首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1274篇
  免费   85篇
  1359篇
  2024年   2篇
  2023年   21篇
  2022年   24篇
  2021年   29篇
  2020年   55篇
  2019年   46篇
  2018年   82篇
  2017年   79篇
  2016年   56篇
  2015年   55篇
  2014年   43篇
  2013年   151篇
  2012年   111篇
  2011年   121篇
  2010年   78篇
  2009年   22篇
  2008年   69篇
  2007年   78篇
  2006年   61篇
  2005年   31篇
  2004年   15篇
  2003年   18篇
  2002年   20篇
  2001年   8篇
  2000年   16篇
  1999年   11篇
  1998年   6篇
  1997年   5篇
  1995年   2篇
  1993年   3篇
  1992年   5篇
  1990年   2篇
  1989年   4篇
  1988年   1篇
  1987年   1篇
  1986年   1篇
  1985年   2篇
  1984年   4篇
  1982年   1篇
  1981年   1篇
  1977年   1篇
  1975年   1篇
  1974年   2篇
  1972年   2篇
  1970年   2篇
  1963年   2篇
  1960年   1篇
  1958年   2篇
  1956年   2篇
  1955年   2篇
排序方式: 共有1359条查询结果,搜索用时 15 毫秒
841.
Perceptions of the ‘Truth and Reconciliation’ and ‘Political Imprisonment and Torture’ commissions and related beliefs, emotions and socio‐emotional climate were analysed in people affected and unaffected by past political violence in Chile (N = 1278). People directly affected regard institutional apologies as less sincere and effective, and they were more critical of the commissions. Those who have a positive appraisal of the commissions, compared with people who disagree with the commissions activities, are less prone to forget past collective violence; report higher levels of negative emotions, such as shame, and positive ones, such as pride and hope, about the collective past; and consider that the commissions contributed to knowing the truth about what happened to victims and helped bring human rights violators to justice. Those appraising the commissions in a positive fashion also perceive a more positive emotional climate and inter‐group trust, have more confidence in institutions and report more universalistic values. A multiple‐regression analysis suggests that commissions play a relatively successful role as transitional justice rituals, reinforcing reconciliation. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
842.
The current study explored the multifaceted nature of the mother–adolescent coparental relationship with data from 167 Mexican‐origin adolescent mothers and their own mothers at 10 months post childbirth. Profiles of mother–adolescent coparenting were created with latent profile analysis using adolescents’ reports of three dimensions of coparenting (communication, involvement, and conflict). Four profiles were identified: (a) Harmonious Coparents (equal involvement, high communication, low conflict); (b) Harmonious‐Adolescent Primary (adolescent is more involved than mother, high communication, low conflict); (c) Conflictual Coparents (equal involvement, high communication, high conflict); and (d) Conflictual‐Adolescent Primary (adolescent is more involved than mother, moderate communication, high conflict). Families characterized by high mother–daughter conflict and psychological control prior to childbirth were more likely to belong in the Conflictual Coparents profile. In addition, adolescents’ and mothers’ depressive symptoms and parenting efficacy after childbirth were linked to profile membership, such that the Harmonious‐Adolescent Primary profile reported the most positive adjustment patterns, whereas profiles with high coparental conflict (i.e., Conflictual Coparenting and Conflictual‐Adolescent Primary profiles) showed the least positive adjustment patterns. Discussion considers the applied implications of identifying precursors to healthy and problematic mother–daughter coparenting for families of adolescent mothers in the early years of parenting.  相似文献   
843.
The purpose of this study was to investigate the accuracy of parents' perception of children's reaching limits in a risk scenario. A sample of 68 parents of 1- to 4-year-olds were asked to make a prior estimate of their children's behavior and action limits in a task that involved retrieving a toy out of the water. The action modes used for reaching, accuracy of estimates, and error tendency were investigated. Several morphological variables, walking experience, and swimming program experience were analyzed as predictors of maximum and estimated maximum reachability. Most children sat to retrieve the toy out of the water and fell in while attempting to grasp beyond their reaching limit. Nearly 80% of the parents correctly predicted their children's behavior when the toy was unreachable. Parents were cautious in predicting their children's maximum reachability (>50% underestimates). Mothers were more accurate than fathers in estimating their children's reaching limit. The prediction of children's capabilities was based partially on body dimensions and proportions.  相似文献   
844.
Recent findings indicate that enactment of approach behavior broadens the focus of perceptual attention. The aim of the present study was to examine how approach and avoidance behavior influence visual selective attention. To achieve this, the authors combined approach and avoidance manipulations with a visual precueing task (local vs. global cues preceding either local or global targets). The authors hypothesized that participants with an enactment of approach behavior would show faster attentional orienting with compatible cue-target-relations than in incompatible trials. The results support that enactment of approach behavior leads to faster attentional orienting in compatible trials compared with incompatible trials. Although participants showed significant attentional learning effects across blocks, learning was not enhanced by approach and avoidance manipulations.  相似文献   
845.
School psychologists often break confidentiality if confronted with risky adolescent behavior. Members of the National Association of School Psychologists (N = 78) responded to a survey containing a vignette describing an adolescent engaging in risky behaviors and rated the degree to which it is ethical to break confidentiality for behaviors of varying frequency, intensity, and duration. Respondents generally found it ethical to break confidentiality when risky adolescent behaviors became more dangerous or potentially harmful, although there was considerable variability between respondents. Significant gender effects were found between male and female respondents for alcohol use, and a significant Form Type (i.e., male or female vignette) × Frequency/Duration interaction was observed for antisocial behaviors. School psychologists could benefit from further training in ethical decision making because these ethical dilemmas are not always clear-cut.  相似文献   
846.
In this article I look at the cult of the Virgin Mary in terms of its practices and its meanings. I did fieldwork in Quito, Ecuador, where I interviewed more than 20 women, aged between 30 and 50, who belong to Catholic groups or are active members of the parish. I found out that these women strongly identify with the Virgin Mary; they view her as a protector and a mother. Furthermore, the Virgin is not regarded as an afflicted figure or victim, but instead as a brave and empowered woman. The image they have of the Virgin contrasts with the Church's views that emphasise her obedience and sexual purity. Thus, I argue that the Virgin has become the property of these Catholic women and an icon of resistance of male-imposed Catholic rules.  相似文献   
847.
Resumen

El «Potencial de Aprendizaje» (PA) es uno de los conceptos más prometedores como complemento y/o sustitución del estático constructo inteligencia y su medida. Basado en el concepto vygostkyano de «Zona de Desarrollo Próximo» así como en otros más recientes como «Modificabiliaad» o «Educabilidad», en los últimos años se han desarrollado una serie de investigaciones tratando tanto de profundizar en este concepto como de proceder a su medida. Con estos objetivos, en la última década un grupo de investigación en la Universidad Autónoma de Madrid han desarrollado un dispositivo de medida de PA. A modo de Introducción de este Dossier sobre «Potencial de Aprendizaje» se presenta una síntesis de las investigaciones realizadas.  相似文献   
848.

Action in connection with the therapeutic process is often equated with acting out. The subtle behaviour that belongs to ?the complicated system of transmitting and receiving unconscious signals? (Sandler), with which the patient attempts to make the analyst behave as the object of transference or to fulfill an unconscious desire, is also described as acting out or micro-acting out (Treurniet). This fine-grained action, however, means nothing; it is not symbolic or communicative action. Its intention is, rather, to trigger effects and induce interactions. It occurs not only on the side of the analysand but also on that of the analyst, and is part of the unconscious communication in the therapeutic process. Presented here are some of the various interactive ways and means with which the analyst is prompted into unconscious action and certain, unnoticed, ways in that he turn ?treats? the patient. The analyst's action responses can bear the character of interpretations with which he may unintentionally reveal how he regards the behaviour of the patient.  相似文献   
849.
Abstract

The aim of this study was to investigate the effects of state and trait anxiety on physical performance under both neutral and stressful conditions. In Study I, 43 male and female track athletes answered the State-Trait Anxiety Inventory and twice underwent ergometric testing in the physiology laboratory after receiving a neutral or a stress-inducing instruction. In Study II, these 43 runners completed the state scale shortly before a test run in a practice session and once again just before the start in an official competition. Results showed a significant increase in self-reported state anxiety under the stress condition in both the laboratory and the field setting. At the same time, the mean physical performance, measured as physiological performance parameters (maximum oxygen intake, physical work capacity) or as running performance, significantly deteriorated under stress. The induced stress affected the heart rate in addition to the mere physical work load, with no sign of compensation occurring during the entire period of ergometric testing. Effects of anxiety on performance were tested by separate 2(trait) × 3(state) ANOVAs for each situation. For both laboratory situations, and for the practice situation as well, no significant relationships, neither linear nor nonlinear, were detected. In the competition situation, however, an inverted-U relationship was found in the low trait-anxious subgroup.  相似文献   
850.
A frequent problem for decision makers (DMs) analysing decisions involving multiple objectives is the identification and selection of the most preferred option from the set of non‐dominated solutions. Two techniques, weighted sum optimization and reference point optimization, have been developed to address this problem for multiobjective linear programming problems (MOLP). In this paper, we examine the relationship between these two techniques. We demonstrate that the values of the dual variables associate with auxiliary constraints of the reference point technique are equal to the weight values used to compute the same non‐dominated solution via the weighted sum technique. This insight will enable the development of new interactive solution procedures for MOLPs which allow the DM to readily switch from one method to the other during the search for the most preferred non‐dominated solution. The advantages of the approach are discussed in the paper. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号