首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   16965篇
  免费   229篇
  国内免费   54篇
教育   12564篇
科学研究   1164篇
各国文化   178篇
体育   1211篇
综合类   44篇
文化理论   82篇
信息传播   2005篇
  2022年   101篇
  2021年   184篇
  2020年   234篇
  2019年   361篇
  2018年   512篇
  2017年   548篇
  2016年   509篇
  2015年   327篇
  2014年   469篇
  2013年   3395篇
  2012年   446篇
  2011年   463篇
  2010年   411篇
  2009年   399篇
  2008年   416篇
  2007年   392篇
  2006年   416篇
  2005年   367篇
  2004年   254篇
  2003年   252篇
  2002年   233篇
  2001年   373篇
  2000年   289篇
  1999年   254篇
  1998年   161篇
  1997年   159篇
  1996年   172篇
  1995年   142篇
  1994年   154篇
  1993年   138篇
  1992年   216篇
  1991年   210篇
  1990年   236篇
  1989年   218篇
  1988年   178篇
  1987年   184篇
  1986年   189篇
  1985年   176篇
  1984年   183篇
  1983年   174篇
  1982年   140篇
  1981年   138篇
  1980年   140篇
  1979年   193篇
  1978年   161篇
  1977年   114篇
  1976年   119篇
  1975年   112篇
  1973年   104篇
  1971年   116篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
201.
This study attempts to uncover the beliefs regarding various aspects of creativity among trainee‐teachers in Hong Kong and Singapore. Trainee‐teachers from Hong Kong (N = 188) and Singapore (N = 127) completed a questionnaire on beliefs about creativity. The 30‐item questionnaire covering 15 aspects of beliefs regarding creativity was presented to the respondents as a set of six‐point Likert scales. Through factor analysis, creativity was found to have five dimensions: (1) physiology, (2) generality, (3) culture, (4) individuality and (5) youth. Hong Kong respondents were found to hold more rigid views of creativity than their Singaporean counterparts. In particular, Hong Kong respondents believed more strongly that creativity is dependent on birth order, effort, health, logical thinking and youth and that there is a critical period beyond which creativity may not develop.  相似文献   
202.
We determined if the “relative age” effect, wherein older students in an age cohort in early grades do better academically, extends to birthdates of applicants to medical schools, and if birthdates are related to the success of their applications. We examined birthdays of applicants from Michigan to Wayne State University’s School of Medicine, relative to December 1, the cut‐off date for eligibility to enter kindergarten in Michigan. Significantly fewer applicants ≤22 years of age were born in the three‐month period (September, October, November) immediately preceding the December 1 cut‐off date, but there was no statistically significant difference in the probability of their acceptance. We conclude that delayed entry to kindergarten influences applications for medical school acceptance, but does not affect the success of their applications.  相似文献   
203.
The TOEFL is widely used by colleges and universities in the United States and Canada to measure the English language proficiency levels of hearing international applicants. At the National Technical Institute for the Deaf, a faculty committee recommended that this popular test instrument be used to measure the English reading skills of deaf international applicants to the National Technical Institute for the Deaf. This study examined the merits of using the TOEFL to measure the English reading ability of hearing post-secondary international students seeking admission to English-based colleges and universities. Forty-one hearing foreign students were tested in the fall of 1989 at the English Language Institute at SUNY Buffalo. The instruments chosen were both the TOEFL and the California Achievement Test of reading ability. The majority of the research subjects who scored between 400 and 500 on the TOEFL achieved a grade level of less than 8.0 on the California Achievement Test.  相似文献   
204.
浙江理工大学服装实验教学中心以创建国家级实验教学示范中心为契机,紧密围绕高素质应用创新型服装人才培养目标,在明确中心的实验教学定位和建设思路的基础上,从实验教学体系、实验教学队伍、开放运行机制等方面开展系统的改革与实践,取得了丰硕的成果,辐射和示范作用显著,于2009年被教育部批准为国家级实验教学示范中心建设单位.  相似文献   
205.
The Sex Stereotype Measure II (SSM II), a 32-item revision of the Williams, Bennett, and Best Sex Stereotype Measure, was developed to assess children's knowledge of conventional, sex-trait stereotypes defined by American university students. The procedure employed brief stories and human figure silhouettes which were individually administered to 5- and 8-year-old children in the United States, England, and Ireland and group administered to 11-year-olds in the United States. In the United States, knowledge of sex-trait stereotypes was found to develop in a linear fashion between the ages of 5 and 11, with more male traits than female traits being known at each age level. Cross-nationally, there was a high degree of similarity in the nature of the sex stereotypes being learned by the children in the 3 countries, although the rate of learning appeared slower among the Irish children. In all countries there was a clear progression in sex-stereotype learning from age 5 to age 8. English boys had greater knowledge of stereotypes than English girls, but this was not true in Ireland and the United States. Generally, knowledge of male stereotype traits appeared to develop earlier while knowledge of the female traits increased more rapidly between ages 5 and 8. The similarity in sex-stereotype learning in the 3 countries is discussed, and studies in progress in other countries of greater cultural diversity are noted.  相似文献   
206.
207.
208.
This article integrates a series of studies conducted over a 15-year period in a multi-section educational course taught by the same supervising professor and his GTAs . The purpose of each study was to determine whether particular interventions or student characteristics affected performance levels in the course. Over the extended period of research, approximately 6000 undergraduate students, with 25 to 55 students in each of more than 200 sections, participated in a variety of research projects related to student performance in the course. The principal research themes addressed were (1) critical thinking, (2) additional cognitive measures (e.g., initial course knowledge, generic vocabulary), (3) class participation, (4) in-class writing activities, and (5) cooperative learning.  相似文献   
209.
This study compared the effects of four electronic portfolio curricula on pre‐service and beginning teachers' self‐ratings of their professional development (n = 207), using a 34 item electronic Portfolio Assessment Scale (ePAS). Three formative portfolios, A, C and D, had teacher development as a primary objective and used participants' narrative reflections on students over a 2–3 month period. One summative portfolio, B, assessed teacher accountability through participants' analyses of professional teaching standards concerning students during 1–2 week teaching units. Factor analyses of the ePAS assessments for each portfolio and all four combined yielded the same five factors concerning professional outcomes: overall teacher development, including reflective skill (F1), an understanding of assessment roles (F2), an understanding of backwards planning (F3), the benefit of analyzing student work (F4) and the benefit of teacher peer collaboration (F5). For F1, F3 and F5 the means of the formative portfolios A, C and D were significantly higher than those of portfolio B. No differences were found among the portfolios concerning the benefits of analyzing student work (F4). The researchers concluded that formative portfolios that focused on teacher development better supported professional outcomes than did the summative accountability portfolio. It was concluded that portfolios should not be used for the summative accountability of teachers.

Dans cette étude nous avons comparé les effets de quatre programmes scolaires à portefeuille électronique sur les autocritiques que des enseignants débutants ont faites de leur développement professionnel (n = 207). Nous nous sommes servis d'une échelle d'évaluation à portefeuille électronique de 34 points (ePAS). L'objectif principal des trois portefeuilles formatifs A, B et D était le développement de l'enseignant. Pour y parvenir nous avons employé des réflexions narratives sur les élèves pendant une période de deux à trois mois. A travers un portefeuille sommaire, B, nous avons évalué la responsabilité des enseignants au moyen des analyses que les participants ont faites des normes de l'enseignement professionnel des unités d'apprentissage d'une à deux semaines. Nous avons conclu que les portefeuilles formatifs qui se concentraient sur le développement des enseignants ont mieux soutenu le rendement professionnel des jeunes enseignants.

Este estudio compara los efectos de cuatro portafolios electrónicos curriculares sobre las auto evaluaciones de profesores antes de que comiencen a ejercitar la enseñanza y de profesores que inician su desarrollo profesional (n = 207), utilizando 34 ítemes de la escala de Portfolio Assessment (Valorización de Portafolios) (ePAS). Tres portafolios formativos, A, C y D, tienen como objetivo principal el desarrollo de la enseñanza usando las reflexiones por escrito de los participantes sobre estudiantes en un período de dos a tres meses. En un portafolio de síntesis, B, se valora la responsabilidad de los profesores. Durante una unidad educacional de una a dos semanas, los participantes evalúan métodos de enseñanza y, a través de este análisis, valoran la responsabilidad de los profesores. Se concluye que los portafolios formativos que se enfocan en el desarrollo de la enseñanza facilitan de mejor manera el resultado del desarrollo de los profesionales jóvenes.

Diese Arbeit vergleicht die Wirkungen von vier Lehrplänen im Bereich elektronischer Portfeuilles auf die beruflichen Selbstbewertungen von werdenden und neueingetretenen Lehrkräften. Verwendet wird ein elektronisches Portfeuillewertungssystem (ePAWS) von 34 Punkten. Die Entwicklung der Lehrer ist die primäre Absicht von drei formativen Portfeuilles, A, C und D, in denen die Teilnehmer ihre Selbstbeobachtungen über zwei bis drei Wochen aufgeschrieben haben. Die Verantwortlichkeit von Lehren wird in einem zusammenfassenden Portfeuille B eingesschätzt, durch eine Beurteilung von lehrberuflichen Maßstaben der Teilnehmer in Bezug auf Studenten im Verlauf einer ein‐ bis zweiwöchigen Lehreinheit. Bewiesen wurde, daß die formativen Portefeuilles, die sich auf Lehrentwicklung konzentrierten, die Weiterentfaltung von neueingestiegenen Lehrkräften besser fördern.  相似文献   

210.
Coaching is a promising method for providing professional development, which takes many forms. One such form is real-time coaching through bug-in-ear technology. This study explored the social validity of bug-in-ear coaching when provided as a form of professional development with preservice and in-service early childhood educators. Data from two studies were qualitatively analyzed to describe early childhood educators’ perceptions of the acceptability of bug-in-ear coaching with respect to the learning opportunities provided, feasibility, difficulties, and child-level outcomes. Findings suggest that BIE is deemed to be important and effective at producing educator and child outcomes. Further, educators are satisfied with the intervention and view it to be an acceptable means for receiving professional development.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号