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   460篇
  免费   11篇
教育   365篇
科学研究   5篇
各国文化   37篇
体育   20篇
信息传播   44篇
  2024年   1篇
  2023年   2篇
  2022年   1篇
  2021年   6篇
  2020年   6篇
  2019年   18篇
  2018年   24篇
  2017年   29篇
  2016年   17篇
  2015年   12篇
  2014年   14篇
  2013年   110篇
  2012年   16篇
  2011年   9篇
  2010年   12篇
  2009年   10篇
  2008年   11篇
  2007年   14篇
  2006年   15篇
  2005年   19篇
  2004年   14篇
  2003年   13篇
  2002年   15篇
  2001年   5篇
  2000年   6篇
  1999年   4篇
  1998年   1篇
  1997年   3篇
  1996年   5篇
  1995年   6篇
  1994年   5篇
  1992年   3篇
  1991年   6篇
  1990年   3篇
  1989年   5篇
  1988年   4篇
  1987年   1篇
  1985年   2篇
  1984年   1篇
  1980年   3篇
  1979年   5篇
  1977年   10篇
  1976年   2篇
  1975年   1篇
  1973年   1篇
  1919年   1篇
排序方式: 共有471条查询结果,搜索用时 15 毫秒
411.
This article presents a case study of quality management issues for electronic resource metadata to assess the support of user tasks (find, select, and obtain library resources) and potential for increased efficiencies in acquisitions and cataloging workflows. The authors evaluated the quality of existing bibliographic records (mostly vendor supplied) for e-resource collections as compared with records for the same collections in OCLC's WorldShare Collection Manager (WCM). Findings are that WCM records better support user tasks by containing more summaries and tables of contents; other checkpoints are largely comparable between the two source record groups. The transition to WCM records is discussed.  相似文献   
412.
Fifteen fathers of children with disabilities living in urban and rural settings were interviewed about their experiences which included their interactions with teachers and other professionals in the school system. The fathers’ accounts revealed issues similar to those reported in studies in which mothers were the participants. Where early childhood centres and schools are rejecting of children with disabilities, and where resources are difficult to access, parents experience stress. Supportive professionals and educational settings, on the other hand, are experienced as contributing to child development and family well‐being.  相似文献   
413.
414.
ABSTRACT

The inclusion of lesbian, gay, bisexual, transgender, and queer (LGBTQ) perspectives and experiences in the social work classroom is necessary to adequately include LGBTQ students and prepare graduates to practice effectively. Drawing from queer theory as a theoretical framework and the authors’ experiences in practice and teaching/learning spaces with LGBTQ youth, this article offers practical strategies for creating classrooms inclusive of LGBTQ persons. Queering the classroom builds skills in students beyond practice with LGBTQ people and communities, thereby enhancing their capacity to engage diversity in practice more generally and to advance human rights and social justice.  相似文献   
415.
Early-warning intervention for students at risk of failing their online courses is increasingly important for higher education institutions. Students who show high levels of engagement appear less likely to be at risk of failing, and how engaged a student is in their online experience can be characterized as factors contributing to their social presence. Social presence begins with teacher-student and student-student interaction in online courses. Fortunately, student interaction data can be gleaned from learning management systems, used to model and predict at-risk students at an early stage. This research addresses an existing model for predicting at-risk students to test a previous hypothesis that a holiday effect is a contributor for failure. A new analysis then presents an alternative approach, one that tests the frequency of student interaction rather than amount of interaction as a preferable indicator.  相似文献   
416.
This study examined tie career experiences of African American counselor educators in programs accredited by the Council for Accreditation of Counseling and Related Educational Programs. Results indicated that African American counselor educators perceived publishing, colleagues' racism, and lack of mentoring as major barriers to the attainment of promotion and tenure. Implications for future research are presented.  相似文献   
417.
This article describes initial results of a collaborative action research endeavor between a regional university and a local school (Grade 6 level) using learning environments research to monitor alignment of classroom learning activities with a constructivist viewpoint while integrating technology into the curriculum. Student perceptions as measured by the Constructivist Learning Environment Survey (CLES) were explored. Teacher logs, teacher interviews, and fieldnotes from team discussion groups and classroom observation provided further understanding of interactions in the classroom. A one-way analysis of variance in which the set of four classroom learning environment variables for the CLES, the set of five variables for each of the CLES-Mathematics and the CLES-Science and time of administration (prior to technology integration and after technology integration) yielded no significant changes in student perceptions of the classroom learning environment over the duration of the academic year. Interpretation of results led teachers to construct a new set of questions and a new plan of action to bring their classroom learning environment into closer alignment with a constructivist perspective for teaching and learning. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   
418.
OBJECTIVE: There were two aims to this study: first to examine whether emotional abuse and neglect are significant predictors of psychological and somatic symptoms, and lifetime trauma exposure in women presenting to a primary care practice, and second to examine the strength of these relationships after controlling for the effects of other types of childhood abuse and trauma. METHOD: Two-hundred and five women completed the Childhood Trauma Questionnaire (Bernstein et al., 1994), Trauma History Questionnaire (Green, 1996), the Symptom Checklist-revised (Derogatis, 1997), and the Revised Civilian Mississippi Scale for posttraumatic stress disorder (Norris & Perilla, 1996) when presenting to their primary care physician for a visit. Hierarchical multiple regression analyses were conducted to examine unique contributions of emotional abuse and neglect variables on symptom measures while controlling for childhood sexual and physical abuse and lifetime trauma exposure. RESULTS: A history of emotional abuse and neglect was associated with increased anxiety, depression, posttraumatic stress and physical symptoms, as well as lifetime trauma exposure. Physical and sexual abuse and lifetime trauma were also significant predictors of physical and psychological symptoms. Hierarchical multiple regressions demonstrated that emotional abuse and neglect predicted symptomatology in these women even when controlling for other types of abuse and lifetime trauma exposure. CONCLUSIONS: Long-standing behavioral consequences may arise as a result of childhood emotional abuse and neglect, specifically, poorer emotional and physical functioning, and vulnerability to further trauma exposure.  相似文献   
419.
Social-communication differences are a robust and defining feature of autism spectrum disorder (ASD) but identifying early points of divergence in infancy has been a challenge. The current study examines social communication in 9- to 12-month-old infants who develop ASD (N = 30; 23% female; 70% white) compared to typically developing (TD) infants (N = 94, 38% female; 88% white). Results demonstrate that infants later diagnosed with ASD were already exhibiting fewer social-communication skills using eye gaze, facial expression, gestures, and sounds at 9 months (effect size: 0.42–0.89). Moreover, three unique patterns of change across distinct social-communication skills were observed within the ASD group. This study documents that observable social-communication differences for infants with ASD are unfolding by 9 months, pointing to a critical window for targeted intervention.  相似文献   
420.
INTRODUCTION: This study used quality of life and resilience as theoretical frameworks for evaluating predictors of outcomes for adults who received foster care services alumni of foster care and were diagnosed with a physical or psychiatric disability while in foster care. METHOD: First, outcomes for foster care alumni with and without physical and psychiatric disabilities (N=1,087) were compared according to quality of life variables. Second, using only participants with disabilities (N=578), stepwise regression analyses were performed to determine whether risk and protective factors were associated with specific outcomes. RESULTS: Alumni with disabilities had significantly lower economic (p=.020) and health (p=.001) outcomes; and reported lower educational attainment (p=.002), more difficulty paying monthly bills (p=.026), more psychiatric diagnoses (p=.006), lower self-esteem (p=.013), and worse physical health (p=.001) than those without disabilities. For alumni with disabilities, receiving special education services and experiencing sexual abuse while in foster care were significant risk factors for poor self-esteem; conversely, receiving services and resources that prepared foster care alumni for leaving foster care (e.g., protective factors) predicted better outcomes. CONCLUSIONS: By expanding the quality of life outcomes analyses to investigate the impact of risk and protective factors on outcomes of foster care alumni with disabilities, this study fills a gap in the literature by assessing outcome differences within the foster-care population. The study found protective factors were associated with more educational attainment and higher self-esteem in adulthood. Conversely, those who received special education services and experienced sexual abuse while in foster care may be at the greatest risk of poor self-esteem and therefore, could benefit from services that enhance self-esteem.  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