全文获取类型
收费全文 | 496篇 |
免费 | 30篇 |
国内免费 | 1篇 |
专业分类
527篇 |
出版年
2023年 | 6篇 |
2022年 | 5篇 |
2021年 | 8篇 |
2020年 | 16篇 |
2019年 | 26篇 |
2018年 | 21篇 |
2017年 | 24篇 |
2016年 | 18篇 |
2015年 | 21篇 |
2014年 | 16篇 |
2013年 | 58篇 |
2012年 | 18篇 |
2011年 | 37篇 |
2010年 | 17篇 |
2009年 | 13篇 |
2008年 | 23篇 |
2007年 | 11篇 |
2006年 | 15篇 |
2005年 | 9篇 |
2004年 | 12篇 |
2003年 | 12篇 |
2002年 | 13篇 |
2001年 | 8篇 |
2000年 | 8篇 |
1999年 | 8篇 |
1998年 | 9篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 2篇 |
1990年 | 7篇 |
1988年 | 7篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 4篇 |
1982年 | 3篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1977年 | 3篇 |
1976年 | 4篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1973年 | 4篇 |
1972年 | 3篇 |
1971年 | 4篇 |
1965年 | 3篇 |
1959年 | 2篇 |
1949年 | 1篇 |
排序方式: 共有527条查询结果,搜索用时 15 毫秒
231.
232.
Randye J. Semple Jennifer Lee Dinelia Rosa Lisa F. Miller 《Journal of child and family studies》2010,19(2):218-229
Mindfulness-based cognitive therapy for children (MBCT-C) is a manualized group psychotherapy for children ages 9–13 years old, which was developed specifically to increase social-emotional resiliency through the enhancement of mindful attention. Program development is described along with results of the initial randomized controlled trial. We tested the hypotheses that children randomized to participate in MBCT-C would show greater reductions in (a) attention problems, (b) anxiety symptoms, and (c) behavior problems than wait-listed age and gender-matched controls. Participants were boys and girls aged 9–13 (N = 25), mostly from low-income, inner-city households. Twenty-one of 25 children were ethnic minorities. A randomized cross-lagged design provided a wait-listed control group, a second trial of MBCT-C, and a 3-month follow-up of children who completed the first trial. Measures included the Child Behavior Checklist, State-Trait Anxiety Inventory for Children, and Multidimensional Anxiety Scale for Children. Participants who completed the program showed fewer attention problems than wait-listed controls and those improvements were maintained at three months following the intervention [F (1, 1, 18) = 5.965, p = .025, Cohen’s d = .42]. A strong relationship was found between attention problems and behavior problems (r = .678, p < .01). Reductions in attention problems accounted for 46% of the variance of changes in behavior problems, although attention changes proved to be a non-significant mediator of behavior problems (p = .053). Significant reductions in anxiety symptoms and behavior problems were found for those children who reported clinically elevated levels of anxiety at pretest (n = 6). Results show that MBCT-C is a promising intervention for attention and behavior problems, and may reduce childhood anxiety symptoms. 相似文献
233.
Guilherme Monteiro Gomes Carlos Fernando Mello Michelle Melgarejo da Rosa Guilherme Vargas Bochi Juliano Ferreira Susan Barron Maribel Antonello Rubin 《Neurobiology of learning and memory》2010,93(4):589-595
Polyamines, such as spermidine and spermine, have been reported to improve memory retention through the activation of N-methyl-d-aspartate receptors (NMDAr). However whether polyamine agonists and antagonists alter extinction remains unclear. In the current study, we investigated whether spermidine and polyamine antagonists that selectively block the NR2B subunit at the NMDAr alter the extinction of contextual conditioned fear in male Wistar rats. The bilateral intra-hippocampal administration of exogenous spermidine (2 nmol/site) immediately after, but not 6 h after extinction training, facilitated the extinction of fear conditioning. The injection of the NMDAr antagonists arcaine (0.2 nmol/site), ifenprodil (20 nmol/site) and traxoprodil (0.2 nmol/site), disrupted fear extinction and, at doses that had no effect per se, reversed the facilitatory effect of spermidine on fear extinction. These results suggest that exogenous and endogenous polyamines facilitate the extinction of contextual conditioned fear through activation of NR2B subunit-containing NMDAr in the hippocampus. Since extinction-based exposure therapy is widely used as treatment for a number of anxiety-related disorders, including phobias and post-traumatic stress, the currently reported facilitation of extinction by polyaminergic agents suggest these compounds as putative candidates for drug development. 相似文献
234.
It is currently being debated whether human newborns’ preference for faces is due to an unlearned, domain‐specific and configural representation of the appearance of a face, or to general mechanisms, such as an up‐down bias (favouring top‐heavy stimuli, which have more elements in their upper part). Here we show that 2‐day‐old domestic chicks, visually naïve for the arrangement of inner facial features, spontaneously prefer face‐like, schematic, stimuli. This preference is maintained when the up‐down bias is controlled for (Experiment1) or when put in direct conflict with facedness (Experiment 4). In contrast, we found no evidence for the presence of an up‐down bias in chicks (Experiment 2). Moreover, our results indicate that the eye region of stimuli is crucial in determining the expression of spontaneous preferences for faces (Experiments 3 and 4). 相似文献
235.
According to Gollwitzer's mindset theory, people in postdecisional action phases, who are about to implement a chosen action or goal, are supposed to be more optimistic than people in predecisional action phases, who are deliberating on different actions or goals (P. M. Gollwitzer, 1990). The present experiments were designed to test the hypothesis that postdecisional people are optimistic in a way that does not set them up for failure and disappointment. In three experiments it is shown that people who are in an implemental mindset neither set more demanding goals than do deliberative people nor do they inflate their performance predictions. Instead, they are more confident in reaching their goals and more cautious when predicting future performance. This behavior is interpreted in terms of a strategy that allows people to hold optimistic beliefs without facing the danger of exaggerated goal setting or a disconfirmation of their beliefs. 相似文献
236.
Mariana?SanchezEmail author Frank?R.?Dillon Maritza?Concha Mario?De?La Rosa 《Journal of religion and health》2015,54(6):1986-2004
Religion plays a prominent role in Latino culture and could be influential during difficult life transitions, such as those experienced during the immigration process. This study examines relations between religious coping, acculturative stress, and alcohol use in a sample of 415 recent Latino immigrants. Higher levels of acculturative stress were associated more positive and negative religious coping. Positive religious coping was related to lower alcohol use. Negative religious coping moderated the relationship between acculturative stress and alcohol use. Participants who used more negative religious coping had higher rates of alcohol use when experiencing high levels acculturative stress. Implications for culturally tailored prevention/interventions are discussed. 相似文献
237.
238.
Caroline H. Stroud Amanda C. La Guardia James W. Crosby Craig E. Henderson 《Mental health, religion & culture》2015,18(9):777-788
The present study sought to clarify gaps in current knowledge integrating personality, spirituality, and risk for suicide/self-harm among sample of 336 lesbian, gay, and bisexual community members. It was hypothesised that Neuroticism would positively predict, and Extraversion and Agreeableness would negatively predict, measures of suicide and self-injury proneness. Additionally, it was predicted that spirituality, defined as Spiritual Life Integration (SLI) and Social Justice Commitment, would interact with personality traits to attenuate risk for suicide and self-injury. Results supported the role of Neuroticism, and identified an unexpected predictor of Conscientiousness, at the main effect level. Moderation patterns were observed such that Agreeableness and Extraversion interacted with SLI to attenuate risk, such that high levels of each trait and high levels of spirituality were protective against suicide and self-injury proneness. Theoretical and practical implications with emphasis on counselling intervention implementation and future research are discussed. 相似文献
239.
240.