全文获取类型
收费全文 | 252篇 |
免费 | 1篇 |
专业分类
教育 | 155篇 |
科学研究 | 21篇 |
各国文化 | 4篇 |
体育 | 49篇 |
文化理论 | 6篇 |
信息传播 | 18篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 8篇 |
2020年 | 8篇 |
2019年 | 17篇 |
2018年 | 16篇 |
2017年 | 17篇 |
2016年 | 17篇 |
2015年 | 8篇 |
2014年 | 12篇 |
2013年 | 52篇 |
2012年 | 10篇 |
2011年 | 7篇 |
2010年 | 9篇 |
2009年 | 6篇 |
2008年 | 6篇 |
2007年 | 7篇 |
2006年 | 7篇 |
2005年 | 6篇 |
2004年 | 7篇 |
2003年 | 4篇 |
2001年 | 2篇 |
1999年 | 6篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1982年 | 1篇 |
1978年 | 1篇 |
1976年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有253条查询结果,搜索用时 15 毫秒
221.
This study contributes empirical evidence regarding communicative functions in the pre-grammatical period. The aim was to explore these functions in child-adult dyadic interactions during what in language acquisition research has been called the two-word period. The study draws from the data corpus of a child 19–29 months old and the system of sign categories (gestures, non-verbal vocalizations, verbal vocalizations, uni- and bimodal compositions) developed by Rodríguez & Español. In order to study the communicative functions in this period, an observational code was developed in accordance with Strauss and Corbin’s Constant Comparative Method, which is suitable for encompassing the entire repertoire of a child’s sign use. The study in general allowed some functions absent in adult communication to be identified, and the qualitative analysis in particular revealed a use of semiotic resources that supports the idea of a cognitive processing structure common to gesture and word. 相似文献
222.
AbstractThis article describes reflections of two mathematicians and a mathematics teacher educator who collaborated on the development and implementation of courses (probability and statistics connections, number concept connections, and middle school mathematics methods) for middle school mathematics preservice teachers. The instructors of the courses, two in mathematics and one in mathematics education, worked together to more explicitly link course materials, assignments, and the pedagogical approaches. Collectively, the courses were designed to address the five components of preservice teachers’ mathematical knowledge for teaching (PT-MKT), and to model effective teaching practices. Using their collective experiences co-planning and implementing these course adjustments were made in the subsequent year. The instructors were pleased by their implementation and student outcomes in all three courses.We describe how each component of the PT-MKT framework was approached in these courses and discuss challenges experienced by the instructors, who were part of a larger effort to develop and implement a middle school teacher preparation program. The information shared is based on data collected as part of a program evaluation effort, and is bolstered by the instructors’ recollection of events. Overall, the instructors enhanced the curricula and their instructional practices and found that the attention placed on developing PT-MKT support the mathematical development of middle school mathematics preservice teachers. 相似文献
223.
Age based school entry laws force parents and educators to consider an important tradeoff: though students who are the youngest in their school cohort typically have poorer academic performance, on average, they have slightly higher educational attainment. In this paper we document that for a large cohort of California and Texas natives the school entry laws increased educational attainment of students who enter school early, but also lowered their academic performance while in school. However, we find no evidence that the age at which children enter school effects job market outcomes, such as wages or the probability of employment. This suggests that the net effect on adult labor market outcomes of the increased educational attainment and poorer academic performance is close to zero. 相似文献
224.
Abel Merino-Orozco Ana Arraiz-Pérez Fernando Sabirón-Sierra 《Infancia y Aprendizaje》2013,36(4):794-823
AbstractFootball is one of the most common extracurricular activities among schoolchildren. Illusions and expectations are poured into a competitive sport that complements their formal education at school. The controversy over competition in schoolchildren aged six and seven opens up a debate on the lessons that are constructed. This study explores the emotional management that children develop in order to participate in sports activities in relation to the lessons promoted by the school. This article presents an ethnographic study grounded upon participant observation, with 101 schoolchildren in the first and second years of primary school during one academic year in 207 sessions, and semi-structured interviews with 21 teachers. After analysing the narratives, the results reveal previous expectations and stresses, a level of activation adequate for the competitive demands of the environment, the development of the ability to be competent in a stressful situation, the emotional capitalization of knowing how to win and lose, the impact of social recognition on adaptative construction of self-esteem, and the management of episodes of stress. 相似文献
225.
Elena Calderón-Canales Leticia Gallegos-Cázares Fernando Flores-Camacho 《Infancia y Aprendizaje》2013,36(4):952-999
AbstractStudies of the representations that students construct, within the framework of embodied cognition, have shown that perception, action and cognition are linked and are the basis of these representations. From this framework of analysis, this study attempted to identified the representations of 23 preschool students (ages four and five) of sound production, perception and propagation. In-depth interviews were conducted using hypothetical situations and experimental tasks. Three representations were identified. The first one shows a conception of sound centred on objects. Representation 2 also focuses on objects and their relationship with the subject, but it begins to attribute characteristics to the sound itself, and in representation 3, sound has more intrinsic characteristics that expand its possibilities of interacting with the subject and other objects. We conclude that the construction of representations of sound starts from perceptual elements and is linked to actions, although its complexity also shows that they incorporate characteristics that go beyond this corporal correlate. 相似文献
226.
ResumenEn este artículo se hace una revisión de las dislexias a partir de los modelos de lectura. Para ello se comienza por describir el modelo de lectura que, según los datos empíricos, rige la ejecución de los lectores normales. A partir de la literatura publicada se puede comprobar que los diferentes tipos de trastornos lectores se pueden explicar a partir del modelo. Se termina comentando las importantes implicaciones de este enfoque en el tratamiento de las dislexias en particular y en los métodos de enseñanza de la lectura en general. 相似文献
227.
228.
Daniel de la Fuente Jesús Manuel Vega Fernando Viejo Iván Díaz Manuel Morcillo 《Journal of Cultural Heritage》2013,14(2):138-145
The costs for deterioration and soiling of different materials due to air pollution are huge and the damage to culture targets endangers seriously the rich European cultural heritage. Within the sixth Framework Programme of the EU, the overall aim of the CULT-STRAT project has been to assess and predict the effects of different pollutants on materials and objects of cultural heritage in a multipollutant scenario and to identify indicators and thresholds levels of pollutants. In particular, the present paper reports one of the studies carried out in the CULT-STRAT project at city level and focused on the town of Madrid (Spain). Different maps are shown for the past, present and possible future scenarios: inventory of stock of cultural heritage for each selected material, concentration of selected pollutants (SO2, NO2, O3 and PM10), corrosion (cast bronze) and recession (Portland limestone), exceedance of tolerable degradation thresholds for each material and corrosion-cultural heritage overlapped maps. The model and the methodology developed could be useful if apply it to towns, regions or countries in order to quantify the percentage of Cultural Heritage at risk or to quantify the percentage of the area where corrosion/recession exceeds the established tolerable levels. 相似文献
229.
230.