全文获取类型
收费全文 | 5823篇 |
免费 | 292篇 |
出版年
2023年 | 48篇 |
2022年 | 50篇 |
2021年 | 96篇 |
2020年 | 116篇 |
2019年 | 163篇 |
2018年 | 216篇 |
2017年 | 213篇 |
2016年 | 226篇 |
2015年 | 184篇 |
2014年 | 190篇 |
2013年 | 687篇 |
2012年 | 288篇 |
2011年 | 325篇 |
2010年 | 206篇 |
2009年 | 201篇 |
2008年 | 281篇 |
2007年 | 236篇 |
2006年 | 211篇 |
2005年 | 187篇 |
2004年 | 207篇 |
2003年 | 206篇 |
2002年 | 181篇 |
2001年 | 110篇 |
2000年 | 113篇 |
1999年 | 90篇 |
1998年 | 77篇 |
1997年 | 79篇 |
1996年 | 44篇 |
1995年 | 40篇 |
1994年 | 49篇 |
1993年 | 47篇 |
1992年 | 48篇 |
1991年 | 40篇 |
1990年 | 61篇 |
1989年 | 61篇 |
1988年 | 49篇 |
1987年 | 36篇 |
1986年 | 49篇 |
1985年 | 53篇 |
1984年 | 42篇 |
1983年 | 37篇 |
1982年 | 28篇 |
1981年 | 26篇 |
1980年 | 28篇 |
1979年 | 22篇 |
1978年 | 21篇 |
1977年 | 18篇 |
1975年 | 10篇 |
1974年 | 10篇 |
1972年 | 11篇 |
排序方式: 共有6115条查询结果,搜索用时 15 毫秒
181.
Fonseca Wald Eric L. A. Hendriksen Jos G. M. Drenthen Gerald S. Kuijk Sander M. J. V. Aldenkamp Albert P. Vles Johan S. H. Vermeulen R. Jeroen Debeij van Hall Mariette H. J. A. Klinkenberg Sylvia 《Neuropsychology review》2020,30(1):164-165
Neuropsychology Review - Due to an error during the editorial phase, a correction regarding Fig. 2 is added to the original article: “Towards a Better Understanding of Cognitive... 相似文献
182.
Gallo Stephen A. Thompson Lisa A. Schmaling Karen B. Glisson Scott R. 《Science and engineering ethics》2020,26(2):761-782
Science and Engineering Ethics - Scientific peer reviewers play an integral role in the grant selection process, yet very little has been reported on the levels of participation or the motivations... 相似文献
183.
Maathuis Ivo Niezen Maartje Buitenweg David Bongers Ilja L. van Nieuwenhuizen Chijs 《Science and engineering ethics》2020,26(2):871-898
Science and Engineering Ethics - Quality of life (QoL) is an important outcome measure in mental health care. Currently, QoL is mainly measured with paper and pencil questionnaires. To contribute... 相似文献
184.
185.
Earlier work has provided experimental evidence for the existence of the primary and secondary process mental organization posited by Freud and has demonstrated that primary process effects are the more active unconsciously (Brakel et al. 2000). Primary and secondary processes were assessed by a categorization test in which qualitatively different principles could be used. In new experiments using the same stimuli, another significant implication of Freud's model was tested: that primary process mental organization has developmental priority. In these experiments, which studied 559 participants ranging in age from 3 to 80, it was found (1) that primary process mentation predominates in preschoolers; (2) that it is not until around age 7 that primary process organization is supplanted by secondary process organization; and (3) that after age 7 the predominance of secondary process organization remains remarkably stable throughout the life span. 相似文献
186.
Engelhard IM van den Hout MA Arntz A McNally RJ 《Behaviour research and therapy》2002,40(12):1415-1424
Previously, we found that chronic PTSD relates to “intrusion-based reasoning” (IR), i.e. the tendency to interpret distressing intrusions themselves as evidence that danger is impending, regardless of objective danger information (Engelhard et al., Behav. Res. Ther. 39 (2001) 1139). This study was intended to elucidate the causal status of this relation. Twenty-nine residents of a Belgian town witnessed a train crash and were assessed for IR and PTSD symptoms within 1 month and were re-assessed for PTSD at 3.5 months. Fourteen control residents did not witness the crash and were also tested for IR. The IR paradigm involved rating the danger of brief scenarios in which objective danger and presence of intrusions about the crash were systematically varied. The directly exposed residents showed greater danger ratings to scenarios in which intrusions were included than did the controls. IR was strongly related to both acute and chronic PTSD symptoms. It did not significantly predict chronic PTSD symptoms after controlling for acute symptoms, although the partial correlation (r=0.26, p=0.09) was in the expected direction. The data suggest that IR is involved in the onset and maintenance of PTSD symptoms, but more clarity about causality awaits future larger and experimental studies. 相似文献
187.
Recognizing oneself, easy as it appears to be, seems at least to require awareness of one's body and one's actions. To investigate the contribution of these factors to self-recognition, we presented normal subjects with an image of both their own and the experimenter's hand. The hands could make the same, a different or no movement and could be displayed in various orientations. Subjects had to tell whether the indicated hand was theirs or not. The results showed that a congruence between visual signals and signals indicating the position of the body is one component on which self-recognition is based. Recognition of one's actions is another component. Subjects had most difficulty in recognizing their hand when movements were absent. When the two hands made different movements, subjects relied exclusively on the movement cue and recognition was almost perfect. Our findings are in line with pathological alterations in the sense of body and the sense of action. 相似文献
188.
The attachment and social rank systems are biological-evolutionary systems that can serve as models for conceptualizing family interaction. By exploring both their unique and interrelated impact on affect regulation, we can differentiate between processes that foster healthy growth and those leading to individual psychopathology. This perspective facilitates the integration of biological and psychological models, and has therapeutic implications. It also integrates well with other family therapy models. 相似文献
189.
190.
There is often strong interference if a second target stimulus (T2) is presented before processing of a prior target stimulus (T1) is complete. In the "Psychological Refractory Period" (PRP) paradigm, responses are speeded and interference manifests as increased response time for T2. In the "Attentional Blink" (AB) paradigm, stimuli are masked and responses unspeeded; interference manifests as reduced T2 accuracy. While different causes have usually been considered for PRP and AB phenomena, recent evidence has supported a unified account based on a single, shared restriction on concurrent processing. Here we show that a full assessment of separate and shared resource limitations requires direct comparison of hybrid PRP/AB trials with corresponding pure PRP and AB cases. Randomizing trial types in such a comparison also brings substantial benefit in addressing possible changes in task preparation or readiness. The data from two such experiments--combining speeded auditory (SA) and unspeeded visual (UV) task events--provide clear evidence for both separate and shared resource limitations. Often interference is strongest for T1 and T2 events of the same type, reflecting predominantly different limitations in SA and UV processing. With modest increases in demand, however, interference between different event types can also be made arbitrarily large, reflecting arbitrarily important shared limitations. For even such simple tasks as these, T--T2 interference reflects a combination of relatively local and relatively global sources. 相似文献