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241.
A multinomial logit model is estimated to investigate the destination of students one-year after graduating from high school. The appropriate specification of the choice set available to high school leavers is as follows: private four-year college, public four-year college, private two-year college, public two-year college, employed and unemployed. We test for several possible combinations of these choices and find that these pooled models are all rejected in favour of the full model. The transition from high school to college and to work is more complex than previous studies have recognised. Received: 12 July 2002/Accepted: 2 November 2002 All correspondence to Jim Taylor. The authors are grateful to Steve Bradley and an anonymous referee for valuable comments on a previous draft of this paper. We alone are responsible for the errors and omissions. Anh Nguyen is grateful to the ESRC for providing financial support. Responsible editor: Daniel S. Hamermesh.  相似文献   
242.
Jim  C. Y. 《Urban Ecosystems》1998,2(2-3):171-181
Tree planting in urban areas faces many limitations that suppress performance and increase management burdens. Soil problems are increasingly recognized as an important cause of establishment failures and declines. Recent city-greening programs in Hong Kong necessitate a better understanding of soil difficulties, but relevant information is lacking. A detailed study of physical and chemical properties of a representative roadside soil provides baseline data on edaphic restrictions and hints for correction and amelioration. The soil depth is inadequate for normal root expansion of trees, is excessively stony and sandy, and is beset by poor structure and heavy compaction. Root growth is likely to be restricted by the low levels of porosity and high shear strength. The densely packed surface layer reduces aeration and water movement into the lower layers. The nutrient stock is meager, and the ability to hold available moisture and nutrients is very limited. Soil reaction comparing with local natural soil is uncharacteristically alkaline with pH reaching 8.5 which may induce iron and manganese deficiency. Heavy metals register elevated concentrations especially for lead and zinc, but do not attain phytotoxic levels. The common multiple substrate problems need to be addressed properly before trees are planted. Evaluation of selected soil attributes is advocated for all planting sites.  相似文献   
243.
The purpose of this article is to describe empathy as a complex construct, and its implications for practice. A review of current literature affirms the central role of empathy in psychotherapy, and the importance of mastering it for effective practice. Contributions from perspectives of attitude, context and social neuroscience converge to suggest a dynamic complex construct, useful as a framework for practice application. Influenced by factors such as attitudes, contexts, and values, the quality of empathic engagement is shown to emerge from their unique mix, within and between therapist and patient, and is always grounded in shared, embodied humanity. The essential role of the therapist’s self-regulation is demonstrated. A number of strategies for more consciously managing empathic engagement, and for balancing affect-regulation challenges with self-care are described.  相似文献   
244.
College athletics,universities, and the NCAA   总被引:1,自引:0,他引:1  
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245.
In mental health services over recent decades, the positivemove away from hospital-based care to community-based serviceshas entailed that people with higher levels of need are beingsupported by community mental health services. This paper beginsby reviewing the literature on coercion in the field of community-basedmental health care and treatment. It is argued that the lackof a critical understanding of the concept and how it is usedby practitioners and agencies can have serious repercussionsfor the rights of service users. Using a quasi-experimental,longitudinal design, the authors then seek to test some of theideas about coercion by comparing the activities of assertiveoutreach and community mental health teams in Northern Ireland,particularly the key ideas of perceived coercion, workers’strategies and engagement with services. Key findings were thatassertive outreach appeared to be more successful at reducingperceived coercion, minimizing the need for coercive strategies,engaging high-risk clients and reducing inpatient bed use. Thesefindings are compared with other studies in this area. The authorsalso argue that there is a need for greater transparency inthe way that practitioners use coercive measures and more explicitguidance is required in this crucial area of mental health practice.  相似文献   
246.
In a survey of current attitudes of parents towards child rearing, 386 parents of 4th grade children completed questionnaires containing Hereford's Parent Attitude Scale. Results indicated that parents with the highest education and occupational status were: more confident in themselves as parents; more inclined to believe that they could influence their child's behaviour; more accepting of the child as an individual; shared ideas and feelings more often with their child; and were more likely to enjoy a mutually trusting relationship with their child. This suggests that programmes aimed at improving parent-child relationships should be primarily directed towards the less well educated and those of lower occupational standing. Yet the Health Commission, in pilot Parent Effectiveness Training (PET) programmes found that parents who joined the programmes were even better educated than those in the survey, and already had very favourable attitudes towards child rearing.  相似文献   
247.
The multilinear extension of a cooperative game was introduced by Owen in 1972. In this contribution we study the Lovász extension for cooperative games by using the marginal worth vectors and the dividends. First, we prove a formula for the marginal worth vectors with respect to compatible orderings. Next, we consider the direct market generated by a game. This model of utility function, proposed by Shapley and Shubik in 1969, is the concave biconjugate extension of the game. Then we obtain the following characterization: The utility function of a market game is the Lovász extension of the game if and only if the market game is supermodular. Finally, we present some preliminary problems about the relationship between cooperative games and combinatorial optimization.  相似文献   
248.
This paper presents the results of a case study looking at the views of teachers and other educational professionals pertaining to the academic progress and general integration of immigrant schoolchildren in multicultural schools in the province of Huelva (Andalusia, Spain). It is organised into three sections: first, the geographical and social context of the study is described, focusing in particular on the impact on schools of migratory trends within the province associated with strawberry cultivation. This is followed by a presentation of the results of a field study into the educational panorama of immigrant pupils from various countries, drawing on verbal reports by teachers and school administrators. Finally, some conclusions are suggested for possible categories of analysis with a view to opening new lines of research in the future.  相似文献   
249.
To many, development and adoption of professional standards for measurement and evaluation (M&E) is one of the most promising approaches for advancing public relations practice. In recent years, there has been a surge in efforts to develop standards for M&E in different parts of the world. Prominent examples of this include standard terminologies, metrics, principles for best practice in the field, and evaluation frameworks. Regardless of their alleged importance, however, the acceptance and application of such M&E standards in the practice varies significantly. To better understand the process by which standards in this field are developed and adopted, this article draws on recent concepts from organization studies (cf. Slager, Gond, & Moon, 2012) to analyze the trajectories of four seminal standards attempts: The Barcelona Principles and the AMEC Integrated Evaluation Framework on an international level, the DPRG/ICV Framework used in German-speaking countries, and the GCS Framework in the United Kingdom. The article reveals, by way of an interpretive qualitative approach, the various strategies undertaken to a) develop common sets of terms and rules, b) engage relevant actors in the design, promotion, and implementation of proposed standards, and c) to reinforcing standards symbolically.  相似文献   
250.
Despite its social, political and economic relevance, child well-being remains a challenging construct to define and measure accurately. This holds true especially for children growing up in at-risk families, where their development is hindered by many adverse circumstances. Typically, the well-being of child welfare (CW) referred children has been conceptualized as the absence of negative outcomes, and the study of its determinants has been limited to children’s micro-systems. In this study, we aimed to obtain a suitable indicator of child well-being and to test a model of the determinants of CW referred children’s well-being including parental, family and wider contextual variables. The sample included 249 parents and 46 case managers from Portuguese and Spanish CW services. A three-domain solution from selected items of the Child Well-Being Scales (Physical, Academic and Socioemotional) was tested and confirmed through Confirmatory Factor Analysis. The results of structural equation modeling for each domain revealed that risk factors nested in the wider context and those related to material disadvantage were the most powerful predictors of physical well-being, while parenting and family functioning variables predicted better both academic and socio-emotional well-being. Our findings suggest that different risk and protective factors matter for different outcomes and that most of these factors are associated with each other. Therefore, interventions with at-risk children must take this specificity into account when targeting each domain of well-being, and efforts could be allocated to a few modifiable dimensions, which would in turn positively affect other parental and family factors.  相似文献   
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