The Tense Logic for Master Argument in Prior’s Reconstruction

In this paper we examine Prior’s reconstruction of Master Argument [4] in some modal-tense logic. This logic consists of a purely tense part and Diodorean definitions of modal alethic operators. Next we study this tense logic in the pure tense language. It is the logic K _t 4 plus a new axiom (P): ‘p Λ G p ⊃ P G p’. This formula was used by Prior in his original analysis of Master Argument. (P) is usually added as an extra axiom to an axiomatization of the logic of linear time. In that case the set of moments is a total order and must be left-discrete without the least moment. However, the logic of Master Argument does not require linear time. We show what properties of the set of moments are exactly forced by (P) in the reconstruction of Prior. We make also some philosophical remarks on the analyzed reconstruction. Presented by Jacek Malinowski     

Uncovering deterministic causal structures: a Boolean approach

While standard procedures of causal reasoning as procedures analyzing causal Bayesian networks are custom-built for (non-deterministic) probabilistic structures, this paper introduces a Boolean procedure that uncovers deterministic causal structures. Contrary to existing Boolean methodologies, the procedure advanced here successfully analyzes structures of arbitrary complexity. It roughly involves three parts: first, deterministic dependencies are identified in the data; second, these dependencies are suitably minimalized in order to eliminate redundancies; and third, one or—in case of ambiguities—more than one causal structure is assigned to the minimalized deterministic dependencies.     

Difference in the Formation of Attitude Toward Nuclear Power

Determinants of attitudes toward nuclear power in Japan were assessed in a March 1999 survey. The results suggested that persons with interest in and knowledge about nuclear power judged its acceptability on the basis of their perceptions of the sufficiency of electric power and the risks of nuclear power, whereas persons with no interest in and knowledge of nuclear power did not respond on this basis. Although both types of respondents based acceptability on their trust in nuclear power operation and their perception of efficiency, the influence of perception of efficiency on acceptability was stronger for the interested and knowledgeable respondents than for the others. These results partially support the elaboration likelihood model or dual process theory.     

Do cortical midline variability and low frequency fluctuations mediate William James’ “Stream of Consciousness”? “Neurophenomenal Balance Hypothesis” of “Inner Time Consciousness”

William James famously characterized consciousness by ‘stream of consciousness’ which describes the temporal continuity and flow of the contents of consciousness in our ‘inner time consciousness’. More specifically he distinguished between “substantive parts”, the contents of consciousness, and “transitive parts”, the linkages between different contents. While much research has recently focused on the substantive parts, the neural mechanisms underlying the transitive parts and their characterization by the balance between ‘sensible continuity’ and ‘continuous change’ remain unclear. The aim of this paper is to develop so-called neuro-phenomenal hypothesis about specifically the transitive parts and their two phenomenal hallmark features, sensible continuity and continuous change in ‘inner time consciousness’. Based on recent findings, I hypothesize that the cortical midline structures and their high degree of variability and strong low frequency fluctuations play an essential role in mediating the phenomenal balance between sensible continuity and continuous change.     

Nature's Longing for Beauty: Elegance as an Evolutionary Attractor,with Implications for Human Systems

This article suggests that the tendency of living systems to move toward more practical and more aesthetically fitting states be hypothesized as an evolutionary principle. The viewpoints of scientists and systems thinkers on the place of elegance in nature are considered, along with a discussion of issues related to perception of beauty. Implications for human systems and for meeting the challenges we presently face are considered.     

画概念图对高中二年级学生认知结构形成的影响

运用联想测试方法探索高二学生学习新陈代谢一章后的认知结构。运用相关系数值绘制出了学生的认知结构图。结果显示,运用概念图策略进行教学的实验班学生更容易形成认知结构。实验班学生所形成的认知结构更良好、更合理。     

汉语儿童词语结构意识在阅读理解中的预测作用

以382名小学一、三、五年级学生为被试,进行为期一年的追踪研究,通过分层回归,探索了词语结构意识在儿童阅读理解中作用的发展性变化。结果发现：（1）在控制了性别、瑞文推理、汉字识别、口语词汇以及快速命名和语音意识之后,在三年级T2、五年级和五年级T2发现了词语结构意识对同期阅读理解有独特解释作用,而在一年级、一年级T2和三年级均未发现词语结构意识对同期阅读理解的独特贡献;（2）在控制了性别、瑞文推理、自回归效应以及其他相关变量的作用后,三年级和五年级时的词语结构意识分别对一年后的阅读理解具有独特的预测作用。结果表明,在小学低年级阶段,词语结构意识在阅读理解中的作用还未显现,在小学中高年级阶段,词语结构意识对儿童阅读理解有显著的预测作用。     

抑郁症的整合情绪记忆模型述评

多种早期情绪记忆模型尝试揭示抑郁症的认知致病原因和机制。但是,抑郁症的致病因素存在多样性,而各个模型只侧重于某个方面,难以全面、系统、准确对其进行的诠释。整合情绪记忆模型将记忆建构、自我图式、自传体记忆、内隐记忆等认知结构进行系统的整合,从编码和提取的角度对抑郁症的的发生、持续和治疗提供新的解释,为抑郁症的预防、治疗提供了新思路。     

Book Reviews

Books reviewed:
George E. Marcus, W. Russell Newman, and Michael MacKuen, Affective Intelligence and Political Judgment
Micha Popper, Hypnotic Leadership:Leaders, Followers, and the Loss of Self
James W. Davis, Jr., Threats and Promises: The Pursuit of International Influence
Mark R. Warren, Dry Bones Rattling: Community Building to Revitalize American Democracy
Tali Mendelberg, The Race Card: Campaign Strategy, Implicit Messages, and the Norm of Equality     

The Substantive Impact of Computers on Philosophy Prolegomena to a Computational and Information-Theoretic Metaphysics

I survey in this article the practical uses of computers in philosophy: except for logic, computers have not yet noticeably improved the quality of philosophizing, research, or pedagogy. They have made work easier. My main interest, however, is in the "substantive" impact that computers may have on philosophical problems, especially in metaphysics. I argue that logic, the notion of decidability, and the theory of computation all predated and did not require modern digital computers. In the philosophy of mind, there has been a persistent conflation of computationalism and physicalism. The two theses can and should be separated. Finally, I suggest that we see glimpses of a new metaphysics based on information and information transformations that goes far beyond the well-trodden mind-brain debates.