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   443篇
  免费   39篇
  2024年   2篇
  2023年   13篇
  2022年   14篇
  2021年   25篇
  2020年   31篇
  2019年   32篇
  2018年   38篇
  2017年   29篇
  2016年   27篇
  2015年   18篇
  2014年   18篇
  2013年   47篇
  2012年   30篇
  2011年   16篇
  2010年   16篇
  2009年   6篇
  2008年   10篇
  2007年   13篇
  2006年   16篇
  2005年   9篇
  2004年   5篇
  2003年   4篇
  2002年   4篇
  2001年   2篇
  2000年   2篇
  1998年   2篇
  1992年   2篇
  1991年   3篇
  1990年   3篇
  1989年   2篇
  1988年   2篇
  1987年   2篇
  1983年   3篇
  1981年   3篇
  1980年   2篇
  1979年   2篇
  1976年   1篇
  1975年   1篇
  1974年   3篇
  1973年   3篇
  1972年   1篇
  1971年   2篇
  1970年   3篇
  1969年   1篇
  1968年   2篇
  1967年   2篇
  1966年   1篇
  1957年   2篇
  1955年   1篇
  1954年   1篇
排序方式: 共有482条查询结果,搜索用时 15 毫秒
161.
Alexithymia, that is, difficulties in recognizing, communicating, and processing one's own emotions, is associated with poorer interpersonal relations. Emotional processes are key drivers and mechanisms of prejudice and its reduction, and alexithymia is thought to influence individuals' empathic responses. This research examined the relationship between alexithymia and prejudice, and the role of empathy in this relationship. Three studies were conducted in three intergroup contexts to test whether alexithymia is also associated with poorer intergroup relations with lesbian, gay, bisexual, and transgender+ individuals (Study 1, N = 126 heterosexual late adolescents) and Asian British people (Study 3, N = 300 White adults) in the United Kingdom, and immigrants in Italy (Study 2, N = 381 Italian adults). Participants completed the Toronto Alexithymia Scale (TAS-20), measures on dispositional and intergroup empathic concern (EC) and perspective taking (PT) as well as measures of prejudice (anti-outgroup hostility, anti-outgroup attitudes, and anti-outgroup behavioral intentions). Lower dispositional EC (Studies 1, marginal effect in Study 2) and intergroup EC and PT (Study 3) mediated the relationship between the Externally Oriented Thinking subscale of the TAS-20 (i.e., avoiding emotions and affective thinking) and greater prejudice. The findings are important for understanding the challenges of late adolescents and adults with alexithymia in intergroup relations, highlighting the role of dispositional and intergroup empathy for individual differences such as alexithymia in endorsing prejudice.  相似文献   
162.
Little research has examined the perspectives of young adults with lesbian, gay, bisexual, transgender, and queer (LGBTQ) parents, particularly in relation to their identification with the LGBTQ community. To address this gap, we conducted a qualitative study of 42 young adults (ages 18-29) who were raised by LGBQ parents. We found that participants often described their sense of belonging to the LGBTQ community as shifting over the life course. Some participants, particularly those whose parents had always been out, felt connected to the LGBTQ community as children. Of these, most maintained those connections over time. However, some increasingly deidentified with the LGBTQ community, which they sometimes attributed to their own heterosexual identification. Others, particularly those whose parents came out later in life, described a lack of connection to the LGBTQ community as children. Of these, most became increasingly identified with the community, which they often attributed to their own and their parents' increasing sense of comfort with their parents' sexuality. Heterosexual participants who sought out LGBTQ-oriented groups in young adulthood sometimes encountered resistance from these groups, whereby participants' reasons for wanting to become involved were not readily apparent or appreciated. Our findings highlight the need for practitioners to understand the complex and often changing role of the LGBTQ community in the lives of young adults with LGBQ parents.  相似文献   
163.
The present research is aimed at understanding the processes involved in short-term memory and how they interact with age. Specifically, word length effects were examined under forward serial recall, backward serial recall, and item recognition tasks, with performance being interpreted within an item-order theoretical framework. The interaction of age, word length, and direction of recall was examined in two experiments, the first of which confirmed that the word length was present with forward recall and absent with backward recall. In addition, age effects were stronger in backward recall than in forward recall. In the second experiment, an item-order trade-off methodology was utilized with backward recall. When order memory was required, there was no word length effect and strong age effects. When memory was tested via an item recognition test, there was a reverse word length effect and no age effect. While word length effects can be interpreted within the item-order framework, age effects cannot.  相似文献   
164.
Using the "list-before-last" paradigm (Jang & Huber, Journal of Experimental Psychology: Learning, Memory, and Cognition, 34, 112-127, 2008; Shiffrin, Science, 168, 1601-1603, 1970), we examined whether the difficulty involved in retrieving a previously studied list affects the recall of the current list. Participants studied three lists (L1, L2, and L3), and between L2 and L3 study they either engaged in retrieval of L1 or solved math problems for the same duration of time. After L3 encoding, all participants recalled L2. We examined accurate recall of L2, intrusions from L3, and also the first-response function from L2 across all four experiments. In Experiments 1 and 2, retrieval difficulty was manipulated by presenting participants with variable numbers of letter cues for the L1 words, with some participants receiving more cues than others. In Experiment 1, L1 and L2 words shared the first two letters in common to create potential item interference, whereas in Experiment 2, they did not share common cues. In Experiments 3 and 4, we manipulated retrieval difficulty using a delay manipulation-L1 was encoded 1, 24, or 72?h prior to the session during which L2 and L3 were encoded. In Experiment 3, L1 retrieval involved a cued recall test, whereas in Experiment 4, it involved a free recall test. The results of all of these experiments showed that, as compared to solving math problems, retrieving L1 led to forgetting of L2, reduced intrusions from L3, and reduced first-response functions from L2. However, all of the dependent measures were invariant across the various manipulations of retrieval difficulty. We discuss the results in terms of the context-change interpretation of prior-list retrieval.  相似文献   
165.
The ability to flexibly break out of routine behaviors develops gradually and is essential for success in life. We discuss three key developmental transitions toward more flexible behavior. First, children develop an increasing ability to overcome habits by engaging cognitive control in response to environmental signals. Second, children shift from recruiting cognitive control reactively, as needed in the moment, to recruiting cognitive control proactively, in preparation for needing it. Third, children shift from relying on environmental signals for engaging cognitive control to becoming more self-directed. All three transitions can be understood in terms of the development of increasingly active and abstract goal representations in prefrontal cortex.  相似文献   
166.
There appears to be a close and probably causal relationship between early variations in phoneme skills and later reading skills in typically developing children, though the pattern in children with Down Syndrome is less clear. We present the results of a 2-year longitudinal study of 49 children with Down Syndrome (DS) and 61 typically developing (TD) control children with similar initial levels of reading skill. Phoneme awareness and vocabulary were strong concurrent predictors of initial levels of reading skill in both groups. However, longitudinally phoneme awareness was a predictor of the growth of reading skills in TD children but not in children with DS. There was a very high degree of longitudinal stability in reading skills in children with DS, and initial levels of reading skills seemed to be highly constrained by general language skills, as indexed by vocabulary knowledge, in this population. We conclude that reading development in children with DS shows similarities and differences to the pattern observed in TD children and that phoneme awareness appears to be a less powerful influence on the development of reading skills in children with DS.  相似文献   
167.
The development of an affectionate parent-infant bond is essential for a newborn infant's survival and development. However, from evolutionary theory it can be derived that parental bonding is not an automatic process, but dependent on infants' cues to reproductive potential and parents' access to resources. The purpose of the present study was to examine the process of bonding in a sample of Dutch mothers (n = 200) and fathers (n = 193) of full-term (n = 69), moderately premature (n = 68), and very premature infants (n = 63). During the first month postpartum parents completed the Pictorial Representation of Attachment Measure (PRAM) and Postpartum Bonding Questionnaire (PBQ). Longitudinal analyses revealed that mothers' PRAM scores decreased after moderately preterm delivery, whereas decreases in PRAM scores occurred in both parents after very preterm delivery. As lower PRAM scores represent stronger feelings of parent-infant connectedness, our findings suggest a higher degree of bonding after premature childbirth. Results of the PBQ analysis were in line with PRAM outcomes, as parents of preterm infants reported less bonding problems compared to parents of full-terms. These findings support the hypothesis that in affluent countries with adequate resources, bonding in parents of preterm infants on average may be higher than in parents of full-term infants.  相似文献   
168.
We demonstrate large differences in judging positive and null contingencies between younger and older adults with a task commonly used to explore cue competition in both contingency and causality judgements. The one-phase blocking task uses two cues, with separate contingencies with the same outcome. The age differences persisted even when participants knew in advance which of the two contingencies to judge. The age differences disappeared, however, when the stimulus display contained markers aiding perceptual segregation. We suggest that the age differences elicited in the one-phase blocking task are linked to decrements in perceptual segregation.  相似文献   
169.
In face of the multiple controversies surrounding the DSM process in general and the development of DSM-5 in particular, we have organized a discussion around what we consider six essential questions in further work on the DSM. The six questions involve: 1) the nature of a mental disorder; 2) the definition of mental disorder; 3) the issue of whether, in the current state of psychiatric science, DSM-5 should assume a cautious, conservative posture or an assertive, transformative posture; 4) the role of pragmatic considerations in the construction of DSM-5; 5) the issue of utility of the DSM - whether DSM-III and IV have been designed more for clinicians or researchers, and how this conflict should be dealt with in the new manual; and 6) the possibility and advisability, given all the problems with DSM-III and IV, of designing a different diagnostic system. Part I of this article will take up the first two questions. With the first question, invited commentators express a range of opinion regarding the nature of psychiatric disorders, loosely divided into a realist position that the diagnostic categories represent real diseases that we can accurately name and know with our perceptual abilities, a middle, nominalist position that psychiatric disorders do exist in the real world but that our diagnostic categories are constructs that may or may not accurately represent the disorders out there, and finally a purely constructivist position that the diagnostic categories are simply constructs with no evidence of psychiatric disorders in the real world. The second question again offers a range of opinion as to how we should define a mental or psychiatric disorder, including the possibility that we should not try to formulate a definition. The general introduction, as well as the introductions and conclusions for the specific questions, are written by James Phillips, and the responses to commentaries are written by Allen Frances.  相似文献   
170.
Abstract

Head injury is a significant cause of death and disability. This study examined the quality of life of carers of individuals following severe head injury from the acute neurosurgical care period to one year post discharge from hospital. The contribution of patterns of problem reporting by patients and their carers to quality of life was examined. Carer psychosocial adjustment and individual quality of life evaluations were significantly poorer than general population levels and did not change over a one year period. However, significant increases in the number of problems reported were noted over time. No significant differences were found between patients and carers in the numbers of problems identified at each of three assessments, although the level of agreement about problems identified was quite low. Female patients reported significantly more problems than male patients. Carer problem reporting was found to significantly predict carer quality of life and psychosocial functioning to a greater extent than patient problem reporting, a pattern which emerged after the patient had been discharged from hospital. The study demonstrates increasing problem profiles and differing perceptions of patients and carers over time. Combined with a lack of improvement in carer quality of life over a one year recovery period, this highlights the need for longer-term professional support and advice services aimed at both patients and carers.  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