关于三段论一般规则存在依据的思考     

马养新 《陕西师范大学学报(哲学社会科学版)》2001,30(1):83-91

三段论理论是人类有史以来第一个真正的理论体系.选择有效式是构造三段论理论重要的一环.三段论一般规则是一种最简单实用的选择方法,但却存在理由不足的缺陷.包含关系的概念内涵之间所具有的蕴涵关系,能够单一地引申或者说充分地论证三段论全部一般规则,甚至能直接识别出三段论每一个具体的有效式,从而为采用一般规则做有效式选择标准的三段论理论提供了可靠的理论依据.  相似文献   

三角形重心性质拾趣——兼谈类比方法在初等数学研究中的运用     

郭李芢 《钦州学院学报》2006,21(3):5-7

运用类比推理的方法,将经过三角形重心的直线的性质推广到三维空间,导出经过三角形重心的平面的若干性质.  相似文献   

英汉词汇选择及语用功能试析   总被引：2，自引：0，他引：2  

田文燕 《天水师范学院学报》2006,26(4):110-113

在语言的实际使用中,一些语言表达形式的选用,除了表达一定的语义内容之外,还蕴含某些语用意义。在英汉语言中选用不同词汇形式可以表达不同的语用意义,语言使用者在英汉会话中如果能注意遵循赞同准则、褒扬准则、谦虚准则、数量准则和英汉“否定词”的语用功能,就能够达到更好的交际目的。  相似文献   

英语学习中社交语用迁移和语言语用迁移的调查与分析     

田有兰 《玉溪师范学院学报》2005,21(6):45-47

本调查以DCT为数据收集形式,对108名中国学生在英语学习中出现的语用迁移从两个层面———社交语用迁移和语言语用迁移进行分析,调查显示了学生在问候语中确实存在语用迁移,这对英语教学内容与方式的改进有一定的启示意义。  相似文献   

古汉语双宾动词与双宾语位置关系初探   总被引：1，自引：0，他引：1  

张先坦 《山西师大学报(社会科学版)》2004,31(1):141-144

古汉语双宾动词与其所带的双宾语的位置有一定的对应关系。我们通过对古文献《左传》、《战国策》、《史记》以及源于其他出处的语料的考查,认为这个观点基本上能成立。其原因主要有动词自身的意义、深层的语义结构关系、时间顺序原则、词性或语用因素的制约等方面。  相似文献   

图书馆学的科学化与合理性     

刘君 《图书情报工作》2005,49(5):55-59

提出图书馆学的科学化和合理性问题。认为以图书馆这一人文社会现象作为自己研究对象的图书馆学,不可能实现绝对科学化和客观性,图书馆学科学化的实质是图书馆学的合理性,即合规律性与合目的性的统一,构建合理性图书馆学理论必须坚持科学实证与哲学人文建构相结合。  相似文献   

Guiding Low Spatial Ability Individuals through Visual Cueing: The Dual Importance of Where and When to Look     

Victoria A. Roach  Graham M. Fraser  James H. Kryklywy  Derek G.V. Mitchell  Timothy D. Wilson 《Anatomical sciences education》2019,12(1):32-42

Research suggests that spatial ability may predict success in complex disciplines including anatomy, where mastery requires a firm understanding of the intricate relationships occurring along the course of veins, arteries, and nerves, as they traverse through and around bones, muscles, and organs. Debate exists on the malleability of spatial ability, and some suggest that spatial ability can be enhanced through training. It is hypothesized that spatial ability can be trained in low-performing individuals through visual guidance. To address this, training was completed through a visual guidance protocol. This protocol was based on eye-movement patterns of high-performing individuals, collected via eye-tracking as they completed an Electronic Mental Rotations Test (EMRT). The effects of guidance were evaluated using 33 individuals with low mental rotation ability, in a counterbalanced crossover design. Individuals were placed in one of two treatment groups (late or early guidance) and completed both a guided, and an unguided EMRT. A third group (no guidance/control) completed two unguided EMRTs. All groups demonstrated an increase in EMRT scores on their second test (P < 0.001); however, an interaction was observed between treatment and test iteration (P = 0.024). The effect of guidance on scores was contingent on when the guidance was applied. When guidance was applied early, scores were significantly greater than expected (P = 0.028). These findings suggest that by guiding individuals with low mental rotation ability “where” to look early in training, better search approaches may be adopted, yielding improvements in spatial reasoning scores. It is proposed that visual guidance may be applied in spatial fields, such as STEMM (science, technology, engineering, mathematics and medicine), surgery, and anatomy to improve student's interpretation of visual content. Anat Sci Educ. © 2018 American Association of Anatomists.  相似文献   

异议模式及其语用功能探究     

杨佩佩 《鸡西大学学报》2014,(1):126-129

在交流日益频繁的今天,表达异议也日显重要。作为一种本质上不合作、不礼貌的重要言语行为,异议却往往容易被研究者忽视。基于异议在日常交往、辩论访谈等活动中的实证分析,可以尝试对其主要模式进行分类,探讨不同模式的语用功能。并且为了便于实践中表达异议时模式的选择,影响选择的强弱、显隐、直接间接三对参数被提出。研究旨在补充异议这一言语行为在语用学中的研究,促进人们更好地交换意见。  相似文献   

Finding the missing Einsteins: Expanding the breadth of cognitive and noncognitive measures used in academic services     

《Contemporary educational psychology》2020

Education researchers, policymakers, and practitioners are concerned with identifying and developing talent for students with fewer opportunities, especially students from historically marginalized groups. An emerging body of research suggests “universally screening” or testing all students, then matching those students with appropriate educational challenges, is effective in helping marginalized students. However, most tests have focused on two areas: math and verbal reasoning. We leverage three nationally representative samples of the U.S. population at different time points that include both novel cognitive measures (e.g., spatial, mechanical, and abstract reasoning) and non-cognitive measures (e.g., conscientiousness, creativity or word fluency, leadership skill, and artistic skill) to uncover which measures would improve proportional representation of marginalized groups in talent identification procedures. We find that adding spatial reasoning measures in particular—as well as other non-cognitive measures such as conscientiousness, leadership, and creativity—are worthwhile to consider for universal screening procedures for students to narrow achievement gaps at every level of education, including for gifted students. By showing that these nontraditional measures both improve proportional representation of underrepresented groups and have reasonable predictive validity, we also broaden the definition of what it means to be “gifted” and expand opportunities for students from historically marginalized groups.  相似文献   

陌生男性称谓语的语用分析     

石成成 《四川教育学院学报》2011,27(7):37-39

如何正确得体地称呼陌生人是一个虽然困难但又不可回避的问题。文章主要讨论对陌生男性的称谓语,试图揭示一些常用的陌生男性称谓语的利弊,分析其称呼难的原因并提出相应的解决策略,希望能对人们的日常交际有所帮助。  相似文献