论库恩的《科学革命的结构》和科学发展的辩证法

本世纪六十年代资产阶级科学哲学演变的特点是同在此以前占统治地位的实证主义坚决分道扬镳。“在现代自然科学和社会科学的哲学中,主要倾向是反实证主义”——西方现代逻辑学-方法论的刊物上常常这样说。对这一现象进行历史和哲学的     

康德思想今论

一、康德的哲学体系实践理性的首要意义思考康德哲学现实意义的人,首先注意的是康德哲学的系统性。康德是一位伟大的系统学家,康德关于哲学知识结构的观念,至今仍未过时。我们在康德手稿中可以读到这样一段话:“有些人认为,系统只与叙述有关,其实,认识和思维的客体也有系统……有些人打算构筑体系,而他们搞出来的不过是些组合物。构筑这种东西,需要的只是一种方法;系统需要方法……不掌握系统,可以获得历史知识,在一     

解释康德学说的几条途径——第四届国际康德讨论会情况报告

H.劳纳教授领导的伯尔尼方法论研究所(F.格瑞特联合会)于1980年5月1日至4日召开了一次康德哲学讨论会,有十一篇论文讨论了康德哲学的各种问题。讨论会不但表明了,对康德的解释存在着巨大的困难,而且也表明了,康德的学说仍有着重要的现实意义,对康德学说的兴趣已打破了语言的界限和哲学的传统。在这一方面最突出的例证就是那些试图用(内涵)逻辑的形式方法来解释康德某些著作的论文。 L W.贝克的《康德论自然界的规律性》,E.埃     

卡尔·鲍波尔—垄断国家改良主义哲学家

在本章的标题中,我之所以这样称呼鲍波尔,是因为他的哲学主要是为德意志联邦共和国垄断国家改良主义提供理论依据效劳的。不过,我要避免使人产生这样一种印象,好象鲍波尔的哲学并没有被保守势力所利用似的。比如属于鲍波尔“批判理性主义”圈子里的托皮奇(Topitsch),就是一位露骨的保守人物。鲍波尔的哲学成了资产阶级“社会工艺学”,(Sozialtechnologie)一切变种的总根子。     

用皮肤辨别颜色

绝大多数人是用视觉系统来辨别颜色的。但是,也有人能用手指辨认颜色。心理学家扎瓦拉(Zavala)、范科特(Van Cott)、奥尔(Orr)和斯莫尔(Small)对一个自称能用手指辨认颜色的人进行了广泛的研究并于一九六七年发表了研究结果。他们用多种作业让被试辨认。有一次让被试蒙住眼睛后对不同颜色的朴克进行分类。测查证明她是成功的,超过了简单猜测的水平;能够把红色和白色、红色和兰色区别开来,但不能区别兰色和白色。另外一次测试,她能确定在她手上是否有一道光照。照射到手上     

Stimulus control of respondent and operant key pecking: A single key procedure

Pigeons' responses to a uniformly illuminated response key were either reinforced on a variable-interval one-minute schedule of reinforcement or extinguished for one-minute periods. When 1.5 second signals were presented at the beginning of each component, so as to differentially predict reinforcement, the pigeons pecked at the signals, at rates higher than rates during the remainder of the component. When the brief signals were not differentially predictive of reinforcement, pecking in their presence decreased to near zero levels. Similar results were obtained with signals based upon colors and upon line orientations. Changes in rates of (unreinforced) pecking occurred during the signal whether pigeons responded differentially during the remainder of the component or not. Experiment II demonstrated that the presence of the signal correlated with extinction was not necessary for pecking to develop at the signal which preceded the component in which responding was intermittently reinforced. The experiments demonstrated a clear dissociation of respondent control from operant control of a response. In addition, operant behavior was shown to be relatively insensitive to differing rates of reinforcement, as compared to the sensitivity of respondent behavior to differing rates of reinforcement produced by the very same operant behavior.     

Concurrent schedules: Spatial separation of response alternatives

Four pigeons were exposed to independent concurrent variable-interval 20-second variable-interval 60-second schedules of reinforcement. A transparent partition was inserted midway between the two response keys. The length of the partition was systematically manipulated. Increasing partition length produced a decrease in changeover rate in Experiment 1. Over-matching was observed with a partition length of 20 centimeters. In Experiment 2 a four-second limited hold was added to the schedules. Increasing partition length produced a decrease in changeover rate that exceeded the decrease observed in Experiment 1. This manipulation produced nearly exclusive choice of the variable-interval 20-second component. The present results, together with results obtained in related research, suggest that deviation from matching is a function of procedural variables that determine the consequences of a changeover response.     

GPS,一个模拟人类思惟的程序

GPS 是 General Problem Solver(通用问题解决者)的缩写,是一个计算机程序的名称。GPS 是用来探讨人工智能的一个重要手段,同时,它的各种变式也对人在解决问题时的思惟进行了模拟。GPS(以及在它之前的 Logic Thcory Machine,简称 LT 程序)的建立,标志着对思惟心理学的研究从传统的实验心理学方法跨入了信息加工的领域,用信息加工的观点和方法来探讨人的思惟行为。它为思惟心理学的研究,开拓了更广阔的前景。本文主要讨论 GPS 对人解决问题时的思惟行为的模拟,讨论人的思惟的心理学问题。     

《列宁的辩证法和实证主义的形而上学》一书结束语

当列宁在《哲学笔记》中尖锐而又十分明确地表达他对唯物辩证法的明快简练的观点时,这些观点决不只是(甚至可以说不是)作为他重新批判性地研究黑格尔著作的结论加以表述的,而是(甚至首先是)他在哲学领域中多年斗争的结果。这种斗争是他为反对马赫主义者、“主观社会学”的拥护者、“合法马克思主义者”以及把马克思主义思想僵化的教条主义等倾向而不得不进行的。这些倾向在第二国际的理论家中间(特别是在普列汉诺夫及其学生那里)表现得十分明显。