments support the idea that language processing is often based on shallow processing, yielding a merely "good enough" rather than a detailed linguistic representation of an utterance's meaning. 相似文献
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D. W. Green 《Quarterly journal of experimental psychology (2006)》1977,29(1):135-146
Two independent groups of subjects, under instruction orienting them towards understanding or towards memorizing sentences were timed to respond to a brief auditory signal which occurred at some point during the course of a sentence. Latency appeared to be primarily a function of the task, such that the deeper the semantic processing of the sentence the longer the reaction time. Together with other aspects of the data, it is argued that such tasks affect the extent to which a subject retrieves the meanings of the words in a sentence and integrates them at the end of it. Concrete and abstract sentences were processed in fundamentally the same way. The conclusion drawn is that speech comprehension is an integrative process, under voluntary control, which collates together different aspects of the speech signal. 相似文献
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Nagata H 《Perceptual and motor skills》2003,97(2):477-482
54 Japanese speakers judged isolated simple bitransitive sentences involving an unnecessary extra argument in addition to three legitimate arguments. Two variables were manipulated, with one variable concerning the role the extra argument assumed in a sentence, subjective, dative, or objective and the other concerning the relation it bore with the legitimate argument. The sentences with the extra arguments were judged to be an average grammaticality of about 3 on a 7-point scale. This score, although still lower than that obtained for sentences involving only the legitimate arguments, suggests that speakers' judgments are not fully consistent with the judgments expected if they might possess and demonstrate the knowledge of the principle of Full Interpretation. 相似文献
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Previous research has shown that the ease of metaphor interpretation and judgments of metaphor goodness are correlated with the degree of similarity between the two nouns linked in a metaphor. This study was designed to investigate the effects of adding adjective modifiers to the nouns constituting metaphorical sentences. Four types of associative relationships, between adjectives and nouns were defined. It was found that different patterns of adjective modification influenced constituent phrase similarity (e.g., the ADJECTIVE-NOUNA is an ADJECTIVE-NOUNB), and such differences were consistent with changes in metaphor goodness and interpretability. However, the intercorrelations among these variables were a function of the level of similarity between unmodified constituent nouns. With initially similar constituent nouns, the three variables were about equally intercorrelated. With initially dissimilar constituent nouns, constituent phrase similarity and metaphor goodness were highly correlated, but interpretability was not predictable from a linear model. Results are discussed in terms of a cognitive-feature model of association and metaphor processing. 相似文献
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A large body of evidence has shown that visual context information can rapidly modulate language comprehension for concrete sentences and when it is mediated by a referential or a lexical-semantic link. What has not yet been examined is whether visual context can also modulate comprehension of abstract sentences incrementally when it is neither referenced by, nor lexically associated with, the sentence. Three eye-tracking reading experiments examined the effects of spatial distance between words (Experiment 1) and objects (Experiment 2 and 3) on participants’ reading times for sentences that convey similarity or difference between two abstract nouns (e.g., ‘Peace and war are certainly different...’). Before reading the sentence, participants inspected a visual context with two playing cards that moved either far apart or close together. In Experiment 1, the cards turned and showed the first two nouns of the sentence (e.g., ‘peace’, ‘war’). In Experiments 2 and 3, they turned but remained blank. Participants’ reading times at the adjective (Experiment 1: first-pass reading time; Experiment 2: total times) and at the second noun phrase (Experiment 3: first-pass times) were faster for sentences that expressed similarity when the preceding words/objects were close together (vs. far apart) and for sentences that expressed dissimilarity when the preceding words/objects were far apart (vs. close together). Thus, spatial distance between words or entirely unrelated objects can rapidly and incrementally modulate the semantic interpretation of abstract sentences. 相似文献
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Robert Schwartzkopff 《Philosophical Studies》2016,173(8):2173-2192
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Alex Orenstein 《Australasian journal of philosophy》2013,91(4):517-533
In this paper, I propose an account of self-knowledge for desires. According to this account, we form beliefs about our own desires on the basis of our grounds for those desires. First, I distinguish several types of desires and their corresponding grounds. Next, I make the case that we usually believe that we have a certain desire on the basis of our grounds for it. Then, I argue that a belief formed thus is epistemically privileged. Finally, I compare this account to two other similar accounts of self-knowledge. 相似文献
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The psychological status of overgenerated sentences 总被引:1,自引:0,他引:1