“One is what one does”: from pragmatic to performative disclosure of the who

Continental Philosophy Review - After taking into consideration the most relevant criticisms questioning the capacity of the thinking “I” to grasp itself in a transparent and...     

稷下学宫的兴衰及其对当前用人机制改革的启示

作为战国时期齐国著名的高等学府,稷下学宫的兴衰与田齐政权的存亡相始终,在它一百五十年的兴衰史中,稷下学宫创造了一个诸子蜂起、百家争鸣的局面,不仅促进了古代文化、教育、学术的繁荣发展,也以其独特的人才培养模式、出色的教育典范对后世产生了深远影响。稷下学宫在养士、用士方面的创造性举措,对我国人才队伍建设、用人机制改革具有重要的参考价值。本文结合稷下学宫的历史经验,从制度层面上分析了其对当前我国人才选择、培养、管理工作中的启示、借鉴意义。     

Asymptotic Densities in Logic and Type Theory

This paper presents a systematic approach for obtaining results from the area of quantitative investigations in logic and type theory. We investigate the proportion between tautologies (inhabited types) of a given length n against the number of all formulas (types) of length n. We investigate an asymptotic behavior of this fraction. Furthermore, we characterize the relation between number of premises of implicational formula (type) and the asymptotic probability of finding such formula among the all ones. We also deal with a distribution of these asymptotic probabilities. Using the same approach we also prove that the probability that randomly chosen fourth order type (or type of the order not greater than 4), which admits decidable lambda definability problem, is zero. Presented by Jacek Malinowski     

心理咨询助人问题的探究

心理咨询在现代社会中,起着越来越大的作用,改善和提高了人们的心理健康水平,本文旨在加深对心理咨询含义的理解。首先对心理咨询的涵义做了探讨,进一步分析了心理咨询助人的含义,分别从心理咨询助人的基础,助人的方式,助人的目标做了阐释。最后探讨了咨询师的价值观与方法论对心理咨询可能产生的影响。心理咨询是心灵层面的沟通,通过体验关怀,达到来访者的心灵成长。咨询师对心理咨询的本质理解以及不同的咨询价值观和方法论都对心理咨询起着深远的影响。     

A formalisation of violation, error recovery, and enforcement in the bit transmission problem

The design of complex multi-agent systems is increasingly having to confront the possibility that agents may not behave as they are supposed to. In addition to analysing the properties that hold if protocols are followed correctly, it is also necessary to predict, test, and verify the properties that would hold if these protocols were to be violated. We illustrate how the formal machinery of deontic interpreted systems can be applied to the analysis of such problems by considering three variations of the bit transmission problem. The first, an example in which an agent may fail to do something it is supposed to do, shows how we deal with violations of protocols and specifications generally. The second, an example in which an agent may do something it is not supposed to do, shows how it is possible to specify and analyse remedial or error-recovery procedures. The third combines both kinds of faults and introduces a new component into the system, a controller, whose role is to enforce compliance with the protocol. In each case the formal analysis is used to test whether critical properties of the system are compromised, in this example, the reliable communication of information from one agent to the other.     

Statistics of Intuitionistic versus Classical Logics

For the given logical calculus we investigate the proportion of the number of true formulas of a certain length n to the number of all formulas of such length. We are especially interested in asymptotic behavior of this fraction when n tends to infinity. If the limit exists it is represented by a real number between 0 and 1 which we may call the density of truth for the investigated logic. In this paper we apply this approach to the intuitionistic logic of one variable with implication and negation. The result is obtained by reducing the problem to the same one of Dummett's intermediate linear logic of one variable (see [2]). Actually, this paper shows the exact density of intuitionistic logic and demonstrates that it covers a substantial part (more than 93%) of classical prepositional calculus. Despite using strictly mathematical means to solve all discussed problems, this paper in fact, may have a philosophical impact on understanding how much the phenomenon of truth is sporadic or frequent in random mathematics sentences.     

The five‐factor personality inventory: cross‐cultural generalizability across 13 countries

In the present study, we investigated the structural invariance of the Five‐Factor Personality Inventory (FFPI) across a variety of cultures. Self‐report data sets from ten European and three non‐European countries were available, representing the Germanic (Belgium, England, Germany, the Netherlands, USA), Romance (Italy, Spain), and Slavic branches (Croatia, Czech Republic, Slovakia) of the Indo‐European languages, as well as the Semito‐Hamitic (Israel) and Altaic (Hungary, Japan) language families. Each data set was subjected to principal component analysis, followed by varimax rotation and orthogonal Procrustes rotation to optimal agreement with (i) the Dutch normative structure and (ii) an American large‐sample structure. Three criteria (scree test, internal consistency reliabilities of the varimax‐rotated components, and parallel analysis) were used to establish the number of factors to be retained for rotation. Clear five‐factor structures were found in all samples except in the smallest one (USA, N = 97). Internal consistency reliabilities of the five components were generally good and high congruence was found between each sample structure and both reference structures. More than 80% of the items were equally stable within each country. Based on the results, an international FFPI reference structure is proposed. This reference structure can facilitate standardized communications about Big Five scores across research programmes. Copyright © 2003 John Wiley & Sons, Ltd.     

Relational Priming Based on a Multiplicative Schema for Whole Numbers and Fractions

Why might it be (at least sometimes) beneficial for adults to process fractions componentially? Recent research has shown that college‐educated adults can capitalize on the bipartite structure of the fraction notation, performing more successfully with fractions than with decimals in relational tasks, notably analogical reasoning. This study examined patterns of relational priming for problems with fractions in a task that required arithmetic computations. College students were asked to judge whether or not multiplication equations involving fractions were correct. Some equations served as structurally inverse primes for the equation that immediately followed it (e.g., 4 × 3/4 = 3 followed by 3 × 8/6 = 4). Students with relatively high math ability showed relational priming (speeded solution times to the second of two successive relationally related fraction equations) both with and without high perceptual similarity (Experiment 2). Students with relatively low math ability also showed priming, but only when the structurally inverse equation pairs were supported by high perceptual similarity between numbers (e.g., 4 × 3/4 = 3 followed by 3 × 4/3 = 4). Several additional experiments established boundary conditions on relational priming with fractions. These findings are interpreted in terms of componential processing of fractions in a relational multiplication context that takes advantage of their inherent connections to a multiplicative schema for whole numbers.     

Responses of urban crows to con- and hetero-specific alarm calls in predator and non-predator zoo enclosures

Urban animals and birds in particular are able to cope with diverse novel threats in a city environment such as avoiding novel, unfamiliar predators. Predator avoidance often includes alarm signals that can be used also by hetero-specifics, which is mainly the case in mixed-species flocks. It can also occur when species do not form flocks but co-occur together. In this study we tested whether urban crows use alarm calls of conspecifics and hetero-specifics (jackdaws, Corvus monedula) differently in a predator and a non-predator context with partly novel and unfamiliar zoo animal species. Birds were tested at the Tiergarten Schönbrunn in the city of Vienna by playing back con- and hetero-specific alarm calls and control stimuli (great tit song and no stimuli) at predator (wolf, polar bear) and non-predator (eland antelope and cranes, peccaries) enclosures. We recorded responses of crows as the percentage of birds flying away after hearing the playback (out of those present before the playback) and as the number of vocalizations given by the present birds. A significantly higher percentage of crows flew away after hearing either con- or hetero-specific alarm calls, but it did not significantly differ between the predator and the non-predator context. Crows treated jackdaw calls just as crow calls, indicating that they make proper use of hetero-specific alarm calls. Responding similarly in both contexts may suggest that the crows were uncertain about the threat a particular zoo animal represents and were generally cautious. In the predator context, however, a high percentage of crows also flew away upon hearing the great tit control song which suggests that they may still evaluate those species which occasionally killed crows as more dangerous and respond to any conspicuous sound.     

中国近二十年来教师人格研究述评

教师人格作为教师心理研究的重要内容之一,引起了我国心理学工作者的广泛关注。笔者以近二十年来我国教师人格研究的文献为基础,对教师人格的研究方法、优秀教师的人格特征、影响教师人格的因素、教师人格与学生发展的关系、教师人格与教师心理健康五个方面进行了回顾,在反思教师人格研究现状的基础上,对教师人格的研究内容、研究方法和成果应用三个方面进行了展望。