今日维特根斯坦

维特根斯坦在第一次世界大战的战壕中写完他的第一本书——《逻辑哲学论》,当时他在奥地利军队中服役.一系列精雕细刻的格言由一个复杂的排列体系联结起来,并且一切都按照从形而上学到形式逻辑的方向排列.此书被罗素誉为是一部杰作.人们很快就广泛认识到这本书的重要性,特别是通过石里克、卡纳普和魏斯曼,维也纳学派认识到了它的重要性.《逻辑哲学论》立刻使维特根斯坦在哲学家的神殿中占有了一席之地.《逻辑哲学论》是维特根斯坦自己出版的唯一的一本书.有一段时间他放弃哲学去当了一名小学教师,后来又在奥地利做一名建筑师,1929年他回到剑桥,在那里断断续续地工作一直到他1951年去世.他的思想交流实际上仅局限于课堂,他在由学生和同事组成的非常亲密的     

科学变革中的进化与连续性

一、不可通约性与意义 最有影响的实证主义的意义理论曾经认为,意义的基本单位就是个体的词项或陈述,到了本世纪50年代,这些理论转而认为,理论的或语言的关系域决定着个体词项的意义。     

Within-session Changes In Responding During Concurrent Variable-interval Schedules

Five rats and 4 pigeons responded for food delivered by several concurrent variable-interval schedules. The sum of the rates of reinforcement programmed for the two components varied from 15 to 480 reinforcers per hour in different conditions. Rates of responding usually changed within the experimental session in a similar manner for the two components of each concurrent schedule. The within-session changes were similar to previously reported changes during simple schedules that provided rates of reinforcement equal to the sum of all reinforcers obtained from the concurrent schedules. The number of changeovers also changed within sessions in a manner similar to the changes in instrumental responding. These results suggest that changeovers are governed by the same variables that govern instrumental responding. They also suggest that the within-session change in responding during each component of a concurrent schedule is determined by approximately the sum of the reinforcers obtained from both components when both components provide the same type of reinforcer.     

Influence of the initial projection of the centre of gravity on posturo-kinetic coordination in humans. Application from a horizontal quadrupedal stance during voluntary limb raising

The purpose of the study is to investigate the influence of initial projection of the centre of gravity (CG) on the spatial and temporal organization of the dynamic phenomena accompanying a voluntary movement in humans. From a horizontal quadrupedal stance, ten normal subjects were instructed to raise the right forelimb towards a support target in self paced velocity conditions. Three experimental conditions were tested for which the initial CG projection was either within (C1), at the limits of (C2) or outside the supporting triangle (C3). The results showed that vertical force variations on the four supports always preceded the first vertical displacement of the right wrist (onset of the movement). From C1 to C3, the duration of these anticipatory dynamic phenomena increased enabling an adjustment of the CG position such that equilibrium constraints were fulfilled. For all conditions, the acceleration peak of the CG occurred prior to the onset of movement and from C1 to C3, its magnitude increased in a single direction of the horizontal plane. For each condition, the load transfer was directed to the left forelimb and the right hindlimb (diagonal strategy) and reached a maximal value at the time of lift-off. With respect to this moment, the onset of the movement occurred increasingly early from C1 to C3. These results suggest that contribution of peripheral cues to postural control is more important, when the requirements of horizontal CG displacement increase.     

Professional ethics of psychologists and physicians: morality, confidentiality, and sexuality in Israel

Clinical psychologists' and nonpsychiatric physicians' attitudes and behaviors in sexual and confidentiality boundary violations were examined. The 171 participants' responses were analyzed by profession, sex, and status (student, resident, professional) on semantic differential, boundary violation vignettes, and a version of Pope, Tabachnick, and Keith-Spiegel's (1987) ethical scale. Psychologists rated sexual boundary violation as more unethical than did physicians (p less than .001). Rationale (p less than .01) and timing (p less than .0001) influenced ratings. Psychologists reported fewer sexualized behaviors than physicians (p less than .05). Professional experience (p less than .01) and sex (p less than .05) were associated with confidence-violating behavior. Overall, 78% of the sample reported attitudes or behaviors associated with boundary violations. The behavior violations were correlated (r = .49). Actual violators rated vignette violators more leniently than did nonviolators (p less than .01).     

对人的尊严的挑战——试论P.辛格的优先权——实利主义

一个社会对其成员重视和承认的程度,首先表现为这个社会如何对待其成员中的弱者和受歧视的人。而在每个社会遭受歧视的人中,无疑也包括那些由于先天或后天的缘故患有精神上或肉体上的疾病而需要特别照顾的人。1989年以来,首先是这一社会群体的代言人,对他们的遭遇提出了强烈的抗议。而他们的抗议,又引发了德国舆论界对澳大利亚哲学家彼得·辛格的关注。特别是辛格关于可以对残疾人(既包括先天不足的婴儿,也包括老年人)施行强制性安乐死的论述,点燃了论战的烽火,更激起了一部分人的强烈抗议。残疾人的代盲人指出,辛格的“实用伦理学”不仅是对“残疾人”,而且从根本上讲是对人的错误认识。     

外向性格、场独立性及认知作业的操作

 取120名12岁儿童作被试.(a)调查外向性格、神经过敏症及场独立性之间的关系.(b)调查外向性格和场依存性对两个认知作业(推理和回忆散文)的影响.(c)研究人格特点和言语——表象学习方式之间的关系.     

法兰克福哲学-社会学学派基本思想的历史发展

在六十年代,资本主义用以攻击马克思列宁主义的新手法,特别清楚地表现在所谓“新左派”运动这种独特的左倾机会主义思想体系中。这种运动在1968年法国五一六月事件中表现得最为明显。在此之前不久,它也表现在六十年代左翼学生运动中,这个运动开始于美国、后来波及西欧许多资本主义国家,还传播到日本。对六十年代思想斗争所作的分析令人信服地证明,这种左倾机会主义的主要思想根源之一,就是所     

哲学的实践

哲学的功用问题,一经深究,便显得非常困难了。它包括许许多多重要而详尽的课题,需要从意识形态、方法论和历史上去作具体的阐述。“功用”(function)这个词,源于拉丁文“functio”,主要是指活动、作业、任务和位置的意思。因此,它包含很广泛的一类问题,在这篇文章中,只讨论社会意识那些最普遍的形式。正因为如此,我现在至多只能提出我自己