全文获取类型
收费全文 | 2671篇 |
免费 | 124篇 |
出版年
2024年 | 6篇 |
2023年 | 34篇 |
2022年 | 53篇 |
2021年 | 75篇 |
2020年 | 76篇 |
2019年 | 90篇 |
2018年 | 184篇 |
2017年 | 155篇 |
2016年 | 127篇 |
2015年 | 75篇 |
2014年 | 86篇 |
2013年 | 329篇 |
2012年 | 176篇 |
2011年 | 174篇 |
2010年 | 140篇 |
2009年 | 67篇 |
2008年 | 172篇 |
2007年 | 121篇 |
2006年 | 111篇 |
2005年 | 82篇 |
2004年 | 69篇 |
2003年 | 55篇 |
2002年 | 49篇 |
2001年 | 23篇 |
2000年 | 27篇 |
1999年 | 34篇 |
1998年 | 12篇 |
1997年 | 12篇 |
1996年 | 8篇 |
1995年 | 5篇 |
1994年 | 16篇 |
1993年 | 9篇 |
1992年 | 13篇 |
1991年 | 4篇 |
1989年 | 8篇 |
1987年 | 9篇 |
1985年 | 7篇 |
1982年 | 3篇 |
1981年 | 8篇 |
1976年 | 4篇 |
1974年 | 6篇 |
1973年 | 8篇 |
1972年 | 5篇 |
1971年 | 8篇 |
1969年 | 3篇 |
1968年 | 11篇 |
1966年 | 5篇 |
1965年 | 6篇 |
1963年 | 4篇 |
1962年 | 4篇 |
排序方式: 共有2795条查询结果,搜索用时 31 毫秒
101.
Gender differences in the neuroendocrine and cardiovascular response to psychological stress may contribute to the gender differences in the prevalence of diseases associated with hypothalamic-pituitary-adrenal (HPA) axis reactivity such as cardiovascular disease (CVD), diabetes and hypertension. We measured plasma ACTH, cortisol, heart rate (HR), and blood pressure (BP) responses in 8 men and 8 women (55-75 years) exposed to the Matt Stress Reactivity Protocol (MSRP), a psychological challenge. The MSRP elicited significant increases in HR, systolic-, and diastolic BP, ACTH and cortisol (all p<0.01). Men had significantly greater cortisol and diastolic BP responses compared to women (p<0.05). Additionally, a positive correlation between the ACTH and cortisol responses was only found in the males (r=0.71, p<0.05). There were no group differences in HR, systolic BP, or ACTH responses. We conclude, that among older adults, men respond to psychological stress with greater increases in cortisol, compared to women. This greater activation of the HPA axis could translate into an elevated risk for CVD, diabetes and hypertension and may be related to the higher prevalence of these diseases in males. Gender differences in brain structures and/or cognitive processes may be responsible for these sexually dimorphic stress responses. 相似文献
102.
Király I Jovanovic B Prinz W Aschersleben G Gergely G 《Consciousness and cognition》2003,12(4):752-769
We contrast two positions concerning the initial domain of actions that infants interpret as goal-directed. The 'narrow scope' view holds that goal-attribution in 6- and 9-month-olds is restricted to highly familiar actions (such as grasping). The cue-based approach of the infant's 'teleological stance', however, predicts that if the cues of equifinal variation of action and a salient action effect are present, young infants can attribute goals to a 'wide scope' of entities including unfamiliar human actions and actions of novel objects lacking human features. It is argued that previous failures to show goal-attribution to unfamiliar actions were due to the absence of these cues. We report a modified replication of Woodward (1999) showing that when a salient action-effect is presented, even young infants can attribute a goal to an unfamiliar manual action. This study together with other recent experiments reviewed support the 'wide scope' approach indicating that if the cues of goal-directedness are present even 6-month-olds attribute goals to unfamiliar actions. 相似文献
103.
The aim of the present paper was to investigate how the kinematics of a hand reaching toward a visual target would be influenced by haptic and proprioceptive input from an unseen distractor actively grasped in the other, nonreaching hand. The main results were that the amplitude of maximum grip aperture was smaller and the time to maximum grip aperture was earlier when the distractor was smaller than the target. The interference effect from the distractor was similar for both hands as they reached. Furthermore, results from a vibrating-distractor condition for passive tactile input revealed that the interference effects were evident only when the distractor was actively grasped. We suggest that neural processing of proprioceptive and tactile information relevant to distractor size produced the observed interference effects. We also emphasize the importance of active manipulation of the distractor stimulus in eliciting such interference effects. 相似文献
104.
Reflexology has been present throughout Spanish science since the last third of the nineteenth century and its importance can be seen in the works of authors such as Martín Salazar, Ramón y Cajal, Gómez Oca?a, Simarro and Turró. The most important research in Reflexology in Spain takes place a) at the Schools of Neurophysiology and Psychology in Barcelona and Madrid, b) with a group of authors specializing in pathological medicine and c) in the Military's Health Department, Pavlov's work was received in Spain with special interest. Fernández-Espa?a, who could be considered the "first Spanish Pavlovian," emphasized Pavlov's work in a series dedicated to the study of objective psychology which was published between 1914 and 1924. Planelles was the first investigator to develop a program in pavlovian experimentation, presenting his results in 1935. The Civil War (1936-1939) ended these and many other Spanish projects in psychology. After the war, interest in Reflexology and Pavlov's theories slowly rose again, first through psychosomatic medicine and then in the 60's because of the works of such authors as Monserrat-Esteve, Rof Carballo and Colodrón. The progressive inclusion of psychology in the Schools of Philosophy and Arts after 1968 marked the beginning of a new era. 相似文献
105.
Giménez de la Peña A Canto Ortiz JM Fernández Berrocal P Barrett M 《The Spanish journal of psychology》2003,6(1):28-34
Social psychologists have shown a profound interest in intergroup relationships, but there are very few papers focusing on the developmental aspects that explain the psychological mechanisms involved in the construction of group and cultural identity. Our research aims to explore how the self-categorization of Andalusian children evolves. We tried to assess the degree to which they self-identify as Andalusian, Spanish, and European, and how this identification changes with age. We were also interested in the affective evaluation of different groups (French, Italian, English, German, Spanish, Catalonian, and Andalusian) made by Andalusian children. Furthermore, we analyzed the relationship between self-categorization and the evaluation of these groups. Results show that the development of national (autonomous community) identity in these children is influenced by their cognitive development, as well as by the relationships among the regional communities of Spain and the relationships between Spain and other countries. The peculiarity of Andalusians as a group is that they assume both identities: Spanish and Andalusian, from a very early age. In-group favoritism is an extended phenomenon at all ages, and Andalusian children have a negative stereotype of the other Spanish groups and other European communities. 相似文献
106.
Previous research has revealed a persistent association between social structure and mental health. However, most researchers have focused only on the psychological and psychosocial aspects of that relationship. The present paper indicates the need to include the social and structural bases of distress in our theoretical models. Starting from a general social and psychological model, our research considered the role of several social, environmental, and structural variables (social position, social stressors, and social integration), psychological factors (self-esteem), and psychosocial variables (perceived social support). The theoretical model was tested working with a group of Spanish participants (N = 401) that covered a range of social positions. The results obtained using structural equation modeling support our model, showing the relevant role played by psychosocial, psychological and social, and structural factors. Implications for theory and intervention are discussed. 相似文献
107.
Recent research with cotton-top tamarin monkeys has revealed language discrimination abilities similar to those found in human
infants, demonstrating that these perceptual abilities are not unique to humans but are also present in non-human primates.
Specifically, tamarins could discriminate forward but not backward sentences of Dutch from Japanese, using both natural and
synthesized utterances. The present study was designed as a conceptual replication of the work on tamarins. Results show that
rats trained in a discrimination learning task readily discriminate forward, but not backward sentences of Dutch from Japanese;
the results are particularly robust for synthetic utterances, a pattern that shows greater parallels with newborns than with
tamarins. Our results extend the claims made in the research with tamarins that the capacity to discriminate languages from
different rhythmic classes depends on general perceptual abilities that evolved at least as far back as the rodents.
Electronic Publication 相似文献
108.
109.
The recognition potential: An ERP index of lexical access 总被引:6,自引:0,他引:6
Recognition potential (RP) is a brain electrical response that appears when a subject views recognizable images of words. However, it has yet to be determined whether the processes reflected by RP are related to orthographic or to semantic analysis. This study aimed to resolve this question by studying the RP evoked by orthographically correct stimuli that were devoid of meaning. Results showed RP not only to this type of stimuli, but also to others achieving lower levels in the reading process. Strikingly, however, the RP amplitude significantly differed in parallel with the levels of the reading processes attained by the stimuli, the amplitude of the RP progressively increasing as the level approached the semantic one, which showed the highest amplitude. These results not only confirm the replicability of RP, but also its promise of potential usefulness in the study and assessment of language perception. 相似文献
110.
Studies in East European Thought - 相似文献