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71.

This article discusses the intellectual and spiritual atmosphere in Russia on the eve of the 1917 revolution. In particular, through the examples of Leo Tolstoy and Maxim Gorky, the author shows how the changes in the Russian economic and sociopolitical situation effected the intellectuals of the era. Despite the differences in social backgrounds, lifestyles, worldviews and artistic styles, Tolstoy’s and Gorky’s assessments of Russia’s developmental prospects were in many ways consistent. As this article demonstrates, the values held by both writers were grounded in their unorthodox religious views. In conclusion, the author reexamines Lenin’s assessment of both writers.

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72.
A number of studies report that frequency is a poor predictor of acceptability, in particular at the lower end of the frequency spectrum. Because acceptability judgments provide a substantial part of the empirical foundation of dominant linguistic traditions, understanding how acceptability relates to frequency, one of the most robust predictors of human performance, is crucial. The relation between low frequency and acceptability is investigated using corpus‐ and behavioral data on the distribution of infinitival and finite that‐complements in Polish. Polish verbs exhibit substantial subordination variation and for the majority of verbs taking an infinitival complement, the that‐complement occurs with low frequency (<0.66 ipm). These low‐frequency that‐clauses, in turn, exhibit large differences in how acceptable they are to native speakers. It is argued that acceptability judgments are based on configurations of internally structured exemplars, the acceptability of which cannot reliably be assessed until sufficient evidence about the core component has accumulated.  相似文献   
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Honey bees are ideal organisms for studying associative learning, because they can rapidly learn different sensory cues, even under laboratory conditions. Classical olfactory learning experiments have shown that the mushroom bodies (MBs), a prominent neuropil of the central nervous system of the bee, are involved in olfactory learning and memory formation. We tested whether the MBs are also involved in tactile antennal learning. As in olfactory learning, bees use the antennae during tactile learning to sense tactile cues. We produced specific MB ablations by applying the mitotic blocker hydroxyurea (HU). In Drosophila, HU-induced brain lesions of the MBs strongly impaired olfactory memory formation. As treatment with HU might also interfere with the processing of the reward stimulus, sucrose, we measured the responsiveness to sucrose stimuli in these bees. Treatment with HU led to partial ablations of the median MB sub-units on one or both sides of the brain. We analysed side-specific effects in double-blind tests, testing sucrose responsiveness separately for each antenna, and conditioning first one antenna and then the other in a reversal learning assay. HU-treated bees without detectable ablations were less responsive to sucrose and had a poorer learning performance than untreated controls. Partial MB ablation did not additionally affect responsiveness to sucrose or tactile antennal learning. Interestingly, bees with bilateral MB ablations did not differ from untreated controls in their learning performance during the first learning phase. During reversal learning, acquisition in these bees was significantly lower than that in untreated controls. It is concluded that HU treatment affects sucrose responsiveness and tactile learning even without detectable ablation of neuropils. The effects of MB ablations on tactile learning are not side-specific and not correlated with the volume of the ablated neuropil. Accepted after revision: 15 January 2001 ❚ Electronic Publication  相似文献   
75.
ABSTRACT

Using a task approach, this study examined the extent to which employee regulatory focus would “gravitate” employees towards promotion- versus prevention-oriented tasks within their jobs, and whether a subsequent regulatory fit/misfit would be associated with their well-being (i.e., mental health and job satisfaction). In a pre-study among 37 employees, we determined the regulatory focus of work tasks from the Netherlands Skill Survey, which are relevant to the general working population, resulting in a selection of 7 promotion and 11 prevention tasks. For our main study, we used the Dutch Longitudinal Internet Studies for the Social Sciences (LISS) panel and collected data from 1,606 respondents. In 2011, we collected respondents’ regulatory focus and in 2012, we collected their work tasks and well-being. Promotion-oriented employees considered both promotion and prevention tasks to be highly relevant in their jobs, and this relevance was associated with their mental health. Prevention-oriented employees, however, did not respond to the relevance of promotion or prevention tasks and generally reported lower well-being, irrespective of the regulatory focus of their tasks. We tentatively conclude that promotion focus gravitates employees towards job with a richer task content, containing both promotion and prevention tasks.  相似文献   
76.
Trust has been identified as a key ingredient to the prosperity of close relationships, organizations, and societies. While research mainly focused on the antecedents and consequences of trust, much less is known about how individuals assess whether there are enough reasons to warrant trustful action. Two experiments explored the how and when of this assessment, suggesting that antecedents may not only be integrated as content information per se (as generally assumed), but in a feeling‐based summary form. Specifically, our results show that the ease or difficulty associated with the identification of antecedents to trust may guide trustful behavior. Furthermore, it is shown that such a feeling‐based influence is particularly likely to occur in conditions of personal certainty. Together these results extend prior research in the domains of trust and economic games, and further attest to the fundamental role cognitive feelings play in social life. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
77.
Three asymmetries in the dynamics of 1:2 interlimb coordination were examined: the asymmetry in uncoupled frequencies, the asymmetry in coupled frequencies, and the left-right functional asymmetry of the body. In a bimanual 1:2 task, participants (N = 8) oscillated hand-held pendulums whose uncoupled frequencies were adjusted so that the first kind of asymmetry could be manipulated. For any given pendulum pair, the pendulum assuming the faster motion in the 1:2 coordination was oscillated in the right and the left hands. By assigning combinations of uncoupled eigenfrequencies and coupled task-specified frequencies across hands, the authors studied the interaction of all 3 asymmetries. The results confirm the appropriateness of generalized relative phase as a collective variable for 1:2 coordination. Additionally, they suggest that the generalized form of the detuning parameter represents the first asymmetry and that the coupling function expresses the second asymmetry. In 1:2 coordination, the body's functional asymmetry plays a limited role.  相似文献   
78.
Interlimb rhythmic movements can be modeled as coupled oscillators, with stable performance characterized by the relative phase between the limbs. In the present study, that modeling strategy, verified previously for 1:1 coordination, was generalized to 1:2 coordination with a view to n:m coordination. The generalized model predicted interactions between coordination (specifically, 1:1 vs. 1:2) and the frequency asymmetry between the limbs determining mean relative phase and its variability. The predicted interactions were evaluated with bimanual 1:2 and 1:1 rhythmic tasks in which participants (N = 8) oscillated hand-held pendulums whose uncoupled frequencies could be adjusted so that different interlimb asymmetries were produced. The authors needed new analytic procedures to verify stable 1:2 coordination and to resolve stochastic and deterministic sources of variability in the component oscillations. The major expectations from the generalized model were confirmed, and the implications of additional but unpredicted findings for the modeling of multifrequency behavior are discussed.  相似文献   
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From 19 to 26 June 2016, the first Pan‐Orthodox Council for more than a thousand years took place in Crete, although the Orthodox churches of Russia, Georgia, Bulgaria, and Antioch, for various reasons, did not participate. This article offers an assessment, from an ecumenical perspective, of the preparation and results of the council, and especially the document agreed in Crete concerning the “Relations of the Orthodox Church with the Rest of the Christian World.”  相似文献   
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