全文获取类型
收费全文 | 238篇 |
免费 | 5篇 |
专业分类
教育 | 189篇 |
科学研究 | 7篇 |
各国文化 | 9篇 |
体育 | 9篇 |
信息传播 | 29篇 |
出版年
2024年 | 1篇 |
2023年 | 3篇 |
2022年 | 2篇 |
2021年 | 6篇 |
2020年 | 15篇 |
2019年 | 17篇 |
2018年 | 13篇 |
2017年 | 13篇 |
2016年 | 17篇 |
2015年 | 12篇 |
2014年 | 9篇 |
2013年 | 44篇 |
2012年 | 5篇 |
2011年 | 16篇 |
2010年 | 7篇 |
2009年 | 6篇 |
2008年 | 9篇 |
2007年 | 1篇 |
2006年 | 4篇 |
2005年 | 8篇 |
2004年 | 2篇 |
2003年 | 1篇 |
2002年 | 6篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1997年 | 3篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1978年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有243条查询结果,搜索用时 31 毫秒
141.
142.
Sreenivasulu Reddy Mogali Jerome I. Rotgans Lucy Rosby Michael Alan Ferenczi Naomi Low Beer 《Anatomical sciences education》2020,13(5):581-590
Anatomical knowledge is commonly assessed by practical examinations that are often administered in summative format. The format of anatomy practical examination was changed at the Lee Kong Chian School of Medicine in Singapore from summative (graded; must pass) to formative (ungraded; no pass/fail) in academic year (AY) 2017–2018. Both assessment formats were undertaken online, but the formative mode used a team-based learning activity comprising individual and team assessments. This gave an unique opportunity to investigate: (1) the impact of two different online assessment formats on student performance in practical examination; (2) the impact of new formative practical examination on students’ performance in summative examinations; and (3) students’ opinions of these two practical examination formats. The class of 2021 perceptions was obtained as they experienced both formats. A retrospective cohort study was also conducted to analyze the Year 2 students’ performance in anatomy practical and year-end summative examinations of cohorts AY 2015–2016, AY 2016–2017 (summative format), and AY 2017–2018 (formative format). There were no significant differences in students’ performance between two practical examination formats. The cohort who experienced the formative format, performed significantly better in summative examinations (mean ± SD: 82.32 ± 10.22%) compared with the cohort who experienced the summative format (73.77 ± 11.09%) (P < 0.001). Students highlighted positive features of the formative practical examination, including team reinforcement of learning, instant feedback, and enhanced learning. These findings indicate that students continue to study for anatomy practical examination without the need for external drivers. The team-based learning style practical examination enhances students’ performance in summative examinations. 相似文献
143.
144.
Tara Stevens Lucy Barnard-Brak Brook Roberts Rio Acosta Sydney Wilburn 《Psychology in the schools》2020,57(4):583-605
The purpose of the present study was first to investigate whether both teacher-reported classroom aggression (ATT) and teachers’ interaction with school shooting media (ISSM) are predictors of teachers’ secondary trauma related to school shootings (STSS) and to second, consider how participation in lockdown drills may moderate these relationships. Two measures were created to understand the levels of aggression teachers report occurs in their classrooms and to understand how teachers interact with media related to school shootings. Both ISSM and ATT were associated with higher levels of STSS. Lockdown drills did not appear to interact with these relationships to either strengthen or weaken them. Considering the importance of teachers’ well-being and how it influences their ability to be effective teachers, continued investigation is warranted. 相似文献
145.
The Early Childhood Generalized Trust Belief Scale 总被引:1,自引:0,他引:1
The study was designed to develop and evaluate the Early Childhood Generalized Trust Belief Scale (ECGTBS) as a method of assessing 5–8-year-olds’ generalized trust. Two hundred and eleven (103 male and 108 female) children (mean age 6 years and 2 months at Time 1) completed the ECGTBS twice over a year. A subsample of participants completed the ECGTBS after two weeks to assess the scale's test–retest reliability. Exploratory and confirmatory factor analyses confirmed that the ECGTBS assessed the expected three factors: reliability, emotional trust, and honesty with item-pairs loading most strongly on their corresponding factor. However, the ECGTBS demonstrated low to modest internal consistency and test–retest reliability which indicates a need for further development of this instrument. As evidence for the convergent validity of the ECGTBS, the reliability and emotional trust items were associated with the children's trust in classmates at Time 2. Concurrent asymmetric quadratic relationships indicated the importance of midrange generalized trust. Specifically, children with very high generalized trust experienced greater loneliness and children with very low generalized trust had fewer friendships than children with midrange trust. 相似文献
146.
Akcaoglu Mete Green Lucy Santos 《Educational technology research and development : ETR & D》2019,67(1):1-19
Educational technology research and development - In this mixed-methods study, we examined if students benefitted from a game design course offered during an enrichment hour in terms of gains in... 相似文献
147.
Evaluating clinical librarian services: a systematic review 总被引:1,自引:1,他引:0
Brettle A Maden-Jenkins M Anderson L McNally R Pratchett T Tancock J Thornton D Webb A 《Health information and libraries journal》2011,28(1):3-22
Background: Previous systematic reviews have indicated limited evidence and poor quality evaluations of clinical librarian (CL) services. Rigorous evaluations should demonstrate the value of CL services, but guidance is needed before this can be achieved. Objectives: To undertake a systematic review which examines models of CL services, quality, methods and perspectives of clinical librarian service evaluations. Methods: Systematic review methodology and synthesis of evidence, undertaken collaboratively by a group of 8 librarians to develop research and critical appraisal skills. Results: There are four clear models of clinical library service provision. Clinical librarians are effective in saving health professionals time, providing relevant, useful information and high quality services. Clinical librarians have a positive effect on clinical decision making by contributing to better informed decisions, diagnosis and choice of drug or therapy. The quality of CL studies is improving, but more work is needed on reducing bias and providing evidence of specific impacts on patient care. The Critical Incident Technique as part of a mixed method approach appears to offer a useful approach to demonstrating impact. Conclusions: This systematic review provides practical guidance regarding the evaluation of CL services. It also provides updated evidence regarding the effectiveness and impact of CL services. The approach used was successful in developing research and critical appraisal skills in a group of librarians. 相似文献
148.
This study examined how age gaps among opposite-sex romantic partners related to sexual risk-taking and victimization by partners among 201 at-risk adolescents (60.2% female). We examined three questions: (a) is younger partner age, age gap between partners, or a combination of these two factors most strongly related to negative outcomes; (b) do age gaps relate to negative outcomes differently for male versus female adolescents; and (c) why do age gaps relate to negative outcomes? Results revealed that the wider the age gap between partners, the more likely adolescents were to engage in sex and the less likely they were to use protection against pregnancy and STIs. Wider age gaps were also associated with more frequent emotional and physical victimization and higher odds of unwanted sexual behavior. Findings did not differ significantly by gender or younger partner age. Analyses revealed that the wider the age gap, the more likely both partners were to engage in risky lifestyles (i.e., substance use and delinquency), and risky lifestyles – rather than poor negotiation or decision-making equality – helped to explain associations between age gaps and engagement in sexual intercourse and victimization experiences. Results suggest that relationships with age gaps tend to involve two partners who are engaging in deviant lifestyles overall, further corroborating the need to identify and provide services to these youth. Results also support movements toward considering partner age gaps rather than relying on a set age of consent when determining adolescents’ legal competency to consent to sex. 相似文献
149.
150.
ͼ���ѧ����Ѷ��ѧ�γ̸���֮̽�� 总被引:1,自引:0,他引:1
从图书馆学与资讯科学发展的历程及图书馆社会环境的重大改革探讨图书馆学与资讯科学课程改革的趋势并论述课程改革的四个主要趋势 相似文献