全文获取类型
收费全文 | 915篇 |
免费 | 26篇 |
专业分类
教育 | 718篇 |
科学研究 | 47篇 |
各国文化 | 24篇 |
体育 | 47篇 |
综合类 | 1篇 |
文化理论 | 9篇 |
信息传播 | 95篇 |
出版年
2022年 | 5篇 |
2021年 | 9篇 |
2020年 | 18篇 |
2019年 | 26篇 |
2018年 | 23篇 |
2017年 | 30篇 |
2016年 | 26篇 |
2015年 | 24篇 |
2014年 | 36篇 |
2013年 | 205篇 |
2012年 | 23篇 |
2011年 | 20篇 |
2010年 | 17篇 |
2009年 | 20篇 |
2008年 | 24篇 |
2007年 | 16篇 |
2006年 | 24篇 |
2005年 | 24篇 |
2004年 | 18篇 |
2003年 | 19篇 |
2002年 | 23篇 |
2001年 | 11篇 |
1999年 | 11篇 |
1998年 | 7篇 |
1997年 | 11篇 |
1996年 | 13篇 |
1995年 | 14篇 |
1994年 | 4篇 |
1993年 | 10篇 |
1992年 | 8篇 |
1991年 | 12篇 |
1990年 | 13篇 |
1989年 | 18篇 |
1988年 | 18篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 10篇 |
1984年 | 15篇 |
1983年 | 7篇 |
1982年 | 10篇 |
1981年 | 10篇 |
1980年 | 13篇 |
1979年 | 7篇 |
1978年 | 14篇 |
1977年 | 8篇 |
1976年 | 11篇 |
1975年 | 6篇 |
1974年 | 7篇 |
1973年 | 4篇 |
1970年 | 4篇 |
排序方式: 共有941条查询结果,搜索用时 15 毫秒
151.
A. W. Bates 《Learning, Media and Technology》1988,14(3):213-225
’High quality’ television is a valuable part of open and distance education, as exemplified in its use by The Open University. Television has a unique role to play in distance education because of its distinctive delivery, presentational, and control characteristics. The ways in which these characteristics could be exploited are discussed in depth, and related to different kinds of learner. 相似文献
152.
Antecedents and behavior-problem outcomes of parental monitoring and psychological control in early adolescence 总被引:27,自引:0,他引:27
The early childhood antecedents and behavior-problem correlates of monitoring and psychological control were examined in this prospective, longitudinal, multi-informant study. Parenting data were collected during home visit interviews with 440 mothers and their 13-year-old children. Behavior problems (anxiety/depression and delinquent behavior) were assessed via mother, teacher, and/or adolescent reports at ages 8 through 10 years and again at ages 13 through 14. Home-interview data collected at age 5 years were used to measure antecedent parenting (harsh/reactive, positive/proactive), family background (e.g., socioeconomic status), and mother-rated child behavior problems. Consistent with expectation, monitoring was anteceded by a proactive parenting style and by advantageous family-ecological characteristics, and psychological control was anteceded by harsh parenting and by mothers' earlier reports of child externalizing problems. Consistent with prior research, monitoring was associated with fewer delinquent behavior problems. Links between psychological control and adjustment were more complex: High levels of psychological control were associated with more delinquent problems for girls and for teens who were low in preadolescent delinquent problems, and with more anxiety/depression for girls and for teens who were high in preadolescent anxiety/depression. 相似文献
153.
Tony Bates 《Learning, Media and Technology》1978,4(2):4-13
Although there may be little expansion for conventional higher education on campus in the next decade, there is an unmet and growing need to provide home‐based continuing education. This will require an effective means of delivering learning materials to homes on a greater scale than can be handled by broadcasting alone, as well as the production of high quality software appropriate both to the means of delivery and the needs of students. There are several developments in technology which hold out promise for home use; these need to be developed as part of a wider learning system. Campus‐based institutions are well placed both to develop the hardware and to produce suitable learning materials, but this means that higher education institutions must show a much more flexible attitude to continuing education and to co‐operation with other organisations. 相似文献
154.
Economic stress, parenting, and child adjustment in Mexican American and European American families 总被引:1,自引:0,他引:1
Parke RD Coltrane S Duffy S Buriel R Dennis J Powers J French S Widaman KF 《Child development》2004,75(6):1632-1656
To assess the impact of economic hardship on 111 European American and 167 Mexican American families and their 5th-grade (M age=11.4 years) children, a family stress model was evaluated. Structural equation analyses revealed that economic hardship was linked to indexes of economic pressure that were related to depressive symptoms for mothers and fathers of both ethnicities. Depressive symptoms were linked to marital problems and hostile parenting. Paternal hostile parenting was related to child adjustment problems for European Americans, whereas marital problems were linked to child adjustment problems for Mexican Americans. Maternal acculturation was associated with both higher marital problems and lower hostile parenting. The utility of the model for describing the effects of economic hardship in Mexican Americans is noted. 相似文献
155.
156.
A relationship between brain responses at birth and later emerging language and reading skills have been shown, but questions
remain whether changes in brain responses after birth continue to predict the mastery of language-related skills such as reading
development. To determine whether developmental changes in the brain-based perceptual skills are systematically related to
differences in word-level reading proficiency at age 8 years, brain event-related potentials (ERPs) to speech and nonspeech
stimuli were recorded annually at the ages of 1 through 8 years in a sample of 109 typically developing children. Two measures
of word-level reading (one that requires decoding of real words and one of pseudowords) were administered at age 8 years.
Growth curve analysis, using the hierarchical linear models, related reading performance (average versus low) to the longitudinal
maturation in the ERP waveform peak and latencies. Maturational changes (e.g., slope, acceleration, and cubic growth) in N1
amplitude from ages 1 to 4 were related to proficiency in decoding pseudoword stimuli only, with children who were less proficient
in decoding pseudowords evidencing more steeply negative declines in amplitude with age, particularly at the frontal and parietal
recording sites in response to both speech and nonspeech stimuli. In contrast, proficiency in decoding real words was related
to developmental changes in N2 amplitudes from ages 4 to 8 only at the parietal recording site, and only in response to nonspeech
stimuli. The early development of biologically based differences in the perception and processing of auditory information
contributes to later group differences in reading proficiencies at school age. 相似文献
157.
The article by Speece (in this issue) underscores the disappointing accuracy results of early screening for reading difficulties and argues that development conceptualized as rate of learning matters. We respond by emphasizing three points. First, the purpose of early screening could be identifying students not at risk so that instructional objectives can be established for students potentially at risk. Second, monitoring progress in mastering the alphabetic principle is reflected in item-based learning. Third, response to instruction is multilevel and contextualized. These points are illustrated with data from an early reading assessment used widely in Texas and from high-performing/high-poverty schools in Texas that serve as models of multitiered instruction. 相似文献
158.
Dennis Moss 《British journal of educational technology : journal of the Council for Educational Technology》1992,23(1):28-38
The article describes a survey of the attitudes of sixth form students towards an Advanced level course in sociology taught by open learning strategies. The problems of open learning for the 16–19 year age group are highlighted and suggestions made for the use of key questions in performance monitoring which may identify learning difficulties for other open learners in this age group. The findings suggest that younger students entering such open learning programmes may need study methods counselling and additional tutorial support. 相似文献
159.
Dennis E. Clayson 《Decision Sciences Journal of Innovative Education》2005,3(1):109-124
Although student evaluation of instruction has been shown to produce reliable results over class averages, considerable within‐class variability exists that has not been investigated. This study looked at examples of student evaluations in which students diametrically differed in their evaluation of the same instructor. Patterns were noted. A survey was conducted to determine the self‐reported incident of students changing evaluations based on noninstructional factors. About 60% of students admitted that they had changed evaluations for reasons related to the instructor's personality, while 30% admitted to changing evaluations based on grades and rigor. Possible reasons and effects of such changes are discussed. 相似文献
160.
Dennis Atkinson 《The International Journal of Art & Design Education》2017,36(2):141-152
A key aim of this article is to present a discursus on learning and teaching in the context of art education that softens transcendent historical and ideological framings of art education and its purpose. In contrast it places emphasis upon the immanence and necessary transcendence of local events of learning that occur in whatever framing and which have the potential to extend our comprehension of what art and learning can become. It recommends a ‘pedagogical reversal’ whereby external transcendent lenses and their respective knowledge and criteria for practice are relaxed and proposes a pedagogy ‘without criteria’. A key pedagogical issue revolves around ‘how something matters’ for a learner in his or her experience of a learning encounter and trying to comprehend this ‘mattering’ constitutes a pedagogical adventure for a teacher. The notion of mattering in the context of art practice and learning cannot be divorced from the force of art which is the motive force that precipitates a potential for learning and can expand our understanding of what art and learning can become. The article is therefore premised on the idea that it is not a case of coming to understand art through established knowledge and practice but the force of art challenging us to think. The force of art, or art's event, can be conceived therefore as a process with a potential for the individuation of new worlds or to see that other worlds might be possible. 相似文献