全文获取类型
收费全文 | 356篇 |
免费 | 14篇 |
专业分类
教育 | 264篇 |
科学研究 | 19篇 |
各国文化 | 5篇 |
体育 | 27篇 |
文化理论 | 1篇 |
信息传播 | 54篇 |
出版年
2023年 | 2篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 8篇 |
2019年 | 11篇 |
2018年 | 8篇 |
2017年 | 13篇 |
2016年 | 5篇 |
2015年 | 6篇 |
2014年 | 3篇 |
2013年 | 108篇 |
2012年 | 13篇 |
2011年 | 13篇 |
2010年 | 11篇 |
2009年 | 5篇 |
2008年 | 9篇 |
2007年 | 11篇 |
2006年 | 9篇 |
2005年 | 12篇 |
2004年 | 12篇 |
2003年 | 5篇 |
2002年 | 4篇 |
2001年 | 3篇 |
2000年 | 4篇 |
1997年 | 5篇 |
1996年 | 4篇 |
1995年 | 5篇 |
1994年 | 6篇 |
1992年 | 5篇 |
1991年 | 10篇 |
1990年 | 2篇 |
1989年 | 7篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1977年 | 4篇 |
1976年 | 2篇 |
1973年 | 1篇 |
1970年 | 1篇 |
1969年 | 2篇 |
1945年 | 1篇 |
1895年 | 1篇 |
1882年 | 3篇 |
排序方式: 共有370条查询结果,搜索用时 31 毫秒
101.
Variations in the school-based career exploration activities of Korean high school students were examined. Data represented 5,227 Korean adolescents in Grade 11 contained in the Korean Education Longitudinal Study of 2005, a nationally representative longitudinal database administered by the Korean Educational Development Institute. Latent class analysis identified four classes or approaches reflecting some combination of school availability and student use of career-related activities, including minimal-, limited-, moderate-, and high-activity groups. Multiple-group analysis revealed that curriculum track (i.e., vocational or academic emphasis) was an important determinant in classification. 相似文献
102.
103.
Jay G. Chambers 《Economics of Education Review》1981,1(4):467-481
Among labor economists there is a long-standing interest in the effects of collective bargaining in the public sector. Among industrial relations experts interest exists in the impact that differences in the legal status of public bargaining have on the outcomes of the bargaining process. It is the purpose of this article to shed some light on both questions by estimating the impact of collective bargaining on the earnings of public school teachers in the state of Missouri and then comparing the results with those obtained in the previous study for the state of California. The results reveal the same basic patterns and magnitudes of bargaining effects in the two states despite the differences in the legal status of bargaining. 相似文献
104.
Jay Weston 《The Information Society》1997,13(2):195-201
Unparalleled in human experience, the Internet, or simply the Net, is the code word for the technosocial accident that gives large numbers of people the means by which they can speak for themselves in public. This is an ironical reversal of the historical social patterning of asymmetrical, centralizing communicating technologies that have molded all of the social relations of modern society. The problematic for this distributed communication capability will be manifest in struggles around the legitimacy of self-expression, assembly, and privacy, in all of their forms. However, unlike the mass mediated discourse where, as the 'audience' object, we observed these externalized struggles by a narrow other, encounters with distributed media are palpable and subjective, and will be increasingly played out on the common terrain of local community. In initiating unconditional public access to the Net, community networks, or FreeNets, began the long process of blurring the distinction between the public and private terrain, of undoing that dichotomy that mass media technologies in this century have systematically rebuilt and fortified. Nudging along the process of democratic self-representation is the central issue for the Net, and the epochal project for community networks. 相似文献
105.
106.
The effects of student financial aid on access to higher education: An analysis of progress with special consideration of minority enrollment 总被引:1,自引:4,他引:1
An objective of the federal student financial aid programs is to promote access to higher education, especially for students from disadvantaged backgrounds. During the past few years, concern has been expressed by diverse segments of the higher education community that this objective is not being met for black and Hispanic students. This article analyzes the effects of aid offers on enrollment decisions by college applicants from the classes of 1972, 1980, and 1982, and analyzes the effects the type of aid offered had on enrollment by minority students in the classes of 1980 and 1982. The principal findings from this analysis are that (1) all types of aid packages had a positive impact on enroliment decisions by college applicants in all three classes, and (2) all types of aid had a positive influence on enrollment by minority students. 相似文献
107.
3 questions regarding family interaction in the second year of life are addressed in this report on 69 families rearing firstborn sons. Question 1 concerns the identification, via cluster analysis, of families having difficulty managing their child, using codings of narrative records of family interaction when children were 15 and 21 months of age. Parents in families identified as "troubled" at each age tried to control their toddlers most often, were least likely to rely upon control-plus-guidance management strategies, had children who defied them most frequently, and experienced the greatest escalation of negative affect in these control encounters. Families identified as "troubled" at both 15 and 21 months had children who received the highest "externalizing" problem scores at 18 months and mothers who experienced the most daily hassles during the second year. Question 2 concerns the antecedents of "trouble in the second year." Discriminant function analyses indicated that membership in the groups of families that appeared troubled at both ages of measurement ( n = 15 ), at only one age (n = 28), or never ( n = 26) could be reliably predicted (hit rate = 71%) using a set of 9 measurements of parent personality, child emotionality/temperament, marital quality, work-family relations, and social support, suggested by Belsky's model of the determinants of parenting, and social class. Question 3 concerns the proposition that extensive nonmaternal care in the first year is a risk factor for troubled family functioning in the second year. As hypothesized, prediction analysis showed that families at moderate and high contextual risk (based on 10 antecedent variables pertaining to Question 2) were significantly more likely to experience trouble in the second year when children experienced 20 or more hours per week of nonmaternal care in their first year, and these results could not be attributed to "selection effects." 相似文献
108.
This pilot study investigated how a brief professional development session on the science of learning impacted teachers' attributions of usefulness to both scientific and performative concepts about teaching. Ratings were collected from teachers attending five events across the United Kingdom (N = 585) before and after receiving a 90‐min training session. Initial ratings of scientific concepts were positively correlated with age, while initial ratings of performative concepts were negatively correlated with years of experience. Immediately following professional development, the value teachers attributed to scientific concepts for understanding their practice increased, while their valuing of performative concepts decreased. A follow‐up study with a subsample (N = 153) revealed the impact was reduced but persisted 6–12 weeks later. Results are discussed in terms of the potential for a scientific understanding of learning to empower educators as expert professionals. 相似文献
109.
More than 200 New Zealand men and women studied repeatedly since age 3 were videotaped interacting with their own 3-year-old children to determine (a) whether childrearing and family climate experienced in 3 distinct developmental periods while growing up (i.e., early childhood, middle childhood, early adolescence) predicted parenting and (b) whether romantic relationship quality moderated the effect of childrearing history on observed parenting. Support for the first hypothesis emerged across all 3 developmental periods for mothers (only), with no evidence of moderating effects of romantic relationship quality for mothers or fathers. Results are discussed in terms of supportive versus harsh parenting, mother-father differences, and the characteristics of the sample. 相似文献
110.
Jay Lemke 《Cultural Studies of Science Education》2011,6(2):287-292
This response to Jesse Bazzul and Heather Sykes’ paper, The secret identity of a biology textbook: straight and naturally sexed, explores their critiques of textbooks and curricula that authoritatively present scientific accounts of the natural world
without engaging students in critical thinking. It proposes that we need to go beyond such useful critiques to develop alternatives
to the unsatisfactory heteronormative status quo in biology textbooks and in science education more generally. 相似文献