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   2775篇
  免费   50篇
  国内免费   1篇
  2826篇
  2020年   39篇
  2019年   51篇
  2018年   76篇
  2017年   52篇
  2016年   66篇
  2015年   40篇
  2014年   39篇
  2013年   265篇
  2012年   88篇
  2011年   104篇
  2010年   64篇
  2009年   65篇
  2008年   95篇
  2007年   84篇
  2006年   80篇
  2005年   79篇
  2004年   69篇
  2003年   70篇
  2002年   60篇
  2001年   60篇
  2000年   56篇
  1999年   44篇
  1998年   53篇
  1997年   28篇
  1996年   37篇
  1995年   30篇
  1994年   27篇
  1993年   27篇
  1992年   35篇
  1991年   60篇
  1990年   42篇
  1989年   34篇
  1988年   37篇
  1987年   36篇
  1986年   31篇
  1985年   32篇
  1983年   32篇
  1982年   33篇
  1981年   38篇
  1979年   34篇
  1978年   34篇
  1977年   30篇
  1976年   35篇
  1975年   34篇
  1974年   33篇
  1973年   31篇
  1972年   30篇
  1969年   27篇
  1968年   28篇
  1967年   28篇
排序方式: 共有2826条查询结果,搜索用时 15 毫秒
201.
Previous research has demonstrated the association between family functioning and depression. This study evaluated family functioning and perceived social support in men and women in Shanghai who had received a diagnosis of a major depressive disorder (N = 100), including sixty-six women and thirty-four men. The relationship between family functioning and social support of outpatients with major depressive disorders was explored using the Chinese Family Assessment Device and the Multidimensional Scale of Perceived Social Support. The scores from all dimensions of family functioning for both men and women indicated that depressed men and women all reported experiencing unhealthy family functioning. The clinical implications of these findings for the developing practice of family therapy in China are discussed.  相似文献   
202.
Our aim in the present study was to identify key components of physical appearance among young Thai women. Free listings, focus groups and pile sorting were used. One-hundred twenty young women generated 78 unique physical appearance characteristics. Ninety-four nursing students validated these characteristics in focus groups and then sorted them into piles that reflected separate domains of physical appearance and labeled them. Salience analysis revealed that facial appearance (e.g., bright facial skin, high nose bridge, big eyes) was the most important domain, followed by body weight and shape, skin color and texture, hair (color, texture, length), and ‘other’ physical appearance (e.g., slender neck, slim fingers). This is the first study to identify aspects of physical appearance that are most salient to young Thai women and that may differ from women in other cultural contexts. These findings could be used to develop culturally grounded measures of physical appearance in Thai women.  相似文献   
203.
A good sense of humor is sexually attractive, perhaps because it reveals intelligence, creativity, and other ‘good genes’ or ‘good parent’ traits. If so, intelligence should predict humor production ability, which in turn should predict mating success. In this study, 400 university students (200 men and 200 women) completed measures of abstract reasoning (Raven's Advanced Progressive Matrices), verbal intelligence (the vocabulary subtest of the Multidimensional Aptitude Battery), humor production ability (rated funniness of captions written for three cartoons), and mating success (from the Sexual Behaviors and Beliefs Questionnaire). Structural equation models showed that general and verbal intelligence both predict humor production ability, which in turn predicts mating success, such as lifetime number of sexual partners. Also, males showed higher average humor production ability. These results suggest that the human sense of humor evolved at least partly through sexual selection as an intelligence-indicator.  相似文献   
204.
The Elemental Psychopathy Assessment (EPA) is a new self-report measure of psychopathy designed to assess the personality traits associated with psychopathy from a Five Factor Model perspective. The current study examined the validity of the EPA in sample of undergraduates by examining the relations between the EPA scales and three validated self-report psychopathy instruments, as well as assessments of aggression, substance use, and antisocial behavior. The EPA scales manifested strong convergent validity with the extant psychopathy measures and an expected pattern of relations with measures of externalizing behaviors. Overall, the EPA appears to be a promising measure of psychopathy which provides new opportunities to explore the underlying structure of this construct and parse its relations with constructs central to its nomological network.  相似文献   
205.
A typology of churched and unchurched religions is developed and then used to analyse the status of unchurched spirituality in the United States, Sweden, and Japan. In the United States, churched religions remain strong, while most of those who say they have no religious preference are quite religious, merely unchurched. In Sweden, the lack of participation in the state church seems to be more than offset by a rapid rise in unchurched religion, especially among the young. Japan's celebrated lack of religion is found to be merely a lack of churched religions, as the Japanese are devoted followers of unchurched faiths. In conclusion, the relative lack of authority of unchurched religions is examined.  相似文献   
206.
This series of short essays considers the complex choices and decision‐making processes of instructors preparing to teach, and continuing to teach, introductory courses in religious studies. In a paper originally presented in the University of Chicago's “The Craft of Teaching in the Academic Study of Religion” series, Russell McCutcheon explores a “baker's dozen” of such choices and the larger pedagogical problems with which they are entwined, ranging from classic questions of skill development and content coverage to philosophical concerns around students' identification with their topics of study and institutional concerns around governance and assessment. Aaron Hollander provides a brief introduction and four doctoral students at the University of Chicago Divinity School respond to McCutcheon's essay, widening its scope, testing its applicability, and interrogating its undergirding suppositions from the perspective of early‐career educators in the field.  相似文献   
207.
208.
This narrative review summarizes the empirical literature on children's competence for consent and assent in research and treatment settings. Studies varied widely regarding methodology, particularly in the areas of participant sampling, situational context studied (e.g., psychological versus medical settings), procedures used (e.g., lab-based vs. real-world approaches), and measurement of competence. This review also identifies several fundamental dilemmas underlying approaches to children's informed consent. These dilemmas, including autonomy versus best interest approaches, legal versus psychological or ethical approaches, child- versus family-based approaches, and approaches that emphasize consent versus those that emphasize assent, have implications for the measurement of children's competence and interpretation of findings. Recommendations for future research in the area of children's informed consent include the use of diverse samples and control groups, development of multidimensional and standardized measures of competence, utilization of multidimensional and standardized measures of competence, utilization of observational methods and longitudinal designs, examination of noncognitive aspects of children's competence and comparison of children's competence for treatment and research decisions.  相似文献   
209.
The Spearman-Kärber method can be used to estimate the threshold value or difference limen in two-alternative forced-choice tasks. This method yields a simple estimator for the difference limen and its standard error, so that both can be calculated with a pocket calculator. In contrast to previous estimators, the present approach does not require any assumptions about the shape of the true underlying psychometric function. The performance of this new nonparametric estimator is compared with the standard technique of probit analysis. The Spearman-Kärber method appears to be a valuable addition to the toolbox of psychophysical methods, because it is most accurate for estimating the mean (i.e., absolute and difference thresholds) and dispersion of the psychometric function, although it is not optimal for estimating percentile-based parameters of this function.  相似文献   
210.
Previous research has suggested that two color patches can be consolidated into visual short-term memory (VSTM) via an unlimited parallel process. Here we examined whether the same unlimited-capacity parallel process occurs for two oriented grating patches. Participants viewed two gratings that were presented briefly and masked. In blocks of trials, the gratings were presented either simultaneously or sequentially. In Experiments 1 and 2, the presentation of the stimuli was followed by a location cue that indicated the grating on which to base one’s response. In Experiment 1, participants responded whether the target grating was oriented clockwise or counterclockwise with respect to vertical. In Experiment 2, participants indicated whether the target grating was oriented along one of the cardinal directions (vertical or horizontal) or was obliquely oriented. Finally, in Experiment 3, the location cue was replaced with a third grating that appeared at fixation, and participants indicated whether either of the two test gratings matched this probe. Despite the fact that these responses required fairly coarse coding of the orientation information, across all methods of responding we found superior performance for sequential over simultaneous presentations. These findings suggest that the consolidation of oriented gratings into VSTM is severely limited in capacity and differs from the consolidation of color information.  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