全文获取类型
收费全文 | 1059篇 |
免费 | 83篇 |
国内免费 | 1篇 |
出版年
2024年 | 4篇 |
2023年 | 7篇 |
2022年 | 15篇 |
2021年 | 29篇 |
2020年 | 43篇 |
2019年 | 59篇 |
2018年 | 71篇 |
2017年 | 67篇 |
2016年 | 67篇 |
2015年 | 46篇 |
2014年 | 53篇 |
2013年 | 130篇 |
2012年 | 77篇 |
2011年 | 82篇 |
2010年 | 37篇 |
2009年 | 31篇 |
2008年 | 33篇 |
2007年 | 33篇 |
2006年 | 40篇 |
2005年 | 32篇 |
2004年 | 19篇 |
2003年 | 23篇 |
2002年 | 9篇 |
2001年 | 7篇 |
2000年 | 9篇 |
1999年 | 6篇 |
1998年 | 7篇 |
1997年 | 8篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 4篇 |
1992年 | 3篇 |
1991年 | 6篇 |
1990年 | 6篇 |
1989年 | 7篇 |
1987年 | 3篇 |
1985年 | 4篇 |
1984年 | 7篇 |
1983年 | 5篇 |
1982年 | 9篇 |
1981年 | 5篇 |
1980年 | 4篇 |
1979年 | 6篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1971年 | 2篇 |
排序方式: 共有1143条查询结果,搜索用时 15 毫秒
881.
Elliott EM Cherry KE Brown JS Smitherman EA Jazwinski SM Yu Q Volaufova J 《Memory & cognition》2011,39(8):1423-1434
In the present study, we examined adult age differences in short-term and working memory performance in middle-aged (45–64 years),
young–old (65–74 years), old–old (75–89 years), and oldest–old adults (90 years and over) in the Louisiana Healthy Aging Study.
Previous research suggests that measures of working memory are more sensitive to age effects than are simple tests of short-term
memory Bopp and Verhaeghen (Journal of Gerontology: Psychological Sciences 60:223–233, 2005), Myerson, Emery, White, and Hale, (Aging, Neuropsychology, and Cognition 10:20–27, 2003). To test this hypothesis, we examined output serial position curves of recall data from three span tasks: forward and backward
digit span and size judgment span. Participants’ recall patterns in the size judgment span task revealed that the two oldest
groups of adults showed the largest decreases in recall performance across output serial positions, but did not differ significantly
from each other. Correlation analyses indicated the strongest negative correlation with age occurred with the size judgment
span task. Implications of these findings for understanding strategic processing abilities in late life are discussed. 相似文献
882.
The present research examined the hypothesis that participation in radical, but not moderate, action results in disidentification from the broader in-group. Study 1 (N = 98) was a longitudinal study conducted in the context of student protests against tuition fees in Germany and confirmed that participation in radical collective action results in disidentification with the broader in-group (students) whereas participation in moderate collective action does not. Both types of action increased politicized identification. Study 2 (N = 175) manipulated the normativeness of different types of imagined collective actions in the same context and replicated this disidentification effect for radical actions, but only when this action mismatched the broader in-group's norms. This study also indicated that these effects were partially mediated by perceived lack of solidarity and perceived lack of commitment to the cause among the broader in-group. The implications of these findings for understanding radicalization within social movements are discussed. 相似文献
883.
The present research examines the emotional and behavioral consequences of collective action participation. It demonstrates that "positive" and "negative" emotions can be experienced simultaneously as a result of collective action participation, yet it is important to distinguish outgroup-directed from self-directed emotions. Results of two experiments (N = 71 and N = 101) that manipulated participation in collective action illustrate that whereas collective action participants experience more outgroup-directed anger and contempt, they feel more self-directed positive affect. Furthermore, collective action participation predicted willingness to engage in moderate and radical collective actions in the future. These relations were mediated by outgroup-directed, but not by self-directed, emotions, suggesting that outgroup-directed rather than self-directed emotions play a crucial role in the maintenance of protest behavior. Theoretical and practical implications of these findings are discussed. 相似文献
884.
Four studies examined dyadic collaboration on quantitative estimation tasks. In accord with the tenets of "na?ve realism," dyad members failed to give due weight to a partner's estimates, especially those greatly divergent from their own. The requirement to reach joint estimates through discussion increased accuracy more than reaching agreement through a mere exchange of numerical "bids." However, even the latter procedure increased accuracy, relative to that of individual estimates (Study 1). Accuracy feedback neither increased weight given to partner's subsequent estimates nor produced improved accuracy (Study 2). Long-term dance partners, who shared a positive estimation bias, failed to improve accuracy when estimating their performance scores (Study 3). Having dyad members ask questions about the bases of partner's estimates produced greater yielding and accuracy increases than having them explain their own estimates (Study 4). The latter two studies provided additional direct and indirect evidence for the role of na?ve realism. 相似文献
885.
886.
Operatic music involves both singing and acting (as well as rich audiovisual background arising from the orchestra and elaborate scenery and costumes) that multiply the mechanisms by which emotions are induced in listeners. The present study investigated the effects of music, plot, and acting performance on emotions induced by opera. There were three experimental conditions: (1) participants listened to a musically complex and dramatically coherent excerpt from Tosca; (2) they read a summary of the plot and listened to the same musical excerpt again; and (3) they re-listened to music while they watched the subtitled film of this acting performance. In addition, a control condition was included, in which an independent sample of participants succesively listened three times to the same musical excerpt. We measured subjective changes using both dimensional, and specific music-induced emotion questionnaires. Cardiovascular, electrodermal, and respiratory responses were also recorded, and the participants kept track of their musical chills. Music listening alone elicited positive emotion and autonomic arousal, seen in faster heart rate, but slower respiration rate and reduced skin conductance. Knowing the (sad) plot while listening to the music a second time reduced positive emotions (peacefulness, joyful activation), and increased negative ones (sadness), while high autonomic arousal was maintained. Watching the acting performance increased emotional arousal and changed its valence again (from less positive/sad to transcendent), in the context of continued high autonomic arousal. The repeated exposure to music did not by itself induce this pattern of modifications. These results indicate that the multiple musical and dramatic means involved in operatic performance specifically contribute to the genesis of music-induced emotions and their physiological correlates. 相似文献
887.
Previous work showed that language has an important function for the development of action control. This study examined the
role of verbal processes for action–effect learning in 4-year-old children. Participants performed an acquisition phase including
a two-choice key-pressing task in which each key press (action) was followed by a particular sound (effect). Children were
instructed to either (1) label their actions along with the corresponding effects, (2) verbalize task-irrelevant words, (3)
or perform without verbalization. In a subsequent test phase, they responded to the same sound effects either under consistent
or under inconsistent sound-key mappings. Evidence for action–effect learning was obtained only if action and effects were
labeled or if no verbalization was performed, but not if children verbalized task-irrelevant labels. Importantly, action–effect
learning was most pronounced when children verbalized the actions and the corresponding effects, suggesting that task-relevant
verbal labeling supports the integration of event representations. 相似文献
888.
Dr. med. Tatjana Vo? Julia Sauter Prof. Dr. med. Hans-Ludwig Kr?ber 《Forensische Psychiatrie, Psychologie, Kriminologie》2011,5(4):253-260
The reintegration of patients into society after long-term inmate or long-term forensic hospital treatment is as difficult as it is important. At present only a few specialized forensic outpatient departments can be found in Germany. In the following article essential pillars for successful outpatient care by taking all participants in the reintegration process into account will be presented. 相似文献
889.
Cognitive control abilities substantially improve from early childhood to adulthood. The primary aim of this study was to examine the influence of stimulus-set size on developmental changes in cognitive control abilities such as task switching, interference control, and conflict adaptation. We assumed that a small stimulus set used in a task-switching paradigm would induce stronger task-stimulus priming that might increase the need for control, thereby amplifying age differences in cognitive control abilities. Therefore, we compared task-switching performance in a group of participants responding to a small stimulus-set (N=4) with a group responding to a large stimulus-set (N=96) in three age groups: kindergarten children (4.1-6.0 years of age), elementary school children (6.1-9.0 years of age), and young adults (21.0-28.0 years of age) on conflicting vs. non-conflicting trials (interference control) and following conflicting vs. non-conflicting trials (conflict adaptation). Results on the basis of error rates support the view that a small stimulus-set size during task switching (i.e., larger task-stimulus priming) increases the need for control as we found (a) worse conflict adaptation on task-repetition trials only for small but not for large set sizes and (b) larger interference costs under small than large set-size condition for elementary school children as compared with young adults. Kindergarten children were less sensitive to the set-size manipulation and showed major problems in interference control while being in a task-switching situation, even if no actual task switch was required, possibly reflecting their inability to represent complex higher-order task rules. 相似文献
890.
Schmidt NB Buckner JD Pusser A Woolaway-Bickel K Preston JL Norr A 《Behavior Therapy》2012,43(3):518-532
We tested the efficacy of a unified cognitive-behavioral therapy protocol for anxiety disorders. This group treatment protocol, termed false safety behavior elimination therapy (F-SET), is a cognitive-behavioral approach designed for use across various anxiety disorders such as panic disorder (PD), social anxiety disorder (SAD), and generalized anxiety disorder (GAD). F-SET simplifies, as well as broadens, key therapeutic elements of empirically validated treatments for anxiety disorders to allow for easier delivery to heterogeneous groups of patients with anxiety psychopathology. Patients with a primary anxiety disorder diagnosis (N=96) were randomly assigned to F-SET or a wait-list control. Data indicate that F-SET shows good efficacy and durability when delivered to mixed groups of patients with anxieties (i.e., PD, SAD, GAD) by relatively inexperienced clinicians. Findings are discussed in the context of balancing treatment efficacy and clinical utility. 相似文献