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   1428篇
  免费   107篇
  2024年   6篇
  2023年   24篇
  2022年   18篇
  2021年   26篇
  2020年   51篇
  2019年   52篇
  2018年   67篇
  2017年   79篇
  2016年   79篇
  2015年   53篇
  2014年   52篇
  2013年   192篇
  2012年   78篇
  2011年   110篇
  2010年   49篇
  2009年   70篇
  2008年   68篇
  2007年   54篇
  2006年   48篇
  2005年   48篇
  2004年   36篇
  2003年   35篇
  2002年   40篇
  2001年   15篇
  2000年   9篇
  1999年   14篇
  1998年   13篇
  1997年   6篇
  1996年   12篇
  1995年   8篇
  1994年   4篇
  1993年   5篇
  1992年   7篇
  1991年   7篇
  1990年   6篇
  1989年   6篇
  1988年   7篇
  1987年   7篇
  1986年   3篇
  1985年   6篇
  1984年   6篇
  1983年   4篇
  1982年   9篇
  1981年   7篇
  1980年   5篇
  1979年   4篇
  1978年   5篇
  1977年   6篇
  1976年   5篇
  1965年   2篇
排序方式: 共有1535条查询结果,搜索用时 15 毫秒
21.
22.
Two experiments were simultaneously conducted in which two different groups of 40 rats each were exposed to one of two different stressors. In both experiments half the subjects were pretreated with shock, half with underwater exposure. For each pretreatment stressor, half the subjects were allowed to escape, the other half were not. The experiments differed in the test task used. Approximately 24 hr after pretreatment, one-half the subjects from each pretreatment group received 20 water-escape trials in an underwater maze, the other half received 20 shock-escape trials in a two-way shuttle box. The subjects in each of the inescapable pretreatment conditions were slower to escape in the subsequent shock-escape and water-escape tasks when compared with subjects in the corresponding escapable pretreatment condition. The “learned helplessness” effect appeared to be no smaller when aversive stimuli were changed between pretreatment and test than when they remained the same.  相似文献   
23.
The dichotomies verbal/visuospatial, serial/parallel and analytic/holistic are reviewed with respect to differences in hemispheric processing. A number of experimental parameters may be varied in such tasks, and together with certain frequently-occurring weaknesses of experimental design may account for the often discrepant results hitherto reported. The above factors are systematically reviewed, and three further experiments are reported which attempt to fill in the missing designs. Further evidence is given in support of the hypothesis that right-hemisphere superiority is most apparent in processes leading to identity matching. It is quantitative rather than qualitative, and may depend upon operations on the entire gestalt, such as holistic matching, mental rotation, reflection, distortion, etc., rather than, e.g., simultaneous (parallel) processing of discretely analysed or isolated features or elements. On the other hand left-hemisphere involvement in visuospatial processing is thought to reflect analysis of the configuration into its separable components; such processing may be either serial or parallel, and may frequently lead to a judgement different.  相似文献   
24.
The Cognitive‐Emotional Theory of Esteem Support Messages posits that messages intended to enhance recipients' state self‐esteem focus on cognitions and/or behaviors. In the current studies, problem‐focused message content (i.e., content focused on enacting behavior to alleviate the esteem threat) was of particular interest. College students (Study 1, n= 227) applying for postgraduation jobs and unemployed, underemployed, and/or displaced workers recruited from a government one‐stop career center (Study 2, n = 292) rated esteem support messages varying in degree of focus on behaviors vs. cognitions relevant to the job search process. Messages focused on behavior were rated as less effective than those focusing on cognitions relevant to the esteem threat, although support for this result was stronger in Study 2.  相似文献   
25.
In this article, we explore potential benefits of yoga, an ancient Indian tradition for spiritual growth and development, for counselors. Counselors use themselves as instruments to support clients and are constantly exposed to the traumatic experiences of clients, which may leave them susceptible to secondary traumatic stress or compassion fatigue (Shallcross, 2011). Yoga can help counselors not only in achieving holistic wellness but also in developing a way of being consistent with the characteristics of an effective counselor. Furthermore, yoga, as a spiritual practice, can empower counselors to embark on a spiritual journey driven by their own personal experiences.  相似文献   
26.
Nelkin  Dana Kay 《Philosophical Studies》2021,178(11):3523-3541
Philosophical Studies - This paper focuses on the role of culpability in determining the degree of liability to defensive harm, and asks whether there are any restrictions on when culpability is...  相似文献   
27.
Greubel  Amanda D. 《Sex roles》2021,85(11-12):650-660

Benevolent sexism takes a subjectively positive view of women in traditional gender roles, revering them as gentle, nurturing, and in need of protection by men. While studies show that people who express attitudes of benevolent sexism are willing to restrict women’s choices at an individual level, limited research exists on the impact of benevolent sexism in social policy. Using a single-case study method and benevolent sexism as a conceptual framework, I examined the introduction, passage, and legal defense of Texas House Bill 2 (TX HB2), a targeted regulation of abortion providers (TRAP) law. HB2 was passed by the Texas legislature in 2013 and ruled on by the U.S. Supreme Court in the 2016 case of Whole Woman’s Health et al. v. Hellerstedt. Primary source legislative and court documents were analyzed to explore whether and how benevolent sexism ideologies were reflected in the introduction, passage, and legal defense of HB2 as a TRAP law. Four themes emerged: The State has the Right to Protect Women, Women Need Protection from “Bad Players,” Women are Emotional, and Women are Mothers/Vessels. Results confirm that language consistent with benevolent sexism was used in the context of policy making to justify restricting women’s access to pre-viability abortion.

  相似文献   
28.
Animal Cognition - Urbanization represents a dramatic form of evolutionary novelty in the landscapes inhabited by many extant animals. The Cognitive Buffer Hypothesis suggests that innovation, the...  相似文献   
29.
Originally presented at the Journal’s one day conference entitled ‘Displacement: Contemporary Traumatic Experience’ held in London in November 2019, this paper expands on the author’s theory of the implicit psychological organizing gestalt, an associated pattern of psychic functions which operate in an integrated way to simultaneously structure and organize our experience of self-cohesion and self-continuity. The gestalt, which implicitly links the formation of psychic skin, body image, cultural skin and both personal and cultural identity with place, functions as an emergent non-conscious permanent presence or background ‘constant’. It develops over time and emerges out of embodied emotional experiencing with the total environment – both human and non-human. The author argues that it is the rupture of this gestalt and the disorganizing consequences of its loss which underlies the experience of displacement trauma. If disruptions in the formation of the gestalt and/or its later rupture remain unrecognized and unrepresented then the absence creates a void which can be intergenerationally transmitted. Case material is presented which describes this and which highlights the ways in which the gestalt can contribute to our understanding of collective displacement anxiety, cultural trauma and cultural complexes.  相似文献   
30.
Researchers have used multicomponent behavioral skills training packages including written and verbal instructions, modeling, rehearsal, and feedback when teaching caregivers to implement pediatric feeding treatment protocols (e.g., Anderson & McMillan, 2001; Seiverling et al., 2012). Some investigators have shown that fewer behavioral skills training components may be necessary for effective training (e.g., Mueller et al., 2003; Pangborn et al., 2013). We examined the use of in-vivo feedback following written instructions to train caregivers to implement pediatric feeding treatment protocols using a multiple baseline design across 3 caregiver dyads. Correct implementation of the feeding treatment procedures was low during baseline (written instructions only), increased with only the addition of in-vivo feedback, and remained high during follow-up sessions for all caregivers. Results are discussed in terms of clinical implications and caregiver satisfaction.  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