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231.
Social skills training interventions have been used extensively for remediating interpersonal deficits of children and adolescents. These interventions represent an essential component of school curricula for at-risk and handicapped students, and have been incorporated into treatment programs for youngsters receiving services in psychiatric hospitals or clinics, residential facilities, and correctional institutions. As the degree of specialized knowledge necessary to effectively implement social skills training programs increases, the need for consultation services becomes more acute. Specific functional relationships among child characteristics, target behaviors, and interventions, for instance, must be analyzed with respect to ecological parameters and constraints. In this article, I discuss the use of consultation for conceptualizing and implementing social skills training with youngsters. Integrating consultation into social skills training requires developing a dynamic and collaborative relationship with practitioners. Current issues and misconceptions pertinent to social skills training are proffered in order to enhance consultant's role as problem solver and to ensure treatment integrity. This article also delineates the nexus among assessment information, target behavior selection, and intervention factors that are considered essential for providing comprehensive and effective social skills training.  相似文献   
232.
Although Vygotskian principles involving the Zone of Proximal Development (ZPD) are hailed as tenets undergirding teaching and learning within a constructivist setting, these principals have not been implemented widely within school classrooms. Tharp and Gallimore, building on the notion that learning can be maximized when a teacher has a heightened awareness of a student's ZPD and stimulates new learning based upon this understanding, argue that true teaching is a matter of “assisting performance”. This study examines the efforts of one university instructor to assist the performance of her graduate students as they learned to teach, scaffold and support struggling readers. The findings suggest that the university instructor successfully assisted her students by providing supportive feedback, extending their learning and providing appropriate resources through ongoing Email correspondence and face‐to‐face meetings and tutoring sessions. Success was attributed to the instructor's extensive knowledge of supporting struggling readers, awareness of her students' ZPD's in relation to the context of their learning and her efforts to consistently provide appropriate and specific feedback through iterative dialogue.  相似文献   
233.
Mechanical properties of wood at different length scales of its hierarchical structure are governed by structural and compositional properties on smaller length scales. This opens up the possibility to use microstructural data for estimating mechanical properties, which are difficult to assess by conventional, destructive testing but are nevertheless of high relevance for conservation practice. Herein, we investigate such microstructure-mechanics relationships for a particular example, namely the load bearing archaeological oak of the Oseberg Viking ship, displayed at the Viking Ship Museum in Oslo, Norway. In order to identify the effects of degradation on the mechanical behavior and their relations to the microstructure, recent oak specimens of different geographical origin (Norway and Austria) are investigated as well. Wood exhibits a cellular structure. Its cell walls are composed of an amorphous polymer matrix consisting of lignin and hemicelluloses and embedded, stiff cellulose fibers. At the cell level, experimental studies comprised microscopic investigations of the cellular structure, chemical analyses of the composition of the cell walls, as well as nanoindentation tests on single cell walls. The same samples were also analyzed on the macroscopic level, where additionally mass density and annual ring data were measured together with ultrasonic stiffnesses. The chemical data clearly indicate deterioration in the archaeological oak, affecting mainly hemicelluloses and amorphous cellulose. At the cell wall scale, however, this does not necessarily lead to a weaker material behavior. The nanoindentation modulus, as a measure of the cell wall stiffness, was found to even increase. This is counterintuitive to our understanding of the effects of chemical degradation. It might be due to possible modification of lignin in the Oseberg oak, and thus have a stronger effect on the indentation modulus than the concurrent weakening of the interfaces between the load-carrying cellulose fibers and the connecting cell wall matrix when analyzing wood at the microscopic level. A similar effect is also observed for the transversal stiffness of macroscopic samples, which increases. In tension-dominated loading modes, however, the degradation of the interfaces is the dominant effect, resulting for example in a considerable reduction of the macroscopic stiffness in longitudinal direction. This underlines the utmost relevance of the loading condition on the remaining load-carrying capacity of degraded wood. On the macroscale, effects of the geographical origin (i.e. growth conditions) on ring characteristics of the oak tissues override the effects of degradation on the mechanical behavior. They have to be carefully extracted in order to come up with conclusions on the effect of degradation from macroscopic test results. The identified microstructure-mechanics relationships provide the basis for–in further research steps–building mathematical models describing the relations between microstructural characteristics and macroscopic mechanical properties and, thereon, for structural analyses of historical wooden objects.  相似文献   
234.
In this study, examining the relationships among age, culture, training in the fine arts, the technical and aesthetic properties of drawings, and realized artistic giftedness, the researchers intermixed the juvenile drawings executed by critically acclaimed artists with artworks executed by contemporary North American and Chinese North American children. When judges from the North American culture and from the Chinese North American culture, blind to this mix, assessed the drawings, assessments made by the representatives of both cultures were more alike than they were different. Only the North American judges' assessments, however, suggest that the art students' life drawings were more technically and aesthetically successful, and more creative, on the average, than the non-art students' drawings. These judges also gave the juvenilia the highest scores in technical skill and the lowest scores in creativity independent of technical skill and aesthetic success. Conclusions and implications stress the role of technical skill in the development of artistic potential.  相似文献   
235.
This study examines whether children's decontextualized talk—talk about nonpresent events, explanations, or pretend—at 30 months predicts seventh-grade academic language proficiency (age 12). Academic language (AL) refers to the language of school texts. AL proficiency has been identified as an important predictor of adolescent text comprehension. Yet research on precursors to AL proficiency is scarce. Child decontextualized talk is known to be a predictor of early discourse development, but its relation to later language outcomes remains unclear. Forty-two children and their caregivers participated in this study. The proportion of child talk that was decontextualized emerged as a significant predictor of seventh-grade AL proficiency, even after controlling for socioeconomic status, parent decontextualized talk, child total words, child vocabulary, and child syntactic comprehension.  相似文献   
236.
This article assessed changes in the association between single motherhood and children’s verbal cognitive ability at age-11 using data from three cohorts of British children, born in 1958 (n = 10,675), 1970 (n = 8,933) and 2000 (n = 9,989), and mediation analysis. Consistent with previous studies, direct effects were small and insignificant. For those born in 1958 and 1970 indirect effects, operating through reduced economic and parental resources, were associated with −.107-SD to −.156-SD lower attainment. Differences between the two cohorts, and by children’s age when parents separated, were insignificant. For the 2000 cohort, effect sizes for children born to single mothers did not change significantly (−.112-SD) but attenuated for children whose parents separated in early childhood (−.076-SD) or while of school age (−.054-SD).  相似文献   
237.
ABSTRACT

This study used questionnaires and interviews to investigate Iranian English language teachers’ intercultural identity and its metaphoric realization in the context of cultural globalization. While questionnaire findings revealed that the majority held first language cultural identity, factor analysis indicated teachers’ preference for American culture as representative of globalized culture. Interview data indicated teachers’ imagined direct exposure to the global village through the media. Metaphoric analysis revealed the conceptualization of local culture as closed home, which was valued by anti-cultural globalization teachers as protection while devalued by pro-cultural globalization teachers as a limitation. These findings have implications for expanding teachers’ intercultural identity.  相似文献   
238.
ABSTRACT

Research grant funding influences the organisation of academic work and academic careers. We problematise general approaches to gender bias in research grant funding and argue that it fails to include the wider structures of inequality and the unequal gendered power relations in academia. Approaching the subject with gender budgeting we challenge assumed gender-neutral practices. The objective is to illuminate how the gendered funding system and (the previous and subsequent) gendered structures of academia are maintained. The whole grants scheme is assessed, drawing on statistical data collected on the whole population of a medium-size, comprehensive research and educational institution in Iceland, and two types of competitive grants. The data is measured against the pool of applicants and comparisons within and between fields and ranks are made. By including the structures of inequality and the gendered power relations, the results show how the funding system is biased not only in favour of men, but towards the male-dominated and culturally masculine positions and fields. This approach illustrates the need to address the whole academic system in order to challenge the norms that maintain and reproduce gender inequalities.  相似文献   
239.
240.
Background: Students on health and social care degree programmes spend 50% of their time on practice placements. Because of the diversity of settings and the need to evidence their work, it is vital to understand the information and resource needs of placement students. Objectives: The aim of this investigation was to understand the needs of placement students in terms of accessing resources whilst they are in the field in order to inform a guide to meet these needs. Methods: Focus groups were conducted with students on midwifery, social work and post‐registration health professions degree programmes on three different sites across the region. Data were analysed using Thematic Content Analysis. Results: Three themes emerged from the data: inequality, user education needs and students’ solutions and strategies. Conclusions: It is essential to speak to placement students in order to understand their needs in terms of accessing and using library resources. The timing and content of information skills training is key to meeting student needs while on placement.  相似文献   
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