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   4802篇
  免费   755篇
  国内免费   204篇
  5761篇
  2025年   16篇
  2024年   96篇
  2023年   148篇
  2022年   121篇
  2021年   158篇
  2020年   252篇
  2019年   306篇
  2018年   302篇
  2017年   310篇
  2016年   302篇
  2015年   153篇
  2014年   224篇
  2013年   787篇
  2012年   149篇
  2011年   140篇
  2010年   148篇
  2009年   133篇
  2008年   128篇
  2007年   163篇
  2006年   177篇
  2005年   142篇
  2004年   146篇
  2003年   124篇
  2002年   112篇
  2001年   111篇
  2000年   87篇
  1999年   68篇
  1998年   70篇
  1997年   67篇
  1996年   67篇
  1995年   63篇
  1994年   67篇
  1993年   45篇
  1992年   33篇
  1991年   28篇
  1990年   20篇
  1989年   25篇
  1988年   20篇
  1987年   23篇
  1986年   13篇
  1985年   26篇
  1984年   17篇
  1983年   19篇
  1982年   19篇
  1981年   18篇
  1980年   22篇
  1979年   20篇
  1978年   19篇
  1977年   22篇
  1976年   26篇
排序方式: 共有5761条查询结果,搜索用时 0 毫秒
161.
以345名12~17岁初中阶段流动儿童为被试,采用问卷法考察学校道德氛围感知在流动儿童父母心理控制与道德推脱关系中的中介作用,以及性别的调节作用。结果表明:(1)父母心理控制正向预测流动儿童道德推脱;(2)学校道德氛围感知在父母心理控制和流动儿童道德推脱之间起到部分中介作用。(3)性别在父母心理控制与学校道德氛围感知间起调节作用,性别调节了中介模型的前半路径,具体而言,与男孩相较,女孩的学校道德氛围感知受到父母心理控制的影响作用更加显著。  相似文献   
162.
复吸是药物成瘾的重要特征,应激是诱发复吸的因素之一。该文介绍了用于研究应激诱发复吸的动物恢复模型,阐述了涉及应激诱发复吸的神经生物学基础。大量研究结果表明,下丘脑外侧的终纹床核与杏仁核内的促肾上腺皮质激素释放因子和去甲肾上腺素是参与应激诱发复吸的重要神经递质。内侧前额叶皮层可能是介导应激、药物点燃及药物相关线索等各类因素诱发复吸的共同通路  相似文献   
163.
164.
This study examined the effectiveness ofvisuo-motor behavior rehearsal(VMBR) as a method of reducing acute stress and improving police officer performance. Fifty-four recruits were randomly assigned to a treatment and a nontreatment condition prior to undergoing a highly stressful, critical event training scenario involving live fire. A manipulation check showed that participants who received VMBR displayed significantly lower scores on the cognitive state anxiety subscale of the Competitive State Anxiety Inventory-2; somatic state anxiety and self-confidence were unaffected by the VMBR treatment. Most importantly, participants in the VMBR training condition displayed better performance on the critical event scenario, including significantly more assailant hits. The findings are discussed with respect to the four-stage model of stress and human performance of Salas and colleagues.  相似文献   
165.
Pace of Life and Enjoyment of Life   总被引:4,自引:0,他引:4  
The paper addresses the paradox that people in modern societies believe themselves to be very happy and satisfied with their lives while simultaneously are subjected to increasing time pressure and pace of life. It starts with presenting evidence for time pressure covering objective and subjective indicators. Evidence for Germany is given by comparing time-budgets in 1991/92 and in 1999. Time use among full time employed in Germany and other EU-societies in the 1990s is compared to the US and Japan by means of diary-data. As regards work life, overwork and the gap between actual and preferred working hours are examined. Survey-results on the relationship between work load, time pressure, stress and health are reported.Most of these data support the conclusion that time pressure has emerged as a major social problem. Hence citizens are beginning to consider time prosperity as a dimension of their well-being beyond their consumer wealth.However, this growing pace of life does not reduce life satisfaction and happiness. Here a paradox evolves as increasing time pressure goes hand in hand with increased subjective well-being (SWB) at country level in cross-cultural comparison as well as at individual level.In the third section some answers to this paradox are explored: A first answer is offered through the modernization theory: life satisfaction and QOL are proliferating along with economic growth and living standards. This process at the same time accelerates social life. Hence, the negative effects of time pressure are counterbalanced by various yields of the modernization process resulting in a pattern of "heavy-going" satisfaction.A second explanation is the psychological approach: time pressure fulfils positive functions for mobilizing individual resources. A variation of this argument is that the multiple-choice-society offers a wide variety of attractive options resulting in people engaging in too many activities. Here, the enjoyment of life is equated with taking advantage of every opportunity.However, this paper prefers a third approach based on Simmel's explanation of the ambivalent consequences of modernity. Even where the majority of citizens report high levels of happiness and life satisfaction – which can be explained through "arousal" or "eu-stress" – the need to ease the time-burden of disadvantaged groups and to down-speed work and social life in general is essential.  相似文献   
166.
Parenting and family stress treatment outcomes in the MTA study were examined. Male and female (579), 7–9-year-old children with combined type Attention Deficit Hyperactivity Disorder (ADHD), were recruited at six sites around the United States and Canada, and randomly assigned to one of four groups: intensive, multi-faceted behavior therapy program alone (Beh); carefully titrated and monitored medication management strategy alone (MedMgt); a well-integrated combination of the two (Comb); or a community comparison group (CC). Treatment occurred over 14 months, and assessments were taken at baseline, 3, 9, and 14 months. Parenting behavior and family stress were assessed using parent-report and child-report inventories. Results showed that Beh alone, MedMgt alone, and Comb produced significantly greater decreases in a parent-rated measure of negative parenting, Negative/Ineffective Discipline, than did standard community treatment. The three MTA treatments did not differ significantly from each other on this domain. No differences were noted among the four groups on positive parenting or on family stress variables. Results are discussed in terms of the theoretical and empirically documented importance of negative parenting in the symptoms, comorbidities and long-term outcomes of ADHD.  相似文献   
167.
We examined the differential impact of chronic versus acute economic stress on depressive mood among a sample of 1241 low-income, single, European and African American women. Based on Hobfoll's (1988, 1989) conservation of resources (COR) theory, we predicted that acute resource loss would be more distressing than chronic economic lack. That is, although chronically impoverished conditions are stressful, the attendant resource losses created will be more distressing. We further predicted that mastery and social support would be more beneficial in offsetting the negative consequences of acute resource loss than the negative consequences of chronic economic lack, because acute loss creates identifiable demands that resources may address. Hence, we hypothesized that mastery and social support would show stress buffering effects only for material loss, not chronic lack. The findings generally supported the hypotheses, but mastery buffered only European American women's resource loss and social support buffered only African American women's resource loss. The findings are discussed in light of implications for prevention within theoretical and cultural contexts.  相似文献   
168.
Out of the many aspects of posttraumatic adaptation the role of self-process is emphasized, where self is conceptualized as the representation of social interaction: Not only the messages conveyed by others, but also a person's inner response to that messages, forms ongoing self-processes. Traumatic experiences lead to distorted self-processes, to a great extent due to posttraumatic inner dialogues. Therapeutic implications and experiences from Bosnia are discussed, where this model has been applied.  相似文献   
169.
This prospective study evaluates emotional functioning and illness representations in 68 unaffected women (34 carriers/34 noncarriers) 1 year after predictive testing for BRCA1/2 mutations when offered within a multidisciplinary approach. Carriers had higher subjective risk perception of breast cancer than noncarriers. Carriers who did not have prophylactic oophorectomy had the highest risk perception of ovarian cancer. No differences were found between carriers and noncarriers regarding perceived seriousness and perceived control of breast and ovarian cancer. Mean levels of distress were within normal ranges. Only few women showed an overall pattern of clinically elevated distress. Cancer-specific distress and state-anxiety significantly decreased in noncarriers from pre- to posttest while general distress remained about the same. There were no significant changes in distress in the group of carriers except for ovarian cancer distress which significantly decreased from pre- to posttest. Our study did not reveal adverse effects of predictive testing when offered in the context of a multidisciplinary approach.  相似文献   
170.
鬼谷子的测谎心理思想其目的在于帮助统治者考察权变、征召远近人才、谋划国家事物、献说陈情、决安危、定亲疏、察同异、辨真伪。其基本依据的是阴阳观。他认为阴阳是宇宙变化的一贯之道,把握了阴阳之道,就获得了开启人内心隐秘的基本原理。其所遵循的原则是:知己知人原则,隐秘性原则,把握时机原则。其具体技术有捭阖术,即根据阴阳变化原理提出的开启和闭藏的技术;钩言术,即通过语言表达的动静状态窥探他人内心情报的方法;飞箝术,是以激励、褒扬的言语诱导对方获得实情而抓住对方心理的一种测谎技术。揣摩术,又分揣术和摩术。揣术是根据情感的两极变化和惯常行为表现推测对方心理真实情报的方法。摩术是指将内在情感与外在符验相结合进行推测、切磋、体会获得对方真实情报的方法。  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