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231.
232.
Developing reading behaviours in early childhood is essential for later reading comprehension. This study explored how peer buddy reading could potentially support emergent readers’ engagement with reading behaviours. Across 40 buddy‐reading events, 14 preschoolers (ages 4.0–5.5 years) produced 1,359 conversation turns, which were coded for a variety of reading behaviours including comprehension, thematic vocabulary use and concepts about print. Using statistical discourse analysis, we examined how children's engagement with reading behaviours was related to their buddies’ engagement with reading behaviours in subsequent conversation turns during buddy‐reading events. Findings suggest that some of preschoolers’ reading behaviours, such as literal text representation, inferential text interpretation, character development and comprehension monitoring were related to their buddies’ engagement with reading behaviours; others, such as vocabulary and concepts about print, were not. Implications include that buddy reading can be used to support preschoolers’ engagement with some reading behaviours, such as certain aspects of comprehension.  相似文献   
233.
This paper analyses market valuations of UK companies using a new data set of their R&D and IP activities (1989-2002). In contrast to previous studies, the analysis is conducted at the sectoral-level, where the sectors are based on the technological classification originating from Pavitt [Pavitt, K., 1984. Sectoral patterns of technical change. Research Policy 13, 343-373]. The first main result is that the valuation of R&D varies substantially across these sectors. Another important result is that, on average, firms that receive only UK patents tend to have no significant market premium. In direct contrast, patenting through the European Patent Office does raise market value, as does the registration of trade marks in the UK for most sectors. To explore these variations the paper links competitive conditions with the market valuation of innovation. Using profit persistence as a measure of competitive pressure, we find that the sectors that are the most competitive have the lowest market valuation of R&D. Furthermore, within the most competitive sector (‘science based’ manufacturing), firms with larger market shares (an inverse indicator of competitive pressure) also have higher R&D valuations, as well as some positive return to UK patents. We conclude that this evidence supports Schumpeter by finding higher returns to innovation in less than fully competitive markets and contradicts Arrow [Arrow, K., 1962. Economic welfare and the allocation of resources for invention. In: Nelson, R. (Ed.), The Rate and Direction of Inventive Activity. Princeton University Press, Princeton], who argued that, with the existence of IP rights, competitive market structure provides higher incentives to innovate.  相似文献   
234.
Since the late 1990s, there has been consensus among educational researchers that argumentation should play a central role in science education. Although there has been extensive relevant research, it is not clear enough how oral argumentation spontaneously occurs in science teaching. This is particularly important with regard to the empirical evidence suggesting the effect of discussion of contradictory views on scientific learning. In order to contribute to the research on argumentation in science teaching, we conducted a study that aims to sketch a panoramic view of the uses of oral argumentation in Chilean middle-school science teaching. A total of 153 videotaped science lessons were observed, involving students aged 10–11 and 12–13. Whole-class argumentative discourse was analysed as a function of thematic episodes and teachers' and students' utterances. Results suggest that argumentative discourse in which contradictory points of view are discussed is scarce but when it occurs it does so predominantly within discourse among students. On the contrary, argumentation aimed at justifying points of view is widely used, even more so when students are older.  相似文献   
235.
European Journal of Psychology of Education - Young children’s socio-emotional skills are important for understanding their own and others’ behaviors and interactions. No study in...  相似文献   
236.
Evaluation remains one of the biggest challenges for workplace training professionals today. Few organizations have mastered training evaluation, with even fewer moving beyond assessing learner reaction and satisfaction. The introduction of technology‐based distance training, coupled with large initial investments in technologies that are needed to support distance training programs, has further exacerbated evaluation efforts for training organizations. This article looks at the changing environment of training evaluation and the application of evaluation methodology in corporate distance training.  相似文献   
237.
Utilising findings of a research study which examined the role of teachers in the process of educational policy change, this paper notes that teachers tend to cast themselves, and are cast by others, in a dependency situation as regards policy interpretation and implementation. In the interests of teacher professionalism and transformative educational change, this paper advocates an emancipatory approach to educational policy change. This approach is conceptualised in terms of three key dimensions: professional confidence; professional interpretation and professional consciousness. The paper makes suggestions for a professional development programme through which to promote teachers’ understandings and capacities in these areas and thereby enable them to take an active part in their own professional empowerment.  相似文献   
238.
The relative importance of intramaze cues and extramaze cues in directing choice behavior on a radial arm maze was examined using a discrimination procedure which selectively rewarded rats for following only one set of cues. Rats in the intramaze group obtained food from a food cup on the end of each arm. Rats in the extramaze group obtained food from a food cup on a small platform just beyond the end of each arm. All rats were first shaped to perform correctly with the maze in a constant position. Then the maze was rotated to a new position after every choice. For rats in the intramaze group, the food moved with the arms, making intramaze cues relevant. For rats in the extramaze group, the food remained on the platforms (in the same position in the room), making extramaze cues relevant. Rats in the extramaze group performed almost perfectly during maze rotation, demonstrating that intramaze cues were not necessary to support accurate choice behavior. Rats in the intramaze group never performed better than chance, demonstrating that intramaze cues (from the rats, the reinforcement, and the apparatus) were not adequate to control choice behavior. The results of the present experiment are compared to those of other experiments describing the influence of “odor trails” or other olfactory stimuli on choice behavior in mazes.  相似文献   
239.
This paper examines the extension of active learning pedagogical practices familiar in preschool settings to the first class of primary school. Policy and practice guidance in the UK is advocating the benefits of experiential learning as a way of engaging young children as they move into primary school but for teachers this means a move to new practices which can be in tension with other expectations. In this paper, the rationale for active learning is considered along with an account of the classroom activities of teachers and children in five primary schools that were implementing the policy shift to active learning. The children in these classes spent varying amounts of time in whole class activities led by the teacher or in small groups directed to engage with specific activities. They had opportunities to engage and respond verbally, through manipulating objects and with physical actions but the emphasis was on planned, teacher-directed learning activities. The characteristics of active learning as introduced in these innovative classes are compared with the expectations of practice guidance and theorising about early learning.  相似文献   
240.
Parent or guardian perceptions play a specialized role in the evaluation of school teachers. Parents are important stakeholders in teacher success, they are in some instances partners in the teachers' work, parents have unique personal information about student learning, and they can report on the teacher duties to inform parents about the classroom and child progress. This study analyzed the responses of parents to 12 survey items concerning teacher performance in 201 classrooms. The surveys were used as part of an innovative teacher evaluation program in which teachers elected to include parent feedback as one objective data source for annual review. In this study three factors emerged as important concerns for parents: humane treatment of students, support for pupil learning, and effective communication and collaboration with parents. Recommendations for use of specific survey items can be based on the empirical results of this sampling. The data gathered by parent surveys define one dimension of quality which may vary in importance from one teacher to another.  相似文献   
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