全文获取类型
收费全文 | 174篇 |
免费 | 16篇 |
出版年
2023年 | 2篇 |
2022年 | 1篇 |
2021年 | 1篇 |
2020年 | 7篇 |
2019年 | 10篇 |
2018年 | 15篇 |
2017年 | 8篇 |
2016年 | 13篇 |
2015年 | 7篇 |
2014年 | 14篇 |
2013年 | 19篇 |
2012年 | 17篇 |
2011年 | 5篇 |
2010年 | 5篇 |
2009年 | 5篇 |
2008年 | 9篇 |
2007年 | 6篇 |
2006年 | 9篇 |
2005年 | 7篇 |
2004年 | 8篇 |
2002年 | 3篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1991年 | 1篇 |
1990年 | 3篇 |
1989年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1979年 | 1篇 |
1977年 | 1篇 |
排序方式: 共有190条查询结果,搜索用时 15 毫秒
81.
Lovatel GA Bertoldi K Elsner VR Vanzella C Moysés Fdos S Spindler C Funck VR Pereira LM de Oliveira CV Oliveira MS Netto CA Siqueira IR 《Neurobiology of learning and memory》2012,98(2):182-187
Exercise induces brain function adaptations and improves learning and memory; however the time window of exercise effects has been poorly investigated. Studies demonstrate an important role for cyclooxygenase-2 (COX-2) pathway function in the mechanisms underlying memory formation. The aim of present work was to investigate the effects of treadmill exercise on aversive memory and COX-2, PGE(2) and E-prostanoid receptors contents in the rat hippocampus at different time points after exercise has ended. Adult male Wistar rats were assigned to non-exercised (sedentary) and exercised (running daily for 20min, for 2weeks) groups. The inhibitory avoidance task was used to assess aversive memory and the COX-2, PGE(2) and E-prostanoid receptors (EP1, EP2, EP3 and EP4) levels were determined 1h, 18h, 3days or 7days after the last training session of treadmill exercise. The step down latency in the inhibitory avoidance, COX-2 and EP4 receptors levels were acutely increased by exercise, with a significant positive correlation between aversive memory performance and COX-2 levels. Increased EP2 content decreased PGE(2) levels were observed 7days after the last running session. The treadmill exercise protocol facilitates inhibitory avoidance memory and induces time-dependent changes on COX-2 pathways function (COX-2, PGE(2) and EP receptors). 相似文献
82.
The central role of perceived control in the development of anxiety disorders is proposed by several theoretical models. The main objective of the present study was to examine the relation between perceived control and anxiety in Portuguese school-age children. To accomplish this objective we developed the Portuguese short form of the Anxiety Control Questionnaire for Children (ACQ-C, Weems, 2005; Pereira & Barros, 2010), whose psychometric studies are presented. The sample comprised 238 children, aged 8 to 15 years, from the general population attending Portuguese schools. Children completed measures of perceived control (ACQ-C) and their anxiety (Screen for Child Anxiety Related Emotional Disorders--Revised, SCARED-R). The psychometric studies indicate good psychometric characteristics of the Portuguese ACQ-C short form, in particular a high internal consistency (a = .85) and an adequate temporal stability (r = .60, p = .002). Results show a significant negative association between perceived control and anxiety symptomatology, providing partial support for models that assign a central role to control beliefs in explaining the development of anxiety disorders. These results also suggest the importance of considering the perception of control as a prime target for preventive actions and intervention aimed at reducing anxiety in school aged children. 相似文献
83.
Souza GG Pereira MG Vila J Oliveira L Volchan E 《The Spanish journal of psychology》2012,15(1):237-243
Affiliative stimuli are pleasant and highly biologically relevant. Affiliative cues are thought to elicit a prosocial predisposition. Here affiliative and neutral pictures were exposed prior to a reaction time task which consisted in responding to a visual target. Half the participants responded with finger-flexion, a movement frequently involved in prosocial activities. The other half responded with finger extension, a less prosocially compatible movement. Results showed that under the exposure to affiliative pictures, as compared to neutral ones, participants who used finger flexion were faster, while those using finger extension were slower. Performance benefits to the task, when flexing the finger, together with performance costs, when extending it, indicate the relevance of movement compatibility to the context. These findings put forward a possible link between affiliative primers and motor preparation to facilitate a repertoire of movements related to prosocial predispositions including finger flexion. 相似文献
84.
This paper aims to untangle the relationship between income and subjective well-being. To accomplish this, we investigate how subjective well-being is affected by two financially-related determinants that have not been investigated before or scarcely so. Specifically, we research the impact on subjective well-being of how people are coping with their present income as well as of their borrowing constraints. The results indicate that both variables determine subjective well-being and that they mediate the effects of other variables, namely income, which is not directly related to well-being. Additionally, they signal that income matters to the extent to which it contributes to meeting the desired consumption needs and eases borrowing constraints. Such mediating effects thus contribute to explain how income affects subjective well-being. We also inspect differences in life satisfaction responsiveness to perceived income adequacy and borrowing constraints in certain groups of individuals, and find that the subjective well-being of individuals in a more fragile financial position is particularly responsive to the alleviation of borrowing constraints. 相似文献
85.
Ana Boczar Ana Cristina Teixeira da Costa Salles Arlindo Carlos Pimenta Carlos Roberto Drawin Eliana Rodrigues Pereira Mendes Marília Brandão Lemos Morais 《International Forum of Psychoanalysis》2013,22(2):145-150
The paradigmatic theory of modern epistemology holds psychoanalysis in its scientific statute. Even if there is no explicit epistemology in the Freudian writings, it is undeniable that the genesis of psychoanalysis has a rigorous dialetic between theorization and clinical observation. Metapsychology is an organized and consistent set of concepts, capable of explaining and coordinating the analytical experience. It is through metapsychology that clinical work encounters the possibility of universalization, while metapsychology finds the possibility of fulfillment in clinical work. Clinical experience also confirms the interrelation between psychopathology and culture. Modern times have brought about new versions for psychopathological symptoms, which, in turn, have special effects on the narcisistic personalities and the manifestations of anxiety, giving place to different neurotic configurations. 相似文献
86.
Eliana Rodrigues Pereira Mendes 《International Forum of Psychoanalysis》2013,22(2):125-134
The end of the 20th century inaugurates the tele-techno-media dimension that gives place to subjective mutation of incalculable effects. These transformations crucially affect adolescents and youths, for this new dimension promotes a planetary enlargement of the non-family influences which act directly on idealness. Held between the illusionary temptation of the ideal-ego and the possibility of living the ego ideal, the adolescent suffers through the confrontation with this colossal identifying, fragmented and voracious mirror. The author then discusses what the psychoanalyst can do. 相似文献
87.
Regina J. R. M. Fonseca Izlinda Garcia de Barros Olívia M. Pereira de Almeida 《Journal of Child Psychotherapy》2013,39(2):139-157
This paper aims to compare the psychoanalytic understanding of three analysts, sharing a similar theoretical background, with regard to the clinical material of an autistic girl with probable organic impairment. The conclusion is that, although the three analysts' ideas about the pathogenesis of the girl's developmental disorder are somewhat divergent, a tendency towards convergence can be noted as the therapy goes on. The paper concludes that there is some common ground of understanding about autistic phenomena among psychoanalysts sharing the same affiliation, that combining the individual views of different analysts may enlarge the understanding of the case as a whole and that the technique Tustin used to treat psychogenic autistic children can also be used to treat brain-damaged autistic children. 相似文献
88.
89.
Carlos Carona Marco Pereira Helena Moreira Neuza Silva Maria Cristina Canavarro 《Journal of child and family studies》2013,22(7):971-986
Parents who have children with cerebral palsy (CP) have been reported to have a more impaired QL and higher levels of burden than parents of typically developing children; however, little is known about the positive dimensions of their caregiving experience. In this study, WHOQOL-Bref and The Revised Burden Measure were administered to a sample of 105 parents of children/adolescents with CP (clinical group) and 117 parents of children/adolescents with no disabilities (control group). Despite the fact that parents of children with CP reported more Subjective Burden and less caregiving Uplifts, there were more similarities than differences in the variables compared between clinical and control groups. For parents of children with CP, the associations between Burden dimensions and QL, and between caregiving Uplifts and QL, were respectively moderate and weak. Caregiving Uplifts were found to moderate the links between Objective Burden and Psychological QL, and between Relationship Burden and Social QL. In addition, differential main effects of Burden dimensions and caregiving Uplifts were verified for Physical, Psychological and Social QL domains. These results highlight the adaptation variability of parents who have children with CP, as well as the importance of acknowledging caregiving uplifts as a resource that may attenuate the impact of burden on their QL. 相似文献
90.
Mike Eslea Ersilia Menesini Yohji Morita Mona O'Moore Joaquin A. Mora‐Merchn Beatriz Pereira Peter K. Smith 《Aggressive behavior》2004,30(1):71-83
Research suggests that the relationship between school bullying and its various risk factors should be clearer among girls than boys, and should become stronger with age, as roles within the peer group stabilise. This paper tests this theory by comparing sex, school type, and bully/victim status differences in friendships and playground social interactions, using data from nine surveys in seven countries: China, England, Ireland, Italy, Japan, Portugal, and Spain. A total of approximately 48,000 children completed various translations of the Olweus Bullying Questionnaire. Small but generally consistent main effects were found for sex and school type (boys and primary pupils enjoyed playtimes more and had more friends, but were also more likely to spend playtimes alone). Larger effects were consistently found for bully/victim status (victims were significantly worse off on all the measures in all the samples where a difference was found, while bullies and neutrals did not differ consistently), but the interactions between these factors varied widely between samples and there were few consistent patterns. It is concluded that bullying is a universal phenomenon with many negative correlates for victims and few (if any) for bullies, but that there are cultural variations in the way that bullying is related to sex, age, and social support. Aggr. Behav. 30:71–83, 2004. © 2004 Wiley‐Liss, Inc. 相似文献