习得性无助是习得的吗？——对习得性无助理论及其反思的评述

Seligman和Maier（1967）在动物实验的基础上提出了著名的习得性无助理论,但在2016年,Maier和Seligman二人却联合发文对该理论进行了反思：从最新的神经生物学证据来看,习得性无助的经典理论概括存在基本错误,习得性无助并非习得而来！所谓“习得性”无助,实质上是动物对厌恶刺激长期作用的先天适应性反应,而非认知学习的结果。本文简要梳理习得性无助理论的起源与发展,深入分析这一反思的核心内容、依据及意义,对其中否定习得性无助理论概括的观点,从证据的充分性、研究范式的效度、规范概念等角度作了进行进一步的探讨,并结合新的实验范式对未来研究提出建议。     

Überlegungen zur theoretischen Fundierung der Disziplin Wirtschaftsinformatik, ausgehend von der allgemeinen Systemtheorie

Using general system theory as a theoretical foundation of business information systems science. The science of business information systems is looking for its theoretical foundations. In this article general system theory is adapted to serve as such a theoretical foundation. The adapted general system theory is reconstructed using the structuralistic approach to reveal the empirical claims of this theory and to analyse scientific progress in the science of business information systems. This revised version was published online in August 2006 with corrections to the Cover Date.     

Research Findings Concerning Excavated Texts and Learning in Early China

In the course of Chinese history, we find three instances of important and deliberate attempts to reconstruct ancient history. In the first two, the main path followed in the reconstruction process concerned setting in order and recovering the traditional writings. But recently, the main path is to confirm the genuineness of the traditional writings, correcting errors and filling in omissions in the traditional concepts according to the “method of double proof.” Based on this, I aim to advance a new understanding of some key controversial issues in the history of learning in early China, concerning Confucius and the Book of Changes, the Analects and the Analects-kind texts, the School of Zisi and its literary output, Lao Zi the man and the book, and the dates of Wen Zi, Guanyin Zi, and Lie Zi. On this basis, I conclude that the development of pre-Qin philosophy went through four periods, with two significant turning points therein.     

Tool use as a way to assess cognition: how do captive chimpanzees handle the weight of the hammer when cracking a nut?

Tool use in apes has been considered a landmark in cognition. However, while most studies concentrate on mental operations, there are very few studies of apes’ cognition as expressed in manual skills. This paper proposes theoretical and methodological considerations on movement analysis as a way of assessing primate cognition. We argue that a privileged way of appraising the characteristics of the cognitive abilities involved in tool use lies at the functional level. This implies that we focus on how the action proceeds, and more precisely, on how the functional characteristics of the task are generated. To support our view, we present the results of an experiment with five captive chimpanzees investigating the way how chimpanzees adapt to hammers of various weights while cracking nuts. The movement performed in the hammering task is analyzed in terms of energy production. Results show that chimpanzees mobilise passive as well as active forces to perform the compliant movement, that is, they modulate the dynamics of the arm/tool system. A comparison between chimpanzees suggests that experience contributes to this skill. The results suggest that in tool use, movements are not key per se, but only in as much as they express underlying cognitive processes. Electronic supplementary material  The online version of this article (doi:) contains supplementary material, which is available to authorized users.

在公共生活与私人生活之间:传统伦理的现代境遇

In terms of life space, individuals are usually settled in different spaces according to relationships of blood, geography, and profession. In pre-modern societies, ethics were realized through customs, conventions, taboos, magical practices, and politics. Because this was not an open process in which rationality was sufficiently employed, non-reflectiveness and non-criticality were its essence, and intuitions and feelings were its basic modes of existence. In modern societies, the logic of capital movement settles groups of people according to their economic dependence, and interactions based on individuals’ desires and self-serving calculations have become widespread and frequent. A space for public interaction and life in which rationality is sufficiently employed and rational bases of the rules are constantly questioned thus finally came into being. Families and villages lost their centrality, resulting in a crisis of private interactions and life, and of its system of norms. __________ Translated by Liu Huawei from Zhongguo renmin daxue xuebao 中国人民大学学报 (Journal of Renmin University of China), 2008, (1): 78–85     

Begging the Question: A Case Study

The essay starts by presenting two accounts of begging the question, John Biro's epistemic account and David Sanford's doxastic account. After briefly comparing these accounts, the essay will study an argument suspected of begging the question and subsequently apply the epistemic and doxastic accounts to this test case. It is found that the accounts of Biro and Sanford do not analyse the test case adequately, therefore a new account is developed using the idea of a knowledge-base.     

The Limits of Explication

Part of logic consists in uncovering ways in which logical processes of great universality and utility are over-extended, e.g., in the misguided search for the cause of everything. It is suggested here that the search for missing premises defined as premises that make a deduction out of every argument has its own limits of sense. While often useful, it is sometimes just wrongly used by requiring that the reconstructed argument have the same categorical conclusion as the original one; and sometimes inappropriately used when the argument itself does not rest upon assumptions different from itself.     

科学研究的DNA共享与协作精神

股骨头坏死、髋关节脱位是骨科常见病,随着人们生活模式的改变发病率有所上升。对该病的成因、流行病学、病理转归、临床治疗策略与髋关节严重病损后功能重建等问题,学术界存在很大争议。作者提出从生物进化的角度、用自然重建理念做指导,应用髋关节分离牵拉术治疗股骨头坏死、骨盆补充截骨术重建青少年严重病损的髋关节功能人、组合性矫形手术治疗年长儿先天性髋关节脱位,获得了优良效果。因此呼吁:用自然重建理念治疗青少年股骨头坏死、髋关节脱位,降低人工假体置换对此类疾病的手术指证。     

中医基本理论体系的重建与科学技术

中医学基本理论体系核心包括医学理论和古代朴素哲学思想,医哲不分造成的循环封闭体系阻碍了中医学对现代科学技术的吸收;在保持中医学基本特点的前提下,弱化古代哲学的影响,重建以人生命活动为根本、全面开放的学科体系,有利于中医学可持续发展。