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What is Psychophysics? 什么是心理物理学?
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.2.192916
Lawrence A. Shapiro
Since the founding of psychophysics in the latter half of the nineteenth century, controversy has raged over the subject matter of psychophysical laws. Originally, Fechner characterized psycho physics as the science describing the relation between physical magnitudes and the sensations these magnitudes produce in us. Today many psycho-physicists would deny that sensation is or could be a topic of psycho-physical investigation. I consider Savage's (1970) influential objections to the possibility of such an investigation and argue that they depend upon (i) holding psychophysics to higher standards than those to which we hold other sciences; and (ii) misrepresenting Fechner's stated goals for psychophysics.
自从19世纪下半叶心理物理学成立以来,关于心理物理定律的主题一直存在激烈的争论。最初,费希纳将心理物理学描述为描述物理量与这些量在我们体内产生的感觉之间关系的科学。今天,许多心理物理学家会否认感觉是或可能是心理物理研究的一个主题。我认为萨维奇(1970)对这种调查的可能性提出了有影响力的反对意见,并认为这些反对意见取决于(I)对心理物理学的要求高于我们对其他科学的要求;以及(ii)歪曲了费希纳关于心理物理学的既定目标。
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引用次数: 25
The New Experimentalism, Topical Hypotheses, and Learning from Error 新实验主义,局部假设,从错误中学习
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.1.193032
D. Mayo
An important theme to have emerged from the new experimentalist movement is that much of actual scientific practice deals not with appraising full-blown theories but with the manifold local tasks required to arrive at data, distinguish fact from artifact, and estimate backgrounds. Still, no program for working out a philosophy of experiment based on this recognition has been demarcated. I suggest why the new experimentalism has come up short, and propose a remedy appealing to the practice of standard error statistics. I illustrate a portion of my proposal using Galison's (1987) experimental narrative on neutral currents.
从新实验主义运动中出现的一个重要主题是,许多实际的科学实践并不涉及对成熟理论的评估,而是涉及到获取数据、区分事实和人为因素以及估计背景所需的多种局部任务。然而,在这种认识的基础上,还没有制定出实验哲学的计划。我提出了新实验主义不足的原因,并提出了诉诸标准误差统计实践的补救办法。我用Galison(1987)关于中性电流的实验叙述来说明我的建议的一部分。
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引用次数: 23
Deciding on the Data: Epistemological Problems Surrounding Instruments and Research Techniques in Cell Biology 决定数据:围绕细胞生物学仪器和研究技术的认识论问题
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.2.192927
W. Bechtel
The question whether research techniques are producing artifacts or data is often a crucial one for scientists. The potential for artifacts results from the fact that generating data often requires numerous procedures that are often brutal, poorly understood, and very sensitive to details of the procedure. Through a case-study of the introduction of electron microscopy as a tool for studying cells, I examine how scientists judge whether new techniques are introducing artifacts. Three factors seem to be most salient in their judgments: determinateness of the results, consilience of different procedures, and ability of the results to fit into emerging theories.
研究技术产生的是人工制品还是数据,对科学家来说往往是一个至关重要的问题。由于生成数据通常需要大量的过程,这些过程通常是残酷的、难以理解的,并且对过程的细节非常敏感,因此可能会产生工件。通过引入电子显微镜作为研究细胞的工具的案例研究,我研究了科学家如何判断新技术是否引入了伪影。在他们的判断中,有三个因素似乎最为突出:结果的确定性、不同程序的一致性以及结果与新兴理论相适应的能力。
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引用次数: 11
Viewing Science 查看科学
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.2.192912
R. Giere
This address focuses on those of us engaged in viewing science, particularly philosophers and sociologists of science. I begin with a historical perspective on the philosophy of science, focusing on the historical contingencies which have shaped its development since the 1930s. I then turn my gaze to the more recent history of the sociology of science. For both disciplines I hold up to view the reflexive problem of the status of that discipline's claims from its own perspective. I conclude with a realist vision of science which rejects asymmetric notions, such as rationality, in favor of a naturalistic, perspectival realism.
这篇演讲主要针对我们这些从事科学研究的人,尤其是科学哲学家和社会学家。我首先从科学哲学的历史视角出发,重点关注自20世纪30年代以来影响科学哲学发展的历史偶然事件。然后,我把目光转向近代科学社会学的历史。对于这两门学科,我坚持从其自身的角度来看待该学科主张地位的反思性问题。我以一种现实主义的科学观点作为结论,它拒绝不对称的概念,如理性,赞成自然主义的、透视的现实主义。
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引用次数: 5
Ceteris Paribus Laws and Psychological Explanations 其他条件不变的定律和心理学解释
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.1.193043
C. Wallis
I argue that Fodor's (1991) analysis of ceteris paribus laws fails to underwrite his appeal to such laws in his sufficient conditions for representation. It also renders his appeal to ceteris paribus laws impotent against the major problem for his theory of representation. Finally, Fodor's analysis fails to provide useful solutions to the traditional problems associated with a thoroughgoing understanding of ceteris paribus clauses. The analysis, therefore, fails to bolster Fodor's (1975, 1990) position that special science laws are of necessity ceteris paribus laws and that one must recognize them as scientifically legitimate.
我认为Fodor(1991)对“其他同等条件法”的分析并没有支持他在“代表的充分条件”中对这些法律的呼吁。这也使得他对其他同等法律的呼吁在他的代表理论的主要问题上显得无能为力。最后,Fodor的分析未能提供有用的解决办法,以解决与彻底理解其他条件条款有关的传统问题。因此,该分析未能支持Fodor(1975,1990)的立场,即特殊的科学法律必然是其他法律,人们必须承认它们在科学上是合法的。
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引用次数: 4
Locality/Separability: Is This Necessarily a Useful Distinction? 局部性/可分离性:这一定是有用的区别吗?
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.1.193016
J. Cushing
In the philosophy of science, we are to assess critically and on their intrinsic merits various proposals for a consistent interpretation of quantum mechanics, including resolutions of the measurement problem and accounts of the long-range Bell correlations. In this paper I suggest that the terms of debate may have been so severely and unduly constrained by the reigning orthodoxy that we labor unproductively with an unhelpful vocabulary and set of definitions and distinctions. I present an alternative conceptual framework, free of many of the standard conundrums.
在科学哲学中,我们要批判性地评估各种关于量子力学一致解释的建议,包括测量问题的解决和远程贝尔相关性的描述。在本文中,我认为,辩论的术语可能已经如此严重和不适当地受到统治正统的限制,以至于我们在无用的词汇和一套定义和区分上徒劳地工作。我提出了另一种概念框架,摆脱了许多标准难题。
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引用次数: 9
Putting Philosophy of Science to the Test: The Case of Aristotle's Biology 检验科学哲学:以亚里士多德的生物学为例
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.2.192933
J. Lennox
During the Middle Ages and Rennaissance, it was commonly believed that Aristotle's biological studies reflected his theory of demonstrative science quite well. By contrast, most commentators in the twentieth century have taken it that this is not the case. This is largely the result of preconceptions about what a natural science modelled after the proposals of Aristotle's Posterior Analytics would look like. I argue that these modern preconceptions are incorrect, and that, while the Analytics leaves a variety of issues unanswered that a practicing biology must have answers to (hence Parts of Animals I), Aristotle's biological practice conforms to the Analytics model. It is further argued that establishing this claim requires reading philosophically through entire biological treatises--that is, one will miss the logical structure by following the usual practice of 'sampling' these treatises rather than reading them systematically.
在中世纪和文艺复兴时期,人们普遍认为亚里士多德的生物学研究很好地反映了他的论证科学理论。相比之下,20世纪的大多数评论家都认为情况并非如此。这在很大程度上是一种先入为主的看法,即以亚里士多德的《后验分析》为模型的自然科学会是什么样子。我认为这些现代先入为主的观念是不正确的,而且,尽管《分析》留下了许多实践生物学必须有答案的问题没有得到回答(因此,《动物部分I》),但亚里士多德的生物学实践符合《分析》模型。有人进一步认为,要确立这一观点,就需要从哲学上通读整个生物学论文——也就是说,如果遵循“抽样”这些论文的通常做法,而不是系统地阅读它们,就会错过逻辑结构。
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引用次数: 21
The Contemporary Interest of an Old Doctrine 一个旧学说的当代利益
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.2.192930
William Demopoulos
We call Frege's discovery that, in the context of second-order logic, Hume's principle-viz., The number of Fs = the number of Gs if, and only if, Fa G, where Fa G (the Fs and the Gs are in one-to-one correspondence) has its usual, second-order, explicit definition-implies the infinity of the natural numbers, Frege's theorem. We discuss whether this theorem can be marshalled in support of a possibly revised formulation of Frege's logicism.
我们把弗雷格的发现称为,在二阶逻辑的背景下,休谟的原则,即。f的数目= G的数目当且仅当Fa G,其中Fa G (f和G是一一对应的)有其通常的二阶显式定义——蕴涵自然数的无穷,即弗雷格定理。我们讨论这个定理是否可以被整理来支持弗雷格逻辑主义的一个可能修改的表述。
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引用次数: 0
Why There Can't Be a Logic of Induction 为什么不能有归纳法逻辑
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.1.193013
S. Glennan
In this paper I offer a criticism of Carnap's inductive logic which also applies to other formal methods of inductive inference. Criticisms of Carnap's views have typically centered upon the justification of his particular choice of inductive method. I argue that the real problem is not that there is an agreed upon method for which no justification can be found, but that different methods are justified in different circumstances.
在本文中,我对卡尔纳普的归纳逻辑提出了批评,这种批评也适用于归纳推理的其他形式方法。对卡尔纳普观点的批评通常集中在他对归纳法的特殊选择的辩护上。我认为,真正的问题不在于存在一种无法找到正当理由的公认方法,而在于不同的方法在不同的情况下是正当的。
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引用次数: 3
Unified Theories and Disparate Things 统一理论和不同事物
Pub Date : 1994-01-01 DOI: 10.1086/psaprocbienmeetp.1994.2.192947
Margaret Morrison
Some very persuasive arguments have been put forward in recent years in support of the disunity of science. Despite this, one is forced to acknowledge that unification, especially the practice of unifying theories, remains a crucial aspect of scientific practice. I explore specific aspects of this tension by examining the nature of theory unification and how it is achieved in the case of the electroweak theory. I claim that because the process of unifying theories is largely dependent on particular kinds of mathematical structures it is possible to have a theory that displays a degree of unity at the level of theoretical structure without an accompanying ontological unity or reduction. As a result, unity and disunity can coexist not only within science but within the same theory.
近年来提出了一些非常有说服力的论点来支持科学的不统一。尽管如此,人们不得不承认,统一,特别是统一理论的实践,仍然是科学实践的一个重要方面。我通过研究理论统一的本质以及如何在电弱理论的情况下实现理论统一来探索这种张力的具体方面。我认为,由于统一理论的过程在很大程度上依赖于特定种类的数学结构,所以有可能有一种理论在理论结构水平上显示出一定程度的统一,而没有伴随的本体论统一或约简。因此,统一与不统一不仅可以在科学内部共存,而且可以在同一理论内部共存。
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引用次数: 11
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PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association
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