全文获取类型
收费全文 | 529篇 |
免费 | 25篇 |
出版年
2024年 | 3篇 |
2023年 | 4篇 |
2022年 | 6篇 |
2021年 | 2篇 |
2020年 | 12篇 |
2019年 | 18篇 |
2018年 | 20篇 |
2017年 | 18篇 |
2016年 | 32篇 |
2015年 | 8篇 |
2014年 | 20篇 |
2013年 | 74篇 |
2012年 | 27篇 |
2011年 | 31篇 |
2010年 | 20篇 |
2009年 | 16篇 |
2008年 | 26篇 |
2007年 | 28篇 |
2006年 | 33篇 |
2005年 | 15篇 |
2004年 | 16篇 |
2003年 | 22篇 |
2002年 | 12篇 |
2001年 | 8篇 |
2000年 | 5篇 |
1999年 | 13篇 |
1998年 | 6篇 |
1997年 | 3篇 |
1996年 | 8篇 |
1995年 | 7篇 |
1994年 | 10篇 |
1993年 | 4篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 2篇 |
1989年 | 3篇 |
1986年 | 1篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 3篇 |
1974年 | 1篇 |
排序方式: 共有554条查询结果,搜索用时 15 毫秒
121.
Nick Bostrom 《Synthese》2007,157(1):59-78
The Sleeping Beauty problem is test stone for theories about self- locating belief, i.e. theories about how we should reason
when data or theories contain indexical information. Opinion on this problem is split between two camps, those who defend
the “1/2 view” and those who advocate the “1/3 view”. I argue that both these positions are mistaken. Instead, I propose a
new “hybrid” model, which avoids the faults of the standard views while retaining their attractive properties. This model
appears to violate Bayesian conditionalization, but I argue that this is not the case. By paying close attention to the details of
conditionalization in contexts where indexical information is relevant, we discover that the hybrid model is in fact consistent
with Bayesian kinematics. If the proposed model is correct, there are important lessons for the study of self-location, observation
selection theory, and anthropic reasoning. 相似文献
122.
Previous experiments have shown that objects are recognized more readily in a semantically consistent visual context. However,
the benefit from context could be explained by response bias, and may not reflect the influence of context on the perceptual
processes of recognition. We conducted a six-alternative forced-choice experiment to measure semantic and perceptual errors.
A target object appeared briefly, surrounded by four context objects. The target was more accurately identified when the context
consisted of objects semantically related to the target. The large number of semantic errors, which increased when the context
presentation preceded the target, showed that response bias did account for a proportion of the context effect. Nevertheless,
significant facilitation was still present after a bias correction. Recognition of an object can be affected by context not
only when it is embedded in a coherent naturalistic scene, but also when it is simply near other related objects. Materials
associated with this article may be accessed at www.psychonomic.org/archive. 相似文献
123.
Gold's [1967. Language identification in the limit. Information and Control, 16, 447-474] celebrated work on learning in the limit has been taken, by many cognitive scientists, to have powerful negative implications for the learnability of language from positive data (i.e., from mere exposure to linguistic input). This provides one, of several, lines of argument that language acquisition must draw on other sources of information, including innate constraints on learning. We consider an ‘ideal learner’ that applies a Simplicity Principle to the problem of language acquisition. The Simplicity Principle chooses the hypothesis that provides the briefest representation of the available data—here, the data are the linguistic input to the child. The Simplicity Principle allows learning from positive evidence alone, given quite weak assumptions, in apparent contrast to results on language learnability in the limit (e.g., Gold, 1967). These results provide a framework for reconsidering the learnability of various aspects of natural language from positive evidence, which has been at the center of theoretical debate in research on language acquisition and linguistics. 相似文献
124.
Nick Haslam Brock Bastian Christopher Fox Jennifer Whelan 《Personality and individual differences》2007,42(8):1621-1631
Lay conceptions of personality change and continuity were examined in a sample of 112 undergraduates. Participants rated their personal change over 5 years (past or future), the change they perceived to be normative over 10-year age spans between 15 and 65, their beliefs about whether personality is fixed or malleable (“lay theories”) and their beliefs about the causes of personality change and continuity. Beliefs about normative personality change generally corresponded to research evidence on adult trajectories of the Big Five factors, with some age bias, whereas recalled and anticipated personal change tended to be more positive than these norms. Participants tended to endorse environmental causes more for personality change than for continuity. Lay theories were not consistently associated with these causal beliefs, or with beliefs about personal and normative change. 相似文献
125.
126.
DOES AN INTERVENTION TO REDUCE MATERNAL ANXIETY,DEPRESSION AND TRAUMA ALSO IMPROVE MOTHERS’ PERCEPTIONS OF THEIR PRETERM INFANTS’ VULNERABILITY? 下载免费PDF全文
127.
Reemployment chances for unemployed aged fifty and over are low compared to those of younger persons. To explain the different chances, the job search literature has largely focused on the job search behavior of unemployed individuals. Based on job search models, we propose that not only job search behavior, but also wage setting behavior, attitudinal variables and personal variables impact the difference in reemployment opportunities. Besides gaining insight into which variables explain the difference in reemployment opportunities, we also test how much of the difference each of these variables explains. We do this by drawing on a decomposition analysis. Using data from 647 recently unemployed, we find that about one third of the reemployment gap can be explained by the variables suggested by job search models, mostly in terms of age differences in search behavior, educational levels and reservation wage. Hence, about 70 % can be ascribed to other factors, such as employer preferences for those aged between 18 and 49. Implications of these results for theory, policy and practice are discussed. 相似文献
128.
Doug Stuva Jr. Jay L. Ringle Ronald W. Thompson Beth Chmelka Nick Juliano Katie Bohn 《The American journal of family therapy》2016,44(5):245-254
Families oftentimes struggle with issues that seem too burdensome to bear alone. In an effort to alleviate this burden, Boys Town partnered with the Nebraska Region VI Office of Mental Health to provide in-home services to families calling the Nebraska Family Helpline. Results indicate that families experienced a significant reduction in stress and were able to remain intact. Follow-up data indicate that outcomes were maintained up to twelve months after case closure. This preliminary evidence suggests that this type of early intervention can have an impact on families not involved in public systems, but who are voluntarily asking for help. 相似文献
129.
Moral foundations theory provides a theoretical framework for understanding the universal and societal aspects of morality. The focus thus far has been on understanding the influence of group categories on moral foundations by controlling for relevant factors and then examining the unique contribution of a single factor. Although this type of analysis was critical to demonstrate the efficacy of the Moral Foundations Theory and Moral Foundations Questionnaire (MFQ), the current study examines moral responses from the intersection of culture, ethnic identity and gender group membership in the United States and India. Significant results suggest that moral foundations are better understood through a multiple group identity perspective and that the MFQ is equipped to capture differences in moral foundations within subgroups. 相似文献
130.
Nick Haslam 《Psychological inquiry》2016,27(1):1-17
Many of psychology's concepts have undergone semantic shifts in recent years. These conceptual changes follow a consistent trend. Concepts that refer to the negative aspects of human experience and behavior have expanded their meanings so that they now encompass a much broader range of phenomena than before. This expansion takes “horizontal” and “vertical” forms: concepts extend outward to capture qualitatively new phenomena and downward to capture quantitatively less extreme phenomena. The concepts of abuse, bullying, trauma, mental disorder, addiction, and prejudice are examined to illustrate these historical changes. In each case, the concept's boundary has stretched and its meaning has dilated. A variety of explanations for this pattern of “concept creep” are considered and its implications are explored. I contend that the expansion primarily reflects an ever-increasing sensitivity to harm, reflecting a liberal moral agenda. Its implications are ambivalent, however. Although conceptual change is inevitable and often well motivated, concept creep runs the risk of pathologizing everyday experience and encouraging a sense of virtuous but impotent victimhood. 相似文献