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   444篇
  免费   15篇
  2020年   4篇
  2019年   5篇
  2018年   7篇
  2017年   6篇
  2016年   5篇
  2015年   5篇
  2014年   8篇
  2013年   38篇
  2012年   5篇
  2011年   14篇
  2010年   7篇
  2009年   14篇
  2008年   14篇
  2007年   19篇
  2006年   7篇
  2005年   13篇
  2004年   16篇
  2003年   19篇
  2002年   21篇
  2001年   11篇
  2000年   8篇
  1999年   4篇
  1997年   4篇
  1996年   7篇
  1995年   4篇
  1994年   9篇
  1993年   4篇
  1991年   5篇
  1990年   7篇
  1989年   9篇
  1988年   9篇
  1987年   7篇
  1986年   4篇
  1985年   9篇
  1984年   7篇
  1983年   7篇
  1982年   8篇
  1981年   9篇
  1980年   10篇
  1979年   13篇
  1978年   10篇
  1977年   7篇
  1976年   5篇
  1975年   8篇
  1974年   9篇
  1973年   6篇
  1972年   6篇
  1971年   6篇
  1967年   3篇
  1966年   3篇
排序方式: 共有459条查询结果,搜索用时 15 毫秒
71.
National data were used to study the effects of gender, socioeconomic status (SES), and 4 types of eighth‐grade academic performance on postsecondary educational choices at late adolescence. Educational choices were classified by predominant Holland type (R, I, A, S, E, C). Gender had strongest independent influences on educational choice. Gender also interacted with SES and academic performance. Relationships between SES and educational choice were stronger for women than for men. For women, eighth‐grade reading scores were the strongest predictor of educational choice, whereas for men, mathematics scores were the strongest predictor. Implications for theory and counseling practice are discussed.  相似文献   
72.
The current study explored the persistence of event model organizations and how this influences the experience of interference during retrieval. People in this study memorized lists of sentences about objects in locations, such as “The potted palm is in the hotel.” Previous work has shown that such information can either be stored in separate event models, thereby producing retrieval interference, or integrated into common event models, thereby eliminating retrieval interference. Unlike prior studies, the current work explored the impact of forgetting up to 2 weeks later on this pattern of performance. We explored three possible outcomes across the various retention intervals. First, consistent with research showing that longer delays reduce proactive and retroactive interference, any retrieval interference effects of competing event models could be reduced over time. Second, the binding of information into events models may weaken over time, causing interference effects to emerge when they had previously been absent. Third, and finally, the organization of information into event models could remain stable over long periods of time. The results reported here are most consistent with the last outcome. While there were some minor variations across the various retention intervals, the basic pattern of event model organization remained preserved over the two-week retention period.  相似文献   
73.
Over the past 30 years, technology has been introduced into higher education shifting the ways in which learning and student engagement occurs. While the literature suggests that technology offers benefits for improving educational outcomes, few studies have examined how benefits are achieved. This case study presents how the students and instructor of a course on postmodern theory and family therapy developed a praxis-based approach using a digital platform to improve pedagogy. Specifically, using a reflective approach based on ethnomethodology, this paper presents how the members of this course achieved a transformative generative dialogue using an online, simultaneous multi-user document, file-sharing and editing platform. This paper stresses the importance of all members of a course participating in the use of an interactive technological platform to facilitate open dialogue and collaboration.  相似文献   
74.
Value themes were extracted from U.S. presidential inaugural addresses of the 19th and 20th centuries. The values most frequently extolled were liberty, belief in God, patriotism, justice, personal responsibility, and peace. More references to lowering taxes were made in the 19th compared with the 20th century and by Republicans compared with Democrats. Truth/honesty was more frequently mentioned in the 19th century than in the 20th century, but courage was more frequently mentioned in the 20th century. Implications are discussed.  相似文献   
75.
This essay surveys recent scholarship on the history of ethnicity in Latin America and the Atlantic World, exploring ways in which Jewish, Japanese and Middle Eastern minorities have transacted nationhood, identity and integration. This historiography of ethnicity offers compelling paths for understanding how transnational identities are negotiated. These include the analysis of patterns of slaveholding by Jewish communities on both sides of the Atlantic and the ways in which these communities understood blackness; the use of memory in understanding experiences of immigration; the relationships between national foreign policy and domestic ethnic politics; and the extent to which the issues of negotiating identity and asserting ethnicity are shared by a variety of immigrant ethnic groups. Together, this body of literature reflects the substantial ways in which ethnic histories interplay with other facets of national histories and with the process of historical analysis.  相似文献   
76.
77.
The marriage and family therapy (MFT) field would benefit from new research about positive subjective experiences, such as optimism, in order to construct and nurture strengths for developing more positive emotions. Through a better understanding of optimism, marriage and family therapists (MFTs) can explore which strategies might help families and individuals better cope with distressing emotions by building buffering strengths. In this study we address the relationship of differentiation, family coping, and family functioning to optimism. We found that differentiation, family coping, and family functioning each have a significant effect on attributional style. The results of this study also indicated that encouraging clients to take an I-position and to reframe problems, in particular, may lead to greater optimism. This study contributes to the lack of research regarding strength-based theories in the MFT field.  相似文献   
78.
Activation of the infralimbic region (IL) of the medial prefrontal cortex (mPFC) reduces conditioned fear in a variety of situations, and the IL is thought to play an important role in the extinction of conditioned fear. Here we report a series of experiments using contextual fear conditioning in which the IL is activated with the GABAa antagonist picrotoxin (Ptx) during a single extinction session in the fear context. We investigate the impact of this manipulation on subsequent extinction sessions in which Ptx is no longer present. First, we demonstrate that a single treatment with intra-IL Ptx administered in a conditioned fear context greatly accelerates the rate of extinction on the following days. Importantly, IL-Ptx also enhances extinction to a different fear context than the one in which IL-Ptx was administered. Thus, IL-Ptx primes extinction learning regardless of the fear context in which the IL was initially activated. Second, activation of the IL must occur in conjunction with a fear context in order to enhance extinction; the extinction enhancing effect is not observable if IL-Ptx is administered in a neutral context. Finally, this extinction enhancing effect is specific to the IL for it does not occur if Ptx is injected into the prelimbic region (PL) of the mPFC. The results indicate a novel persisting control of fear induced by activation of the IL and suggest that IL activation induces changes in extinction-related circuitry that prime extinction learning.  相似文献   
79.
Community coalitions represent a promising approach for addressing the interrelated and multiply- determined issues affecting urban neighborhoods of concentrated poverty. The literature suggests a number of community processes that may affect coalition efforts to change and improve communities. This study uses an interrupted time-series design to examine the effects of a strategic planning intervention on community change in two urban neighborhoods in the Kansas City metropolitan area. Results showed that strategic planning was associated with increased rates of community change in the two urban neighborhood coalitions. Under appropriate conditions, such as the presence of consistent leadership, strategic planning may be a particularly effective mechanism for stimulating community change and addressing locally-determined goals in urban neighborhoods.  相似文献   
80.
This study explored the relationship of gender and urban/rural driving to anger, anger expression, aggression, and risky behavior while driving. Some small gender effects were found. Men and women did not differ on anger or forms of anger expression, but men reported more aggressive and risky behavior. There were no urban/rural differences, except for one interaction. Urban males reported less overall driving anger than did other groups. Results are discussed in terms of absence of urban/rural differences and the need to explore potential differences in larger, more powerful designs that employ more diversified measures of anger and the impact of driving anger on a person's life.  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