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   1545篇
  免费   72篇
  2024年   2篇
  2023年   19篇
  2022年   16篇
  2021年   28篇
  2020年   49篇
  2019年   52篇
  2018年   72篇
  2017年   61篇
  2016年   62篇
  2015年   52篇
  2014年   53篇
  2013年   191篇
  2012年   113篇
  2011年   97篇
  2010年   51篇
  2009年   60篇
  2008年   69篇
  2007年   74篇
  2006年   72篇
  2005年   56篇
  2004年   56篇
  2003年   45篇
  2002年   60篇
  2001年   22篇
  2000年   20篇
  1999年   17篇
  1998年   16篇
  1997年   8篇
  1996年   15篇
  1995年   16篇
  1994年   16篇
  1993年   5篇
  1992年   17篇
  1991年   6篇
  1990年   3篇
  1989年   6篇
  1988年   4篇
  1987年   6篇
  1986年   3篇
  1985年   4篇
  1984年   3篇
  1983年   2篇
  1981年   2篇
  1980年   3篇
  1979年   4篇
  1978年   2篇
  1973年   1篇
  1972年   2篇
  1966年   1篇
  1952年   1篇
排序方式: 共有1617条查询结果,搜索用时 15 毫秒
921.
Inoculation messages employed in past studies have been consistently preventative. Yet, if inoculation strategies are to be used in mass media campaigns, researchers need to know what the effects will be on all audience members—not just those known to support a message sponsor’s position. A 3‐phase experiment was conducted involving 558 participants. Linear regression analyses identified that initially supportive, neutral, and opposed subjects exposed to the inoculation message reported significantly more positive attitudes toward the study topic of agricultural biotechnology following an attack message than did their respective controls. The inoculation message contributed to significantly increased threat levels among initially neutral and opposed subjects and marginally increased counterarguing output among initially supportive and neutral subjects. Additionally, counterarguing partially mediated final attitudes for inoculated supportive subjects.  相似文献   
922.
923.
This study examined the relationships between feedback seeking, goal orientation, performance and four motives which, though generally considered to underlie the feedback seeking process, have not previously been measured comprehensively. Both the likelihood and the number of instances of feedback seeking were measured in two samples (employees and students) in association with perceived or selfassessed above- and below-average performance. Self-assessed performance was a major predictor of feedback seeking; also influential were goal orientation and the goal orientation-performance interaction. Increased feedback seeking was associated with the desire for useful information motive, and reduced feedback seeking with the ego defence and defensive impression management motives. The desire for useful information motive mediated the influence of performance-prove goal orientation for employees, and that of a learning goal orientation for students.  相似文献   
924.
925.
926.
Competing stimulus assessments (CSAs) are designed to identify stimuli that, when made freely available, reduce problem behavior. Although CSAs have demonstrated utility, identifying competing stimuli can be difficult for some individuals. The current study describes outcomes from an augmented CSA (A-CSA) for 6 consecutively encountered cases with treatment-resistant subtypes of automatically maintained problem behavior. When test stimuli were made freely available, only between 0 and 1 effective competing stimuli were identified for each case. Prompting and response blocking were temporarily employed in succession to promote engagement with stimuli and disrupt problem behavior. When those procedures were withdrawn and stimuli made freely available, the number of effective competing stimuli increased in all 6 cases. Findings suggest that procedures designed to promote engagement and disrupt problem behavior may allow the A-CSA to be a platform not only for identifying competing stimuli, but also for actively establishing competing stimuli.  相似文献   
927.
928.
Child sexual abuse (CSA) has consistently been associated with the use of avoidant coping; these coping methods have been associated with increased trauma symptoms, which have, in turn, been linked to increased risk for adult sexual revictimization. Given these previous findings, the purpose of the current study was to test a model that conceptualized the relationships among these variables. Specifically, CSA severity was conceptualized as leading to the use of avoidant coping, which was proposed to lead to maintenance of trauma symptoms, which would, in turn, impact severity of revictimization indirectly. This comprehensive model was tested in a cross-sectional study of a large, geographically diverse sample of college women. Participants were 99 female undergraduates classified as having experienced CSA who completed measures of abuse history, coping style, current levels of trauma symptoms, and adult sexual revictimization. Multivariate path analysis indicated that the data fit the hypothesized model for verbally coercive, but not physically aggressive, revictimization. Specifically, increased CSA severity was associated with the use of avoidant coping, which, in turn, predicted greater levels of trauma symptomatology and severity of sexual coercion in adulthood. Although cross-sectional in nature, findings from this study suggest that coping strategies and trauma symptoms may represent modifiable factors that place women at increased risk for verbally coercive sexual revictimization.  相似文献   
929.
930.
Research addressing the lives and friendships of older Black lesbians is virtually nonexistent. Using narrative analysis, we chronicle the lives of two older Black lesbians (73 and 85 years of age) through the lens of positive marginality. The concept of positive marginality asserts that living both inside and outside of the mainstream produces strengths rather than helplessness ( Mayo, 1982 ). We use four conceptual frames of reference to explore positive marginality: critical watching and reframing of life experiences on the margins, wise conversion of obstacles into opportunities, the subversion of social institutions, and the creation of safe spaces for people on the margin. From these two women's stories, we show how each, through lives of activism and seduction, created positive environments that defied traditional categories. We discuss how race, class, gender, sexual orientation, and aging affected their lives and how their friendship was an anchor for each. We offer their stories as a point of entry to future inquiry concerning older Black lesbians.  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