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61.
    
One of the most significant philosophical doctrines of Buddhism, and an idea that has remained at the centre of its theory and practice in virtually all historical times and places, is karma. The motivations for being involved in the accumulation of karmic merit in early medieval China were diverse, but one frequently mentioned goal was the health of the physical body. This brief article examines several facets of the relationship between karma and well-being, providing a few examples of the wide range of sources on this subject and reflecting on its role in the popularization of Buddhism in China. I argue that medical metaphors were central to how the doctrine of karma was explained to diverse audiences, that the translation of these ideas emphasized connections with indigenous beliefs and social practices and that medical karma encouraged the self-regulation of behaviour and thoughts in conformity with Buddhist ideology.  相似文献   
62.
    
The temporal patterning of ultrasonic vocalizations (USVs) during copulation was recorded for male-female pairs of Djungarian hamsters (Phodopus campbelli), prairie voles (Microtus ochrogaster), and montane voles (Microtus montanus). Each species appears to utilize a single major frequency band for USVs, centered around 31 kHz for the vole species and 71 kHz for hamsters. Djungarian hamsters exhibited low rates of USVs prior to introduction of the female and following ejaculation, but a high USV rate during periods of copulatory activity. Both vole species called at high rates during all stages of the copulatory sequence, although calling rates decreased following ejaculation. Anesthetization trials, where one pair member was awake and the other anesthesized, suggest that it is the male of each species that produces most USVs. The results were compared with six other muroid species for which data on the temporal patterning of USVs during copulation are available. These data extend our knowledge of the patterning of USVs during copulatory behavior and suggest the need for additional comparative investigations.  相似文献   
63.
    
To eliminate staff burnout in social service agencies, managers must acquire deeper understanding of the problem and take a more active role in prevention.  相似文献   
64.
    
In two experiments, we manipulated the properties of 3-D objects and terrain texture in order to investigate their effects on active heading control during simulated flight. Simulated crosswinds were used to introduce a rotational component into the retinal flow field that presumably provided the visual cues used for heading control An active control task was used so that the results could be generalized to real-world applications such as flight simulation. In Experiment 1, we examined the effects of three types of terrain, each of which was presented with and without 3-D objects (trees), and found that the presence of 3-D objects was more important than terrain texture for precise heading control In Experiment 2, we investigated the effects of varying the height and density of 3-D objects and found that increasing 3-D object density improved heading control, but that 3-D object height had only a small effect. On the basis of these results, we conclude that the vertical contours improved active heading control by enhancing the motion parallax information contained in the retinal flow.  相似文献   
65.
    
Three studies examined group problem‐solving on complex intellective tasks. In Study 1, a decision model proposed by Laughlin and Hollingshead ( 1995 ) provided the best fit to actual group choices. This study also compared three‐person group versus individual performance with time constrained and number of problems unconstrained, with individuals solving non‐significantly more problems and groups obtaining significantly superior trials‐to‐solution scores. In Study 2, one member of each group was given additional information on how to perform the task and member extroversion was measured. Neither factor significantly impacted the decision‐making process. In Study 3, task expertise was assessed prior to the group interaction. Results indicate that group members were twice as likely to adopt an option proposed by an expert compared to other group members. Together these studies demonstrate that group problem solving is governed jointly by qualities of the task and qualities of the group members. Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   
66.
    
Three experiments attempted to replicate Manabe, Kawashima, and Staddon's (1995) finding of emergent differential sample behavior in budgerigars that has been interpreted as evidence of functional equivalence class formation. In Experiments 1 and 2, pigeons initially learned two-sample/ two-alternative matching to sample in which comparison presentation was contingent on pecking one sample on a differential-reinforcement-of-low-rate (DRL) schedule and the other on a fixed-ratio (FR) schedule. Later, two new samples were added to the task. Comparison presentation on these trials occurred after the first sample peck following a predetermined interval (Experiment 1) or after completion of either the DRL or FR requirement, whichever occurred first (Experiment 2). Experiment 1 found no evidence for emergent spaced versus rapid responding to the new samples as they established conditional control over the familiar choices. By contrast, differential responding did emerge for some pigeons in Experiment 2, with responding to each new sample coinciding with the pattern explicitly conditioned to the original sample occasioning the same comparison choice. This emergent effect, however, disappeared for most pigeons with continued training. Experiment 3 systematically replicated Experiment 2 using differential peck location as the sample behavior. Differential location pecking emerged to the new samples for most pigeons and remained intact throughout training. Our findings demonstrate a viable pigeon analogue to the budgerigar emergent calling paradigm and are discussed in terms of equivalence- and non-equivalence-based processes.  相似文献   
67.
Although unethical behavior often benefits third-parties not directly complicit in the misconduct, not all beneficiaries welcome these ill-gotten benefits. We investigate whether actors consider the ethical preferences of potential beneficiaries or rely solely on their own ethical predispositions when making decisions that affect others. Three studies demonstrate that the perceived ethical preferences of these beneficiaries can substantially influence the likelihood that actors behave unethically on their behalves. These studies show that actors consider the ethical preferences of beneficiaries only when their own ethical disposition is outcome-based.  相似文献   
68.
Abstract

The primary goal of this investigation was to explore how the quality of parent-student relationships relates to coping style by examining multiple aspects of this relationship–including support and conflict–and by examining the contribution that both parents' and students' perceptions of their relationship make to students' coping reports. We found that perceptions of conflict and depth in the parent-child relationship were each associated with different styles of coping. Moreover, parents' and students' perceptions each accounted for unique variance in students' coping reports. Greater perceived depth (both parent and student reports) predicted higher problem-focused scores, while students' perceptions of conflict predicted higher emotion-focused coping scores. Specific support provisions reported by students and parents also related differentially to the specific coping styles. Finally, the extent to which parents and students reported coping in a similar fashion was predicted by the quality of their relationship.  相似文献   
69.
Researchers often conduct visual world studies to investigate how listeners integrate linguistic information with prior context. Such studies are likely to generate anticipatory baseline effects (ABEs), differences in listeners' expectations about what a speaker might mention that exist before a critical speech stimulus is presented. ABEs show that listeners have attended to and accessed prior contextual information in time to influence the processing of the critical speech stimulus. However, further evidence is required to show that the information actually did influence subsequent processing. ABEs can compromise the validity of inferences about information integration if they are not appropriately controlled. We discuss four solutions: statistical estimation, experimental control, elimination of “on-target” trials, and neutral gaze. An experiment compares the performance of these solutions, and suggests that the elimination of on-target trials introduces bias in the direction of ABEs, due to the statistical phenomenon of regression toward the mean. We conclude that statistical estimation, possibly coupled with experimental control, offers the most valid and least biased solution.  相似文献   
70.
Participants took longer to judge that metaphors (e.g., an insult is a razor, memory is a warehouse) were literally false than to judge that scrambled sentences (e.g., an insult is a warehouse) were false. This result is the metaphor interference effect (MIE). It demonstrates that metaphor processing is automatic. In this experiment, we found that the magnitude of the MIE is predicted by working memory (WM) capacity, with higher WM yielding a smaller MIE. This suggests that although metaphor comprehension is automatic, the early processing of metaphors is controllable by executive mechanisms. We relate our results to Kintsch’s (2000, 2001) predication model. Specifically, we suggest that mechanisms of WM influence metaphor processing by affecting the effectiveness of the construction-integration process that identifies common properties between topics and vehicles. WM also influences the speed with which meanings are identified as literal or figurative.  相似文献   
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