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   1773篇
  免费   95篇
  2023年   12篇
  2022年   26篇
  2021年   21篇
  2020年   37篇
  2019年   56篇
  2018年   63篇
  2017年   84篇
  2016年   56篇
  2015年   45篇
  2014年   60篇
  2013年   203篇
  2012年   97篇
  2011年   93篇
  2010年   49篇
  2009年   64篇
  2008年   82篇
  2007年   68篇
  2006年   70篇
  2005年   79篇
  2004年   59篇
  2003年   57篇
  2002年   41篇
  2001年   20篇
  2000年   32篇
  1999年   30篇
  1998年   20篇
  1997年   14篇
  1996年   14篇
  1995年   15篇
  1994年   14篇
  1993年   14篇
  1992年   18篇
  1991年   12篇
  1990年   19篇
  1989年   12篇
  1988年   9篇
  1987年   13篇
  1986年   16篇
  1985年   14篇
  1984年   12篇
  1983年   13篇
  1982年   12篇
  1981年   10篇
  1980年   11篇
  1979年   11篇
  1977年   8篇
  1976年   9篇
  1974年   7篇
  1973年   7篇
  1972年   7篇
排序方式: 共有1868条查询结果,搜索用时 31 毫秒
981.
The prehistoric artists of Chauvet Cave likely never imagined their drawings would be discovered 35,000 years later, inspiring scholars from a wide range of academic disciplines. Scholarship thus far has focused primarily on artistic techniques and material cultural remnants. Although these quantitative studies have revealed important data suggesting the cave’s use as a ritual space, the history and ceremonies of these ancient humans remain a mystery. This article demonstrates that depth psychology may be a valuable discipline for gaining further understanding of the cave’s ancient images. Depth psychologists have argued that the modern human unconscious retains vestiges of the archaic human psyche. In order to explore that premise, the author applies C. G. Jung’s technique of active imagination to selected Paleolithic images from within Chauvet Cave, amplifying the resulting materials in order to better contextualize them within the collective unconscious. Although this qualitative exploration cannot conclusively establish an accurate portrayal of what specific rituals were performed within the ancient cave, it offers potential insight into archaic elements that persist within the modern human psyche. The 1994 rediscovery of Chauvet Cave thus becomes not just a clue to our past, but a remarkable window upon our present.  相似文献   
982.
The present study examined differences in children's true and false narratives as a function of parental coaching by comparing the verbal markers associated with deception. Children (N = 65, 4–7 years old) played the same game with an adult stranger over three consecutive days. Parents coached their children to falsely allege that they had played a second game and to generate details for the fabricated event. One week after the last play session, children were interviewed about their experiences. For children with the least amount of parental coaching, true and false reports could be distinguished by multiple verbal markers of deception (e.g., cognitive processes, temporal information, self‐references). The fabricated reports of children who spent more time being coaching by a parent resembled their truthful reports. These findings have implications for real‐world forensic contexts when children have been coached to make false allegations and fabricate information at the behest of a parent.  相似文献   
983.
Youth involved in the juvenile justice system are at risk for emotional and behavioral problems. However, research with court-involved adolescents has neglected to examine the mental health of their parents, who may also have significant personal and parenting stress. This sample consisted of 144 parent–adolescent dyads. Adolescents (aged 11–17 years) identified by court officials were referred to the study to receive mental health treatment. Parents and adolescents completed surveys about their mental health diagnoses, treatment, and family relationships. Using the clinical cut-off for the global severity index of the Symptom Checklist-90-Revised, bivariate and multiple logistic regression analyses were performed to examine group differences between parents with and without significant mental health symptoms. Results indicated that 35% of parents endorsed clinically significant mental health symptoms. Parents with clinically significant symptoms, compared to those without, reported significantly greater parenting stress (p?<?.05), and were more likely to have received prior mental health treatment (54 vs. 25%; p?<?.05) and a psychiatric diagnosis (52 vs. 19%; p?<?.05). Our findings revealed that more than one in three parents of court-involved adolescents are currently experiencing significant mental health symptoms. Improved mental health screening and intervention that incorporates the unique needs of families is recommended, including the possible use of family-based approaches as well as individualized treatment for the parents of court-involved youth.  相似文献   
984.
Although much of consumption behavior is prompted by the pursuit of happiness, enduring happiness remains elusive, since happiness is destined to adaptation. Our research identifies a novel yet simple method of slowing hedonic adaptation from consumption activities: reducing specificity of the happiness goal. We propose that in the realm of happiness, contrary to findings from other domains, having a general (e.g., feeling good) versus a specific (e.g., excitement) emotional goal might hold the key to more enduring happiness. One lab experiment and a longitudinal study demonstrate general (vs. specific) goals expand the breadth of emotions experienced from consumption activities, which in turn impact the top‐of‐mind awareness of the consumption target over time; higher top‐of‐mind awareness of the target allows one to continue to derive happiness from it. Importantly, the happiness advantage of general emotional goals strengthens over time. Given a significant tendency by consumers to pursue specific happiness goals (as three pilot studies reveal), a simple change in the way they formulate their happiness goals could be consequential for consumer wellbeing.  相似文献   
985.
When performing any task for an extended period of time, attention fluctuates between good and bad states. These fluctuations affect performance in the moment, but may also have lasting consequences for what gets encoded into memory. Experiment 1 establishes this relationship between attentional states and memory, by showing that subsequent memory for an item was predicted by a response time index of sustained attention (average response time during the three trials prior to stimulus onset). Experiment 2 strengthens the causal interpretation of this predictive relationship by treating the sustained attention index as an independent variable to trigger the appearance of an encoding trial. Subsequent memory was better when items were triggered from good versus bad attentional states. Together, these findings suggest that sustained attention can have downstream consequences for what we remember, and they highlight the inferential utility of adaptive experimental designs. By continuously monitoring attention, we can influence what will later be remembered.  相似文献   
986.
Despite the narrowing gap between male and female use of aggressive behavior, much of the extant aggression research has centered on males. Various internal, or psychological factors, including attachment, emotion regulation, and impulsivity, are typically examined independently from external, or social, factors, such as the quality of the family environment and exposure to community violence. Additionally, the studies rarely distinguish among forms and functions of aggression. The current study was the first to simultaneously examine these factors and their relationships to the distinct functions of aggression in a low-income urban community sample of adolescent females. Participants (N = 214) were recruited from grades 8 through 12 at a diverse all-girls public school in a city in the northeastern United States. Results indicated that greater attachment security and emotion regulation reduced the impact of a more negative family environment upon the use of reactive and proactive aggression. The results also demonstrated that impulsivity and the family environment mediated the relationships between exposure to community violence and the presence of reactive aggression. With higher levels of impulsivity, an increased use of reactive aggression was demonstrated. Lastly, in the context of greater exposure to community violence, a positive family environment decreased the use of reactive aggression. Overall, the results from this study suggested the role of these internal and external factors in the development of aggressive behavior in female adolescents. Further empirical experimental investigation may shed light on the most optimal interventions to prevent the development of aggression.  相似文献   
987.
988.
Although heavy alcohol consumption is associated with diabetes-related complications, little is known about patterns of alcohol use among people with diabetes. Moreover, heavy drinking is more common among individuals with major depressive disorder (MDD), bipolar disorder (BD), and generalized anxiety disorder (GAD) than in the general population, and these disorders are often comorbid with diabetes. The present study tested the hypothesis that mental disorders moderate the association between diabetes status and alcohol consumption. A total of 14,302 adult participants aged 40-79 were included from the cross-sectional 2012 Canadian Community Health Survey-Mental Health (1,698 with diabetes). Data were analyzed using hierarchical linear regression models. MDD and BD, but not GAD, significantly moderated the association between diabetes status and alcohol quantity, such that the presence of diabetes was strongly and negatively associated with alcohol quantity if individuals had MDD or BD. There was no interaction between diabetes status and any of the mental disorders and alcohol frequency. This study suggests that among individuals with diabetes, those with comorbid MDD or BD drink less than those without MDD or BD. Further investigation of this association is needed and could help inform future alcohol-related interventions among individuals with diabetes.  相似文献   
989.
We tested 4–6‐ and 10–12‐month‐old infants to investigate whether the often‐reported decline in infant sensitivity to other‐race faces may reflect responsiveness to static or dynamic/silent faces rather than a general process of perceptual narrowing. Across three experiments, we tested discrimination of either dynamic own‐race or other‐race faces which were either accompanied by a speech syllable, no sound, or a non‐speech sound. Results indicated that 4–6‐ and 10–12‐month‐old infants discriminated own‐race as well as other‐race faces accompanied by a speech syllable, that only the 10–12‐month‐olds discriminated silent own‐race faces, and that 4–6‐month‐old infants discriminated own‐race and other‐race faces accompanied by a non‐speech sound but that 10–12‐month‐old infants only discriminated own‐race faces accompanied by a non‐speech sound. Overall, the results suggest that the ORE reported to date reflects infant responsiveness to static or dynamic/silent faces rather than a general process of perceptual narrowing.  相似文献   
990.
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