全文获取类型
收费全文 | 2124篇 |
免费 | 29篇 |
国内免费 | 2篇 |
专业分类
教育 | 1542篇 |
科学研究 | 204篇 |
各国文化 | 36篇 |
体育 | 133篇 |
综合类 | 1篇 |
文化理论 | 24篇 |
信息传播 | 215篇 |
出版年
2023年 | 15篇 |
2021年 | 30篇 |
2020年 | 48篇 |
2019年 | 58篇 |
2018年 | 52篇 |
2017年 | 82篇 |
2016年 | 74篇 |
2015年 | 41篇 |
2014年 | 47篇 |
2013年 | 475篇 |
2012年 | 35篇 |
2011年 | 40篇 |
2010年 | 47篇 |
2009年 | 48篇 |
2008年 | 61篇 |
2007年 | 26篇 |
2006年 | 41篇 |
2005年 | 39篇 |
2004年 | 33篇 |
2003年 | 33篇 |
2002年 | 29篇 |
2001年 | 34篇 |
2000年 | 29篇 |
1999年 | 21篇 |
1998年 | 19篇 |
1997年 | 14篇 |
1996年 | 19篇 |
1995年 | 25篇 |
1994年 | 24篇 |
1993年 | 14篇 |
1992年 | 23篇 |
1991年 | 18篇 |
1990年 | 30篇 |
1989年 | 18篇 |
1988年 | 19篇 |
1987年 | 16篇 |
1986年 | 25篇 |
1985年 | 32篇 |
1984年 | 17篇 |
1983年 | 17篇 |
1981年 | 25篇 |
1980年 | 14篇 |
1979年 | 14篇 |
1977年 | 19篇 |
1976年 | 14篇 |
1975年 | 14篇 |
1974年 | 15篇 |
1973年 | 12篇 |
1972年 | 13篇 |
1968年 | 13篇 |
排序方式: 共有2155条查询结果,搜索用时 125 毫秒
951.
Megan Adams Joseph Agbenyega 《Discourse: Studies in the Cultural Politics of Education》2019,40(5):647-665
ABSTRACTThis paper explores internationally mobile global middle class families (GMCF) in terms of how they rationalise moving away from their home country, select schools and reimagine their young children’s futures in an international setting. Building on Appadurai’s notion of ‘the future as a cultural fact’ and Anagnost’s concept of ‘life-making in neoliberal times’ we analyse how the search for escaping the past is dialectically related to seeking better futures. For GMCFs, the search for better futures within current neoliberal times leads to them discursively constructing spatial–temporal movements across international boundaries. The term ‘futurescaping’ is introduced and used to understand the act of imagining futures that are shaped by a person’s past and present experience. We argue that futurescaping is more than simply transnational mobility, but is a multidimensional act, which is dynamic, culturally value-ladened, historically embedded, futuristic and provides a unique view into the everyday lives of internationally mobile GMCF. 相似文献
952.
Peer rejection and social information-processing factors in the development of aggressive behavior problems in children 总被引:21,自引:0,他引:21
Dodge KA Lansford JE Burks VS Bates JE Pettit GS Fontaine R Price JM 《Child development》2003,74(2):374-393
The relation between social rejection and growth in antisocial behavior was investigated. In Study 1,259 boys and girls (34% African American) were followed from Grades 1 to 3 (ages 6-8 years) to Grades 5 to 7 (ages 10-12 years). Early peer rejection predicted growth in aggression. In Study 2,585 boys and girls (16% African American) were followed from kindergarten to Grade 3 (ages 5-8 years), and findings were replicated. Furthermore, early aggression moderated the effect of rejection, such that rejection exacerbated antisocial development only among children initially disposed toward aggression. In Study 3, social information-processing patterns measured in Study 1 were found to mediate partially the effect of early rejection on later aggression. In Study 4, processing patterns measured in Study 2 replicated the mediation effect. Findings are integrated into a recursive model of antisocial development. 相似文献
953.
This article discusses an educational practice that has been introduced in Rwanda, which aims to bring back into the formal
education system children who are out-of-school or unschooled, even though they are over the legal enrolment age. The authors
analyse this intensive programme, designed for children at that age and adapted to their daily living conditions, which are
particularly difficult. They also examine the factors underlying this innovative approach, its originality and the features
that make it a good practice that could be applied in other contexts. The minimal conditions for success, the implications
for teacher training, the obstacles faced and the strategies devised to overcome these obstacles are also discussed.
相似文献
Joseph RutakamizeEmail: |
954.
Although adolescents are severely and chronically physically abused, relatively little attention has been directed towards understanding this phenomenon. This study explored the family characteristics and the behavioral-emotional reactions of 77 adolescents who were physically maltreated. The youths were selected at a number of sites including a runaway shelter, a hospital-based child abuse team, and a protective service unit. Six different patterns of adolescent reaction to abuse were identified: acting-out, depression, generalized anxiety, extreme adolescent adjustment, emotional-thought disturbance, and helplessness-dependency. Abuse toward these youth had been ongoing for an average of nearly five years. As there were no differences in family characteristics and emotional-behavioral reactions between subjects who were abused only during adolescence (including single-incident abuse) and subjects for whom family violence was evident from childhood on, the utility of a developmentally specific system of abuse categorization is questioned. It is suggested that it is the pattern of parent and child interaction rather than the course of the maltreatment that is related to the emotional and behavioral dysfunction of the adolescent victim. 相似文献
955.
Joseph Adam Pearson 《科学教学研究杂志》1991,28(6):485-504
This study compared the achievement of high- and low-reading-ability students in two classes of a one-semester introductory college biology course after they either received and used teacher-provided questions posed at various taxonomic levels on textual reading assigned over a five-week period (Group 1) or learned via training to generate and use their own questions at the identical taxonomic levels based on the same text over the same period of time (Group 2). Independent variables included (a) form of questioning (teacher provided and self-generated), (b) reading ability (low and high), and (c) question type (referent, literal, interpretive, inferential, and self-critical). Dependent variables included scores from weekly quizzes and from a summative examination. Results indicated that (a) training students to generate and answer their own questions based on text reading had a favorable effect on their midrange (weekly quiz) performance; (b) relative to long-range (summative exam) performance, training students to generate and answer their own questions based on study reading was no more efficacious than providing students with questions based on the same text; and (c) teacher-provided questions at the literal level facilitated the acquisition of intended and incidental discrimination material better than teacher-provided questions at any other taxonomic level. 相似文献
956.
Many higher education establishments are facing problems responding to increasing interest in environmental issues among students and employers. This paper outlines both the employers' perspective and the constraints facing educational establishments, as well as the problems associated with devising new courses in environmental engineering 相似文献
957.
The relationship between parent-rated behavior problems based on the Preschool Behavior Questionnaire (PBQ) and the peer relations of nonhandicapped and mildly developmentally delayed preschool children was examined in this study. Measures of the peer-related social interactions of 3- and 4-year-old nonhandicapped children and a 4-year-old developmentally delayed group were obtained as children participated in a series of specially designed playgroups. Correlations with scores for the behavior problem dimensions obtained from the PBQ with social interaction and negative relationship peer interaction factors revealed significant relationships only for the nonhandicapped 4-year-old children. Children rated by their mothers as high on the Hostile-Aggressive, Anxiety-Fearful, and Total Behavior Disturbed dimensions were less socially interactive with peers and received higher negative relationship scores than children with lower ratings. 相似文献
958.
Werner F. Helsen Joseph Baker Joerg Schorer Christina Steingröver Nick Wattie Janet L. Starkes 《High Ability Studies》2016,27(2):211-221
The relative age effect (RAE) has been demonstrated in many youth and professional sports. In this study, we hypothesized that there would also be a RAE among youth chess players who are typically involved in a complex cognitive task without significant physical requirements. While typical RAEs have been observed in adult chess players, in this paper we wanted to focus primarily on youth chess players. In addition, we also examined RAEs in both participation rates and performance levels in a national chess championship. Therefore, the RAE was examined in a complex cognitive task that has no significant physical requirements, more specifically among youth chess players. Data were analyzed (1) for all registered Belgian youth chess players over a 5-year period (2009–2013) and (2) for participants of the Belgian youth championship 2013. Results indicated an overall RAE among all Belgian youth chess players over the last 5 years. The likelihood of participation was significantly greater for players born in the first birth-date quartile (χ² = 10.21, p < .05; r = ?.77, p < .01; w = .07) and the likelihood of participation decreased when youth chess players were born in the last quartile of the year. These effects were most prominent in the under-8 and under-10 year olds. There also appeared to be a performance-related RAE. Kolmogorov–Smirnov tests (p < .05) showed that players born in the first months of the selection year were significantly more often in the top 10 players for each age level of the Belgian Youth Championship 2013. 相似文献
959.
To test the effects of pictorial presentation and a pictorial review task on science learning, all-verbal or verbal-pictorial presentation conditions were followed by either pictorial practice or a control task. The 96 undergraduate participants were randomly assigned to one of the four conditions presented on a computer-assisted instruction terminal. The groups differed significantly on a pictorial recognition test but not on a verbal posttest. The results favored the pictorial presentation with review condition. Experiment Two tested the effectiveness of the pictorial review task compared to a read-twice control. The same all-verbal presentation condition was given to 50 undergraduates who were then randomly assigned to the pictorial review task or to the re-read condition. The pictorial review condition facilitated performance on the pictorial posttest relative to the re-read condition and produced more favorable attitudes as well. 相似文献
960.
ABSTRACTHealth technologies like computers and the internet are considered as essential tools in addressing various health problems of various age groups including the elderly. Through a multi-aspect survey questionnaire, this study examined the role of attitudes toward computer and internet on the behavioral intention for telehealth participation among a select group of Filipino elderly who underwent a basic computer and internet training for Telehealth program. Using regression analysis, results showed favorable attitude toward computers (x = 6.23) and internet (x = 6.40) among the elderly respondents after a computer literacy training. Their behavioral intention to use telehealth was greatly influenced by ‘computer confidence’ (β = 0.24) and ‘web usefulness’ (β = 0.24). Results of this study highlight the importance of telehealth literacy program in ensuring compliance and engagement among the older adults. 相似文献