全文获取类型
收费全文 | 40866篇 |
免费 | 1650篇 |
国内免费 | 28篇 |
出版年
2020年 | 455篇 |
2019年 | 468篇 |
2018年 | 852篇 |
2017年 | 784篇 |
2016年 | 888篇 |
2015年 | 602篇 |
2014年 | 669篇 |
2013年 | 2807篇 |
2012年 | 1370篇 |
2011年 | 1489篇 |
2010年 | 720篇 |
2009年 | 783篇 |
2008年 | 1060篇 |
2007年 | 1033篇 |
2006年 | 942篇 |
2005年 | 2008篇 |
2004年 | 1381篇 |
2003年 | 1155篇 |
2002年 | 821篇 |
2001年 | 1418篇 |
2000年 | 1384篇 |
1999年 | 983篇 |
1998年 | 406篇 |
1997年 | 372篇 |
1993年 | 318篇 |
1992年 | 818篇 |
1991年 | 729篇 |
1990年 | 816篇 |
1989年 | 731篇 |
1988年 | 686篇 |
1987年 | 647篇 |
1986年 | 690篇 |
1985年 | 727篇 |
1984年 | 556篇 |
1983年 | 478篇 |
1982年 | 338篇 |
1979年 | 522篇 |
1978年 | 410篇 |
1977年 | 327篇 |
1976年 | 323篇 |
1975年 | 485篇 |
1974年 | 588篇 |
1973年 | 543篇 |
1972年 | 481篇 |
1971年 | 402篇 |
1970年 | 357篇 |
1969年 | 425篇 |
1968年 | 477篇 |
1967年 | 414篇 |
1966年 | 450篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
901.
902.
Animal Cognition - Learning by observing others (i.e. social learning) is an important mechanism to reduce the costs of individual learning. Social learning can occur between conspecifics but also... 相似文献
903.
Fangsong Liu Zilan Ye Harold Chui Eddie S.K. Chong 《Asian Journal of Social Psychology》2023,26(2):187-198
Although previous studies found that distal minority stress contributes to proximal minority stress and shame/guilt among the lesbian, gay, and bisexual (LGB) population, it is unclear whether the extent to which LGB individuals' open display and discussion their sexual orientation moderates these relationships. A total of 1,452 Chinese LGB adults provided demographic information and completed measures of outness, perceived public stigma, internalized homophobia, anticipated stigma, shame, and guilt. Structural equation modelling was conducted to test the hypothesized moderation analyses. Perceived public stigma had positive associations with internalized homophobia, anticipated stigma, shame, and guilt. Outness played a moderating role in the associations of perceived public stigma with internalized homophobia, anticipated stigma, shame, and guilt. Specifically, when LGB individuals had higher levels of outness, the effects of perceived public stigma on internalized homophobia, anticipated stigma, shame, and guilt were lower. Moreover, such moderating effect did not differ by sexual orientation. The degree to which sexual minority individuals' sexual orientation is known by and openly discussed with others may lower the extent to which LGB individuals internalize sexual stigma, expect rejection after coming out, and develop shame and guilt as a result of perceived social prejudice and discrimination. 相似文献
904.
The aim of this study is to gain empirical knowledge about how the Bible functions in the context of Protestant Christian primary schools in the Netherlands. It presents the results of an empirical explorative and qualitative study on the perceptions of teachers and school administrators (directors and internal supervisors) on the goals of Bible use in Protestant primary education, as well as the roles of teachers and pupils, and how these can be understood in terms of religious pedagogical models and theories. Five small focus group interviews with teachers and six interviews with school administrators revealed a variety of goals teachers hold regarding Bible use in education and a variety of divisions of teacher–learner roles in this regard. The findings also show some particular characteristics when compared with secondary schools. 相似文献
905.
This research explores the effects of the DART model of value co-creation on customer retention. To do so, the current research examines the moderating role of types of customer (i.e., corporate vs. retail) and the mediating effect of customer engagement. Two studies were conducted through structured surveys among 362 bank customers (Study 1) and 316 hotel customers (Study 2). Partial least-squares-based structural equation modeling (PLS-SEM) was employed to analyze the data. The results of Study 1 show that each element of the DART model significantly influences customer retention. The effects of dialog, risk assessment, and transparency on customer retention are found to be higher (lower) for corporate (retail) customers, while the effect of access on customer retention is higher (lower) for retail (corporate) customers. Study 2 further identified customer engagement as a mediator explaining the underlying mechanism in the links between each element of the DART model and customer retention. Theoretical contributions and managerial implications of the findings are discussed. 相似文献
906.
This paper endeavors to find an optimal solution to alleviate the harmful consequences of choice overload using assortment categorization. Past research on assortment categorization has primarily studied the type of category labels. Only a few studies focused on the number of category labels, and the extant research is inconclusive on the right number of labels. This paper argues that the number of options under each label is more important in reducing choice overload than the number of labels. We call the number of options under each label “category ratio”. We integrate the research from four streams to recommend an optimal range of category ratio. In a field and a lab experiment, we tested the optimal category ratio as an intervention in the reduction of choice overload. The results of both experiments found a significant reduction in choice overload for the optimal category ratio. In experiment 3, we manipulated the category ratio to test whether the optimal category ratio is better than the non-optimal category ratio. The results of experiment 3 found that consumers experienced more satisfaction for the optimal category ratio than both uncategorized assortment and non-optimal category ratio. Past research has found that fewer labels and uninformative categorization are not helpful in the choice process. This paper finds that a few labels are beneficial only when the category ratio is within the proposed optimal range. Uninformative labels also reduced choice overload when categorized using the optimal category ratio. 相似文献
907.
Jovita T. Leung Blanca Piera Pi-Sunyer Saz P. Ahmed Lucy Foulkes Cait Griffin Ashok Sakhardande Marc Bennett Darren L. Dunning Kirsty Griffiths Jenna Parker Willem Kuyken J. Mark G. Williams Tim Dalgleish Sarah-Jayne Blakemore 《Infant and child development》2023,32(1):e2386
Mindfulness training programmes have shown to encourage prosocial behaviours and reduce antisocial tendencies in adolescents. However, less is known about whether training affects susceptibility to prosocial and antisocial influence. The current study investigated the effect of mindfulness training (compared with an active control) on self-reported prosocial and antisocial tendencies and susceptibility to prosocial and antisocial influence. 465 adolescents aged 11–16 years were randomly allocated to one of two training programmes. Pre- and post-training, participants completed a social influence task. Self-reported likelihood of engaging in prosocial and antisocial behaviours did not change post-training, and regardless of training group, participants showed a higher propensity for prosocial influence than for antisocial influence. Finally, participants were less influenced by antisocial ratings following both training programmes. 相似文献
908.
Samta P. Pandya 《Counselling and Psychotherapy Research》2023,23(3):718-735
This article reports a study on the impact of a Bhagavad Gita (BG) text-based counselling programme for long-term immigrant diaspora Hindu older adults in the US and UK. Compared with the journal writing sessions, participants of the BG lessons reported lower stress and better quality of life post-test (p ≤ 0.025; Hedges' g = −0.65–0.36). Results of the latent class analyses highlighted complex behaviour patterns in the post-test dataset and foregrounded six classes/subgroups of participants likely to gain most from the BG programme: older adult females, diaspora Hindu older adults with postgraduate-professional qualifications, widowed older adults, those living alone or with other kith-kin, those with above threshold programme compliance (defined as those who attended 13–24 (>50%) BG lessons, and completed 13–24 (>50%) BG homework lessons). Overall, the results of the study endorse the connection between age and religiosity and support a BG text-based counselling programme as a workable strategy for long-term immigrant diaspora Hindu older adults. The BG text provides a firm ethnoculturally grounded counselling approach to work with diaspora Hindu older adult clients, taking cognisance of their intersectional realities. It may help them cope with the dynamics of the modern, traditional, and continuously shifting realities in a foreign milieu. 相似文献
909.
Few studies have evaluated best friendship dissolutions and especially the circumstances surrounding the dissolutions. In this exploratory study of young adolescents (N = 273, Mage = 11.83 years; 51% boys), we investigate young adolescents' experiences with two types of best friendship dissolution (complete dissolutions, downgrade dissolutions) and two characteristics of such experiences: initiation status (self- versus friend-initiation) and emotional reactions (degree of happiness, anger, sadness, and embarrassment). We also consider whether these characteristics of best friendship dissolutions are related to psychological difficulties (loneliness, depressive symptoms). Results indicated that most young adolescents perceive their friends initiated their recent complete and downgrade dissolutions. When young adolescents did initiate their complete dissolutions, however, they reported less negative (anger) and more positive (happiness) emotional responses. Initiation status was not related to psychological difficulties, but variability in several types of emotional responses (e.g., embarrassment) was related to variability in loneliness and depressive symptoms. Findings underscore the importance of considering not only the type of dissolution, but also the circumstances surrounding dissolutions, during early adolescence. 相似文献