全文获取类型
收费全文 | 3781篇 |
免费 | 217篇 |
国内免费 | 1篇 |
出版年
2023年 | 21篇 |
2022年 | 24篇 |
2021年 | 39篇 |
2020年 | 65篇 |
2019年 | 72篇 |
2018年 | 104篇 |
2017年 | 109篇 |
2016年 | 185篇 |
2015年 | 88篇 |
2014年 | 132篇 |
2013年 | 444篇 |
2012年 | 197篇 |
2011年 | 206篇 |
2010年 | 130篇 |
2009年 | 110篇 |
2008年 | 193篇 |
2007年 | 166篇 |
2006年 | 146篇 |
2005年 | 143篇 |
2004年 | 131篇 |
2003年 | 123篇 |
2002年 | 96篇 |
2001年 | 74篇 |
2000年 | 72篇 |
1999年 | 46篇 |
1998年 | 54篇 |
1997年 | 54篇 |
1996年 | 42篇 |
1995年 | 53篇 |
1994年 | 44篇 |
1993年 | 43篇 |
1992年 | 41篇 |
1991年 | 33篇 |
1990年 | 44篇 |
1989年 | 27篇 |
1988年 | 43篇 |
1987年 | 24篇 |
1986年 | 20篇 |
1985年 | 27篇 |
1984年 | 27篇 |
1983年 | 27篇 |
1982年 | 31篇 |
1981年 | 22篇 |
1980年 | 19篇 |
1979年 | 31篇 |
1978年 | 16篇 |
1977年 | 20篇 |
1974年 | 21篇 |
1972年 | 15篇 |
1970年 | 12篇 |
排序方式: 共有3999条查询结果,搜索用时 15 毫秒
1.
In this study, we explored the structure of pupils’ creativity in primary education following the Amusement Park Theory, by investigating undiscovered linkages between the domains of writing, mathematics, and drawing. More specifically, we examined: (a) whether some domains and general thematic areas are more closely related to each other than to others, (b) whether literacy and mathematical ability are specific underlying traits of creativity in writing and mathematics, respectively, and (c) whether intelligence and divergent thinking are related to creativity in all domains. The sample consisted of 331 Dutch 4th grade pupils. For each research question, a model was analyzed using structural equation modeling. We found creativity in mathematics and creativity in writing to be most similar, followed by creativity in mathematics and creativity in drawing, with creativity in writing and creativity in drawing being least similar. Additionally, we found evidence for several underlying traits (i.e., literacy ability and mathematical ability) and initial requirements of creativity (i.e., intelligence and divergent thinking), none of which were important for creativity in only one domain, and of which only intelligence was important for creativity in all domains. Herewith, our study provides insights regarding the complexity of the structure of creativity in primary education. 相似文献
2.
3.
4.
Robin Waterfield 《Heythrop Journal》2014,55(1):125-125
5.
6.
7.
ABSTRACT The effects of moderate stress on the use of defense mechanisms by 64 second- and sixth-graders were determined The use of denial, projection, and identification was assessed from stones told to the Thematic Apperception Test (TAT) prior to, and subsequent to, an experimentally controlled experience of success or failure Subjects who experienced failure were more likely to use the lower level defenses of denial and projection, while the experience of success was followed by greater use of identification The results also were consistent with previous studies in demonstrating age and sex differences in the use of defense mechanisms 相似文献
8.
Two experiments were carried out investigating the effect of categorization on attitude change. It was predicted that the division of a number of individuals into two subgroups (categorization), in such a way that initial attitudes correlate with subgroup membership, would lead to accentuation of attitudinal differences between subgroups. It was further predicted that an identical distribution of initial attitudes without superimposed categorization would lead to convergence of attitude positions. In experiment 1, the effect of a male-female classification on attitude change was studied. It was indeed found that subjects changed their attitudes in the direction opposite to the position of the outgroup (intergroup attitude differentiation), but only for groups who were initially more extreme than the comparison group. In the control condition (no categorization), conformity effects were observed. In experiment 2, an antagonistic intergroup setting was induced. In this situation, strong intergroup attitude differentiation effects were observed, which were not affected by the magnitude of the initial intergroup discrepancy. In the control condition, subjects did not show conformity to the overall group mean, but maintained their initial noncentral attitude position. 相似文献
9.
In recent years in research on intergroup relationships, the assumption has increasingly been made that discrimination dominates decisions when individuals allocate resources between (members of) own and other group. Conversely, in empirical studies of interpersonal decision-making, including an extensive literature on the development of children's allocation rules within dyadic relationships, it has been repeatedly observed that in dyadic relationships choices though responsive to various changes in the environment, are more strongly governed by fairness rules. The present research extends the interpersonal fairness paradigm to the intergroup case, and examines the effects of some of those variables, namely, children's age, input and attitudes toward other, that have been observed to influence choice behaviour within interpersonal relationships. The findings indicate that as children are socialized, fairness rules also play an increasing dominant role in intergroup allocation decisions, and that both relative input and the language of the outgroup influence such decisions. At the same time, there is some preliminary evidence to indicate that the relative strength of self-interest may be somewhat stronger in intergroup than in interpersonal relationships. Finally, a number of the issues that must be confronted in comparing the two more important forms of human social choices, interpersonal and intergroup decision-making, are considered. 相似文献
10.
Processing resources and age differences in working memory 总被引:1,自引:0,他引:1
This study investigated the performance of young and old subjects on a modified version of the working memory task developed by Baddeley and Hitch (1974). Subjects were required to verify a set of sentences of varying complexity while they repeated aloud zero, two, or four words. The older subjects took longer to verify the sentences, especially when the sentences were grammatically complex, but the effect of concurrent memory load on verification latency was the same in both groups. These results cast doubt on the notion that there is an age-related decline in one general pool of processing resources. They also suggest that older people have greater difficulty with the active processing aspects, rather than with the passive holding aspects, of working memory tasks. 相似文献