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Bernadette Gold Christina Hellermann Manfred Holodynski 《Zeitschrift für Erziehungswissenschaft》2017,20(1):115-136
Self-efficacy in classroom management and knowledge on classroom management are important teacher resources regarding their health. Fostering student teachers in their self-efficacy in classroom management and situated knowledge on classroom management is a promising approach for reducing reality shock at the beginning of in-service teaching. Thus, the present quasi-experimental pre-post control group study investigates whether video-based and practice-oriented coursework in teacher education can promote self-efficacy in classroom management and the professional vision of classroom management. Analyzing own classroom videos as well as analyzing videos from other teachers lead to a significantly higher latent increase in self-efficacy and professional vision than that of a control group. This was only the case for professional vision in a course with own teaching elements but without video analysis. 相似文献
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Faigenbaum AD Milliken LA Loud RL Burak BT Doherty CL Westcott WL 《Research quarterly for exercise and sport》2002,73(4):416-424
The purpose of this study was to compare the effects of 1 and 2 days per week of strength training on upper body strength, lower body strength, and motor performance ability in children. Twenty-one girls and 34 boys between the ages of 7.1 and 12.3 years volunteered to participate in this study. Participants strength trained either once per week (n = 22) or twice per week (n = 20) for 8 weeks at a community-based youth fitness center. Each training session consisted of a single set of 10-15 repetitions on 12 exercises using child-size weight machines. Thirteen children who did not strength train served as age-matched controls. One repetition maximum (1RM) strength on the chest press and leg press, handgrip strength, long jump, vertical jump, and flexibility were assessed at baseline and posttraining. Only participants who strength trained twice per week made significantly greater gains in 1RM chest press strength, compared to the control group (11.5 and 4.4% respectively, p < .05). Participants who trained once and twice per week made gains in 1RM leg press strength (14.2 and 24.7%, respectively) that were significantly greater than control group gains (2.4%). On average, participants who strength trained once per week achieved 67% of the 1RM strength gains. No significant differences between groups were observed on other outcome measures. These findings support the concept that muscular strength can be improved during the childhood years and favor a training frequency of twice per week for children participating in an introductory strength training program. 相似文献
45.
It is difficult for teachers to track student learning on a daily basis. However, the Intemet and new technologies that students use every day can make this much easier and more accessible. This article intends to make evident that using student response systems, such as Socrative and a smartphone, teachers can get more control of their students' pace of learning and their progress. Socrative is a very useful tool that helps teachers track student learning in real time. Socrative software can be downloaded on students' smartphones, tablets, or laptops and can facilitate online testing with immediate feedback and access to test results. Students receive immediate feedback as soon as they finish answering test questions. It can also promote cooperative learning when students work in groups discussing coursework. Use of the software can increase motivation, self-esteem, and understanding of concepts discussed in class. 相似文献
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Monique Pijls Rijkje Dekker Bernadette Van Hout-Wolters 《Learning Environments Research》2007,10(3):223-240
A field study with 16-year-old students in senior general secondary education was undertaken with the following research question: “Do students working in pairs on investigation tasks with the computer attain more conceptual level raising in mathematics when they are supported by a teacher who stimulates their interaction (process help) than when they are supported by a teacher who gives mathematical help (product help)?” Students in both conditions improved, but the two types of help showed no significant difference in level raising. Also, students in both conditions had serious problems with the learning materials, and wanted the teacher to explain and correct more. For students at this level of education, learning with investigation tasks in small groups appears to be very difficult. 相似文献
49.
Lenie Kneppers Marianne Elshout-Mohr Carla van Boxtel Bernadette van Hout-Wolters 《European Journal of Psychology of Education - EJPE》2007,22(2):115-129
In this study we investigated the effects of two treatments supplementing students’ (16 to 18 years of age and in pre-university
education) regular course in economics. One treatment, labelled concept treatment, aimed at the solidification of the students’
knowledge about economic concepts and their interrelations. The other treatment, labeled context treatment, aimed at the solidification
of the connections between economic concepts and practical contexts.
The aim of the study was to find out which treatment was most effective in meeting two demands that have been made by educators
and advisory boards. The first demand is that students should gain competence in analysing practical problems from an economic
perspective. The second demand is that students should be prepared for transfer of what they learned in the lessons to problems
that are new to them. 相似文献
50.
Ethnic Identity Development and Acculturation Preferences Among Minority and Majority Youth: Norms and Contact
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Roberto González Brian Lickel Manisha Gupta Linda R. Tropp Bernadette P. Luengo Kanacri Eduardo Mora Pablo De Tezanos‐Pinto Christian Berger Daniel Valdenegro Oscar Cayul Daniel Miranda Patricio Saavedra Michelle Bernardino 《Child development》2017,88(3):743-760
This article tests a longitudinal model of the antecedents and consequences of changes in identification with indigenous (Mapuche) among indigenous and nonindigenous youth in Chilean school contexts over a 6‐month period (633 nonindigenous and 270 Mapuche students, Mages = 12.47 and 12.80 years, respectively). Results revealed that in‐group norms supporting contact and quality of intergroup contact at Time 1 predicted student's changes in Mapuche identification at Time 2, which in turn predicted changes in support for adoption of Chilean culture and maintenance of Mapuche culture at Time 2; some of the relationships between these variables were found to be moderated by age and ethnicity. Conceptual and policy implications are addressed in the Discussion . 相似文献