图片和汉字的激活水平及知觉干扰效应的比较

研究使用8个残缺水平下的图片及其中文名（汉字双字词）为实验材料．试图比较图片与汉字双字词识别激活水平的差异,接着比较二者产生知觉于扰效应的条件,并把二者产生知觉于扰的条件与英文单词产生知觉于扰的条件进行比较。实验一结果发现,在材料较清晰的条件下,汉字双字词的命名成绩高于图片,表明汉字双字词的激活水平不比图片低,但在材料很残缺的条件下,汉字双字词的命名成绩低于图片。实验二发现双字词和图片在没有事先学习情况下都产生知觉干扰效应,已有研究表明单个汉字无需事先学习也可以产生干扰效应,而英文单词需要事先学习。因此,图片和汉字的干扰效应与英文单词的差别跟图片、汉字的激活水平比英文单词高有关。     

亲子间家庭功能的知觉差异及其与青少年孤独感的关系

采用家庭功能评价量表（FAI）,青少年孤独感问卷,对北京和两安的1325名初高中生及其父母进行调查。结果发现：（1）在家庭功能问卷的所有维度,亲子间知觉差异显著,青少年的知觉更消极;（2）在家庭功能的所有维度,男孩与父母的知觉差异均大于女孩与父母的差异;沟通维度父子间的差异大于母予差异,冲突与和谐维度母女间的差异大于父女间的差异;（3）不同知觉差异纽青少年的孤独感差异显著,知觉差异水平与孤独感间呈线性关系;亲子阃在冲突与和谐及父母关注维度的知觉差异可以显著预测青少年的孤独感。     

Developmental changes in the processing of hierarchical shapes continue into adolescence

The present study was designed to trace the normal development of local and global processing of hierarchical visual forms. We presented pairs of hierarchical shapes to children and adults and asked them to indicate whether the two shapes were the same or different at either the global or the local level. In Experiments 1 (6-year-olds, 10-year-olds, adults) and 2 (10-year-olds, 14-year-olds, adults), we presented stimuli centrally. All age groups responded faster on global trials than local trials (global precedence effect), but the bias was stronger in children and diminished to the adult level between 10 and 14 years of age. In Experiment 3 (10-year-olds, 14-year-olds, adults), we presented stimuli in the left or right visual field so that they were transmitted first to the contralateral hemisphere. All age groups responded faster on local trials when stimuli were presented in the right visual field (left hemisphere); reaction times on global trials were independent of visual field. The results of Experiment 3 suggest that by 10 years of age the hemispheres have adult-like specialization for the processing of hierarchical shapes, at least when attention is directed to the global versus local level. Nevertheless, their greater bias in Experiments 1 and 2 suggests that 10-year-olds are less able than adults to modulate attention to the output from local versus global channels-perhaps because they are less able to ignore distractors and perhaps because the cerebral hemispheres are less able to engage in parallel processing.     

Soviet Philosophy Revisited – Why Joseph Bocheński Was Right While Being Wrong

Josef Bocheski, pioneer of the discipline ofphilosophical sovietology and one of the firstto criticize Eurocentric attitudes, emphasizedthe central role of logic and sound argument inacademic philosophy. This helped him todemonstrate both the general flaws of and thedifferences in quality within Sovietphilosophy. His endeavors and results areindispensable for the yet-to-be-written historyof Soviet philosophy. By the same token, itmade him less perceptive of the centralpolitical, not just philosophical, role of thepartijnost'-principle. More recent developmentshave shown both Soviet philosophy andBocheski's own, Neo-Thomist position to bepart of a fundamentally outdated idea ofscientific philosophy. However, the criteria oflogical scrutiny and sound argument have notlost their force within globalizingphilosophical culture.     

Global challenges as inspiration: A classroom strategy to foster social responsibility

Social responsibility is at the heart of the Engineer’s Creed embodied in the pledge that we will “dedicate [our] professional knowledge and skill to the advancement and betterment of human welfare...[placing] public welfare above all other considerations.” However, half century after the original creed was written, we find ourselves in a world with great technological advances and great global-scale technologically-enabled peril. These issues can be naturally integrated into the engineering curriculum in a way that enhances the development of the technological skill set. We have found that these global challenges create a natural opportunity to foster social responsibility within the engineering students whom we educate. In freshman through senior-level materials engineering courses, we used five guiding principles to shape several different classroom activities and assignments. Upon testing an initial cohort of 28 students had classroom experiences based on these five principles, we saw a shift in attitude: before the experience, 18% of the cohort viewed engineers as playing an active role in solving global problems; after the experiences, 79% recognized the engineer’s role in solving global-scale problems. In this paper, we present how global issues can be used to stimulate thinking for socially-responsible engineering solutions. We set forth five guiding principles that can foster the mindset for socially responsible actions along with examples of how these principles translate into classroom activities. An earlier version of this paper was presented at the 2005 conference, Ethics and Social Responsibility in Engineering and Technology, Linking Workplace Ethics and Education, co-hosted by Gonzaga University and Loyola Marymount University, Los Angeles, CA, USA, 9–10 June 2005.     

初中生亲子冲突、朋友冲突对孤独感的影响及其性别差异：一项交叉滞后研究

对1330名初中生进行间隔一年的追踪测试,通过交叉滞后的方法探讨亲子冲突、朋友冲突和孤独感之间的相互作用。结果发现,对男生而言,先前亲子冲突对随后朋友冲突和孤独感预测作用不显著,而朋友冲突与孤独感为相互预测关系,亲子冲突和朋友冲突不存在显著预测关系;对女生而言,先前亲子冲突可以显著正向预测随后孤独感,而朋友冲突则不能,亲子冲突与朋友冲突为相互预测关系。结论：朋友冲突对男生的孤独感影响更大,亲子冲突对女生的孤独感影响更大。     

The effect of test schedules on the formation of linked perceptual classes

After training conditional discriminations among selected stimuli from two perceptual classes, the emergence of novel relations involving other members of both classes was assessed using cross-class probes. The cross-class probes were presented using one of four different testing schedules. In the 2/9 test, nine different probes were presented in each of two test blocks. In the 6/3 test, three different probes were presented in each of six test blocks. In the 18/1-RND test, each of the 18 cross-class probes was presented in separate test blocks. In the 2/9 and 6/3 tests, the cross-class probes were presented in a randomized order within test block. In the 18/1-RND test, the cross-class probes were presented in a randomized sequence. In the 18/1-PRGM test, however, the cross-class probes were presented in a programmed order (i.e., the values of the stimuli in each cross-class probe were changed systematically in the succession of probe presentations). About 55% of the linked perceptual classes emerged during the 2/9, 6/3, and 18/1-RND tests. Thus the number of different probes in a test block did not influence the emergence of classes as long as the probes were presented in a random order. Virtually all classes emerged during the 18/1-PRGM test. Thus at least one ordered introduction of different cross probes resulted in the reliable emergence of linked perceptual classes. Mechanisms responsible for linked perceptual class formation are discussed along with the relation of these classes to other complex categories.     

Dynamic shifts of pigeon local/global attention

It has previously been shown that pigeons can shift attention between parts and wholes of complex stimuli composed of larger, "global" characters constructed from smaller, "local" characters. The base-rate procedure used biased target level within any condition at either the local or global level; targets were more likely at one level than at the other. Biasing of target level in this manner demonstrated shifts of local/global attention over a time span consisting of several days with a fixed base rate. Experiment 1 examined the possibility that pigeons can shift attention between local and global levels of perceptual analysis in seconds rather than days. The experiment used priming cues the color of which predicted on a trial-by-trial basis targets at different perceptual levels. The results confirmed that pigeons, like humans, can display highly dynamic stimulus-driven shifts of local/global attention. Experiment 2 changed spatial relations between features of priming cues and features of targets within a task otherwise similar to that used in experiment 1. It was predicted that this change in cues might affect asymmetry but not the occurrence of a priming effect. A priming effect was again obtained, thereby providing generality to the claim that pigeons can learn that trial-by-trial primes predict targets at different levels of perceptual analysis. Pigeons can display perceptual, stimulus-driven priming of a highly dynamic nature. Electronic Publication     

Literature on the future and its bearing on futures research

Abstract

The role of international organizations like the IMF, World Bank and GATT in the management of global risks are discussed. Special attention is paid to problems caused by the need to recycle funds from the developed countries to the Third World. The ever‐increasing macro‐economic uncertainty concerning foreign exchange rates, interest rates, and relative prices places heavy demands on corporate planning on both the commercial and financial sides.     

EDUCATION IN A GLOBAL SOCIETY: MEETING THE NEEDS OF CHILDREN IN A SOCIALLY TOXIC WORLD

The education of future generations of citizens is the one common theme that connects otherwise culturally, linguistically, ethnically, and politically diverse communities and countries in an increasingly global society. Social systems foster socially toxic environments, instilling a culture of fear while ignoring the importance of preparing youth for advanced citizenship in a global civil society. The author examines the role of education in relation to global events and explores the purposes of education in meeting the needs of tomorrow's children in an evolving, global society. Specifically, education is examined in relation to creating a safe and socially just society.