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A Sketch of Thinking
热度 1 Greg66 2019-3-21 17:48
个人分类: 1|2578 次阅读|1 个评论
Critical thinking, the ability that students need
JudyZhu 2014-11-21 00:39
As a used-to-be undergraduate and research graduate, according to my supervisors in and outside of China, I’ve been an intelligent, self-motivated and diligent student, with broad and profound theoretical knowledge of my majors, though I’m not so competitive in creativity. This is an accurate and typical judgement not only to me, but is suitable to most Chinese overseas student indeed. The education I received during my growth do take the responsibility for this outcome. Being aware of the problem does not mean that we know how to solve the problem. The question is, what causes the absence or lack of creativity in our capability panel? Cartoons provoke my thinking. Recently I have watched so many ‘Qiao Hu( the cute tiger) ’ kids series together with Nicole. In every episode there are several sections, such as singing and dancing, story telling, communication with friends, ABCs, family album and so on. In the family album section, normally Qiaohu will go out on a short journey with his family, sometimes they have a simple picnic outside, sometimes go to a farmland, and sometimes visit a park, a museum, or a zoo. During the trip, his parents will help catch shots of the joyful moments. At the end of the section, Qiao Hu will show us the lovely pictures and tell us what happened in the trip, in a way of narritating his diary. Nicole likes this section so much that whenever the cute tiger starts his story telling, nothing around can distract her attention from it. This is one of Qiaohu’s story: ‘It was Sunday today. In the morning, Daddy, Mummy and I went to the park together. There are many trees and flowers in the garden. The trees are green. The flowers are colorful: white, red, and yellow. I saw several birds on a tree. I also saw beautiful butterflies and small bees. They were playing peek-a-boo on the flower. I also met many old men and ladies. Some were playing Qigong, some were playing chess, and some were dancing. Later I was tired and hungry. Then we had a picnic in the park. Mummy prepared breads, hams, kinds of fruits, and many sweetdonuts. The sweetdonut is so delicious. Daddy even bought me an icecream. It is icecold, sweet. Yummy. In the afternoon, we went back. So much fun today. Daddy told me that we could go there next time if I want. I am very happy.’ What a wonderful article! There is an event. There are details of his observations. There is also his feeling. It is full of childlike fun and innocence. However, the story reminds me of the writing classes when I was a primary school student. That time I was a pupil in the second grade, and one day our teacher asked us to write a diary, to record a meaningful event during the coming weekend. I worte a small article similar to the tiger’s above, which was about where we visited, what happened and how I felt, etc.. I clearly remembered that my teacher commented it as follows: only a record, like a cup of plain water without any flavour, and no thoughts inside. Honestly I have no idea about what she meant by ' meaningful ' and ' thought ' , as you know, at the age of eight or nine years old, one wouldn’t think too complicately. My teacher is a very nice lady, she told me that firstly the most important thing was to choose a meaningful topic. Then she showed me how to write an article in a correct way-- how to begin with the article, how to develop and go on, then how to make an ending. When the topic and frame is ready, it would be very easy to write a good article. Gradually I mastered all the so-called skills and logistics drafting a good composition which will help win good points in exams. And I found later there were kinds of 'correct' ways in almost all of the subjects I came across. Looking backing now, probably that is why the so called good students like me turns out to be a person lack of creativity. My way of thinking has been trapped in such an invisible frame. I’ve always been ready to choose a 'fast and correct' way during the study all the time, initially which was introduced by my teachers, while later on was moulded into this kind of shape as days gone by. Besides, there is another strange phenomenon during our education: what’s written in the textbooks and what’s taught by the teacher are correct, which we need to follow; otherwise we are wrong. Either truth or fallacy, this theory really sounds ridiculous to me now. According to this system, a students’ learning process is to learn and master the ' science and truth ' , while the teacher’s task is to introduce them to students. However, it still remains questionable whether those things we learned with the tag of ' science and truth ' are really the correct ones. This educational strategy focus on showing us the reality and objectivity of the knowledge, but fails in guiding us how to think critically why and how it comes like this. Therefore our creativity has been suppressed during the long-term process. One of the most important tasks of education is to develop students' critical thinking, which is anticipated to be the core educational outcome. It is one of the most important psychological characteristics of the talents, which inspires their creativity. And most important, it is the basis for a rational and democratic society. see the original post here: http://blog.chinadaily.com.cn/blog-309597-24557.html
个人分类: life abroad|1969 次阅读|0 个评论
竹盐与纳爱斯牙膏包装创新的对比分析——钱安明
热度 2 qiananming 2014-2-25 00:18
参考文献引用 钱安明,陆小彪,殷石.竹盐与纳爱斯牙膏包装创新的对比分析 .包装工程,2014,02:114-116+121. QIAN An-ming,LU Xiao-biao,YIN Shi.Comparative analysis of the bamboo salt with NICE toothpaste packaging innovation . Packaging Engineering,2014,02:114-116+121. 竹盐与纳爱斯牙膏包装创新的对比分析_钱安明_陆小彪_殷石.pdf 竹盐与纳爱斯牙膏包装创新的对比分析 钱安明 1,2 ,陆小彪 2 ,殷石 2 ( 1. 苏州大学 艺术学院,江苏 苏州 215123; 2. 安徽农业大学 轻纺工程与艺术学院,安徽 合肥 230036) 摘 要 : 目的 研究两种牙膏包装中的微创新和设计心理学。 方法 以竹盐和纳爱斯牙膏内包装的设计为例,基于两种牙膏产品的文化内涵、品牌定位、材料与技术的革新,围绕产品包装造型本体特性以及膏体外观所呈现的视觉性特点展开分析。 结果 两种牙膏盖的微创新及其包装细节都着重消费者在牙膏使用过程中的体验,纳爱斯牙膏的设计更合于大众使用心理和操作习惯。 结论 综合论证了创意思维和设计心理学在牙膏包装与创新设计实践中的应用意义。 关键词: 牙膏包装;包装创新; 牙膏盖;设计心理学 中图分类号 : TB472 文献标识码 : A 文章编号: 1001-3563 ( 2014 ) 02-0114-03 Comparative analysis of the bamboo salt with NICEtoothpaste packaging innovation QIAN An- ming1 , LUXiao-biao 2 , YIN Shi 2 ( 1. School of Art, Soochow University, Suzhou 215123,China; 2. College ofLight- textile Engineering and Art, Anhui Agricultural University, Hefei230036, China ) Abstract : Objective Study two kinds of toothpaste packagingmicro-innovation and design psychology. Methods Contrast Bamboo salt and NICE inner packaging design, for example,based on two kinds of toothpaste products, culture, brand positioning,materials and technology innovation, focusing on product characteristics andthe package body styling. Expand analysis on paste visual appearancecharacteristics presented. Results Twokinds of toothpaste cap micro-innovation and its packaging details are focusedconsumers experience , during use toothpaste, toothpaste NICE design is more fit for publicuse and operation of mental habits. Conclusion Comprehensive demonstrates the creative thinking and designpsychology in toothpaste packaging and innovative design application inpractice significance. Key words: toothpaste packaging; packaging innovations;toothpaste cap; design psychology 牙膏虽然是普通日用化学产品,其推广上市的过程与时尚工业中的服装、箱包、香水造势并无二致 。围绕牙膏产品的周边设计与研究包括平面视觉、包装工程与品牌营销。线上线下的工作也如此分工和具体展开。当企业的形象与品牌已确定,特定产品的品类形态也为大众所熟知,过分大胆的“创新” 反而干扰消费者的习性,挑战用户有关某种产品固定用法习惯的“创意”不仅极为有害,也是产生相反作用的蹩脚设计 。 作为快消品的牙膏是消费者不得不买但又并不十分在意其品质的一种生活必需品,消费者对于牙膏的品牌忠诚度并不高 ,消费者经常在一管牙膏用完之后购买另一种口味完全不同的新牙膏,而不是坚持一种牙膏长期使用。事实上,牙医也经常建议消费者定期更换牙刷并且交叉使用不同类型的牙膏。由此观之,牙膏产品的创新就显得十分必要,不仅要注重讲究视觉效果的外包装设计,内包装结构的贴心设计也是十分重要的举措。 1 以竹盐和纳爱斯为例 1.1 对比样本研究概述 家化、洗化类产品似乎离不开大众传媒打品牌,纳爱斯和竹盐也不例外。竹盐牙膏是韩国 LG 公司旗下的产品,纳爱斯是中国浙江的一家主打洗化产品的品牌公司,这些年异军突起,在宝洁、联合利华两大巨头的夹缝中顽强生存了下来。竹盐在韩国家喻户晓,但在中国市场上产品所占有的份额以及品牌知名度并不高。纳爱斯牙膏没有历史名声可以凭借,占领市场不是仅凭看不见摸不着的广告知名度,而是产品本身的设计赢得了消费者并创造了新的价值 。 1.2 竹盐牙膏的文化内涵 竹盐的特色之处在于商品名称,“竹筒里的盐” 通过内外包装的插画展现其独特的产品风貌。竹子在亚洲以及中华文化圈里都是高洁的象征,竹与盐的结合不会产生误解和歧义,内涵清晰、明确。《红楼梦》里写到过大户人家用炒过的青盐和茶水洁齿、漱口,盐和牙膏本来就有着莫大的关系。竹盐牙膏以盐为产品切入点,让消费者自然联想起洁净牙齿之物的历史、传统和文化。“每日之盐”也时时提醒人们在洗漱之间加强和加深对产品的认知和印象。 1.3 纳爱斯牙膏的重新定位 产品的差异性是消费者个性化消费的关键,纳爱斯的产品理念差异,使其创新设计出“维 C 营养牙膏”,显然在牙膏的功能诉求上有别于仅关注清洁、清凉的同类产品。缺少维生素 C ,牙齿牙龈容易出血,严重的还会得败血症,这似乎也是普通消费者在中小学时代就获知的生物学常识。“营养”二字让人在刷牙同时不禁莞尔,是否真有营养,老百姓大概也不会深究,毕竟这种漱口之后就吐掉的清洁产品能在短暂的时间里给牙齿牙龈补充什么营养?事实上这种补益的功效并不重要,重要的是“营养”这个与食物有关的词汇与牙膏相结合,使得民众剥离了原先将牙膏当药品的旧观念,消费体验也就更加良好,实际使用的心理感觉就转变为每天与食品接触而不是和药物打交道 ,人们对日常日用化学品的恐惧感也就大为降低。 2 牙膏膏体创新的设计思维 2.1 围绕 产品本体展开设计 牙膏的主要作用就是清洁和美白牙齿,单从这一点上考虑具有有效配方的类似药膏的白色膏体是最适当的“诚实”产品设计。可是消费者对于牙膏的态度并没有上升到药物的理性高度,传统的白色、透明的绿色以及彩条牙膏膏体已经很常见。牙膏配方的改变不仅不容易被消费者发现,还会带来很大的新产品推广风险。产品在包装造型上的细节改变,相比之下简单却有效的多。过分朴素甚至类似药品的产品包装并不适合每天一两次接触牙膏的消费者的使用心理。 2.2 牙膏膏体的视觉性设计 纳爱斯牙膏全透明的管体突破了“闷葫芦”的传统,消费者不仅可以直观的欣赏到透明、诱人的水果色牙膏膏体,更可以一手掌握牙膏的使用状况——牙膏的使用进度在使用者的视觉掌控之中。“明白消费”的使用过程让用户感受到了牙膏膏体本体功能之外的精神享受,这是更高层次的用户产品体验设计。竹盐牙膏的膏体也和纳爱斯一样,注重个性。淡紫色半透明的竹盐牙膏给人以薰衣草的视觉观感,人们在使用过程中自然也会感觉到满口芬芳。 2.3 牙膏使用中的心理学体验 牙膏的膏体与人们日常的食物相关联是有效的创新设计之路。牙膏本身的化学成分不做任何改变的前提之下,仅仅在产品呈现方式上有些许改变也可以唤起消费者的全新体验。膏体的成分、成色以及最终呈现在世人眼前的稳定状态是化学家们的“设计”。产品走向市场过程中的包装才是设计师的工作重心,包装二字本身也可以被看作是设计的代名词。因此在消费对普通牙膏的色彩已厌倦的前提下,竹盐牙膏的淡紫色,纳爱斯的橙色牙膏还是让人有意外的惊喜。不同膏体色彩的技术实现应该不是太大的难题,之所以大多数厂家坚持本色产品不动摇,个中缘由一则是对创新的惰性,另一则是思维上的惯性。 3 牙膏内包装结构的创新思路 3.1 材料与技术影响下的新设计 牙膏管的材料选择使得灌装在其中的产品带给人不同的观感和消费体验 。早期的牙膏皮通常由柔软的轻质金属充当 。在铝材大行其道之前,牙膏管主要由锡皮甚至铅皮组成。铅金属有毒自然要被弃用,即使无毒的锡和铝也会使洁白的牙膏染上一层金属色的银灰,让人产生不想取之入口的厌恶情绪。无毒的塑料管是非常适当的牙膏管材,但塑料立即回弹的特性也不十分有利于“挤”牙膏 。如今大多数厂家都采用铝基材料与塑胶复合 ,复合材料兼具两种材料的特性,塑料表面易于彩印,帮助其实现广告价值。不过合成材料的价格稍贵,加之金属的存在也就不可能实现透明,化学家精心设计的美丽的牙膏膏体色彩要在挤出之后才能被看见。 3.2 基于 “格式塔”心理的分析 人们在牙膏的使用中,直接与产品内包装发生关系,刷牙前的准备工作首先就是要拧开牙膏管上的牙膏盖。大多数人都有过拧不开盖子或者不小心将小小的盖子掉到脏兮兮的地板上的闹心经历。甚至于手一滑,牙膏盖子直接掉进洗脸池的下水管内,让人懊恼不已。牙膏是通过挤压的方式将膏体附着在牙刷上的,牙膏的保护性软包装结构开口很小,即便没有牙膏盖的保护,膏体也不会迅速干结。可是牙膏毕竟是要入口的口中之物,使用之前的膏体敞口放置总不会让人放心,加上人们天生的“格式塔” (Gestalt) 心理作用,丢失了牙膏盖的牙膏总是不完美的,不完美的产品保护结构会让人纠结与不安。 3.3 牙膏盖的微创新 设计思维的自由有时只是一定范围内的无拘无束,在单支牙膏的重量、体积大小相对固定的市场规则中,微创新同样能够产生令人眼前一亮的亮点设计。竹盐和纳爱斯牙膏内包装结构的微创新,首先体现在小小的牙膏盖上,他们共同的设计策略就是增大了盖子的体积,这种创新设计解决了以往牙膏使用中容易让人烦恼的问题。 为消费者设计就要允许用户犯错,而不是强求使用者迁就设计的缺陷。唐纳德·诺曼( Donald Arthur Norman )在其著作《设计心理学》( The Design of Everyday Things )中如是说。大盖子的设计从根本上解决了这一难题,虽然小心使用产品的人会注意保护像牙膏盖这样的小配件不至于使之丢失,可是晨起的人们在睡意朦胧的生活中都要处处小心,工作的压力就太大了。 3.4 两种盖子设计的细节对比 仔细对比两种牙膏盖的细节差异。纳爱斯牙膏盖借用了洗面奶的盖子设计,底面更平,竖着放置时更为平稳,竹盐稍小的盖子显然在竖放时不十分妥当。纳爱斯牙膏的盖子的拧开方式并无“创新”,是传统的旋转打开。竹盐的牙膏盖是一种运用材料特性的“弹性设计” ,利用塑料本身的特点,使用手指的压力而不必借助螺纹将盖子卡在管口或拔出来。这项设计让人惊异,但不是惊喜。笔者第一次不知道如何打开这个盖子,下一次基于以往的使用习惯,旋转几次无果之后才想起来正确的开启方式。消费者在日常的个人护理过程中遭遇“输错密码”的尴尬,产品使用的特殊“乐趣”并不会让大多数消费者欣然接受。 4 结语 产品的设计包括产品的本体设计和包装设计,牙膏包装包括兼具保护性的内包装结构和注重视觉效果的广告营销用的外包装。本体设计就比如牙膏的膏体设计,但为保护产品而存在的内外包装有其独立存在的设计价值。事实上产品的包装结构的成败,关系到消费者的产品使用体验。从人机工程学和“以消费者为中心”的设计原则去审视牙膏盖的改进,不应该违背消费者使用习惯追求差异性的概念,应藉由设计促使人们迈进节约、绿色和生态的理想生活之路。 参考文献 潜铁宇 , 陶洁 , 裘以斌 . 包装设计的创新 . 包装工程 , 2007(10):75-77. 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The Toothpaste Packaging Revolutionary Change . Shanghai Packaging, 1996 (3): 33. 张琰 , 黄伟 . 单支牙膏包装保护能力的测试及探讨 . 口腔护理用品工业 , 2012(4):20-22. ZHANGYan, HUANG Wei. Explore and Test Single ToothpastePackaging ability of protect . Toothpaste Industry, 2012 (4) :20-22. 陈玉明 , 陈学康 . 铝塑复合软管牙膏包装若干问题的分析与探讨 . 口腔护理用品工业 , 2010(6):28-31. CHEN Yu-Ming,CHEN Xue-kang. Analysis and Discussion about Plastic Composite Hose Toothpaste Packaging . Toothpaste Industry, 2010 (6) :28-31. 钱安明 , 李东 , 张琛 , 等 . 工业产品造型设计 . 合肥 : 合肥工业大学出版社 , 2009. QIAN An-ming, LI Dong, ZHANG Chen, Industrial Product Form Design . Hefei:HeFei University of Technology Press, 2009. 收稿日期: 2013-03-12 基金项目:安徽省教育厅人文社会科学研究项目( SK2012B168 );安徽 省教育厅高校省级优秀青年人才基金一般项目 ( 2012SQRW041 );安徽农业大学繁荣发展哲学社会科学基金重点立项项目( 2011zxshzd1) Fund: ; Education Department of Anhui Provincial Humanities andsocial science research projects (SK2012B168);Education Department of AnhuiProvincial Higher young talents Fund Project (2012SQRW041); Prosperity anddevelopment of philosophy and social science fund project in Anhui AgriculturalUniversity(2011zxshzd1) 作者简介:钱安明( 1980- ),男,安徽人,苏州大学艺术学院博士生。安徽农业大学轻纺工程与艺术学院讲师。主要研究艺术设计思维方法与设计心理学。 Author: QIAN An-ming (1980 -), Male, Doctor, Lecturer. Soochow University. College of Textile Engineering and Arts, AnhuiAgricultural University. Hefei 230036, China. E-mail: qiananming@163.com
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[转载]Building Dwelling Thinking by Martin Heidegger
carldy 2013-3-1 12:17
Building Dwelling Thinking by Martin Heidegger from Poetry, Language, Thought , translated by Albert Hofstadter, Harper Colophon Books, New York, 1971. In what follows we shall try to think about dwelling and building. This thinking about building does not presume to discover architectural ideas, let alone to give rules for building. This venture in thought does not view building as an art or as a technique of construction; rather it traces building back into that domain to which everything that is belongs. We ask: 1. What is it to dwell? 2. How does building belong to dwelling? I We attain to dwelling, so it seems, only by means of building. The latter, building, has the former, dwelling, as its goal. Still, not every building is a dwelling. Bridges and hangars, stadiums and power stations are buildings but not dwellings; railway stations and highways, dams and market halls are built, but they are not dwelling places. Even so, these buildings are in the domain of our dwelling. That domain extends over these buildings and yet is not limited to the dwelling place. The truck driver is at home on the highway, but he does not have his shelter there; the working woman is at home in the spinning mill, but does not have her dwelling place there; the chief engineer is at home in the power station, but he does not dwell there. These buildings house man. He inhabits them and yet does not dwell in them, when to dwell means merely that we take shelter in them. In today's housing shortage even this much is reassuring and to the good; residential buildings do indeed provide shelter; today's houses may even be well planned, easy to keep, attractively cheap, open to air, light, and sun, but-do the houses in themselves hold any guarantee that dwelling occurs in them? Yet those buildings that are not dwelling places remain in turn determined by dwelling insofar as they serve man's dwelling. Thus dwelling would in any case be the end that presides over all building. Dwelling and building are related as end and means. However, as long as this is all we have in mind, we take dwelling and building as two separate activities, an idea that has something correct in it. Yet at the same time by the means-end schema we block our view of the essential relations. For building is not merely a means and a way toward dwelling -to build is in itself already to dwell. Who tells us this? Who gives us a standard at all by which we can take the measure of the nature of dwelling and building? It is language that tells us about the nature of a thing, provided that we respect language's own nature. In the meantime, to be sure, there rages round the earth an unbridled yet clever talking, writing, and broadcasting of spoken words. Man acts as though he were the shaper and master of language, while in fact language remains the master of man. Perhaps it is before all else man's subversion of this relation of dominance that drives his nature into alienation. That we retain a concern for care in speaking is all to the good, but it is of no help to us as long as language still serves us even then only as a means of expression. Among all the appeals that we human beings, on our part, can help to be voiced, language is the highest and everywhere the first. What, then, does Bauen, building, mean? The Old English and High German word for building, buan, means to dwell. This signifies: to remain, to stay in a place. The real meaning of the verb bauen, namely, to dwell, has been lost to us. But a covert trace of it has been preserved in the German word Nachbar, neighbor. The neighbor is in Old English the neahgehur; neah, near, and gebur, dweller. The Nachbar is the Nachgebur, the Nachgebauer, the near-dweller, he who dwells nearby. The verbs buri, büren, beuren, beuron, all signify dwelling, the abode, the place of dwelling. Now to be sure the old word buan not only tells us that bauen, to build, is really to dwell; it also gives us a clue as to how we have to think about the dwelling it signifies. When we speak of dwelling we usually think of an activity that man performs alongside many other activities. We work here and dwell there. We do not merely dwell-that would be virtual inactivity-we practice a profession, we do business, we travel and lodge on the way, now here, now there. Bauen originally means to dwell. Where the word bauen still speaks in its original sense it also says how far the nature of dwelling reaches. That is, bauen, buan. bhu, beo are our word bin in the versions: ich bin, I am, du bist, you are, the imperative form bis, be. What then does ich bin mean? The old word bauen, to which the bin belongs, answers: ich bin, du bist mean: I dwell, you dwell. The way in which you are and I am, the manner in which we humans are on the earth, is Buan, dwelling. To be a human being means to be on the earth as a mortal. it means to dwell. The old word bauen, which says that man is insofar as he dwells, this word barren however also means at the same time to cherish and protect, to preserve and care for, specifically to till the soil, to cultivate the vine. Such building only takes care-it tends the growth that ripens into its fruit of its own accord. Building in the sense of preserving and nurturing is not making anything. Shipbuilding and temple-building, on the other hand, do in a certain way make their own works. Here building, in contrast with cultivating, is a constructing. Both modes of building-building as cultivating, Latin colere, cultura, and building as the raising up of edifices, aedificare -are comprised within genuine building, that is, dwelling. Building as dwelling, that is, as being on the earth, however, remains for man's everyday experience that which is from the outset "habitual"-we inhabit it, as our language says so beautifully: it is the Gewohnte. For this reason it recedes behind the manifold ways in which dwelling is accomplished, the activities of cultivation and construction. These activities later claim the name of bauen, building, and with it the fact of building, exclusively for themselves. The real sense of bauen, namely dwelling, falls into oblivion. At first sight this event looks as though it were no more than a change of meaning of mere terms. In truth, however, something decisive is concealed in it, namely, dwelling is not experienced as man's being; dwelling is never thought of as the basic character of human being. That language in a way retracts the real meaning of the word bauen, which is dwelling, is evidence of the primal nature of these meanings; for with the essential words of language, their true meaning easily falls into oblivion in favor of foreground meanings. Man has hardly yet pondered the mystery of this process. Language withdraws from man its simple and high speech. But its primal call does not thereby become incapable of speech; it merely falls silent. Man, though, fails to heed this silence. But if we listen to what language says in the word bauen we hear three things: 1. Building is really dwelling. 2. Dwelling is the manner in which mortals are on the earth. 3. Building as dwelling unfolds into the buildingthat cultivates growing things and the building that erects buildings. If we give thought to this threefold fact, we obtain a clue and note the following: as long as we do not bear in mind that all building is in itself a dwelling, we cannot even adequately ask, let alone properly decide, what the building of buildings might be in its nature. We do not dwell because we have built, but we build and have built because we dwell, that is, because we are dwellers. But in what does the nature of dwelling consist? Let us listen once more to what language says to us. The Old Saxon wuon, the Gothic wunian like the old word bauen, mean to remain, to stay in a place. But the Gothic wunian says more distinctly how this remaining is experienced. Wunian means: to be at peace, to be brought to peace, to remain in peace. The word for peace, Friede, means the free, das Frye, and fry means: preserved from harm and danger, preserved from something, safeguarded. To free really means to spare. The sparing itself consists not only in the fact that we do not harm the one whom we spare. Real sparing is something positive and takes place when we leave something beforehand in its own nature, when we return it specifically to its being, when we "free" it in the real sense of the word into a preserve of peace. To dwell, to be set at peace, means to remain at peace within the free sphere that safeguards each thing in its nature. The fundamental character of dwelling is this sparing and preserving. It pervades dwelling in its whole range. That range reveals itself to us as soon as we reflect that human being consists in dwelling and, indeed, dwelling in the sense of the stay of mortals on the earth. But "on the earth" already means "under the sky." Both of these also mean "remaining before the divinities" and include a "belonging to men's being with one another." By a primal oneness the four-earth and sky, divinities and mortals-belong together in one. Earth is the serving bearer, blossoming and fruiting, spreading out in rock and water, rising up into plant and animal. When we say earth, we are already thinking of the other three along with it, but we give no thought to the simple oneness of the four. The sky is the vaulting path of the sun, the course of the changing, moon, the wandering glitter of the stars, the year's seasons and their changes, the light and dusk of day, the gloom and glow of night, the clemency and inclemency of the weather, the drifting clouds and blue depth of the ether. When we say sky, we are already thinking of the other three along with it, but we give no thought to the simple oneness of the four. The divinities are the beckoning messengers of the godhead. 0ut of the holy sway of the godhead, the god appears in his presence or withdraws into his concealment. When we speak of the divinities, we are already thinking of the other three along with them, but we give no thought to the simple oneness of the four. The mortals are the human beings. They are called mortals because they can die. To die means to be capable of death as death. Only man dies, and indeed continually, as long as remains on earth, under the sky, before the divinities. When we speak of mortals, we are already thinking of the other three along with them, but we give no thought to the simple oneness of the four. This simple oneness of the four we call the fourfold. Mortals are in the fourfold by dwelling. But the basic character of dwelling is to spare, to preserve. Mortals dwell in the way they preserve the fourfold in its essential being, its presencing. Accordingly, the preserving that dwells is fourfold. Mortals dwell in that they save the earth-taking the word in the old sense still known to Lessing. Saving does not only snatch something from a danger. To save really means to set something free into its own presencing. To save the earth is more than to exploit it or even wear it out. Saving the earth does not master the earth and does not subjugate it, which is merely one step from spoliation. Mortals dwell in that they receive the sky as sky. They leave to the sun and the moon their journey, to the stars their courses, to the seasons their blessing and their inclemency; they do not turn night into day nor day into a harassed unrest. Mortals dwell in that they await the divinities as divinities. In hope they hold up to the divinities what is unhoped for. They wait for intimations of their coming and do not mistake the signs of their absence. They do not make their gods for themselves and do not worship idols. In the very depth of misfortune they wait for the weal that has been withdrawn. Mortals dwell in that they initiate their own nature-their being capable of death as death-into the use and practice of this capacity, so that there may be a good death. To initiate mortals into the nature of death in no way means to make death, as empty Nothing, the goal. Nor does it mean to darken dwelling by blindly staring toward the end. In saving the earth, in receiving the sky, in awaiting the divinities, in initiating mortals, dwelling occurs as the fourfold preservation of the fourfold. To spare and preserve means: to take under our care, to look after the fourfold in its presencing. What we take under our care must be kept safe. But if dwelling preserves the fourfold, where does it keep the fourfold's nature? How do mortals make their dwelling such a preserving? Mortals would never be capable of it if dwelling were merely a staying on earth under the sky, before the divinities, among mortals. Rather, dwelling itself is always a staying with things. Dwelling, as preserving, keeps the fourfold in that with which mortals stay: in things. Staying with things, however, is not merely something attached to this fourfold preserving as a fifth something. On the contrary: staying with things is the only way in which the fourfold stay within the fourfold is accomplished at any time in simple unity. Dwelling preserves the fourfold by bringing the presencing of the fourfold into things. But things themselves secure the fourfold only when they themselves as things are let be in their presencing. How is this done? In this way, that mortals nurse and nurture the things that grow, and specially construct things that do not grow. Cultivating and construction are building in the narrower sense. Dwelling, insofar as it keeps or secures the fourfold in things, is, as this keeping, a building. With this, we are on our way to the second question. II In what way does building belong to dwelling? The answer to this question will clarify for us what building, understood by way of the nature of dwelling, really is. We limit ourselves to building in the sense of constructing things and inquire: what is a built thing? A bridge may serve as an example for our reflections. The bridge swings over the stream "with case and power. It does not just connect banks that are already there. The banks emerge as banks only as the bridge crosses the stream. The bridge designedly causes them to lie across from each other. One side is set off against the other by the bridge. Nor do the banks stretch along the stream as indifferent border strips of the dry land. With the banks, the bridge brings to the stream the one and the other expanse of the landscape lying behind them. It brings stream and bank and land into each other's neighborhood. The bridge gathers the earth as landscape around the stream. Thus it guides and attends the stream through the meadows. Resting upright in the stream's bed, the bridge-piers bear the swing of the arches that leave the stream's waters to run their course. The waters may wander on quiet and gay, the sky's floods from storm or thaw may shoot past the piers in torrential waves-the bridge is ready for the sky's weather and its fickle nature. Even where the bridge covers the stream, it holds its flow up to the sky by taking it for a moment under the vaulted gateway and then setting it free once more. The bridge lets the stream run its course and at the same time grants their way to mortals so that they may come and go from shore to shore. Bridges lead in many ways. The city bridge leads from the precincts of the castle to the cathedral square; the river bridge near the country town brings wagons and horse teams to the surrounding villages. The old stone bridge's humble brook crossing gives to the harvest wagon its passage from the fields into the village and carries the lumber cart from the field path to the road. The highway bridge is tied into the network of long-distance traffic, paced as calculated for maximum yield. Always and ever differently the bridge escorts the lingering and hastening ways of men to and from, so that they may get to other banks and in the end, as mortals, to the other side. Now in a high arch, now in a low, the bridge vaults over glen and stream-whether mortals keep in mind this vaulting of the bridge's course or forget that they, always themselves on their way to the last bridge, are actually striving to surmount all that is common and unsound in them in order to bring themselves before the haleness of the divinities. The bridge gathers, as a passage that crosses, before the divinities-whether we explicitly think of, and visibly give thanks for, their presence, as in the figure of the saint of the bridge, or whether that divine presence is obstructed or even pushed wholly aside. The bridge gathers to itself in its own way earth and sky, divinities and mortals. Gathering or assembly, by an ancient word of our language, is called "thing." The bridge is a thing-and, indeed, it is such as the gathering of the fourfold which we have described. To be sure, people think of the bridge as primarily and really merely a bridge; after that, and occasionally, it might possibly express much else besides; and as such an expression it would then become a symbol, for instance ,t symbol of those things we mentioned before. But the bridge, if it is a true bridge, is never first of all a mere bridge and then afterward a symbol. And just as little is the bridge in the first place exclusively a symbol, in the sense that it expresses something that strictly speaking does not belong to it. If we take the bridge strictly as such, it never appears as an expression. The bridge is a thing and only that. Only? As this thing it gathers the fourfold. Our thinking has of course long been accustomed to understate the nature of the thing. The consequence, in the course of Western thought, has been that the thing is represented as an unknown X to which perceptible properties are attached. From this point of view, everything that already belongs to the gathering nature of this thing does, of course, appear as something that is afterward read into it. Yet the bridge would never be a mere bridge if it were not a thing. To be sure, the bridge is a thing of its own kind; for it gathers the fourfold in such a way that it allows a site for it. But only something that is itself a location can make space for a site. The location is not already there before the bridge is. Before the bridge stands, there are of course many spots along the stream that can be occupied by something. One of them proves to be a location, and does so because of the bridge. Thus the bridge does not first come to a location to stand in it; rather, a location comes into existence only by virtue of the bridge. The bridge is a thing; it gathers the fourfold, but in such a way that it allows a site for the fourfold. By this site are determined the localities and ways by which a space is provided for. Only things that are locations in this manner allow for spaces. What the word for space, Raum, Rum, designates is said by its ancient meaning. Raum means a place cleared or freed for settlement and lodging. A space is something that has been made room for, something that- namely within a boundary, Greek peras. A boundary is not that at which something stops but, as the Greeks recognized, the boundary is that from which something begins its presencing. That is why the concept is that of horismos, that is, the horizon, the boundary. Space is in essence that for which room has been made, that which is let into its bounds. That for which room is made is always granted and hence is joined, that is, gathered, by virtue of a location, that is, by such a thing as the bridge. Accordingly, spaces receive their being from locations and not from "space." Things which, as locations, allow a site we now in anticipation call buildings. They are so called because they are made by a process of building construction. Of what sort this making-building-must be, however, we find out only after we have first given thought to the nature of those things which of themselves require building as the process by which they are made. These things are locations that allow a site for the fourfold, a site that in each case provides for a space. The relation between location and space lies in the nature of these things qua locations, but so does the relation of the location to the man who lives at that location. Therefore we shall now try to clarify the nature of these things that we call buildings by the following brief consideration. For one thing, what is the relation between location and space? For another, what is the relation between man and space? The bridge is a location. As such a thing, it allows a space into which earth and heaven, divinities and mortals are admitted. The space allowed by the bridge contains many places variously near or far from the bridge. These places, however, may be treated as mere positions between which there lies a measurable distance; a distance, in Greek stadion, always has room made for it, and indeed by bare positions. The space that is thus made by positions is space of a peculiar sort. As distance or "stadion" it is what the same word, stadion, means in Latin, a spatium, an intervening space or interval. Thus nearness and remoteness between men and things can become mere intervals of intervening space. In a space that is represented purely as spatium, the bridge now appears as a mere something at some position, which can be occupied at any time by something else or replaced by a mere marker. What is more, the mere dimensions of height, breadth, and depth can be abstracted from space as intervals. What is so abstracted we represent as the pure manifold of the three dimensions. Yet the room made by this manifold is also no longer determined by distances; it is no longer a spatium, but now no more than extensio- extension. But from a space as extensio a further abstraction can be made, to analytic-algebraic relations. What these relations make room for is the possibility of the construction of manifolds with an arbitrary number of dimensions. The space provided for in this mathematical manner may be called "space," the "one" space as such. But in this sense "the" space , "space," contains no spaces and no places. We never find in it any locations, that is, things of the kind the bridge is. As against that, however, in the spaces provided for by locations there is always space as interval, and in this interval in turn there is space as pure extension. Spatium and extensio afford at any time the possibility of measuring things and what they make room for, according to distances, spans, and directions, and of computing these magnitudes. But the fact that they are universally applicable to everything that has extension can in no case make numerical magnitudes the ground of the nature of space and locations that are measurable with the aid of mathematics. How even modern physics was compelled by the facts themselves to represent the spatial medium of cosmic space as a field-unity determined by body as dynamic center, cannot be discussed here. The spaces through which we go daily are provided for by locations; their nature is grounded in things of the type of buildings. If we pay heed to these relations between locations and spaces, between spaces and space, we get a due to help us in thinking of the relation of man and space. When we speak of man and space, it sounds as though man stood on one side, space on the other. Yet space is not something that faces man. It is neither an external object nor an inner experience. It is not that there are men, and over and above them space; for when I say "a man," and in saying this word think of a being who exists in a human manner-that is, who dwells-then by the name "man" I already name the stay within the fourfold among things. Even when we relate ourselves to those things that are not in our immediate reach, we are staying with the things themselves. We do not represent distant things merely in our mind-as the textbooks have it-so that only mental representations of distant things run through our minds and heads as substitutes for the things. If all of us now think, from where we are right here, of the old bridge in Heidelberg, this thinking toward that location is not a mere experience inside the persons present here; rather, it belongs to the nature of our thinking of that bridge that in itself thinking gets through, persists through, the distance to that location. From this spot right here, we are there at the bridge-we are by no means at some representational content in our consciousness. From right here we may even be much nearer to that bridge and to what it makes room for than someone who uses it daily as an indifferent river crossing. Spaces, and with them space as such-"space"-are always provided for already within the stay of mortals. Spaces open up by the fact that they are let into the dwelling of man. To say that mortals are is to say that in dwelling they persist through spaces by virtue of their stay among things and locations. And only because mortals pervade, persist through, spaces by their very nature are they able to go through spaces. But in going through spaces we do not give up our standing in them. Rather, we always go through spaces in such a way that we already experience them by staying constantly with near and remote locations and things. When I go toward the door of the lecture hall, I am already there, and I could not go to it at all if I were not such that I am there. I am never here only, as this encapsulated body; rather, I am there, that is, I already pervade the room, and only thus can I go through it. Even when mortals turn "inward," taking stock of themselves, they do not leave behind their belonging to the fourfold. When, as we say, we come to our senses and reflect on ourselves, we come back to ourselves from things without ever abandoning our stay among things. Indeed, the loss of rapport with things that occurs in states of depression would be wholly impossible if even such a state were not still what it is as a human state: that is, a staying with things. Only if this stay already characterizes human being can the things among which we are also fail to speak to us, fail to concern us any longer. Man's relation to locations, and through locations to spaces, inheres in bis dwelling. The relationship between man and space is none other than dwelling, strictly thought and spoken. When we think, in the manner just attempted, about the relation between location and space, but also about the relation of man and space, a light falls on the nature of the things that are locations and that we call buildings. The bridge is a thing of this sort. The location allows the simple onefold of earth and sky, of divinities and mortals, to enter into a site by arranging the site into spaces. The location makes room for the fourfold in a double sense. The location admits the fourfold and it installs the fourfold. The two making room in the sense of admitting and in the sense of installing-belong together. As a double space-making, the location is a shelter for the fourfold or, by the same token, a house. Things like such locations shelter or house men's lives. Things of this sort are housings, though not necessarily dwelling-houses in the narrower sense. The making of such things is building. Its nature consists in this, that it corresponds to the character of these things. They are locations that allow spaces. This is why building, by virtue of constructing locations, is a founding and joining of spaces. Because building produces locations, the joining of the spaces of these locations necessarily brings with it space, as spatium and as extension into the thingly structure of buildings. But building never shapes pure "space" as a single entity. Neither directly nor indirectly. Nevertheless, because it produces things as locations, building is closer to the nature of spaces and to the origin of the nature of "space" than any geometry and mathematics. Building puts up locations that mane space and a site for the fourfold. From the simple oneness in which earth and sky, divinities and mortals belong together, building receives the directive for its erecting of locations. Building takes over from the fourfold the standard for all the traversing and measuring of the spaces that in each case are provided for by the locations that have been founded. The edifices guard the fourfold. They are things that in their own way preserve the fourfold. To preserve the fourfold, to save the earth, to receive the sky, to await the divinities, to escort mortals-this fourfold preserving is the simple nature, the presencing, of dwelling. In this way, then, do genuine buildings give form to dwelling in its presencing and house this presence. Building thus characterized is a distinctive letting-dwell. Whenever it is such in fact, building already has responded to the summons of the fourfold. All planning remains grounded on this responding, and planning in turn opens up to the designer the precincts suitable for his designs. As soon as we try to think of the nature of constructive building in terms of a letting-dwell, we come to know more clearly what that process of making consists in by which building is accomplished. Usually we take production to be an activity whose performance has a result, the finished structure, as its consequence. It is possible to conceive of making in that way; we thereby grasp something that is correct, and yet never touch its nature, which is a producing that brings something forth. For building brings the fourfold hither into a thing, the bridge, and brings forth the thing as a location, out into what is already there, room for which is only now made by this location. The Greek for "to bring forth or to produce" is tikto. The word techne, technique, belongs to the-verb's root tec. To the Greeks techne means neither art nor handicraft but rather: to make something appear, within what is present, as this or that, in this way or that way. The Greeks conceive of techne, producing, in terms of letting appear. Techne thus conceived has been concealed in the tectonics of architecture since ancient times. Of late it still remains concealed, and more resolutely, in the technology of power machinery. But the nature of the erecting buildings cannot be understood adequately in terms either of architecture or of engineering construction, nor in terms of a mere combination of the two. The erecting of buildings would not be suitably defined even if we were to think of it in the sense of the original Greek techne as solely a letting-appear, which brings something made, as something present, among the things that are already present. The nature of building is letting dwell. Building accomplishes its nature in the raising of locations by the joining of their spaces. Only if we are capable of dwelling, only then can we build. Let us think for a while of a farmhouse in the Black Forest, which was built some two hundred years ago by the dwelling of peasants. Here the self-sufficiency of the power to let earth and heaven, divinities and mortals enter in simple oneness into things, ordered the house. It placed the farm on the wind-sheltered mountain slope looking south, among the meadows close to the spring. It gave it the wide overhanging shingle roof whose proper slope bears up under the burden of snow, and which, reaching deep down, shields the chambers against the storms of the long winter nights. It did not forget the altar corner behind the community table; it made room in its chamber for the hallowed places of childbed and the "tree of the dead"-for that is what they call a coffin there: the Totenbaum-and in this way it designed for the different generations under one roof the character of their journey through time. A craft which, itself sprung from dwelling, still uses its tools and frames as things, built the farmhouse. Only if we are capable of dwelling, only then can we build. Our reference to the Black Forest farm in no way means that we should or could go back to building such houses; rather, it illustrates by a dwelling that has been how it was able to build. Dwelling, however, is the basic character of Being in keeping with which mortals exist. Perhaps this attempt to think about dwelling and building will bring out somewhat more clearly that building belongs to dwelling and how it receives its nature from dwelling. Enough will have been gained if dwelling and building have become worthy of questioning and thus have remained worthy of thought. But that thinking itself belongs to dwelling in the same sense as building, although in a different way, may perhaps be attested to by the course of thought here attempted. Building and thinking are, each in its own way, inescapable for dwelling. The two, however, are also insufficient for dwelling so long as each busies itself with its own affairs in separation instead of listening to one another. They are able to listen if both-building and thinking-belong to dwelling, if they remain within their limits and realize that the one as much as the other comes from the workshop of long experience and incessant practice. We are attempting to trace in thought the nature of dwelling. The next step on this path would be the question: what is the state of dwelling in our precarious age? On all sides we hear talk about the housing shortage, and with good reason. Nor is there just talk; there is action too. We try to fill the need by providing houses, by promoting the building of houses, planning the whole architectural enterprise. However hard and bitter, however hampering and threatening the lack of houses remains, the real plight of dwelling does not lie merely in a lack of houses. The real plight of dwelling is indeed older than the world wars with their destruction, older also than the increase of the earth's population and the condition of the industrial workers. The real dwelling plight lies in this, that mortals ever search anew for the nature of dwelling, that they must ever learn to dwell. What if man's homelessness consisted in this, that man still does not even think of the real plight of dwelling as the plight? Yet as soon as man gives thought to his homelessness, it is a misery no longer. Rightly considered and kept well in mind, it is the sole summons that calls mortals into their dwelling. But how else can mortals answer this summons than by trying on their part, on their own, to bring dwelling to the fullness of its nature? This they accomplish when they build out of dwelling, and think for the sake of dwelling. http://mysite.pratt.edu/~arch543p/readings/Heidegger.html
个人分类: 读书心得体会 Harvest|1815 次阅读|0 个评论
关于直觉
热度 5 zhengchen0 2013-2-15 20:34
关于直觉
一觉醒来,没想到摘抄的津巴多讲座竟然被加精了,跟武老师的讨论竟然也被加精了。 跟武老师讨论提到的直觉。我觉得需要稍微写几句。作为一个被外界认为只有直觉思维的学科,景观设计一直都很缺乏研究,学科研究能力很弱。所以我的论文希望知道如何通过科研,通过创造知识,建立景观专业的权威。第一步就是了解现在本学科的实践情况,知识结构,以及知识的运用情况。 我的博士论文结论有三部份数据, 第一部分,在景观领域,设计师和教育者都强调要多做研究,那么究竟我们自己认为什么算的上”研究“。 第二部分,调查设计师的思考过程中直觉和逻辑两种思考的运用情况,以及包括研究在内的知识的运用情况。 第三部分,调查具体不同研究论题在实践中被运用的情况,教育者的研究情况,以及设计师对未来知识的需求情况。讨论这些论题运用了什么策略来构建知识,来 建立景观专业的权威。 直觉是一种思维方式。是人们在不自觉的条件下收集长期记忆,并通过感觉表征出来的一种思维。这个有一本最近的畅销书(美国网上都买断了,我从英国买了一本)叫thinking, fast and slow。讲的这两种思维机制,特别是直觉思维。作者是诺贝尔经济学奖得主Daniel Kahneman,他主要研究决策和思维。得诺贝尔奖的是理性人假设误区的期望曲线。 哲学上很早就有对直觉思维的讨论,没有脑科学之前,他们真的很skewed up. 这是一个研究直觉哲学家的在TED自嘲: 我去开一个**会,人们听说我是大学教授,都对我投来同情的目光。后来我去开一个教育大会, 人们听说我是搞哲学的,也对我投来同情的目光。再 后来我去开一个哲学大会, 人们听说我是搞潜意识的,继续对我投来同情的目光。 直到脑科学测量出declarative memory 和non-declarative memory在大脑中由不同部位被处理: Kandel, E. R., Schwartz, J. H., Jessell, T. M., Siegelbaum, S. A., Hudspeth, A. J. (2013). Principles of neural science (5th ed.). New York: McGraw-Hill Medical. 我相信21世纪是神经认知学的世纪,是脑科学的世纪,也是人们重新认识直觉,重新理解人文学科的世纪。
个人分类: 科研反思|6245 次阅读|7 个评论
数学思想 Thinking Mathematically
ChinaAbel 2013-1-12 20:20
Thinking Mathematically is about mathematical processes, and not about any particular branch of mathematics. Our aim is to show how to make a start on any question, how to attack it effectively and how to learn from the experience. Time and effort spent studying these processes of enquiry are wisely invested because doing so can bring you closer to realizing your full potential for mathematical thinking. Experience in working with students of all ages has convinced us that mathematical thinking can be improved by ● tackling questions conscientiously; ● reflecting on this experience; ● linking feelings with action; ● studying the process of resolving problems; and ● noticing how what you learn fits in with your own experience. Consequently while encouraging you to tackle questions, we show you how to reflect on that experience by drawing your attention to important features of the process of thinking mathematically. Thinking Mathematically ( J. Mason, L. Burton, K. Stacey, 2nd Edition ).pdf
个人分类: 数学天地|3521 次阅读|0 个评论
[ACT-01]What is critical thinking and why is it important?
xianglee 2012-5-24 14:11
What is critical thinking? Critical thinking is the ability to think clearly and rationally. It includes the ability to engage in reflective and independent thinking. Someone with critical thinking skills is able to do the following: l Understand the logical connections between ideas l Identify, construct and evaluate arguments l Detect inconsistencies and common mistakes in reasoning l Solve problems systematically l Identify the relevance and importance of ideas l Reflect on the justification of one’s own beliefs and values Critical thinking is not a matter of accumulating information. A person with a good memory and who knows a lot of facts is not necessarily good at critical thinking. A critical thinker is able to deduce consequences from what he knows, and he knows how to make use of information to solve problems, and seek relevant sources of information to inform himself. Critical thinking should not be confused with being argumentative or being critical of other people. Although critical thinking skills can be used in exposing fallacies and bad reasoning, critical thinking can also play an important role in cooperative reasoning and constructive tasks. Critical thinking can help us acquire knowledge, improve our theories, and strengthen arguments. We can use critical thinking to enhance work processes and improve social institutions. Why study critical thinking? 1. Critical thinking is a domain-general thinking skill. The ability to think clearly and rationally is important whatever we choose to do. If you work in education, research, finance, management or the legal profession, then critical thinking is obviously important. But critical thinking skills are not restricted to a particular subject area. Being able to think well and solve problems systematically is an asset for any career. 2. Critical thinking is very important in the new knowledge economy. The global knowledge economy is driven by information and technology. One has to be able to deal with changes quickly and effectively. The new economy places increasing demands on flexible intellectual skills, and the ability to analyze information and integrate diverse sources of knowledge in solving problems. Good critical thinking promotes such thinking skills, and is very important in the fast-changing workplace. 3. Critical thinking enhances language and presentation skills. Thinking clearly and systematically can improve the way we express our ideas. In learning how to analyze the logical structure of texts, critical thinking also improves comprehension abilities. 4. Critical thinking promotes creativity. To come up with a creative solution to a problem involves not just having new ideas. It must also be the case that the new ideas being generated are useful and relevant to the task at hand. Critical thinking plays a crucial role in evaluating new ideas, selecting the best ones and modifying them if necessary. 5. Critical thinking is crucial for self-reflection. In order to live a meaningful life and to structure our lives accordingly, we need to justify and reflect on our values and decisions. Critical thinking provides the tools for this process of self-evaluation. Although most people would agree that critical thinking is an important thinking skill, most people also do not know how to improve their own thinking. This is because critical thinking is a meta-thinking skill . It requires careful reflection on the good principles of reasoning and making a conscious effort to internalize them and apply them in daily life. This is notoriously hard to do and often requires a long period of training. References: 1. http://www.virtualschool.edu/mon/SocialConstruction/Logic.html 2. http://atheism.about.com/od/criticalthinking/a/deductivearg.htm
个人分类: Critical Thinkings|6557 次阅读|0 个评论
[ACT-00]About Critical Thinking
xianglee 2012-5-24 14:03
Preface There are two basic thinking skills – critical thinking and creative thinking . Critical thinking is the ability to think clearly and rationally. Creativity is a matter of coming up with new and useful possibilities. They are both crucial for solving problems and discovering new knowledge. The critical thinking is very important because it determines the way of your thinking and doing anything in intellectual activities, including presentations, writings, and communications, etc. So, this is a series of my personal study notes about critical thinking. I hope it is useful for you. Table of content 1. ACT-00: About Critical Thinking 2. ACT-01: What is critical thinking and why is it important? 3. ACT-02: How to improve critical thinking? 4.…( continued later )
个人分类: Critical Thinkings|3420 次阅读|0 个评论
[转载]Strategies of Divergent Thinking
csichina 2012-3-14 20:36
文章来源:http://faculty.washington.edu/ezent/imdt.htm Strategies of Divergent Thinking The goal of divergent thinking is to generate many different ideas about a topic in a short period of time. It involves breaking a topic down into its various component parts in order to gain insight about the various aspects of the topic. Divergent th inking typically occurs in a spontaneous, free-flowing manner, such that the ideas are generated in a random, unorganized fashion. Following divergent thinking, the ideas and information will be organized using convergent thinking; i.e., putting the var ious ideas back together in some organized, structured way. To begin brainstorming potential topics, it is often helpful to engage in self analysis and topic analysis. Self Analysis Ask the following questions to help brainstorm a list of potential topics. How do I spend my time? What are my activities during a normal day? What do I know about? What are my areas of expertise? What am I studying in school? What do I like? What are my hobbies? What are my interests? What bothers me? What would I like to change in my world or life? What are my strongest beliefs, values and philosophies? Topic Analysis Ask the following questions to help narrow and refine a broad topic into a specific, focused one. Substitute your topic for the word "something." How would you describe something ? What are the causes of something ? What are the effects of something ? What is important about something ? What are the smaller parts that comprise something ? How has something changed? Why are those changes important? What is known and unknown about something ? What category of ideas or objects does something belong to? Is something good or bad? Why? What suggestions or recommendations would you make about something ? What are the different aspects of something you can think of? Techniques to Stimulate Divergent Thinking 1. Brainstorming . Brainstorming is a technique which involves generating a list of ideas in a creative, unstructured manner. The goal of brainstorming is to generate as many ideas as possible in a short period of time. The key tool in brainstorm ing is "piggybacking," or using one idea to stimulate other ideas. During the brainstorming process, ALL ideas are recorded, and no idea is disregarded or criticized. After a long list of ideas is generated, one can go back and review the ideas to criti que their value or merit. 2. Keeping a Journal . Journals are an effective way to record ideas that one thinks of spontaneously. By carrying a journal, one can create a collection of thoughts on various subjects that later become a source book of ideas. People often have insights at unusual times and places. By keeping a journal, one can capture these ideas and use them later when developing and organizing materials in the prewriting stage. 3. Freewriting . When free-writing, a person will focus on one particular topic and write non-stop about it for a short period of time. The idea is to write down whatever comes to mind about the topic, without stopping to proofread or revise the writing. This can help generate a variety of thoughts about a topic in a short period of time, which can later be restructured or organized following some pattern of arrangement. 4. Mind or Subject Mapping . Mind or subject mapping involves putting brainstormed ideas in the form of a visual map or picture that that shows the relationships among these ideas. One starts with a central idea or topic, then draws branches off the main topic which represent different parts or aspects of the main topic. This creates a visual image or "map" of the topic which the writer can use to develop the topic further. For example, a topic may have four different branches (sub-topics), and each of those four branches may have two branches of its own (sub-topics of the sub-topic) *Note* this includes both divergent and convergent thinking.
3274 次阅读|0 个评论
Asking the right questions: a guide to critical thinking
热度 1 jhongbing2 2010-11-1 16:24
Asking the right questions(8 edt).pdf
个人分类: 推荐|4759 次阅读|2 个评论
Thinking Framework when Reading a Scientific Article
jhongbing2 2010-10-10 10:45
0.What is the author's purpose? 1.What is the research problem/question? 2.Why this problem/question is important? 3.What is the author's solution/method? 4.How to justify the solution/method? How to evaluate the solution/method? Evaluation result 8.Is the evidence enough,focus,and accurate? 9.Is the logic of inference right? 10.Find out the assuptions of the author and assess them. 11.What is the author's perspective? Try different point of views. 12.Understand the implications of this research and assess them. 5.How does the solution relate to others' work? Existing solutions to this problem or other similar problems Limitations of these solutions Why this paper's solution is better than existing solutions ?(not just state the evaluation result, but try to explain theoretically) 6.How does this research relate to other papers you have read? Identify those papers solving the same or similar research problem/question. Compare with their solutions 7.How does this research relate to your research agenda? (Is there anything you can borrow?) Constructs Models Methods Theories Research Methodologies Research Techniques
个人分类: 随笔|2990 次阅读|0 个评论

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