全文获取类型
收费全文 | 552篇 |
免费 | 17篇 |
专业分类
教育 | 478篇 |
科学研究 | 11篇 |
各国文化 | 6篇 |
体育 | 6篇 |
信息传播 | 68篇 |
出版年
2023年 | 3篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 9篇 |
2019年 | 11篇 |
2018年 | 19篇 |
2017年 | 27篇 |
2016年 | 30篇 |
2015年 | 25篇 |
2014年 | 18篇 |
2013年 | 129篇 |
2012年 | 20篇 |
2011年 | 20篇 |
2010年 | 10篇 |
2009年 | 10篇 |
2008年 | 10篇 |
2007年 | 12篇 |
2006年 | 12篇 |
2005年 | 11篇 |
2004年 | 12篇 |
2003年 | 10篇 |
2002年 | 14篇 |
2001年 | 21篇 |
2000年 | 7篇 |
1999年 | 8篇 |
1998年 | 7篇 |
1997年 | 9篇 |
1996年 | 10篇 |
1995年 | 8篇 |
1994年 | 8篇 |
1993年 | 9篇 |
1992年 | 7篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1988年 | 6篇 |
1987年 | 2篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 4篇 |
1983年 | 4篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 5篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
排序方式: 共有569条查询结果,搜索用时 312 毫秒
551.
Plagiarism is the misuse of and failure to acknowledge source materials. This paper questions common responses to the apparent increase in plagiarism by students. Internet plagiarism occurs in a context – using the Internet as an information tool – where the relevant norms are far from obvious and models of virtue are difficult to identify and perhaps impossible to find. Ethical responses to the pervasiveness of Internet-enhanced plagiarism require a reorientation of perspective on both plagiarism and the Internet as a knowledge tool. Technological strategies to “catch the cheats” send a “don’t get caught” message to students and direct the limited resources of academic institutions to a battle that cannot be won. More importantly, it is not the right battleground. Rather than characterising Internet-enabled plagiarism as a problem generated and solvable by emerging technologies, we argue that there is a more urgent need to build the background conditions that enable and sustain ethical relationships and academic virtues: to nurture an intellectual community. 相似文献
552.
Thomas R. Koballa Jr. Leslie Upson Bradbury Shawn M. Glynn Cynthia Minchew Deaton 《Journal of Science Teacher Education》2008,19(4):391-411
Conceptions of mentoring held by six mentors and six beginning science teachers in an alternative certification program were
explored qualitatively by means of case studies and phenomenography. Interviews with the six mentors and six beginning teachers
produced 379 statements that were grouped into six conceptual categories. The categories of apprenticeship, personal support, and colearning revealed the variation in how mentors and beginning teachers conceptualized school-based mentoring. The conceptions functioned
as referents for their mentoring practice. Mentoring as apprenticeship was the dominant conception among both the beginning
teachers and mentors. The findings of this study imply that conceptions of mentoring held by mentors and beginning science
teachers should be considered when organizing the school-based component of alternative certification programs. 相似文献
553.
AbstractThe flipped classroom model of teaching can be an ideal venue for turning a traditional classroom into an engaging, inquiry-based learning (IBL) environment. In this paper, we discuss how two instructors at different universities made their classrooms come to life by moving the acquisition of basic course concepts outside the classroom and using class time for active problem-based learning. Results from student surveys are presented to relate student perceptions of the flipped/IBL classroom model. 相似文献
554.
William R. Penuel Anna-Ruth Allen Cynthia E. Coburn Caitlin Farrell 《Journal of Education for Students Placed at Risk》2015,20(1-2):182-197
This article presents a conceptual framework for analyzing how researchers and district leaders perceive and navigate differences they encounter in the context of research–practice partnerships. Our framework contrasts with images of partnership work as facilitating the translation of research into practice. Instead, we argue that partnership activity is best viewed as a form of joint work requiring mutual engagement across multiple boundaries. Drawing on a cultural–historical account of learning across boundaries (Akkerman & Bakker, 2011) and evidence from a study of two long-term partnerships, we highlight the value of the concepts of boundary practices in organizing joint work and boundary crossing as a way to understand how differences are recognized and navigated. The framework has implications for how partnerships can surface and make productive use of difference in organizing joint work and for how funders can better support the work of research–practice partnerships. 相似文献
555.
556.
Second-Generation Adult Former Cult Group Members’ Recovery Experiences: Implications for Counseling
Cynthia H. Matthews Carmen F. Salazar 《International journal for the advancement of counseling》2014,36(2):188-203
Cult survivors experience psychological challenges after leaving a cult, and reintegration into society can be a difficult process. Children who are born and raised in cults face additional challenges (e.g., effects of abuse and neglect, attachment disorders, and lack of education). Scant attention has been paid in the literature to the experiences and treatment needs of these second-generation cult survivors. In this study, the experiences of 15 second-generation adult former cult members were explored involving constructivist grounded theory and a social justice-focused inquiry. Findings hold promise for increasing counselors’ understanding of former cult members’ experiences, needs, and concerns, supporting competent counseling practice with this population. 相似文献
557.
This study, situated in the United States, is set in a context where large and growing numbers of children from non-dominant backgrounds populate American public schools while the vast majority of teachers teaching in US schools are White, monolingual women who may not have the requisite expertise to teach children from non-dominant backgrounds. This work focuses on the learning of three White teachers enrolled in a literacy course designed to foster teachers’ understandings of racial, linguistic, and cultural diversity. Results revealed that the three focus teachers, all members of a small online Book Club within the focus course, assumed different dispositional stances towards learning about diversity. Moreover, their overall dispositional stances shaped the ways they positioned themselves as learners in the course as well as what they learned in the course. 相似文献
558.
Research Findings: Early childhood teachers’ psychological well-being influences the nurturing and learning classroom climate in early care and education as well as children’s development. However, less is known about predictors of teachers’ psychological well-being in preschool. The purpose of this study was to explore associations between potential predictors of teachers’ psychological well-being—such as professional background, teaching efficacy, and work environment—and teachers’ self-perceived depression, stress, and emotional exhaustion after controlling for individual demographics. A total of 1,129 teachers serving preschool-age children (3- and 4-year-olds) in the United States participated in the study. Teachers responded to a questionnaire asking about their background, work environment, and social-emotional attributes. Multiple regression analysis revealed that levels of teachers’ self-efficacy and work environments are generally associated with their psychological well-being above and beyond their personal and professional backgrounds. Practice or Policy: The results of this study suggest that it is important to help teachers build teaching competence and efficacy and to prepare them to handle stressors from work environments in order to reduce their psychological burden. In addition, we suggest that positive work climates need to be created for teachers and children at the program level. 相似文献
559.
Cynthia M. Zettler-Greeley Laura L. Bailet Suzanne Murphy Teri DeLucca Lee Branum-Martin 《Early education and development》2018,29(6):873-892
Research Findings: This study reports outcomes from a randomized, controlled trial of an emergent literacy intervention for prekindergarten children at-risk for reading failure. Children (N = 2219) in 114 preschools and childcare centers were screened for eligibility in fall. Children who scored at-risk (n = 476) were randomized to fall or spring treatment and received nine weeks of explicit, multisensory, emergent literacy instruction in small groups provided by early literacy interventionists. Trained observers noted high implementation fidelity. Pre-reading skills were assessed before and after intervention for both treatment groups. The spring intervention group served as at-risk controls for children who completed fall intervention. Three-level, linear growth models (time-student-school) were used to estimate treatment effects, found for print awareness, elision, rhyming, and the screener (print and letter knowledge, phonological awareness), replicating previous findings for the screener, rhyming, and print knowledge, and extending them to elision. Significantly accelerated growth in print knowledge, elision, rhyming, and the screener was observed during intervention. Practice or Policy: Results demonstrate benefits of high-quality emergent literacy instruction for children at risk. Growth in skills for both fall and spring treatment groups following this 18-lesson program supports some implementation flexibility among interventionists with delivery constraints during the year. 相似文献
560.
Objective. Stress felt by parents is often negatively related to their ability to engage in optimal parenting; however, research on relations of parenting stress to parenting behaviors typically examines negative associations instead of taking a strengths-based approach. The current study examines longitudinally the role of positive affect as a moderator of the relation of parenting stress to later maternal sensitivity, controlling for prior levels of sensitivity. Design. Maternal positive affect and maternal sensitivity were observed for 93 mother–child dyads during free-play sessions when children were 4- to 5-years-old (T1) and 8- to 9-years-old (T2), respectively. Mothers reported on parenting stress felt from dysfunctional parent–child interactions (T1). Results. Maternal positive affect moderated the association of parenting stress to sensitivity at T2, after controlling for prior levels of sensitivity at T1. Mothers who exhibited low positive affect were less likely to respond sensitively at T2 to their children when parenting stress was high; however, no association was found when positive affect was high. Conclusions. Maternal positive affect may buffer the effect of parenting stress on maternal sensitivity with school-aged children. 相似文献