全文获取类型
收费全文 | 870篇 |
免费 | 53篇 |
专业分类
923篇 |
出版年
2023年 | 6篇 |
2022年 | 11篇 |
2021年 | 14篇 |
2020年 | 23篇 |
2019年 | 38篇 |
2018年 | 32篇 |
2017年 | 41篇 |
2016年 | 38篇 |
2015年 | 19篇 |
2014年 | 33篇 |
2013年 | 119篇 |
2012年 | 45篇 |
2011年 | 71篇 |
2010年 | 43篇 |
2009年 | 20篇 |
2008年 | 43篇 |
2007年 | 64篇 |
2006年 | 48篇 |
2005年 | 22篇 |
2004年 | 19篇 |
2003年 | 29篇 |
2002年 | 18篇 |
2001年 | 10篇 |
2000年 | 13篇 |
1999年 | 12篇 |
1998年 | 13篇 |
1997年 | 6篇 |
1996年 | 6篇 |
1995年 | 4篇 |
1994年 | 2篇 |
1993年 | 5篇 |
1992年 | 4篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 6篇 |
1987年 | 3篇 |
1985年 | 4篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1981年 | 4篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1978年 | 3篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1974年 | 3篇 |
1972年 | 1篇 |
1970年 | 3篇 |
1968年 | 1篇 |
1958年 | 1篇 |
排序方式: 共有923条查询结果,搜索用时 15 毫秒
101.
102.
Liana Machado Robert D. Rafal 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2004,57(5):789-796
Summoning attention to a peripheral location, either by a peripheral cue with the eyes fixed or when a voluntary saccade is made to it and gaze is then returned to the centre, delays detection of subsequent targets at that location compared to a location in the opposite visual field. It has been proposed that oculomotor activation generates this inhibition of return (IOR). This account presupposes that the asymmetry in detection results from inhibition at the cued location rather than facilitation at the uncued location. This has been confirmed for exogenously generated IOR. However, it has not, heretofore, been confirmed for “IOR” generated by voluntary saccades. The current study investigated whether the asymmetry in target detection, elicited either by a peripheral flash or by an eye movement generated in response to a central arrowhead, reflects facilitation at the opposite location due to the path of attentional momentum. Reaction times at the cued location were slower than reaction times at the opposite or perpendicular locations, which did not differ. Opposite facilitation due to attentional momentum requires that opposite be faster than perpendicular, which was not obtained. The results were the same whether IOR was generated by an exogenous cue or by a saccade executed endogenously to a central arrow. 相似文献
103.
This study was an attempt to replicate recent magnetoencephalographic (MEG) findings on human task-specific CNV sources (Basile et al., Electroencephalography and Clinical Neurophysiology 90, 1994, 157-165) by means of a spatio-temporal electric source localization method (Scherg and von Cramon, Electroencephalography and Clinical Neurophysiology 62, 1985, 32-44; Scherg and von Cramon, Electroencephalography and Clinical Neurophysiology 65, 1986, 344-360; Scherg and Berg, Brain Electric Source Analysis Handbook, Version 2). The previous MEG results showed CNV sources in the prefrontal cortex of the two hemispheres for two tasks used, namely visual pattern recognition and visual spatial recognition tasks. In the right hemisphere, the sources were more anterior and inferior for the spatial recognition task than for the pattern recognition task. In the present study we obtained CNVs in five subjects during two tasks identical to the MEG study. The elicited electric potentials were modeled with four spatio-temporal dipoles for each task, three of which accounted for the visual evoked response and one that accounted for the CNV. For all subjects the dipole explaining the CNV was always localized in the frontal region of the head, however, the dipole obtained during the visual spatial recognition task was more anterior than the one obtained during the pattern recognition task. Thus, task-specific CNV sources were again observed, although the stable model consisted of only one dipole located close to the midline instead of one dipole in each hemisphere. This was a major difference in the CNV sources between the previous MEG and the present electric source analysis results. We discuss the possible basis for the difference between the two methods used to study slow brain activity that is believed to originate from extended cortical patches. 相似文献
104.
Two measures of output order in free recall were examined and shown to vary with characteristics of recall unrelated to output order. The output location of a subset of items in recall, using the standard recall rank measure and the “observed minus expected” score, varied both with number of items in the subset and total number of items recalled. A new measure of output order (the relative index of priority or RIP score) was proposed that is invariant with these characteristics of recall, providing an uncontaminated empirical index of the output location of a subset of items in the recall sequence. 相似文献
105.
Reflections on trauma,symbolization and psychic pain in a case of neurosis and a case of psychosis 下载免费PDF全文
Jorge Luis Maldonado Alberto Luis Solimano 《The International journal of psycho-analysis》2016,97(5):1299-1320
This paper seeks to advance some considerations on trauma, historical reality, its symbolization and the psychic pain generated by the investigation of unconscious processes in psychoanalytic treatment. These themes will be explored by demonstrating the differences arising between traumatic experiences and their expression in phantasy, as they occurred in a case of neurosis and another of psychosis. In each case, the differences in the features of the symbolization and the processes of working through shall also be taken into consideration. Particular attention shall be paid to the specific difficulties encountered by the analyst in the interpretative treatment of the trauma resulting from the amount of psychic pain induced in the patient, which at times proves to be an insurmountable barrier and a destructive distortion of the process. 相似文献
106.
Nelson Andrade-González Alberto Fernández-Liria 《Current psychology (New Brunswick, N.J.)》2016,35(1):169-177
The goal of our research was to adapt the short forms of the Working Alliance Inventory into the Spanish language for patients and therapists (WAI-S-P and WAI-S-T). The psychometric properties of scores from these measurement instruments were evaluated in Spanish outpatients with depressive disorders and their therapists. The scores of both measures exhibited excellent reliability in terms of internal consistency and excellent convergent validity. Their discriminant validity exhibited some limitations, particularly when the scores of both short measures correlated with those of two empathy measures. Regarding predictive validity, the scores of the overall WAI-S-P and WAI-S-T significantly correlated with residual gain scores of patients in the Beck Depression Inventory (BDI) after the tenth psychotherapy session. Additionally, the overall WAI-S-T scores explained a moderate percentage of the variance in patient BDI score changes. These results are satisfactory and similar to those found in the studies that have utilized the respective original versions of WAI-S in English. 相似文献
107.
Parental depressive symptoms are an important public health concern because they have been linked, in numerous previous studies, to negative parenting behaviors including dysfunctional discipline and child abuse and neglect. Taking this into consideration, parental depressive symptoms warrant particular attention among families with child maltreatment allegations—a group at high risk of dysfunctional discipline and future physical abuse. The current study sought to examine relations between parental depressive symptoms and dysfunctional discipline in an ethnically diverse sample of 234 families who were referred for psychological services due to concerns of child maltreatment. Referrals were made by school, medical, or child welfare personnel. 59.8 % of children were male and the average age was 7.05 years. Results indicated that parental depressive symptoms were significantly correlated with dysfunctional discipline including laxness, over-reactivity, and hostility. However, all three relations lost statistical significance after controlling for parental stress. The findings of this study suggest that well-documented relations between parental depression and negative parenting behavior may be driven by elevated parental stress rather than reflecting risks uniquely associated with depressive pathology. 相似文献
108.
Inspired by Spence’s seminal work on transposition, we propose a synthetic approach to understanding the temporal control of operant behavior. The approach takes as primitives the temporal generalization gradients obtained in prototypical concurrent and retrospective timing tasks and then combines them to synthetize more complex temporal performances. The approach is instantiated by the learning-to-time (LeT) model. The article is divided into three parts. In the first part, we review the basic findings concerning the generalization gradients observed in fixed-interval schedules, the peak procedure, and the temporal generalization procedure and then describe how LeT explains them. In the second part, we use LeT to derive by gradient combination the typical performances observed in mixed fixed-interval schedules, the free-operant psychophysical procedure, the temporal bisection task, and the double temporal bisection task. We also show how the model plays the role of a useful null hypothesis to examine whether temporal control in the bisection task is relative or absolute. In the third part, we identify a set of issues that must be solved to advance our understanding of temporal control, including the shape of the generalization gradients outside the range of trained stimulus durations, the nature of temporal memories, the influence of context on temporal learning, whether temporal control can be inhibitory, and whether temporal control is also relational. These issues attest to the heuristic value of a Spencean approach to temporal control. 相似文献
109.
Alberto Murcia 《Estudios de Psicología》2016,37(1):35-58
Discussions on counterfactual thinking (CT) have been focused on whether it is a language skill or it emerges spontaneously before language acquisition. This paper surveys the most compelling arguments regarding these frameworks: (1) the approach ‘CT as a language skill’; (2) those who claim that pretending shows that children have CT; (3) those who consider pretend play is a rehearsal for cognitive dispositions. I shall point out that the three approaches on CT are incomplete: (1) neglects pretend play (which prelinguistic children perform) as an instantiation of the CT; (2) puts too much emphasis on the linguistic dimension of pretense; (3) is highly demanding on the cognitive architecture that we ought to have by nature — the so-called children as scientists. 相似文献
110.