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991.
Ronald Martin Solorzano 《The Reference Librarian》2013,54(2):89-102
The notion of what reference service ought to be continues to change as technology provides new ways to interact with users and alters their expectations of the library and librarians. As new tools for interaction become available, it is critical that librarians continuously evaluate their effectiveness at providing users with a valuable service that meets the needs of the community being served. By assessing tools and techniques in light of user expectations and satisfaction, librarians can come up with unique service programs that also incorporate their own knowledge and interpersonal skills. 相似文献
992.
Spiridon‐Georgios Soulis 《欧洲特需教育杂志》2013,28(1):91-101
The aim of the present study was to evaluate six characteristics of effective special pre‐school teachers, similar to those used in the relevant literature. The study participants were all special teachers (n = 226), serving in Greek state and community pre‐primary educational institutions (i.e. kindergartens and day nurseries) for children with learning disabilities. Data were collected through a two‐part questionnaire sent to the targeted special teachers (response rate 100%) and through focused group discussion with teachers. Three characteristics emerged as salient features of an effective teacher: love for the children; competent pre‐service training and ongoing professional development; and professionalism and commitment. The remaining three characteristics assessed (i.e. effective communication skills, a well‐rounded personality, and instructional ability) were also judged to be essential. Based on each characteristic’s analysis, the paper discusses the implications of pre‐service and in‐service training for special teachers. 相似文献
993.
The scope of the present study was first to evaluate the cross‐cultural reliability and validity of the Social Emotional Questionnaire (SEQ) and second to estimate and compare the prevalence rates of childhood developmental and psychiatric disorders in the general population of young children in the Netherlands and Greece. To this end, the caregivers of 1748 Dutch and 384 Greek 4–12‐year‐old children from the general population completed the SEQ. The number of children displaying symptoms of childhood developmental disorders was estimated by applying the Diagnostic and Statistical Manual of Mental Disorders‐IV criteria of symptom occurrence. Results showed that the reliability and the construct validity of the SEQ were acceptable in both countries and for all the age‐groups of children. Concerning the prevalence, the Greek children were found to display overall significantly more symptoms of developmental disorders than the Dutch children. However, when the number of children suffering from psychiatric symptoms in the clinical range was estimated using the clinical criteria provided by categorical classification systems, no statistical significant differences emerged between the two countries. This finding suggests that when the criterion of clinical impairment is applied in diagnostic procedures, the number of children suffering from severe psychiatric disorders is about equal in the two countries. The implications of the study are discussed. 相似文献
994.
995.
Michael Fullan Ethne Erskine‐Cullen Nancy Watson 《School Effectiveness & School Improvement》2013,24(3):187-191
ABSTRACT Induction experiences of beginning teachers in schools that were classified as more effective or less effective on the basis of student achievement are compared. Classroom observations, interviews, and a “Beginning Teacher Questionnaire” were used to obtain information from teachers in the two groups. Three areas of socialization were examined: assistance, monitoring, and team‐building. Results indicate that historically more effective schools were more supportive of their beginning teachers. In addition, outcome data regarding teacher performance provides evidence of more effective teaching among teachers in more supportive schools, even though initial teacher effectiveness, levels of experience, and educational attainment were not different for the two groups. 相似文献
996.
Summaries English Subjects’ knowledge and technique in statistical problem‐solving, as well as their ability to detect their own problem‐solving errors, were studied. Twenty subjects were asked to solve two statistical problems, and then to explain their solutions to the experimenter. Finally, each subject was asked successively more detailed questions about his/her solution, particularly in reference to its erroneous parts. The results showed that subjects tended to describe rather than explain their solutions. Subjects eliminated three errors (4%) when accounting for their solutions and another 20 errors (24%) in the following interview. About one‐third of all errors were analysed as being due to deficiencies in subjects’ problem‐solving techniques. For 62% of the errors where subjects showed knowledge deficiencies, there were deficiencies in propositional knowledge, i.e. in subjects’ understanding of statistical concepts and their interrelations. The results showed that misunderstandings of concepts and methods of solution were much more common than lack of conceptions as such. In addition, the results suggest that deficiencies in subjects’ problem‐solving are related to motivational factors, such as a tendency to minimize cognitive strain. Pedagogical implications of the results are discussed. 相似文献
997.
Anita Stender Martin Schwichow Corinne Zimmerman Hendrik Härtig 《International Journal of Science Education》2013,35(15):1812-1831
ABSTRACTMany science curricula and standards emphasise that students should learn both scientific knowledge and the skills associated with the construction of this knowledge. One way to achieve this goal is to use inquiry-learning activities that embed the use of science process skills. We investigated the influence of scientific reasoning skills (i.e. conceptual and procedural knowledge of the control-of-variables strategy) on students’ conceptual learning gains in physics during an inquiry-learning activity. Eighth graders (n?=?189) answered research questions about variables that influence the force of electromagnets and the brightness of light bulbs by designing, running, and interpreting experiments. We measured knowledge of electricity and electromagnets, scientific reasoning skills, and cognitive skills (analogical reasoning and reading ability). Using structural equation modelling we found no direct effects of cognitive skills on students’ content knowledge learning gains; however, there were direct effects of scientific reasoning skills on content knowledge learning gains. Our results show that cognitive skills are not sufficient; students require specific scientific reasoning skills to learn science content from inquiry activities. Furthermore, our findings illustrate that what students learn during guided inquiry activities becomes visible when we examine both the skills used during inquiry learning and the process of knowledge construction. The implications of these findings for science teaching and research are discussed. 相似文献
998.
999.
Patricia Heitmann Martin Hecht Julia Schwanewedel Stefan Schipolowski 《International Journal of Science Education》2013,35(18):3148-3170
The ability to build arguments is a crucial skill and a central educational goal in all school subjects including science as it enables students to formulate reasoned opinions and thus to cope with the increasing complexity of knowledge. In the present cross-sectional study, we examined the domain-specificity of argumentative writing in science by comparing it with a rather general type of argumentation as promoted in first-language education and with formal reasoning to gain insight into different forms of argumentation on theoretical and empirical levels. Using a paper-and-pencil test, we analyzed written argumentations and the reasoning abilities of 3,274 Grade-10 students in German secondary schools. Correlation and multiple regression analyses as well as a qualitative analysis of students' answers to a subset of tasks in the domains of science and first-language education were conducted. Results showed moderate relations between argumentation in science, argumentation in first-language education, and reasoning. Half of the variance in argumentation in science was explained by individual differences in argumentation in first-language education and reasoning. Furthermore, the examination of written arguments revealed differences, for example, in students' weighing of pros and cons. We assume that the familiarity of the underlying scientific information may play an essential role in the argumentation process and posit that it needs to be investigated in more detail. Overall, the study indicates that investigating the argumentational abilities of learners in first-language education and reasoning abilities can help to shed light on the domain-specificity of argumentation in science. 相似文献
1000.
Linda Ramey‐Gassert 《International Journal of Science Education》2013,35(8):903-912
Providing learning environments that are motivating for female students and male students alike is a challenge for science educators. This overview of the research conducted in science museums provides initial insights into informal educational settings that allow female visitors to have experiences which foster development of science interest and learning. The discussion of the influence of gender on learning experiences in informal science environments raises questions and calls for further research and more comprehensive reporting of research results. Findings related to gender‐equitable learning in settings such as science museums would be beneficial and extend the present knowledge base in science education. 相似文献