全文获取类型
收费全文 | 1037篇 |
免费 | 78篇 |
专业分类
1115篇 |
出版年
2024年 | 4篇 |
2023年 | 6篇 |
2022年 | 6篇 |
2021年 | 18篇 |
2020年 | 22篇 |
2019年 | 29篇 |
2018年 | 35篇 |
2017年 | 50篇 |
2016年 | 47篇 |
2015年 | 32篇 |
2014年 | 29篇 |
2013年 | 122篇 |
2012年 | 59篇 |
2011年 | 73篇 |
2010年 | 35篇 |
2009年 | 26篇 |
2008年 | 41篇 |
2007年 | 42篇 |
2006年 | 37篇 |
2005年 | 46篇 |
2004年 | 39篇 |
2003年 | 38篇 |
2002年 | 38篇 |
2001年 | 11篇 |
2000年 | 10篇 |
1999年 | 14篇 |
1998年 | 15篇 |
1997年 | 10篇 |
1996年 | 8篇 |
1995年 | 7篇 |
1994年 | 12篇 |
1993年 | 7篇 |
1992年 | 4篇 |
1991年 | 13篇 |
1989年 | 6篇 |
1987年 | 5篇 |
1986年 | 4篇 |
1985年 | 10篇 |
1984年 | 10篇 |
1983年 | 11篇 |
1982年 | 14篇 |
1981年 | 11篇 |
1980年 | 6篇 |
1979年 | 12篇 |
1978年 | 3篇 |
1977年 | 6篇 |
1975年 | 5篇 |
1974年 | 6篇 |
1973年 | 4篇 |
1970年 | 3篇 |
排序方式: 共有1115条查询结果,搜索用时 0 毫秒
161.
Economists define risk in terms of the variability of possible outcomes, whereas clinicians and laypeople generally view risk as exposure to possible loss or harm. Neuroeconomic studies using relatively simple behavioral tasks have identified a network of brain regions that respond to economic risk, but these studies have had limited success predicting naturalistic risk-taking. By contrast, more complex behavioral tasks developed by clinicians (e.g. Balloon Analogue Risk Task and Iowa Gambling Task) correlate with naturalistic risk-taking but resist decomposition into distinct cognitive constructs. We propose here that to bridge this gap and better understand neural substrates of naturalistic risk-taking, new tasks are needed that: are decomposable into basic cognitive and/or economic constructs; predict naturalistic risk-taking; and engender dynamic, affective engagement. 相似文献
162.
Forstmann BU Wagenmakers EJ Eichele T Brown S Serences JT 《Trends in cognitive sciences》2011,15(6):272-279
Cognitive neuroscientists study how the brain implements particular cognitive processes such as perception, learning, and decision-making. Traditional approaches in which experiments are designed to target a specific cognitive process have been supplemented by two recent innovations. First, formal cognitive models can decompose observed behavioral data into multiple latent cognitive processes, allowing brain measurements to be associated with a particular cognitive process more precisely and more confidently. Second, cognitive neuroscience can provide additional data to inform the development of formal cognitive models, providing greater constraint than behavioral data alone. We argue that these fields are mutually dependent; not only can models guide neuroscientific endeavors, but understanding neural mechanisms can provide key insights into formal models of cognition. 相似文献
163.
Tom Coburn Fran Grace Anne Carolyn Klein Louis Komjathy Harold Roth Judith Simmer‐Brown 《Teaching Theology & Religion》2011,14(2):167-174
Contemplative Pedagogy is a new and sometimes controversial pedagogical practice. Faculty often have basic questions about how to implement the pedagogy in their classrooms, in addition to questions that challenge the educational value and appropriateness of the practice. Assembled here are the most frequently asked questions about Contemplative Pedagogy, with responses from six contemplative professors, each from a different institutional and philosophical location. The respondents are founding members of the Contemplative Studies Consultation of the American Academy of Religion. The diversity of views expressed by the respondents invites the reader to see that there is no single theory or praxis of contemplative pedagogy. 相似文献
164.
Taverniers J Smeets T Lo Bue S Syroit J Van Ruysseveldt J Pattyn N von Grumbkow J 《Cognitive, affective & behavioral neuroscience》2011,11(3):332-343
The present field experiment examined how multi-trial visuo-spatial learning and memory performance are impacted by excessive
arousal, instigated by a potentially life-threatening event (i.e., a first parachute jump). Throughout a parachute training
activity, subjective and neuroendocrine (i.e., cortisol) stress levels were assessed of 61 male military cadets who were randomly
assigned to a control (n = 30) or a jump stress condition (n = 31). Post-stress learning and memory capacity was assessed with a 10-trial path-learning task that permitted emergence
of learning curves. Pre-activity cortisol concentrations indicated a significant neuroendocrine anticipatory stress response
in the stress group. Following parachuting, subjective stress levels and salivary cortisol reactivity differed significantly
between groups. Visuo-spatial path-learning performance was impaired significantly after jump stress exposure, relative to
the control group. Moreover, examination of the learning curves showed similar learning and memory performance at onset of
the trials, with curves bifurcating as the task became more complex. These findings are in accordance with leading theories
that acknowledge a moderating effect of task complexity. In sum, the present study extends knowledge concerning anticipatory
stress effects, endogenously instigated cortisol reactivity, and the influence of extreme arousal on visuo-spatial path learning. 相似文献
165.
Vidal-Abarca E Martinez T Salmerón L Cerdán R Gilabert R Gil L Mañá A Llorens AC Ferris R 《Behavior research methods》2011,43(1):179-192
We present an application to study task-oriented reading processes called Read&Answer. The application mimics paper-and-pencil
situations in which a reader interacts with one or more documents to perform a specific task, such as answering questions,
writing an essay, or similar activities. Read&Answer presents documents and questions with a mask. The reader unmasks documents
and questions so that only a piece of information is available at a time. This way the entire interaction between the reader
and the documents on the task is recorded and can be analyzed. We describe Read&Answer and present its applications for research
and assessment. Finally, we explain two studies that compare readers’ performance on Read&Answer with students’ reading times
and comprehension levels on a paper-and-pencil task, and on a computer task recorded with eye-tracking. The use of Read&Answer
produced similar comprehension scores, although it changed the pattern of reading times. 相似文献
166.
We present recent empirical and theoretical advances in conflict and error monitoring in the Simon task. On the basis of the adaptation by binding account for conflict adaptation and the orienting account for post-error slowing, we predict a dissociation between conflict and error monitoring. This prediction is tested and confirmed as conflict adaptation is task-specific while post-error slowing is not. 相似文献
167.
Tom F. Wilderjans Eva Ceulemans Iven Van Mechelen Robert A. van den Berg 《The British journal of mathematical and statistical psychology》2011,64(2):277-290
In many areas of science, research questions imply the analysis of a set of coupled data blocks, with, for instance, each block being an experimental unit by variable matrix, and the variables being the same in all matrices. To obtain an overall picture of the mechanisms that play a role in the different data matrices, the information in these matrices needs to be integrated. This may be achieved by applying a data‐analytic strategy in which a global model is fitted to all data matrices simultaneously, as in some forms of simultaneous component analysis (SCA). Since such a strategy implies that all data entries, regardless the matrix they belong to, contribute equally to the analysis, it may obfuscate the overall picture of the mechanisms underlying the data when the different data matrices are subject to different amounts of noise. One way out is to downweight entries from noisy data matrices in favour of entries from less noisy matrices. Information regarding the amount of noise that is present in each matrix, however, is, in most cases, not available. To deal with these problems, in this paper a novel maximum‐likelihood‐based simultaneous component analysis method, referred to as MxLSCA, is proposed. Being a stochastic extension of SCA, in MxLSCA the amount of noise in each data matrix is estimated and entries from noisy data matrices are downweighted. Both in an extensive simulation study and in an application to data stemming from cross‐cultural emotion psychology, it is shown that the novel MxLSCA strategy outperforms the SCA strategy with respect to disclosing the mechanisms underlying the coupled data. 相似文献
168.
Christian Klesse Mathias Berger Isaac Bermejo Tom Bschor Jochen Gensichen Timo Harfst Martin Hautzinger Carsten Kolada Christine Kühner Jürgen Matzat Christoph Mundt Wilhelm Niebling Rainer Richter Henning Schauenburg Holger Schulz Frank Schneider Prof. Dr. med. Dr. phil. Martin Härter Dipl.-Psych. 《Psychotherapeut》2010,55(3):247-263
Depressive disorders are among the most frequent reasons for utilizing the health care system. Despite the availability of efficacious treatments and further advances throughout the last years, there is still a need for improving diagnostic and therapeutic procedures. A promising approach is the implementation of evidence- and consensus-based guidelines. The German “Nationale VersorgungsLeitlinie Unipolare Depression” are evidence- and consensus-based clinical practise guidelines for patients with unipolar depression. All relevant stakeholders have been involved in its development and have passed the final version at the end of 2009 to foster compliance throughout. The available evidence allows the derivation of differentiated treatment recommendations, also with regard to concomitant antidepressant medication or as alternative treatment options. In acute therapy watchful waiting over 14 days is recommended for mild depression and psychotherapy after persistence of symptoms. In cases of moderate depression, psychotherapy and pharmacotherapy are equally recommended, in cases of severe depression a combination of both is recommended. 相似文献
169.
García Calvo T Cervelló E Jiménez R Iglesias D Moreno Murcia JA 《The Spanish journal of psychology》2010,13(2):677-684
Motivational characteristics are influential in shaping adolescents' desire to persist in sport or to discontinue their sport participation. Self-determination theory (Deci & Ryan, 2000) was utilized as the theoretical framework for this study. This theory examines whether sustained participatory involvement, defined as continued participation in the sport through the next year, was influenced by individuals' self-determined motivation and by the fulfillment of the three basic psychological needs of autonomy, competence, and relatedness. Four hundred ninety two soccer players between the ages of 13 and 17 years comprised the sample. Results indicated sport dropout was explained by higher levels of amotivation, external regulation, and introjected regulation and by lower satisfaction of relatedness and autonomy needs. The findings of this study contribute to the knowledge base on sport dropout as they supported many of self-determination theory. 相似文献
170.
Student-based teaching evaluations are an integral component to institutions of higher education. Previous work on student-based teaching evaluations suggest that evaluations of instructors based upon “thin slice” 30-s video clips of them in the classroom correlate strongly with their end of the term “thick slice” student evaluations. This study’s results support previous findings, but also find that thick slice student evaluations are better than thin slice evaluations. The findings are interpreted to suggest that thick slice evaluations capture course content variables not reflected in thin slice evaluations. 相似文献