全文获取类型
收费全文 | 456篇 |
免费 | 12篇 |
出版年
2021年 | 6篇 |
2020年 | 8篇 |
2019年 | 7篇 |
2018年 | 8篇 |
2017年 | 9篇 |
2016年 | 10篇 |
2015年 | 6篇 |
2014年 | 12篇 |
2013年 | 49篇 |
2012年 | 18篇 |
2011年 | 13篇 |
2010年 | 8篇 |
2009年 | 7篇 |
2008年 | 8篇 |
2007年 | 28篇 |
2006年 | 8篇 |
2005年 | 18篇 |
2004年 | 9篇 |
2003年 | 16篇 |
2002年 | 19篇 |
2001年 | 9篇 |
2000年 | 13篇 |
1999年 | 8篇 |
1998年 | 6篇 |
1997年 | 5篇 |
1996年 | 7篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1991年 | 12篇 |
1990年 | 5篇 |
1989年 | 7篇 |
1988年 | 4篇 |
1987年 | 3篇 |
1986年 | 6篇 |
1985年 | 4篇 |
1984年 | 9篇 |
1982年 | 5篇 |
1981年 | 8篇 |
1980年 | 7篇 |
1979年 | 3篇 |
1978年 | 7篇 |
1977年 | 5篇 |
1976年 | 6篇 |
1975年 | 9篇 |
1974年 | 11篇 |
1973年 | 2篇 |
1972年 | 4篇 |
1971年 | 3篇 |
1969年 | 3篇 |
1968年 | 6篇 |
排序方式: 共有468条查询结果,搜索用时 0 毫秒
111.
112.
113.
Growing work suggests that prosociality – actions such as kindness and generosity – boosts the well-being of altruists, yet this effect is not universally true for all individuals. Thus, a major question moving forward is who reaps the largest benefits of acting prosocially. Here, we propose that trait differences in satisfaction of needs (i.e. autonomy, competence, and relatedness) act as key moderators of the effect of prosociality on well-being. We tested two competing hypotheses – deprivation vs. sensitization models – in a 14-day event-sampling study of 383 community participants. We found that people with lower trait autonomy experienced a greater well-being boost after acting prosocially than their higher counterparts. Moreover, this relationship was further mediated by state autonomy. Our findings highlight the special role autonomy, but not competence or relatedness, plays in explaining individual differences in who benefits from acting prosocially – and the mechanism behind this process. 相似文献
114.
Elizabeth Nicholls Catriona M. E. Ryan Catherine M. L. Bryant Stephen E. G. Lea 《Animal cognition》2011,14(1):21-34
Two experiments examined whether pigeons discriminate polymorphous categories on the basis of a single highly predictive feature
or overall similarity. In the first experiment, pigeons were trained to discriminate between categories of photographs of
complex real objects. Within these pictures, single features had been manipulated to produce a highly salient texture cue.
Either the picture or the texture provided a reliable cue for discrimination during training, but in probe tests, the picture
and texture cues were put into conflict. Some pigeons showed a significant tendency to discriminate on the basis of the picture
cue (overall similarity or family resemblance), whereas others appeared to rely on the manipulated texture cue. The second
experiment used artificial polymorphous categories in which one dimension of the stimulus provided a completely reliable cue
to category membership, whereas three other dimensions provided cues that were individually unreliable but collectively provided
a completely reliable basis for discrimination. Most pigeons came under the control of the reliable cue rather than the unreliable
cues. A minority, however, came under the control of single dimensions from the unreliable set. We conclude that cue salience
can be more important than cue reliability in determining what features will control behavior when multiple cues are available. 相似文献
115.
This study investigated retrieval mechanisms that may be involved in memory for distressing stimuli. Forty-one nonclinical participants watched a video clip depicting the immediate aftermath of a serious car accident. Following this, half of the participants were instructed to focus attention on the victims of the accident and to consider the negative sequelae of their injuries. The remaining participants were not given any instructions. Following the Victim Focus/Control period, all participants completed a cued-recall task assessing their memory of the video clip. Overall, victim-related details were better recalled than nonvictim related details. It is important to note that participants in the Victim Focus condition retrieved fewer peripheral details than participants in the Control condition. These results suggest that people focusing attention on distressing aspects of an event can experience a cost in remembering other aspects of the event. These findings may be interpreted in terms of enhanced recollection of central events or retrieval-induced forgetting mechanisms to explain patterns of diminished memory for aspects of distressing events. 相似文献
116.
Wisconsin Card Sorting in adolescents: analysis of performance, response times and heart rate 总被引:6,自引:0,他引:6
Forty-nine adolescents performed the Wisconsin Card Sorting Test (WCST). A main PCA component of WCST performance was identified as 'efficiency of reasoning'. This factor was related to feedback processing. From the WCST, a perseveration score can be derived. Perseveration is the continued application of a rule, after it has been disconfirmed. We compared more and less perseverating subjects in relation to stimulus-response (SR) time, feedback inspection time and cardiac acceleration and deceleration. Less perseverating subjects responded faster, and had longer and more adaptive inspection times of error feedback. We examined the switch from rule application to rule search, and the difference between correct and error responses. A transient cardiac deceleration at the initiation of rule search was interpreted as a change in supervisory attention. An error-related deceleration to negative feedback was interpreted as a disturbance of higher control processing. Previous trial feedback influenced current processing time, feedback inspection time, and the cardiac acceleration and deceleration responses. 相似文献
117.
This article reports three experiments in which the effects of cue duration on involuntary orienting to uninformative symbolic cues (arrows presented at fixation) were investigated. Experiment 1 showed that symbolic cues had less effect on involuntary orienting when they were presented for only 25 msec than when they were presented for 200 msec across a range of stimulus onset asynchronies. Experiment 2 suggested that the effect of cue duration on involuntary orienting was due primarily to top-down strategic factors, rather than to bottom-up stimulus factors, and Experiment 3 suggested that these strategic factors may involve differences in how the cue is processed. Altogether, the present findings are important because they emphasize the distinction between cue processing and the putative involuntary orienting that results from such processing in the symbolic-cuing paradigm. In so doing, the present results help resolve discrepant findings that have been reported across previous studies. 相似文献
118.
119.
Forensic mental health assessment (FMHA) is a form of evaluation performed by a mental health professional to provide relevant clinical and scientific data to a legal decision maker or the litigants involved in civil or criminal proceedings. Such FMHA evaluations can be further specialized when the clinical and scientific data are primarily neuropsychological. This paper provides an adaptation of 29 recently derived principles of FMHA (Heilbrun, 2001) that have been described in two forms: general guidelines for application in FMHA, and guidelines for application to neuropsychological assessment in forensic contexts. Each principle is described, and the general guideline is compared with the highly specialized neuropsychological guideline. In this way, the applicability of such FMHA principles to forensic neuropsychological assessment is described. 相似文献
120.
The present study explored whether cognitive factors specified in the Ehlers and Clark model (Behav. Res. Ther. 38 (2000) 319) of posttraumatic stress disorder (PTSD) predict chronic PTSD in children who had experienced a road traffic accident. Children were assessed at 2 weeks, 3 months, and 6 months after the accident. Data-driven processing during the accident, negative interpretation of intrusive memories, alienation from other people, anger, rumination, thought suppression and persistent dissociation at initial assessment predicted PTSD symptom severity at 3 and 6 months. On the basis of sex and stressor severity variables, 14% of the variance of PTSD symptoms at 6 months could be explained. The accuracy of the prediction increased to 49% or 53% when the cognitive variables measured at initial assessment or 3 months, respectively, were taken into account. 相似文献