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91.
Many studies examine student self-concept during compulsory schooling but few have explored the self-concept of students in higher educational settings. The current study examined self-concept by faculty and gender among higher education students in New Zealand. Participants were 929 undergraduate students from a large New Zealand university. The results showed some differences in verbal and maths self-concept by faculty. Generally, students in faculties teaching subjects more reliant on maths skills had higher maths self-concept than those in faculties where facility in verbal skills was important. The opposite results were found for verbal self-concept. No overall gender differences were found for general, academic, verbal and maths self-concept although a statistically significant difference was found for problem-solving self-concept. This finding suggests students’ choice of faculty may be based on perceptions of their skills and capabilities in the various fields, irrespective of gender.  相似文献   
92.
This study investigated Korean and U.S. preschoolers’ personal and fictional narratives, their classroom book environments, and their teachers’ attitudes about reading aloud. The participants were 70 Korean and American 3- and 4-year-olds enrolled in 2 university lab preschools and their 4 teachers. The structures and content of the preschoolers’ personal and fictional narratives were analyzed. The teachers’ attitudes and practices about their language and literacy curriculum, including books provided in the classroom and selected for reading aloud, were examined for associations with preschoolers’ narrative productions. Research Findings: The content of preschoolers’ personal narratives and the structural levels of their fictional narratives differed between the 2 Korean and 2 U.S. classrooms. The classroom book environments in the Korean and U.S. classrooms also differed, with more fictional books displayed in the 2 U.S. classrooms than in the 2 Korean classrooms. The 2 Korean and 2 U.S. preschool teachers also held different attitudes about the use of fiction and nonfiction for read-aloud story sessions, and U.S. teachers allocated more time in their school day for reading aloud than did Korean teachers. Practice or Policy: U.S. preschoolers may profit from a greater balance between fiction and nonfiction books in the classroom. Korean children might benefit from more exposure to fiction and fantasy along with more practice in creating fictional narratives.  相似文献   
93.
This qualitative case study attempts to conceptualize certain ‘patterns’ and ‘processes’ of which 28 mature women undergraduates give meanings to their motivation for higher education in their life contexts. Particular attention has been paid to include diverse groups of women according to their age, prior educational background, marital and occupational status. This was to seek for possibilities of differences amongst the mature women undergraduates, which is a scholarly neglected issue in the existing literature. Life history interviews were conducted with individual participants aged 25–75. Based on a combination of grounded theory approach and feminist post-structuralist theory, three types of learners were identified primarily in different generation—an age cohort that shares certain experiences in common. They are younger ‘careerist learners’, ‘personal growth learners’ and older ‘vicarious living learners’. Although the motivations for these three types of learners overlap to some extent, they disclose distinct gendered subjectivities. The analysis suggests that this partly reflects the historical dynamics of gender relations in Korean society. Drawing on empirical findings, this paper argues that more attention needs to be paid to diversities among mature women students and to socio-historical contexts under which those learners’ motivations and perspectives are constructed.  相似文献   
94.
ABSTRACT

In Taiwan, there are service learning programs organized by older adult educational institutions that are held in high esteem. Director leadership plays a key role in the effectiveness of such institutions, and the leadership experiences of such directors in guiding service learning are worth exploring. This study conducted a qualitative approach and selected directors from eight Active Aging Learning Centers (AALCs) who achieved outstanding leadership effectiveness to take part in one-on-one and in-depth semi-structured interviews. The results indicated that: 1. Directors infused the entire service learning process with inspirational motivation by adopting through individualized consideration as a starting point. 2. When directors led the preparation process for service learning, they focused on inducing intellectual stimulation among the older adult learners, such that they felt empowered and capable of providing community services. 3. During the community service phase, directors practiced a form of leadership characterized by idealized influence to encourage, accompany, and support the elderly while they engaged in service learning. 4. The dilemma faced by directors was dissatisfaction with the leadership. Directors responded by reminding them of their original service learning intention and downplaying issues, which made the service learning group undergo a positive transformation. 5. The results of directors’ leadership had a positive effect on the community as it led to more dynamism and more people participating in community service.  相似文献   
95.
Abstract

This study investigated the effect of peer leadership on students' cognitive achievement in online asynchronous discussions. Undergraduate students from a large online course were randomly assigned into groups for four asynchronous discussions, with each group having two to three peer leaders. Results of the mixed-method analysis revealed that the quality of student leaders' lower-order cognitive achievement in online discussion was significantly better than that of student responders. Student leaders' higher-order cognitive level achievement in online discussion had at least the same quality as that of student responders. Moreover, both students' higher-order and lower-order cognitive achievement in discussions had positive and moderate correlation with students' course achievement. Further study should focus on methods to maximize student responders' cognitive achievement in online peer-led discussions.  相似文献   
96.
Item response theory (IRT) methods are generally used to create score scales for large-scale tests. Research has shown that IRT scales are stable across groups and over time. Most studies have focused on items that are dichotomously scored. Now Rasch and other IRT models are used to create scales for tests that include polytomously scored items. When tests are equated across forms, researchers check for the stability of common items before including them in equating procedures. Stability is usually examined in relation to polytomous items' central “location” on the scale without taking into account the stability of the different item scores (step difficulties). We examined the stability of score scales over a 3–5-year period, considering both stability of location values and stability of step difficulties for common item equating. We also investigated possible changes in the scale measured by the tests and systematic scale drift that might not be evident in year-to-year equating. Results across grades and content areas suggest that equating results are comparable whether or not the stability of step difficulties is taken into account. Results also suggest that there may be systematic scale drift that is not visible using year-to-year common item equating.  相似文献   
97.
98.
The use of problem-solving in science instruction implies a change in the teacher's role from dispensing content information to encouraging critical reflective thinking in the student. For problem-solving to become an integral part of the science curriculum, teachers must make it the focus of their instruction. This study investigated the extent to which pre-service primary teachers used the problem-solving approach in their science instruction. It also identified the factors affecting their efforts to teach science using this approach. The issues considered are important in whether problem-solving becomes part of the science curriculum, as teaching behaviour influences student learning outcomes. Specializations: science eeducation Specializations: educational measurement, research methodology.  相似文献   
99.
Thirty children with partial sight and 30 children with unimpaired sight aged between 8 and 12 years were randomly assigned to either verbal mediation or visual mediation training regimes. Participants were asked to complete four variations of the Tower of Hanoi puzzle and success on the task was judged on the basis of the number of moves and time taken to complete the puzzles. Children with visual impairments had some difficulty in adjusting to the requirements of the problem‐solving tasks. However, on the final and most difficult of the tasks (a four‐disc problem), the children with impaired sight performed very much like participants without visual impairments. The effect of verbal mediation training was superior to that of visual mediation training in the final trials of the four‐disc problem‐solving period for both children with partial sight and children without visual impairments.  相似文献   
100.
Embryology is integrated into the Clinically Oriented Anatomy course at the Texas Tech University Health Sciences Center School of Medicine. Before 2008, the same instructor presented embryology in 13 face‐to‐face lectures distributed by organ systems throughout the course. For the 2008 and 2009 offerings of the course, a hybrid embryology instruction model with four face‐to‐face classes that supplemented online recorded lectures was used. One instructor delivered the lectures face‐to‐face in 2007 and by online videos in 2008–2009, while a second instructor provided the supplemental face‐to‐face classes in 2008–2009. The same embryology learning objectives and selected examination questions were used for each of the three years. This allowed direct comparison of learning outcomes, as measured by examination performance, for students receiving only face‐to‐face embryology instruction versus the hybrid approach. Comparison of the face‐to‐face lectures to the hybrid approach showed no difference in overall class performance on embryology questions that were used all three years. Moreover, there was no differential effect of the delivery method on the examination scores for bottom quartile students. Students completed an end‐of‐course survey to assess their opinions. They rated the two forms of delivery similarly on a six‐point Likert scale and reported that face‐to‐face lectures have the advantage of allowing them to interact with the instructor, whereas online lectures could be paused, replayed, and viewed at any time. These experiences suggest the need for well‐designed prospective studies to determine whether online lectures can be used to enhance the efficacy of embryology instruction. Anat Sci Educ 7: 234–241. © 2013 American Association of Anatomists.  相似文献   
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