儿童信念─愿望推理的研究：争鸣与展望

儿童的信念─愿望推理是心理理论研究的主要内容。多年来,研究者对儿童信念─愿望推理的发展特征及其心理机制进行了大量研究,取得了一系列富有意义的结论。但迄今为止仍有许多问题存在争议,如：儿童究竟何时开始具有信念─愿望推理的能力？儿童在错误信念任务上从不正确到正确反应的转换机制是什么？儿童如何进行信念─愿望推理的加工？该文回顾与探讨了上述存在争鸣的问题,并在此基础上对该领域未来研究方向做了展望。     

An argument game for stable semantics

In this paper, we present a discussion game for argumentationunder stable semantics. Our work is inspired by Vreeswijk andPrakken, who have defined a similar game for preferred semantics.In the current paper, we restate Vreeswijk and Prakken's workusing the approach of argument labellings and then show howit can be adjusted for stable semantics. The nature of the resultingargument game is somewhat unusual, since stable semantics doesnot satisfy the property of relevance.     

Dynamical agents: Consciousness, causation, and two specters of epiphenomenalism

The aim of this paper is to defend the causal efficacy of consciousness against two specters of epiphenomenalism. We argue that these challenges are best met, on the one hand, by rejecting all forms of consciousness-body dualism, and on the other, by adopting a dynamical systems approach to understanding the causal efficacy of conscious experience. We argue that this non-reductive identity theory provides the theoretical resources for reconciling the reality and efficacy of consciousness with the neurophysiology of the brain and body.

效应器在动作序列学习中的作用机制探析

动作序列学习是动作技能学习的重要组成部分,其中大部分动作序列学习都有效应器参与。目前有关效应器在动作序列学习中的作用机制存在两种观点：一是依存于效应器的观点,即动作序列技能的获得依附于具体的效应器,不可向其他效应器迁移,其学习的本质是建立反应或肌肉间的联结。二是独立于效应器的观点,即动作序列技能的获得并不依存于具体效应器,某个效应器获得的技能可以向其他效应器迁移,其学习的本质是建立抽象的刺激表征联结。效应器作用机制随练习程度、意识状态及其他条件的不同而有所变化。     

Does degree of asymmetry relate to performance? An investigation of word recognition and reading in consistent and mixed handers

Is it advantageous to be strongly lateralized? The current study investigated this question by examining the relationship between visual field asymmetries for lexical tasks and reading performance in a sample of 200 young adults. Larger visual field asymmetries were associated with better reading performance, but this relationship was obtained primarily in those with strong and consistent hand preferences. Among mixed handers, variation in visual field asymmetry accounted for little or no variance in reading skill. In addition, correlations between visual field asymmetry and reading performance were observed for word recognition tasks, but not for tasks requiring controlled semantic retrieval. The results are consistent with the idea that consistent and mixed handers may represent differing neurobehavioral populations. Because greater lateralization was associated with better reading skill only for consistent handers, reduced behavioral asymmetry cannot be assumed to be a risk factor for reading dysfunction in the population as a whole.     

EXPERIENCING AND INTERPRETING NATURE IN SCIENCE AND RELIGION

Abstract. I trace three paths from nature to religious interpretation. The first starts from religious experience in the context of nature; examples are drawn from nature poets, reflective scientists, and exponents of creation spirituality. The second,„Natural Theology”uses scientific findings concerning cosmology or evolution to develop an argument from design–or alternatively to defend evolutionary naturalism. The third,„Theology of Nature”starts from traditional religious beliefs about God and human nature and reformulates them in the light of current science. I point to examples of each of these paths in papers by other participants in this symposium, and suggest that all three paths can contribute to the task of relating science and religion today.     

Skilled speechreading: A single-case study

In a case study the cognitive characteristics of a skilled visual speechreader (SJ) was examined and compared to a control group. SJ is a 56 year old woman, skilled in visual speechreading. She differs from most of the 119 individuals in the control group, as she uses a particular speechreading strategy in which she attempts to repeat overtly each spoken word as soon as it has been uttered, and to summarize and fill in missing pieces of information whenever it is possible (e.g., during pauses) during the conversation.
SJ outperformed the control group on three types of tasks; a reading span task, performance in the asymptote level in the serial position curve, and verbal inference-making. SJ's results were discussed with respect to (a) how they relate to the general case (i.e., models based on group-data) and to (b) her speechreading strategy. From a clinical perspective it was suggested that it might be possible to practice the strategy as such, but any possible improvement is dependent on the individual's capability to process information in this way.     

数字记忆广度对策略应用模式的影响──中美儿童计算能力差异的比较研究

本研究旨在了解中美儿童在策略运用模式上的差异是否与数字记忆广度有关。为此,分别测验了中美幼儿园儿童的加法技能,数字记忆广度,并通过一组计算机呈现的加法作业评估儿童使用的解题策略。结果表明,中国儿童的基本算术技能和数学记忆广度均超过同龄的美国儿童。在解题时,中国儿童多使用效率较高的言语计算策略,美国儿童则多采用计数手指策略,在言语计数策略和检索策略的加工速度上中国儿童也超过美国儿童。相关分析表明．策略应用模式的文化差异与数字记忆广度有关。比较大的工作记忆容量增加了数字线索可利用的资源,为儿童早期言语计数能力的发展提供了有利条件。     

Constructing Cantorian counterexamples

Cantors diagonal argument provides an indirect proof that there is no one-one function from the power set of a set A into A. This paper provides a somewhat more constructive proof of Cantors theorem, showing how, given a function f from the power set of A into A, one can explicitly define a counterexample to the thesis that f is one-one.     

Assessing children's social skills: Validation of the Behavioral Assertiveness Test for Children (BAT-C)

The present study assessed the relationship between specific child responses on the Behavioral Assertiveness Test for Children (BAT-C) and sociometric indices obtained from peers. Fourth and fifth graders completed peer nominations of their best friends and the children they most admired, peer ratings of likeability, and the BAT-C. Sociometric status was determined by classifying each child as either high or low on peer nominations and peer ratings. Examination of the effects of sociometric status as moderated by race and sex revealed several significant differences in BAT-C responses. Children who were more highly liked or were often named as best friends were significantly less compliant. Differential responding on several additional verbal categories was observed as a function of the interaction between sociometric status and race and/or sex. These findings not only demonstrate the validity of several response categories observed on the BAT-C, but also suggest that in social skills training, different component responses may be targeted across child populations.The authors wish to express their appreciation to Jean Birbilis, Candace Conley, Tony Genoff, Marieta Knopf, and Donna Wadley for their assistance in data collection and analysis.