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101.
Despite the world slowly recovering from the 2008 recession and reducing levels of unemployment, the problem of underemployment persists. Underemployment is a problematic work status determined by an array of factors, including hours worked, comparative wages, and various subjective elements. This particular employment condition is affecting a great number of college graduates, specifically in the realms of subjective underemployment where the skills and education obtained in one’s college experiences are not utilized in one’s occupation. In this way, college graduate underemployment (CGU) is the product of a dialectical interplay between higher education institutions and the world of work. A Marxist analysis is utilized here to parse out the nuances of this relation. Marx’s original examination of capitalism illustrates how the forces of capital manipulate labor power as a commodity. Capitalist manipulation, coupled with technological dynamism and automation, gradually appropriate skills from the worker into the larger apparatus of capital. Formerly limited to manufacturing, this formal subsumption has now moved to modes of labor that require a college education, forcing college graduates, across nearly all disciplines, to assume work discordant to their degree. Moreover, with new labor paradigms consisting of disempowered part-time work, CGU will continue to be an obstacle that graduates must navigate, beckoning more critical educational experiences.  相似文献   
102.
In a mathematical examination on paper, partial credit is normally awarded for an answer that is not correct, but, nevertheless, contains some of the correct working. Assessment on computer normally marks an incorrect answer wrong and awards no marks. This can lead to discrepancies between marks awarded for the same examination given in the two different media. The current paper presents possible solutions to this problem and the results of experiments designed to test how successful these solutions are in practice. In light of the findings, developments to the assessment engine have been made and some questions redesigned for use in real automated examinations. The results were obtained as part of the Project for Assessments in Scotland using Information Technology (PASS‐IT): a major collaborative programme involving the leading educational agencies in Scotland (see http://www.pass‐it.org.uk for more details). PASS‐IT has demonstrated that the computer can help measure lower order student skill profiles provided the computer assessment package is sophisticated enough. Optional steps are required to mimic partial credit; randomisation of parameters is needed for practice and the avoidance of copying; the ability to capture and mark automatically mathematical expressions and short free text responses; and the delivery in a number of feedback modes are all vital ingredients of an automatic assessment system. PASS‐IT has shown how to ensure that education drives technology and not vice versa. Finally, collaboration has been paramount within PASS‐IT and should continue. No single group has all the keys to unlock the future of computer‐aided assessment. Scotland is well placed to move forward and e‐assess where its students e‐learn in a large range of subjects such as those delivered via the SCHOLAR Programme (see http://scholar.hw.ac.uk ). It should be done too by ensuring that teachers remain central to the learning cycle by supporting the demanding work they do through the supply of suitably filtered data on student performance. Special educational needs can also be addressed more effectively by the use of technology.  相似文献   
103.
The relation between the structure of a market and the diversity of its product offering has been extensively explored by theorists. We develop 2 measures of diversity and explore the content of local news for 60 stations and 20 designated market areas (DMAs) in the United States. Using a relative station-level diversity metric, ordinary least squares (OLS) estimates imply that relative diversity of local news content decreases as market concentration increases. This result is not, however, robust to an instrumental variables specification. Using a total market diversity metric, the Herfindahl-Hirschman Index (Hirshman, 1964) is significant in OLS and robust to instrumental variable estimation. Because the total market diversity metric is arguably superior to the incremental metric as a measure of overall diversity, this result is useful-it suggests that the total diversity of local news content within a DMA is sensitive to the level of concentration.  相似文献   
104.
Considerable research over the years has been devoted to ascertaining the impact of media use on political cynicism. The impact of the Internet has been difficult to assess because it is not a single monolithic medium. For example, the 2008 presidential campaign was the first presidential campaign in which popular social networking sites such as Facebook, MySpace, and YouTube were widely available to voters. Therefore, the campaign offered the first opportunity to explore the influence of these social media on political cynicism. In this study, we examined whether the use of such social media influenced political cynicism. We also considered the influence of user background characteristics (e.g., self-efficacy, locus of control, political orientation, demographics, and influence of family and friends), motives for using social media for political information, and users’ elaboration on political content. Several individual differences were stronger predictors of political cynicism than was social media use. In fact, social networking use was a negative predictor of political cynicism. Results supported uses and gratifications’ notions that the influence of social media on political cynicism is more attributable to user background and media-use differences than to sheer use of these popular sites.  相似文献   
105.
Periodically, technology develops what is touted as a new medium which makes all others obsolete. Television was going to erase radio, tape was going to do away with disc recordings, and quadrasonic sound will do away with stereo which in turn replaced monaural recording methods. Getting the most attention on these lines now is cable television and the competing methods of home video recording—cartridges, cassettes, videodiscs etc. In the following article, Mr. Christians, a Ph.D. candidate in communications at the University of Illinois, suggests that the so‐called home video “revolution” is really nothing of the kind—but rather more of the same content and controlling interests merely wrapped in different garb.  相似文献   
106.
This article challenges the traditional illustration of the relations between circulation size and advertising rates used by educators. It does so by using a sample of newspapers and explores various regression trendlines and data display of the data obtained from the sample. I find that the relations are best explained by curvilinear rather than linear trendlines and suggest an improved illustration of the relations between advertising price and newspaper circulation.  相似文献   
107.
We investigate the effects of age-related factors and formal instruction on the development of reading-related skills in children aged 4 and 7 years. Age effects were determined by comparing two groups of children at the onset of formal schooling; one aged 7 (later-schooled) and one aged 4 (earlier-schooled). Schooling effects were measured by comparing the later-schooled group with earlier-schooled age-matched controls. There were significant effects of age and schooling on phonological awareness and visual–verbal learning, and an effect of age, but not schooling, on vocabulary and short-term verbal memory. We conclude that age-related factors and reading instruction contribute to the development of phoneme awareness and that vocabulary and verbal memory improve with age.  相似文献   
108.
The four types of control groups commonly employed in cognitive manipulation studies were identified and arguments were presented concerning the problematic nature of each group as a baseline for identifying the “true” treatment effect. A general, two-step control procedure was advocated in which the researcher first identifies the most appropriate control group for a given context and then supplements this experimental control with statistical control. In reference to the latter controls, procedures were presented for developing a task-specific index as a covariable to be employed with a suitable measure of verbal aptitude in an analysis of covariance. The procedure was demonstrated on data from a quasi-experimental design in which it was shown that three different conclusions were possible depending upon the control procedures employed. It was argued that the converging operations obtained from the multivariate approach to the data analyses supported the results from the two-step control procedure. This procedure is not presented as a panacea but represents an attempt to “go beyond” the mechanical appocation of typical experimental controls for placebo effects.  相似文献   
109.
Implicit beliefs about the nature of human abilities have significant motivational, behavioral, and affective consequences. The purpose of this article was to review the application of implicit beliefs to the youth sport context and to provide theoretically derived and evidence-based instructional strategies to promote adaptive implicit beliefs about human abilities within this context. A narrative overview of theory and a review of research pertaining to implicit beliefs in education, sport, and physical activity are undertaken. Theoretically derived and evidence-based instructional strategies are outlined, and specific coaching behaviors are suggested. Six instructional strategies to promote adaptive implicit beliefs in these contexts are suggested: focusing on effort and persistence, facilitating challenge, promoting the value of failure, defining success as effort, the promotion of learning, and providing high expectations. It is concluded that instructional strategies may be used to facilitate positive motivational, behavioral, and affective outcomes for young people within a sport context.  相似文献   
110.
The North Carolina Governor's School offers a six-week residential summer program for four hundred academically talented rising juniors. This article measures the school's impact on these students in four fundamental areas: cognitive maturity, moral reasoning, personal learning style, and projections for the future. The results showed that Governor's School students advanced further on each of these critical tests than did equivalent nonattending students.  相似文献   
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