全文获取类型
收费全文 | 2992篇 |
免费 | 33篇 |
专业分类
教育 | 2493篇 |
科学研究 | 95篇 |
各国文化 | 23篇 |
体育 | 260篇 |
综合类 | 2篇 |
文化理论 | 16篇 |
信息传播 | 136篇 |
出版年
2021年 | 15篇 |
2020年 | 12篇 |
2019年 | 24篇 |
2018年 | 42篇 |
2017年 | 45篇 |
2016年 | 33篇 |
2015年 | 34篇 |
2014年 | 83篇 |
2013年 | 746篇 |
2012年 | 92篇 |
2011年 | 94篇 |
2010年 | 95篇 |
2009年 | 107篇 |
2008年 | 60篇 |
2007年 | 65篇 |
2006年 | 71篇 |
2005年 | 36篇 |
2004年 | 33篇 |
2003年 | 26篇 |
2002年 | 48篇 |
2001年 | 28篇 |
2000年 | 36篇 |
1999年 | 38篇 |
1998年 | 28篇 |
1997年 | 35篇 |
1996年 | 56篇 |
1995年 | 104篇 |
1994年 | 64篇 |
1993年 | 63篇 |
1992年 | 75篇 |
1991年 | 69篇 |
1990年 | 55篇 |
1989年 | 37篇 |
1988年 | 25篇 |
1987年 | 20篇 |
1986年 | 14篇 |
1985年 | 14篇 |
1984年 | 24篇 |
1983年 | 14篇 |
1982年 | 30篇 |
1981年 | 18篇 |
1980年 | 35篇 |
1979年 | 66篇 |
1978年 | 46篇 |
1977年 | 53篇 |
1976年 | 35篇 |
1975年 | 25篇 |
1974年 | 26篇 |
1973年 | 12篇 |
1972年 | 14篇 |
排序方式: 共有3025条查询结果,搜索用时 31 毫秒
961.
Strong Start K-2 is a social-emotional learning curriculum, designed for use with children in kindergarten through grade 2. The objectives
of this study were twofold. First, authors aimed to evaluate the feasibility and quality of Strong Start implementation. Additionally authors examined the effect of Strong Start on first grade students’ perceptions of emotion and teacher ratings of social behavior and affect. Results suggested that
Strong Start was implemented with integrity, and that significant increases in student knowledge about emotion situations and significant
decreases in student internalizing behaviors were associated with exposure to the program. Limitations of this study as well
as directions for future research are discussed. 相似文献
962.
963.
Dr. Bettina Kohlrausch Prof. Dr. Heike Solga 《Zeitschrift für Erziehungswissenschaft》2012,15(4):753-773
Youth with no or only a lower secondary school degree (Hauptschulabschluss) are increasingly disadvantaged in terms of access to vocational education and training (VET). Their lower chances of obtaining a trainee are explained by the claim that an increasing number of them are ??not mature enough for VET??. These young people would not (yet) meet the training requirements??so the criticism. So far there are no empirical studies that have shown whether such immaturity can indeed serve as an appropriate explanation for differences in training chances of less-educated youth. This paper answers this question by analyses using a panel survey of school leavers after grade 9 from the Hauptschule in Lower Saxony. Central results are: About 45?% of the school leavers had successfully entered into an apprenticeship within three months. School grades in German and mathematics were less important than grades for work attitudes and firm-internships while still at school. In general, our analyses reveal that social behaviour and a firm??s opportunities to discover the strengths of low-achieving youths and not only their weaknesses are important factors for the chances of successful transitions into training. 相似文献
964.
Fachdidaktisches Wissen von Lehrkräften und multiple Ziele im naturwissenschaftlichen Sachunterricht
Dr. Kim Lange Dr. Thilo Kleickmann Dipl. Psych. Steffen Tröbst Prof. Dr. Kornelia Möller 《Zeitschrift für Erziehungswissenschaft》2012,15(1):55-75
Recent investigations in the field of mathematics have demonstrated that teachers’ pedagogical content knowledge, as a central component of teachers’ professional knowledge, plays a significant role in high-quality instruction and students’ learning gains. The study presented here explores the significance of teachers’ pedagogical content knowledge for gains in pupils’ understanding of scientific concepts and for motivational and self-related outcome criteria in primary science education in Germany. It reports on findings from a study with a pre-post-design comprising 60 primary school teachers and their 1326 pupils. Teachers’ pedagogical content knowledge and pupils’ learning gains as well as motivational and self-related outcome criteria were directly assessed with paper-and-pencil tests. Two-step models controlling for several relevant variables at the individual and the class level were specified. Results revealed a substantial positive effect of the measured pedagogical content knowledge on pupils’ achievement gains as well as on pupils’ situational interest and perceived competence. 相似文献
965.
Dr. Jessica Marschner Dr. Hubertina Thillmann Prof. Dr. Joachim Wirth Prof. Dr. Detlev Leutner 《Zeitschrift für Erziehungswissenschaft》2012,15(1):77-93
Pupils display a production deficiency within self-regulated learning arrangements using experimentation. Available strategy-knowledge does not result in an effective strategy use. This may be due to a lack of metacognitive capabilities and motivation. These aspects should be supported, then, in order to foster strategy use. Providing prompts is a promising method. The question is how to design them to optimal effect. Two characteristics were investigated in an experimental study, namely the adaptability of prompts and their combination with strategy-related feedback. 93 pupils in year 9 experienced self-regulated learning in a computer-based experiment setting. There was a control group and three experimental groups with non-adaptive prompts, adaptive prompts or a combination of feedback and adaptive prompts, respectively. The dependent variables were the extent of using a strategy for experimentation and pupils’ motivation. Benefits for use of strategy were only observed for the group with a combination of feedback and adaptive prompts. The learners in this group remained also more strongly motivated than in the other groups. 相似文献
966.
Prof. Dr. Anatoli Rakhkochkine 《Zeitschrift für Erziehungswissenschaft》2012,15(3):555-571
The author describes the situation of didactics in Russia from a historical perspective. He develops his argumentation with respect to three comparative studies, relates the comparison to the history of Russian didactics since the 19th century, and includes an analysis of international influences on Russian didactics. The comparison focuses on the dichotomy of teacher-centred instruction and self-regulated learning. In the light of this dichotomy, Russian didacticians have stressed the importance of the ??leading role?? of the teacher and of the ??teacher??s personality??.The Russian didactic tradition may become interesting for future research from an international and even global perspective since teacher-centred instruction seems to be receiving a new, positive evaluation based on empirical studies. 相似文献
967.
André Nowakowski M.A. Dries Vervecken M.Sc. PD Dr. Edith Braun Prof. Dr. Bettina Hannover 《Zeitschrift für Erziehungswissenschaft》2012,15(2):253-271
The extent to which students profit from a university course depends on the lecturers?? approach to teaching, with a student-focused approach being more supportive for student gains in competences than a teacher-focused approach. Little is known, however, about how to foster a student-focused approach to teaching. In this paper, we want to investigate how to frame the feedback lecturers obtain from students?? course evaluations in such a manner that a student-focused approach to teaching is encouraged. In two studies using either a qualitative or a quantitative methodology it can be shown that providing lecturers with a feedback on students?? subjective gain in competences (output-focused teaching evaluation) is more effective in promoting a student-focused approach to teaching than a feedback on how satisfied students were with the lecturer (process-focused teaching evaluation). Results are discussed in the context of the Bologna reforms which demand a continuous evaluation of all university courses. 相似文献
968.
Prof. Dr. Heinz-Hermann Krüger Werner Helsper Reinhold Sackmann Georg Breidenstein Ulrich Br?ckling Reinhard Kreckel Johanna Mierendorff Manfred Stock 《Zeitschrift für Erziehungswissenschaft》2012,15(2):327-343
The German education system is currently experiencing two contrasting trends: On the one hand, social opening, e.g. through the introduction of a partially-integrated secondary school system, compensatory all-day-schooling. On the other hand, an increasing vertical hierarchy in certain educational phases, e.g. through the explicitly encouraged introduction of private kindergartens and primary schools and the establishment of prime (academic track) Gymnasien and elite universities. In line with these structural changes, next to equality, the principle of excellence is gaining an increasing significance as a justification argument. This contribution will present the situation from an education-policy perspective, discuss theoretical discourses, and the national and international state of research on the topic of elitism and education. It will close with future research challenges. 相似文献
969.
Dipl.-Gwl. Stephan Abele Dr. Samuel Greiff Tobias Gschwendtner Sascha Wüstenberg Reinhold Nickolaus Alexander Nitzschke Joachim Funke 《Zeitschrift für Erziehungswissenschaft》2012,15(2):363-391
This article is about the importance and validity of dynamic problem solving (DPS) in predicting technical problem solving performances. In addition to DPS, fluid intelligence and technical knowledge were included in the study. Assessing DPS and fluid intelligence simultaneously also allowed for testing the empirical distinction between both constructs. Results are based on data of a sample of car mechatronics (n?=?129) and electronics technicians (n?=?88) and showed that DPS and fluid intelligence were empirically separable. In the first sample (electronics technicians) DPS explained technical problem solving performance best, although fluid intelligence showed incremental validity too. In the second sample (car mechatronics) fluid intelligence was weakly related to the criterion whereas DPS was not at all. When technical knowledge was added to the prediction, both DPS and fluid intelligence did not predict technical problem solving performance. However, in the sample of the electronics technicians fluid intelligence indirectly affected the criterion through technical knowledge. A discussion of the somewhat contradictory results, the different results patterns in the two samples and a theoretical explanation of the results are provided. 相似文献
970.
Laura Rimkute Minna Torppa Kenneth Eklund Jari-Erik Nurmi Heikki Lyytinen 《Reading and writing》2014,27(7):1231-1253
The present study examined the role that adolescents’ dyslexia plays in their educational expectations, as well as their parents’ expectations concerning their offspring’s future education. To investigate this, 170 adolescents were asked to report their educational expectations on two occasions while they were still attending comprehensive school (in 7th and 9th grade). Forty-five of the 170 adolescents were diagnosed as having dyslexia. The adolescents’ mothers and fathers also filled in questionnaires concerning their educational expectations for their offspring. The results showed that parents of boys with dyslexia had lower expectations about their sons’ future education than parents of typically reading boys. However, parents of girls with dyslexia and parents of typically reading girls did not differ in this respect. Parents’ expectations also predicted the adolescents’ own educational expectations. Moreover, dyslexia was associated with boys’ academic achievement (GPA), which further predicted their educational expectations. 相似文献