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971.
The noosphere vision of the two great natural scientists and thinkers Teilhard de Chardin and V. 1. Vernadsky is presented critically. Their basic ideas are discussed from the viewpoint of present‐day insights in natural science and of the world‐wide information and communication technology. To date very little has become known about their mutual influence on each other. It is advocated that the development of a noosphere can be supported by the networking and globalization of information and communication techniques. The noosphere is a sphere of human mind and of work, but it must not be identified with the modern technological trend that is changing all sectors of our life. A reference is made to Teilhard de Chardin's warnings against individualism, nationalism and racism, as well as fascism and Stalinism as seductive erroneous developments. The fundamentally teleological vision of T. de Chardin is contrasted in this paper with the idea of creativity in nature and in man. Delimiting conditions, such as structure, information, and at the level of society, the free will of man who has become aware of himself—humanistic values, are considered. All of them operate to limit the number of possibilities for development that are derived from the creativity of nature and man. Thus, new possibilities for development emerge at a higher level. The utilization of technology must be really oriented to human beings among human beings. Only with a strong internal determination of the social processes by understanding the genuine existence of man as man will it be possible to master the ambivalence of the technological effects and to come closer towards a society with deepened human information and communication.

Klaus Fuchs‐Kittowski, born in 1934, is Professor of Informationprocessing. He was head of the Division of Systems Design and Automated Information Processing at the Department of Theory and Organization of Science of Humboldt University Berlin. He was associated with the research at the International Institute for Systems Analysis (IIASA) in Laxenburg, Austria. At present he works as Visiting Professor at the Department of Informatics of the University of Hamburg, and at the Beriin College of Technology and Economics he has a teaching assignment in Economy Informatics. He is also an associated member of the Johns Hopkins University, Baltimore, U.S.A.

Peter Krüger, born in 1934, Dr. rer nat, Dipl. Mineraloge worked at the Bergakademie Freiberg/Sachsen from 1958 to 1961 and from 1961 to 1985 in the Central Geological Institute Berlin. From 1985 to 1992 he worked as historian of science at the Division of History of Science at the Department of Theory and Organization of Science of Humboldt University Berlin. His special fields are history of geology, Russian‐German scientific connections in the 19th and 20th century and unpublished studies of Marx about geology, mineralogy and agrochemistry.  相似文献   
972.
The main goal of the current research is to investigate emotional reactions to situations that implicate honour in Turkish and northern American cultural groups. In Studies 1A and 1B, participants rated the degree to which a variety of events fit their prototypes for honour-related situations. Both Turkish and American participants evaluated situations generated by their co-nationals as most central to their prototypes of honour-related situations. Study 2 examined emotional responses to Turkish or US-generated situations that varied in centrality to the prototype. Highly central situations and Turkish-generated situations elicited stronger emotions than less central situations and US-generated situations. Americans reported higher levels of positive emotions in response to honour-enhancing situations than did Turkish participants. These findings demonstrate that the prototypes of honour relevant situations differ for Turkish and northern American people, and that Turkish honour relevant situations are more emotion-laden than are northern American honour relevant situations.  相似文献   
973.
Emotional communication uses verbal and nonverbal means. In case of conflicting signals, nonverbal information is assumed to have a stronger impact. It is unclear, however, whether perceptual nonverbal dominance varies between individuals and whether it is linked to emotional intelligence. Using audiovisual stimulus material comprising verbal and nonverbal emotional cues that were varied independently, perceptual nonverbal dominance profiles and their relations to emotional intelligence were examined. Nonverbal dominance was found in every participant, ranging from 55 to 100%. Moreover, emotional intelligence, particularly the ability to understand emotions, correlated positively with nonverbal dominance. Furthermore, higher overall emotional intelligence as well as a higher ability to understand emotions were linked to smaller reaction time differences between emotionally incongruent and congruent stimuli. The association between perceptual nonverbal dominance and emotional intelligence, and more specifically the ability to understand emotions, might reflect an adaptive process driven by the experience of higher authenticity in nonverbal cues.  相似文献   
974.
Abstract

Two experiments investigated the effects of a schema-discrepant event on the surprise reaction. Schema-discrepancy concerned a physical feature of irrelevant distractor words that were presented while the subjects performed a choice reaction time task. The stimulus onset asynchrony (SOA) between the distractors and the task-relevant stimuli was manipulated in both experiments. The occurrence of the schema-discrepant event led to subjective feelings of surprise and enhanced recall of the stimulus material. In Experiment 1, the presentation of a schema-discrepant auditory event resulted in a pronounced increase of reaction time (RT) with a 0.2sec SOA but not with a 1.5sec SOA. In Experiment 2, the effects of both fixed and variable SOAs of four different lengths (simultaneous onset, 0.5sec, 1sec, or 2sec SOA) were investigated within a visual task context. The increase of RT was found to be most pronounced with SOAs of 0.5sec and lsec respectively, and more pronounced with variable than with fixed SOAs, especially with a simultaneous onset. These results provide information about the temporal characteristics of the inhibitory component of the surprise reaction, and suggest that the inhibitory effects of surprise depend considerably on the subjects' state of preparation for the experimental task.  相似文献   
975.
Active navigation research examines how physiological and psychological involvement in navigation benefits spatial learning. However, existing conceptualizations of active navigation comprise separable, distinct factors. This research disentangles the contributions of movement control (i.e., self-contained vs. observed movement) as a central factor from learning intention (Experiment 1), instruction specificity and instruction control (Experiment 2), as well as navigation control (Experiment 3) to spatial learning in virtual environments. We tested the effects of these factors on landmark recognition (landmark knowledge), tour-integration and route navigation (route knowledge). Our findings suggest that movement control leads to robust advantages in landmark knowledge as compared to observed movement. Advantages in route knowledge do not depend on learning intention, but on the need to elaborate spatial information. Whenever the necessary level of elaboration is assured for observed movement, too, the development of route knowledge is not inferior to that for self-contained movement.  相似文献   
976.
The present article reports the results of two studies designed to evaluate the psychometric properties of the cultural intelligence (CI) scale in the Turkish context. The proposed four‐factor (cognitive, metacognitive, motivational, and behavioral) structure of CI was confirmed by confirmatory factor analysis. The results supported the discriminant validity of the four‐factor model of the CI scale in relation to the Big Five personality factors and the emotional intelligence factors. Furthermore, CI explained additional variance in intercultural task performance over and above that explained by demographic characteristics and emotional intelligence. With regard to internal consistency and test–retest reliability, the CI scale showed acceptable results and was in concordance with the prior studies. Taken together, these findings suggest that the Turkish version of CI scale is a reliable and valid measure that can be used to measure individual's intercultural capabilities.  相似文献   
977.
ABSTRACT

We examined recall of events by children 4–11 years to inform patterns of retention of autobiographical memories as well as factors that predict their survival. 101 children participated in a 4-year prospective study. At study inception, children were 4, 6, and 8 years. They were tested annually for three more years for a total of four waves of data collection. At each wave, we obtained narrative reports of recent (all waves) and distant (Waves 2–4) events, resulting in virtually continuous sampling of memories formed by 4- to 11-year-olds and recalled after 1–3-year delays. We also measured children's language, and domain-general and memory-specific cognitive skills. Multi-level modelling revealed age-related increases in the likelihood of survival of memories over the delays. Critically, the rate of increase in retention of individual memories was the same across the cohorts. In addition to age, thematic coherence of original memory reports predicted memory survivability. Other factors were not predictive. The dense sampling and prospective tracking of memories across the 4–11-year age period permitted an especially strong test for continuity versus discontinuity in autobiographical memory across the second half of the first decade of life. The data are strongly indicative of continuity and gradual change.  相似文献   
978.
Some of the central problems to be solved by the brain, such as figure-ground coding and object recognition, concern the binding of separately coded feature elements into coherent object representations. The binding problem has recently been approached by a variety of disciplines, notably psychophysics and experimental psychology, electrophysiology and neurophysiology, and computational modelling. This Special Issue brings together 21 of papers, mainly all from psychology and computational modelling, that address issues in Gestalt formation, the relation of the grouping and binding processes to visual attention, the role of temporal factors for grouping and binding, the neuronal correlates of binding mechanisms, the development of binding operations in infants, and the breakdown of these processes following brain damage.  相似文献   
979.
Two visual search experiments investigated the detection of odd-one-out feature targets redundantly defined on multiple dimensions. Targets differed from the distractors in either orientation or colour or both (redundant targets). In Experiment 1, the three types of target were presented either in separate trial blocks or randomized within blocks, and the task involved either a simple target detection response or a “compound” response based on the position of dials inside the target. Mean reaction times (RTs) were faster to redundant targets than to singly defined targets, with greater gains in simple detection than in compound tasks. Further, simple detection RTs to redundant targets were faster than the fastest RTs to singly defined targets, violating Miller's (1982) “race model inequality” (RMI). Experiment 2 showed that, with compound tasks, mean RT redundancy gains (and violations of the RMI) depend on practice. The results suggest that separate colour and orientation feature contrast signals coactivate perceptual mechanisms involved in target detection.  相似文献   
980.
When observers are asked to localize the peripheral position of a target with respect to the midposition of a spatially extended comparison stimulus, they tend to mislocalize the target as being more outer than the midposition of the comparison stimulus (cf. Müsseler, Van der Heijden, Mahmud, Deubel, & Ertsey, 1999). For explaining this finding, we examined a model that postulates that in the calculation of perceived positions two sources are involved, a sensory map and a motor map. The sensory map provides vision and the motor map contains information for saccadic eye movements. The model predicts that errors in location judgements will be observed when the motor map has to provide the information for the judgements. In four experiments we examined, and found evidence for, this prediction. Localization errors were found in all conditions in which the motor map had to be used but not in conditions in which the sensory map could be used.  相似文献   
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