古人论文学语言和意象

本文介绍古人对如何解决语言和意象不相一致这一问题的一些意见,并从中归纳出四种解决问题的方法：１．让形象说话,２．抓住事物主要特征,３．不即不离地描写,４．语言浅近     

Executive processes in visual and spatial working memory tasks

Three experiments are reported, which have investigated the nature of the cognitive mechanisms that underlie performance on specific visuo-spatial working memory tasks, with the emphasis on exploring the extent of central executive involvement. Experiments 1 and 2 employed oral random digit generation as an executive task within a dual-task paradigm. The results of both experiments indicated that visuo-spatial tasks that involve sequential processing of information show more interference with random digit generation than do visuo-spatial tasks that involve simultaneous processing. The third experiment substituted oral random digit generation for executive tasks that did not involve memory for serial order (vigilance tasks adapted from Vandierendonck, De Vooght, & Van der Goten, 1998b). The results indicated significant interference between the vigilance tasks and the sequential visuo-spatial task, but not with the simultaneous visuo-spatial task. Overall the results of the three experiments are interpreted as indicating that serial sequential visuo-spatial tasks involve executive resources to a significantly greater extent than do simultaneous visuo-spatial tasks, and that this can have implications for studies that attempt to make use of such tasks to fractionate separable visual and spatial components within working memory.     

Effects of referential ambiguity,time constraints and addressee orientation on the production of morphologically complex words

In five experiments, participants were asked to describe unambiguously a target picture in a picture–picture paradigm. In the same-category condition, target (e.g., water bucket) and distractor picture (e.g., ice bucket) had identical names when their preferred, morphologically simple, name was used (e.g., bucket). The ensuing lexical ambiguity could be resolved by compound use (e.g., water bucket). Simple names sufficed as means of specification in other conditions, with distractors identical to the target, completely unrelated, or geometric figures. With standard timing parameters, participants produced mainly ambiguous answers in Experiment 1. An increase in available processing time hardly improved unambiguous responding (Experiment 2). A referential communication instruction (Experiment 3) increased the number of compound responses considerably, but morphologically simple answers still prevailed. Unambiguous responses outweighed ambiguous ones in Experiment 4, when timing parameters were further relaxed. Finally, the requirement to name both objects resulted in a nearly perfect ambiguity resolution (Experiment 5). Together, the results showed that speakers overcome lexical ambiguity only when time permits, when an addressee perspective is given and, most importantly, when their own speech overtly signals the ambiguity.     

易之"生"意与理学的生生之学

"生生之谓易"既是哲学家对宇宙相状的揭示,也是"易"本身的性质。从"天地之大德日生"到"易简"之善和"复其见天地之心",贯穿的都是同一个"生"意。理学继承前人又广加扩展,天地生物之心既是静与动的综合集成,又是天地生物与仁德流行的统一。从静体到动用,从"动之端"到"动之机",现象存在虽有生死显微,"生"之理却通贯不息。     

The Caveman's Conscience: Evolution and Moral Realism

An increasingly popular moral argument has it that the story of human evolution shows that we can explain the human disposition to make moral judgments without relying on a realm of moral facts. Such facts can thus be dispensed with. But this argument is a threat to moral realism only if there is no realist position that can explain, in the context of human evolution, the relationship between our particular moral sense and a realm of moral facts. I sketch a plausible evolutionary story that illuminates this relationship. First, the sorts of adaptive pressures facing early humans would have produced more than just potent prosocial emotions, as evolutionary antirealists like to claim; it would have produced judgments—often situated within emotions—to the effect that others could reasonably disapprove of some bit of conduct, for an early human who cared deeply about how others might respond to her action enjoyed the benefits of more cooperative exchanges than those early humans who did not. Second, according to objectivist versions of moral constructivism, moral facts just are facts about how others, ideally situated, would respond to one's conduct. Thus if any objectivist moral constructivism story is true, then we can intelligibly assert that a) our capacity for moral judgment is the product of adaptive pressures acting on early humans and b) some moral judgments are objectively true.     

The Simplest Axiom System for Plane Hyperbolic Geometry

We provide a quantifier-free axiom system for plane hyperbolic geometry in a language containing only absolute geometrically meaningful ternary operations (in the sense that they have the same interpretation in Euclidean geometry as well). Each axiom contains at most 4 variables. It is known that there is no axiom system for plane hyperbolic consisting of only prenex 3-variable axioms. Changing one of the axioms, one obtains an axiom system for plane Euclidean geometry, expressed in the same language, all of whose axioms are also at most 4-variable universal sentences. We also provide an axiom system for plane hyperbolic geometry in Tarski's language L _B which might be the simplest possible one in that language.     

Sublexical and morphological information in speech processing

Three experiments investigated the impact of syllabic boundary information and of morphological structure on performance in a sequence-monitoring task. In sequence monitoring, participants detect pre-specified sequences of phonemes in spoken carrier words. Sequences corresponded to the first syllable of the carrier word, to its first morpheme, or simultaneously to both. The data from Experiments 1 and 2, using different variants of the monitoring task, showed a strong impact of syllable boundary cues on monitoring latencies. An effect of morphological match between targets and carrier words was also evident. Experiment 3, in which parts of the spoken carrier words were cross-spliced, revealed that syllabic boundary information takes precedence over morphological information. The results are in line with an early process of speech processing, in which syllabic cues are used to aid lexical access. The morphological effect is better understood as a later, probably lexical, contribution of morphological decomposition to monitoring performance.     

The simple duality: Humean passions

Hume views the passions as having both intentionality and qualitative character, which, in light of his Separability Principle, seemingly contradicts their simplicity. I reject the dominant solution to this puzzle of claiming that intentionality is an extrinsic property of the passions, arguing that a number of Hume's claims regarding the intentionality of the passions (pride and humility in particular) provide reasons for thinking an intrinsic account of the intentionality of the passions to be required. Instead, I propose to resolve this tension by appealing to Hume's treatment of the ‘distinctions of reason’, as explained by Garrett (Cognition and Commitment in Hume's Philosophy, Oxford: Oxford University Press, 1997).     

易哲学发展史之一嬗变--陆王心学的易哲学思想探析

陆王心学的易哲学思想的出现,伴随了一定的时代特点,可谓是易哲学史上继王弼义理易之后的一次深刻嬗变.这表现为其以心释易统易、工夫简易直截的鲜明特征,其中蕴涵了心学派易学对象数易及程朱义理易的解构以及为一般易学研究所忽略的易佛沟通问题.从陆王心学的易哲学思想里面,我们可以发现,心学在宋时的诞生以及它最终的衰微,同样不是一个偶然的现象,它在解构"传统"易学的同时也解构了自身.