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   783篇
  免费   48篇
  2024年   6篇
  2023年   6篇
  2022年   5篇
  2021年   11篇
  2020年   19篇
  2019年   25篇
  2018年   26篇
  2017年   32篇
  2016年   36篇
  2015年   12篇
  2014年   25篇
  2013年   99篇
  2012年   36篇
  2011年   43篇
  2010年   27篇
  2009年   28篇
  2008年   43篇
  2007年   41篇
  2006年   24篇
  2005年   28篇
  2004年   29篇
  2003年   32篇
  2002年   12篇
  2001年   15篇
  2000年   4篇
  1999年   13篇
  1998年   7篇
  1997年   5篇
  1996年   5篇
  1995年   4篇
  1994年   5篇
  1993年   4篇
  1992年   5篇
  1991年   6篇
  1990年   4篇
  1989年   5篇
  1988年   4篇
  1987年   4篇
  1985年   3篇
  1979年   3篇
  1977年   3篇
  1975年   7篇
  1974年   8篇
  1973年   3篇
  1972年   3篇
  1970年   5篇
  1969年   3篇
  1968年   4篇
  1938年   4篇
  1935年   8篇
排序方式: 共有831条查询结果,搜索用时 15 毫秒
251.
What follows are guidelines for rescue teams dedicated to suicide prevention for psychoanalytic institutes and societies. They provide a general orientation and presuppose intensive individual and organizational training by the rescue teams. Some general notes of caution: suicide prevention is a complex, delicate effort that requires specific training, experience, knowledge, patience, and courage. It is a well-known fact that drowning persons may resist rescue efforts, thereby posing the danger of drowning the rescuer along with themselves. Similarly, expect desperate, blind resistance to your efforts, particularly when the suicidal temptation is urgent and overwhelming.  相似文献   
252.
This study was a systematic replication and extension of Fisher, Kodak, and Moore (2007 ), in which a picture prompt embedded into a least‐to‐most prompting sequence facilitated acquisition of auditory‐visual conditional discriminations. Participants were 4 children who had been diagnosed with autism; 2 had limited prior receptive skills, and 2 had more advanced receptive skills. We used a balanced design to compare the effects of picture prompts, pointing prompts, and either trial‐and‐error learning or a no‐reinforcement condition. In addition, we assessed the emergence of vocal tacts for the 2 participants who had prior tact repertoires. Picture prompts enhanced acquisition for all participants, but there were no differential effects on tact emergence. The results support a generality of the effect reported by Fisher et al. and suggest that a variety of learners may benefit from the incorporation of picture prompts into auditory‐visual conditional discrimination training.  相似文献   
253.
Construal level theory suggests that events and objects can be represented at either a higher, more abstract level involving consideration of superordinate goals, desirability, global processing, and broad categorizations or a lower, more concrete level involving consideration of subordinate goals, feasibility, local processing, and narrow categorizations. Analogously, social targets (including the self) can be represented more broadly, as members of a group, or more narrowly, as individuals. Because abstract construals induce a similarity focus, they were predicted to increase the perceived fit between social targets and a salient social category. Accordingly, placing individuals into a more abstract construal mind-set via an unrelated task increased the activation and use of stereotypes of salient social groups, stereotype-consistent trait ratings of the self, group identification, and stereotype-consistent performance relative to more concrete construal mind-sets. Thus, nonsocial contextual influences (construal level mind-sets) affect stereotyping of self and others.  相似文献   
254.
This study develops and tests a model of applicant withdrawal. Drawing on tenets from social identity theory and the theory of planned behavior, this study proposes that applicants who highly identify with an organization will experience higher pursuit intentions and subsequently be less inclined to withdraw from recruitment. Data were collected from a sample of 669 applicants to the U.S. military at 2 intervals, separated by 3 months. Strong support was found for the proposed theoretical model. Implications for research and practice will be discussed.  相似文献   
255.
David Lewis insists that restrictivist composition must be motivated by and occur due to some intuitive desiderata for a relation R among parts that compose wholes, and insists that a restrictivist??s relation R must be vague. Peter van Inwagen agrees. In this paper, I argue that restrictivists need not use such examples of relation R as a criterion for composition, and any restrictivist should reject a number of related mereological theses. This paper critiques Lewis and van Inwagen (and others) on their respective mereological metaphysics, and offers a Golden Mean between their two opposite extremes. I argue for a novel account of mereology I call Modal Mereology that is an alternative to Classical Mereology. A modal mereologist can be a universalist about the possible composition of wholes from parts and a restrictivist about the actual composition of wholes from parts. I argue that puzzles facing Modal Mereology (e.g., puzzles concerning Cambridge changes and the Problem of the Many, and how to demarcate the actual from the possible) are also faced in similar forms by classical universalists. On my account, restricted composition is rather motivated by and occurs due to a possible whole??s instantiating an actual type. Universalists commonly believe in such types and defend their existence from objections and puzzles. The Modal Mereological restrictivist can similarly defend the existence of such types (adding that such types are the only wholes) from similar objections and puzzles.  相似文献   
256.
Studies have linked the subliminal priming of threat-related words to heightened cognitive accessibility directed towards the names of identified attachment figures. The present study used a lexical decision task to examine the cognitive accessibility of names of individuals who formed part of participants' self-reported attachment hierarchies. We did not find support for heightened accessibility in relation to the names of (a) consciously identified attachment figures in general, (b) full-blown attachment figures, or (c) primary attachment figures. However, our data revealed that participants showed increased accessibility to mothers' names in response to threat primes. This effect was even identified in individuals who did not consider mothers to occupy a primary position in their attachment hierarchy. Results are discussed in the context of attachment system activation in early adulthood.  相似文献   
257.
An ideal empathizer may attend to another person's behavior in order to understand that person, but it is also possible that accurately understanding other people involves top-down strategies. We hypothesized that perceivers draw on stereotypes to infer other people's thoughts and that stereotype use increases perceivers' accuracy. In this study, perceivers (N = 161) inferred the thoughts of multiple targets. Inferences consistent with stereotypes for the targets' group (new mothers) more accurately captured targets' thoughts, particularly when actual thought content was also stereotypic. We also decomposed variance in empathic accuracy into thought, target, and perceiver variance. Although past research has frequently focused on variance between perceivers or targets (which assumes individual differences in the ability to understand other people or be understood, respectively), the current study showed that the most substantial variance was found within targets because of differences among thoughts.  相似文献   
258.
259.
This paper summarizes my efforts to develop a contemporary psychoanalytic theory of drives, integrating this theory with contemporary affect theory and with psychoanalytic object relations theory. It proposes, in essence, that affects are the primary motivations of behavior, that they include a fundamental communicative function in the infant/caregiver relationship, and that it is the integration of, respectively, positive and negative affects that will crystallize libido and aggression as supraordinate motivational systems or drives. At the same time, insofar as peak affect states organize the internalization of the relationship between self and objects in the form of affect-invested self and object representations, affects are also contributing fundamentally to the organization of an internalized world of object relations, eventually consolidated in the tripartite structure of the mind.

This proposed interrelationship of affects, self- and object representations, and drives rejects the assumption of incompatibility of drive theory and object relations theory and provides potential bridging functions with the neurobiology of affects.  相似文献   
260.
This study examines the relationships among ethics code awareness, perceived corporate ethical values, and organizational commitment. Three key findings emerged. First, those aware of the existence of an ethics code in their organizations perceived their organizations as having more ethical values than those not aware of an ethics code in their organizations. Second, respondents exhibited higher levels of organizational commitment when they were aware of an ethics code in their companies. Finally, the relationship between ethics code awareness and organizational commitment was fully mediated by perceptions of an organization’s ethical values. The results suggest that ethics codes may lead to higher levels of organizational commitment by increasing the belief that their organizations have strong ethical values, as long as the existence of ethics codes are adequately communicated.  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