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351.

This article describes a pilot academic mentoring program carried out over one semester in The Faculty of the Sciences at a regional Australian university. The program employed a science and education specialist in the faculty to provide an avenue of help to first-year science students at risk of failing, to identify some of the barriers to their performance, and to thereby enhance student success and retention. The mentor found that many students who had already failed one major exam were at least as motivated, and studying as many hours, as their more successful counterparts, though they attended fewer lectures and found their units of study more difficult. Despite relatively low numbers of self-referring students, the program was viewed favourably by all students that sought mentoring assistance. On the basis of the pilot, the mentor program has been continued for a further three years.  相似文献   
352.
Women's magazines in Australia have become increasingly involved in various public health awareness campaigns. In particular, breast cancer has been targeted as an issue for attention. This disease occupies a privileged position in women's magazines, being represented as treatable and survivable with an emphasis on the advocacy of early detection through breast self‐examination and screening programs. In this way, women's magazines can be seen to be proactive in serving the public interest of their readers. Information and advice about breast cancer are not limited to medical articles, advice columns and diet pages, but occur, perhaps more accessibly, in feature articles of personal accounts of experiences with breast cancer. This paper looks at coverage of the disease in Australian women's magazines over the last 3 years to see how this role in public health awareness operates. It pays particular attention to illness narratives in feature articles and to stories associated with the magazines' own breast cancer campaigns.  相似文献   
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355.

Twenty‐eight states and the District of Columbia currently provide due process for gifted students. When parents or administrators cannot settle a dispute at the local school board level, some states by law and/or regulation offer aggrieved parties the right to mediation or due process. Seven states reported holding 26 due process hearings during the years 1992–1995. This article examines these due process hearings describing the types of issues involved and the outcomes of the hearings. The authors report that disparate issues are handled in due process hearings, and they conclude that due process hearings are an inexpensive and relatively expeditious way to resolve disputes in gifted education in comparison to going to court.  相似文献   
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This article reports on an exploratory investigation carried out to identify conceptions of some components of worldview, based on logicostructural worldview theory, held by science student teachers in a South African context. It explores relationships among worldviews, student characteristics, and scientific concepts. The sample included 48 final-year science student teachers. Data were gathered by a questionnaire with follow-up interviews. Questions were based on Kearney's model of worldview with stimulus items related to each of seven worldview categories. Responses were categorized and examined for possible relationships. Results of the investigation indicated that students' conceptions of time and distance were nonmechanistic and psychologically bound and that authoritarian scientific explanation was considered as sufficient for proof. Some significant relationships were found between items as well as between field of study and scientific conceptions.  相似文献   
358.
This study explored the ways in which schools addressed the needs of pupils in low-attainment class groups, or sets, in the context of multiple and contrary government policy directives and inconclusive research findings about setting. In this article we have focused on school and classroom practices as well as the organisational processes through which low-attaining pupils were identified, grouped and reviewed within schools. The empirical data reported here predominantly refer to case studies involving classroom observations and interviews with teachers, pupils and other staff in 13 schools – both primary and secondary – from four local authorities (LAs).

In the latter part of the article, however, we also draw on survey data collected from a larger sample of schools in 12 LAs in England. Although the study found ample evidence of innovative school practices and efforts by individual teachers aimed at optimising the learning opportunities for children in low-attainment class groups, the findings also raise important questions about some of the processes of set allocation, the lack of mobility between sets, and the over-representation of particular social groups in low-attainment classes. We conclude with a discussion of the implications for equity and inclusion that moves beyond an emphasis on classroom practice to include questions about the in-school processes of social selection and educational mobility for pupils identified as low-attaining.  相似文献   
359.
Examination of histologic and histopathologic microscopic sections relies upon differential colors provided by staining techniques, such as hematoxylin and eosin, to delineate normal tissue components and to identify pathologic alterations in these components. Given the prevalence of color deficiency (commonly called “color blindness”) in the general population, it is likely that this reliance upon color differentiation poses a significant obstacle for several medical students beginning a course of study that includes examination of histologic slides. In the past, first‐year medical students at Michigan State University who identified themselves as color deficient were encouraged to use color transparency overlays or tinted contact lenses to filter out problematic colors. Recently, however, we have offered such students a computer monitor adjusted to grayscale for in‐lab work, as well as grayscale copies of color photomicrographs for examination purposes. Grayscale images emphasize the texture of tissues and the contrasts between tissues as the students learn histologic architecture. Using this approach, color‐deficient students have quickly learned to compensate for their deficiency by focusing on cell and tissue structure rather than on color variation. Based upon our experience with color‐deficient students, we believe that grayscale photomicrographs may also prove instructional for students with normal (trichromatic) color vision, by encouraging them to consider structural characteristics of cells and tissues that may otherwise be overshadowed by stain colors. Anat Sci Ed 2:84–88, 2009. © 2009 American Association of Anatomists.  相似文献   
360.
The current experiments systematically examined semantic content integration as a mechanism for explaining source inattention and forgetting when reading-to-remember multiple texts. For all 3 experiments, degree of semantic overlap was manipulated amongst messages provided by various information sources. In Experiment 1, readers’ source recognition was significantly poorer when the sources presented semantically-congruent compared to semantically-distinct messages. Experiment 2 replicated the findings, despite half of the participants receiving a pre-reading warning. Experiment 3 extended the examination to include longer argument-based texts; readers additionally wrote a comprehensive essay on the topic. The results indicated longer reading times and better recall memory for the claims and evidence statements from semantically-congruent compared to semantically-distinct texts, while still reproducing the poorer source recognition effects of Experiments 1 and 2. We discuss implications for contemporary accounts of multiple text comprehension as well as directions for future research.  相似文献   
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