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31.
This study explored the degree to which the perceived threat and resolvability of a serial argument are associated with relational uncertainty in a romantic relationship (i.e., self, partner, and relationship uncertainty). Participants included 147 individuals who were currently in a romantic relationship. Results revealed positive associations between argument frequency and relationship uncertainty, the perceived threat of the argument to the relationship and all three forms of relational uncertainty, and inverse associations between the perceived resolvability of the issue and all three forms of relational uncertainty. Interaction effects emerged for perceived threat by perceived resolvability for self and partner uncertainty, such that the resolvability of the issue diminished the strength of the positive association between the perceived threat of the argument and self and partner uncertainty.  相似文献   
32.
世界文化遗产地——黄山、西递、宏村国际旅游实证分析   总被引:2,自引:0,他引:2  
我国拥有35个世界遗产,但面向世界的文化遗产旅游发展明显失衡,主要原因之一是世界遗产地对外国旅游者缺乏研究,旅游开发与市场营销就难免效率不高。对外国旅游者基本特征、信息传播渠道,以及他们的旅游动机、在目的地参与的活动体验、对文化遗产景点与活动的评价等方面的调查。意在加深对外国旅游者心理需求与行为特征的认识.提高入境市场开拓的针对性与有效性。  相似文献   
33.
Behavioral aspects of self-regulation, including controlling and directing actions, paying attention, and remembering instructions, are critical for successful functioning in preschool and elementary school. In recent years, several direct assessments of these skills have appeared, but few studies provide complete psychometric data and many are not easy to administer. We developed a direct measure of children's behavioral regulation, the Head-to-Toes Task, and report performance of participants aged 36–78 months, including a group of Spanish-speaking children, from two different sites (N = 353; N = 92). We examined construct validity, examiner reliability, sources of variation, and associations between task scores and background characteristics. Results showed that the task was valid, reliable, and demonstrated variability in children's scores. A cross-classified hierarchical growth curve analysis indicated that girls, participants assessed in English, and higher-socioeconomic status (SES) children achieved slightly higher average scores than did boys, Spanish-speaking and lower-SES children, but effect sizes were small. Older participants achieved higher scores than did younger children, and there were no effects for site. Results suggest that the Head-to-Toes Task is an informative and easy-to-administer direct assessment of children's behavioral regulation. We discuss implications for its use in early childhood settings.  相似文献   
34.
Evidence strongly suggests that shared book reading at home and in preschool is important for young children's development of the foundational skills required for the eventual mastery of decoding and comprehension. Yet the nuances of how learning from book reading might vary across these contexts and with children's skills are not well understood. One hundred and thirty children participating in a longitudinal investigation of literacy development were videotaped reading a storybook with a parent. Children were also videotaped in their 33 preschool classrooms during the instructional book-reading portion of the day. Readings were coded for adult and child contextualized and decontextualized language relating to both decoding and meaning-making skills, and relations between this talk and emergent literacy outcomes were analyzed. Results demonstrate that parents and teachers overwhelmingly focus their book-related talk on meaning-related rather than code-related information, and that the relations between outcomes and talk depend in part on children's initial levels of vocabulary skills. Implications for practice and research are discussed.  相似文献   
35.
The introduction of a large (950 students) new first year class was an opportunity to design and implement a programme on student‐centred learning, where lectures, tutorials, and other teaching activities emphasised student participation and were integrated to promote a good learning environment The programme is described here, together with the results of an evaluation by students at the end of the second trimester. Students responses indicate that a well structured course which integrates content and process results in high student participation and satisfaction. The findings also show that Socratic teaching methods are entirely feasible with very large classes, and result in high student participation.  相似文献   
36.
The purpose of this article is to describe how one university counseling center went about the process of changing its management style and subsequent service delivery. In a relatively short period of time the center went from the traditional director-staff relationship to a collective governance process. This shared governance process is based on the assumptions that the product of collective planning, shared responsibilities, and group decision making enhance morale, creativity, and productivity. As a result of the arduous tasks involved in the shift of administrative styles, the center has established group accountability, collective decision making, open communication, and total group program development. For this center's staff the transition to nonauthoritarian governance has been both stimulating and exciting. However, the process of change involves high risks, continual cooperation, and a climate of support. Without these ingredients the potential for creative management will be sharply reduced.  相似文献   
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Presenting narrative text in computer-based instruction (CBI) is more difficult than in print lessons due to limited screen resolution and display area. The present research aimed at achieving a more compatible match between lesson content and the attributes of the presentation media. Subjects received either a print or CBI statistics lesson containing low-density (concise) narrative text, high-density (conventional) text, or the density type they preferred (learner-control). Results showed the low-density lesson to reduce completion time relative to the high-density version, while yielding equivalent achievement. Subjects receiving the lesson in the print mode had shorter completion times and higher achievement than their CBI counterparts. Attitude results showed that CBI was favorably regarded, but perceived as longer and slow-moving than print. Implications of results for designing instructional material in accord with CBI attributes and learner characteristics are discussed.  相似文献   
40.
Assessment items are commonly field tested prior to operational use to observe statistical item properties such as difficulty. Item parameter estimates from field testing may be used to assign scores via pre-equating or computer adaptive designs. This study examined differences between item difficulty estimates based on field test and operational data and the relationship of such differences to item position changes and student proficiency estimates. Item position effects were observed for 20 assessments, with items in later positions tending to be more difficult. Moreover, field test estimates of item difficulty were biased slightly upward, which may indicate examinee knowledge of which items were being field tested. Nevertheless, errors in field test item difficulty estimates had negligible impacts on student proficiency estimates for most assessments. Caution is still warranted when using field test statistics for scoring, and testing programs should conduct investigations to determine whether the effects on scoring are inconsequential.  相似文献   
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