全文获取类型
收费全文 | 3467篇 |
免费 | 305篇 |
国内免费 | 110篇 |
出版年
2024年 | 10篇 |
2023年 | 38篇 |
2022年 | 49篇 |
2021年 | 107篇 |
2020年 | 158篇 |
2019年 | 143篇 |
2018年 | 126篇 |
2017年 | 179篇 |
2016年 | 166篇 |
2015年 | 179篇 |
2014年 | 191篇 |
2013年 | 540篇 |
2012年 | 101篇 |
2011年 | 215篇 |
2010年 | 130篇 |
2009年 | 231篇 |
2008年 | 248篇 |
2007年 | 242篇 |
2006年 | 136篇 |
2005年 | 98篇 |
2004年 | 72篇 |
2003年 | 66篇 |
2002年 | 56篇 |
2001年 | 29篇 |
2000年 | 36篇 |
1999年 | 25篇 |
1998年 | 27篇 |
1997年 | 16篇 |
1996年 | 15篇 |
1995年 | 12篇 |
1994年 | 18篇 |
1993年 | 13篇 |
1991年 | 6篇 |
1990年 | 6篇 |
1989年 | 7篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 11篇 |
1984年 | 17篇 |
1983年 | 10篇 |
1982年 | 24篇 |
1981年 | 16篇 |
1980年 | 14篇 |
1979年 | 16篇 |
1978年 | 17篇 |
1977年 | 10篇 |
1976年 | 6篇 |
1975年 | 13篇 |
1974年 | 9篇 |
1973年 | 7篇 |
排序方式: 共有3882条查询结果,搜索用时 0 毫秒
1.
As the virtual gaze of another becomes an increasingly prevalent feature in children's lives, this paper aims to explore some of the emotional complexities of the emerging physical/virtual landscape of children's experience. Based on an analysis of the emotion of shame, the paper explores the new challenges that children face both now and in the future in their virtual encounters and relations with others. It is argued that virtual spaces bring new dimensions to emotional experience, at times making it more difficult to realise the productive potential of shame. This is because the gaze or imagined gaze of another, as invoked through the experience of shame, occurs in conditions of uncertainty, has no boundaries and may arise at any time in the future. These insights are significant if we are to support children in building a capacity to restore the self and be resilient in these new spaces of social encounter. 相似文献
2.
ABSTRACTThis work examines differences in the work-related values, expectations, and behaviors between millennials who are significant users of technology and social media, and those who are not. We delineate the development of millennial behavior using a unique group of millennials, those in the Ultra-Orthodox Jewish (known as “Haredi”) community in Israel. Due to religious and community norms, many Haredi millennials were shielded from digital technology, and particularly the Internet and the various technologies associated with it, such as text messaging and social media. Those who were raised and remained in Haredi communities did not encounter the Internet with any regularity as children. Many as adults are still unfamiliar with social media. Thus, this community presents a unique natural experiment, comparing Haredi millennials who are immersed in social media with those who are not. 相似文献
3.
Could superior self-control explain the gender difference in reading achievement favoring girls? To test this idea, we drew on a unique population-based sample (N = 11,336) where self-control was measured in kindergarten using a multimethod battery of assessments. Girls showed substantially higher levels of self-control in kindergarten (β = 0.47) and outperformed boys on standardized tests of reading achievement in third/fourth grade (β = 0.20). Further, kindergarten self-control prospectively predicted reading achievement throughout elementary school (β = 0.37). Connecting these findings, our mediation analyses revealed that the female self-control advantage in kindergarten could account for subsequent gender differences in reading achievement. Our results suggest that early gender differences in self-control may represent a key pathway through which gender disparities in reading skills, vocabulary knowledge, and reading comprehension occur. 相似文献
4.
Twelve groups of five subjects each participated in a nonco-operative game in which each member of a group receives the same endowment and must then decide independently and anonymously how much of it to contribute to the group benefit. Regardless of the size of his or her contribution, each member receives the same reward if, and only if, the sum of contributions is equal to or larger than a prespecified provision threshold. The results show that the level of contribution depends on the provision threshold, and that it increases when contributions are not restricted to be all-or-none. We present, discuss, and competitively test two models for this class of social dilemmas, one postulating maximization of expected utility and the other yielding an equitable solution. 相似文献
5.
Maria Legerstee 《Infant and child development》1992,1(2):59-67
The ability to distinguish people from things sheds light on an important theoretical question: how is the development of social cognition related to the development of physical cognition? According to Piaget (1954), cognition is unitary and the processes used in dealing with the physical world are the same as those employed in the social world. This statement should be questioned. Although people and objects share certain fundamental properties (size, shape, etc.), only people can communicate, act independently and have feelings and intentions. Thus, people seem much more complex to deal with than things. If all cognitive development derives from the growth of a unitary system, then knowledge about animate objects should lag behind that of inanimate objects. The present paper explores this idea by examining what infants know about the attributes that distinguish people from things. It is concluded that the onset of this distinction begins early in life. Even 2-month-old infants treat people and objects differently when confounding variables of the stimuli are controlled. Rather than lagging behind, the infants' understanding of people appears precocious. The infants' recognition of the crucial distinction between the two classes suggests that a conceptual system is beginning to be formed soon after birth. This conceptual system appears different for social and non-social objects and serves as a foundation from which infants might come to understand the distinctive properties of animate and inanimate objects. 相似文献
6.
Paul R. Rosenbaum 《Psychometrika》1989,54(4):625-633
Established results on latent variable models are applied to the study of the validity of a psychological test. When the test predicts a criterion by measuring a unidimensional latent construct, not only must the total score predict the criterion, but the joint distribution of criterion scores and item responses must exhibit a certain pattern. The presence of this population pattern may be tested with sample data using the stratified Wilcoxon rank sum test. Often, criterion information is available only for selected examinees, for instance, those who are admitted or hired. Three cases are discussed: (i) selection at random, (ii) selection based on the current test, and (iii) selection based on other measures of the latent construct. Discriminant validity is also discussed.This work was supported in part by Grant SES-87-01890 from the Measurement Methods and Data Improvement Program of the U.S. National Science Foundation. 相似文献
7.
Samuel M. Turner Melinda A. Stanley Deborah C. Beidel Lloyd Bond 《Journal of psychopathology and behavioral assessment》1989,11(3):221-234
The Social Phobia and Anxiety Inventory (SPAI) is a new instrument composed of social phobia and agoraphobia subscales. The latter scale is used to detect social anxiety that may result from agoraphobia. The SPAI's construct validity was assessed through several procedures. First, confirmatory factor analyses were conducted to validate the existence of the two subscales. Second, exploratory factor analyses examined the underlying structure of the social phobia subscale. Third, a Q factor procedure determined if different anxiety diagnostic groups could be differentiated by their SPAI response pattern. The results confirmed the utility of the two SPAI subscales and identified a number of dimensions contained within the social phobia subscale which differed depending upon the specific subject sample. In addition, the complaints of social phobies appeared more homogeneous than those of an agoraphobic comparison group. The results are discussed in terms of construct validity and the sensitivity of the SPAI to various dimensions of social phobia fears.This study was supported in part by NIMH Grants 41852, 30915, 18269, and 16884. 相似文献
8.
9.
10.
Victor S. Alpher Richard L. Blanton Jum C. Nunnally 《Journal of psychopathology and behavioral assessment》1987,9(4):403-421
A series of studies is described demonstrating a coherent exploratory and confirmatory factor-analytic approach to the scaling of self-reported bodily feelings. This approach attempts to optimize the orthogonality, parsimony, and meaningfulness of a multifactor inventory. Psychometric properties of the resulting 35-item Bodily Feeling Scale (BFS) are presented and its comparability with other inventories is discussed. A validity study using item-content-based scales of the Minnesota Multiphasic Personality Inventory showed both concurrent and discriminative validity of the BFS. Implications for clinical and research utility are discussed.Portions of this research were conducted while the first author was supported by a University Graduate Fellowship awarded by the Graduate School of Arts and Sciences at Vanderbilt University.Professor Nunnally passed away in August 1982. His major contributions to the several stages of this research program are recognized through coauthorship. 相似文献