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211.
Current Psychology - Paruresis has been recognized as a subtype of Social Anxiety Disorder (SAD). A well-established model of SAD is the extended bivalent fear of evaluation model (extended BFOE)...  相似文献   
212.
Research on Child and Adolescent Psychopathology - When children with ADHD are presented with behavioral choices, they struggle more than Typically Developing [TD] children to take into account...  相似文献   
213.
This article analyzes empirical research in which the sales manager is the unit of analysis to determine what knowledge has been generated by sales scholars about sales managers and sales management practice. It examines what we have learned from sales managers about their jobs and themselves with particular emphasis on the managerial relevance of the work. While the sales literature is vast and despite the importance of sales managers being widely recognized and accepted, an extensive search of the sales literature identified only 163 articles in which the sales manager was the focus of empirical research about what they do. To help better understand what has been discovered, these articles are examined and categorized according to the main focus of each article's research. The results show that with respect to sales managers, our knowledge is limited and substantial opportunities exist for additional research to expand our understanding of the nature, roles, and impact of sales managers as well as providing usable advice for the practice of sales management.  相似文献   
214.
Motivation and Emotion - Within self-determination theory, motivation has been treated as a unidimensional (autonomy continuum) and multidimensional (types of motivation) construct. We propose that...  相似文献   
215.
Social Psychology of Education - Due to their connections with positive educational outcomes, the maintenance of good health and scholastic well-being are highly relevant topics. However, to date,...  相似文献   
216.
Most belief change operators in the AGM tradition assume an underlying plausibility ordering over the possible worlds which is transitive and complete. A unifying structure for these operators, based on supplementing the plausibility ordering with a second, guiding, relation over the worlds was presented in Booth et al. (Artif Intell 174:1339–1368, 2010). However it is not always reasonable to assume completeness of the underlying ordering. In this paper we generalise the structure of Booth et al. (Artif Intell 174:1339–1368, 2010) to allow incomparabilities between worlds. We axiomatise the resulting class of belief removal functions, and show that it includes an important family of removal functions based on finite prioritised belief bases.  相似文献   
217.
The effect of ultrafine-grained structure formation in Mg–Zn–Zr alloy ZK60 on its mechanical response was investigated at strain rates ranging from quasi-static to dynamic regimes. The study demonstrated that the strength characteristics of the material rise significantly with increasing strain rate, while its ductility is reduced. These effects are particularly pronounced in the dynamic loading regime, at strain rates in the (1?5)?×?102?s?1 range. In the ultrafine-grained alloy ZK60, the energy absorption per unit volume, W, is enhanced by grain refinement by a factor as high as eight for the highest strain rate of 5?×?102?s?1 investigated. The analysis is focused on the microstructure features that bring about the observed improvement of the tensile characteristics, as well as the deformation and fracture modes prevalent at different strain rates. The results obtained contribute to the exploration and understanding of dynamic behaviour of magnesium alloys.  相似文献   
218.
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   
219.
Diversity faultline strength – the extent to which diversity attributes within a group converge in such a way that they split a group into homogeneous subgroups – can decrease group performance. Based on the categorization–elaboration model (CEM) of workgroup diversity, we assumed that task motivation can overcome the detrimental effects of faultlines. We further assumed that this effect is contingent on the groups' diversity beliefs and that it is mediated by the elaboration of task-relevant information. Forty-three student groups worked on a computer-simulated complex problem solving scenario. The group faultline strength was calculated over the attributes gender, age and educational background. Information elaboration was elicited by means of behavioural coding. Results revealed a three-way interaction of faultline strength, diversity beliefs and task motivation: groups overcame the detrimental effects of faultlines only if they exhibited pro-diversity beliefs and high task motivation. The three-way interaction of faultline strength, diversity beliefs and task motivation was partly mediated by information elaboration. Practical and theoretic implications are discussed.  相似文献   
220.
In this study, 909 5th- and 6th-grade children were recruited as participants, and questionnaires were used to investigate the relationships between migration to urban settings and children's creative inclinations. The study was broken down to 2 parts. Study 1 compared scores on measures of creative inclinations among migrant, rural, and urban children, and further compared measures of creative inclinations among children with varying migration durations. Study 2 used path analysis to explore factors potentially mediating the effects of migration on children's creative inclinations. The results suggest that migration to urban settings is meaningfully related to creative inclinations, but the relationship seems more nuanced than initially hypothesized. When openness to new experiences, intelligence, and classroom climate were entered into the prediction equation, migration shows some indirect effects on creative inclinations. The results are discussed in terms of the significance of the study and the need for further research.  相似文献   
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