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   2767篇
  免费   117篇
  2022年   13篇
  2021年   26篇
  2020年   61篇
  2019年   83篇
  2018年   86篇
  2017年   93篇
  2016年   94篇
  2015年   54篇
  2014年   66篇
  2013年   350篇
  2012年   114篇
  2011年   151篇
  2010年   98篇
  2009年   94篇
  2008年   119篇
  2007年   126篇
  2006年   110篇
  2005年   83篇
  2004年   78篇
  2003年   84篇
  2002年   90篇
  2001年   43篇
  2000年   34篇
  1999年   33篇
  1998年   44篇
  1997年   38篇
  1996年   48篇
  1995年   29篇
  1994年   30篇
  1993年   25篇
  1992年   35篇
  1991年   35篇
  1990年   28篇
  1989年   16篇
  1988年   25篇
  1987年   13篇
  1986年   20篇
  1985年   24篇
  1984年   28篇
  1983年   19篇
  1982年   25篇
  1981年   19篇
  1980年   22篇
  1979年   19篇
  1978年   22篇
  1977年   15篇
  1976年   12篇
  1975年   15篇
  1974年   17篇
  1973年   15篇
排序方式: 共有2884条查询结果,搜索用时 15 毫秒
991.
992.
993.
994.
This research was designed to examine the characteristics of sexual harasser behaviors in 118 published arbitration decisions. A qualitative coding process was used to describe behaviors in terms of their severity, type, duration, and frequency. The interrelationships between these characteristics were examined along with the individual’s record of discipline and past aggression. The results indicate that harassers tended to repeat the same types of behavior, and that severity generally increased over time. Although past discipline for sexual harassment appeared to reduce this escalation, it was not very effective in stopping the behaviors. Perpetrators who had engaged in gender harassment were more likely to have a record of aggressive behaviors. Additional comparisons indicate important differences in the behavior of perpetrators as categorized by type of behavior.  相似文献   
995.
Post-9/11 service members may return from military service with a complicated set of symptoms and conditions, such as posttraumatic stress disorder (PTSD), depression, substance misuse, and traumatic brain injury (TBI), that interfere with reintegration and impair functioning. Although evidence-based treatments that facilitate recovery exist, their successful delivery at a sufficient dose is limited. Barriers to accessing treatment combined with challenges compiling a comprehensive treatment team further delay delivery of effective evidence-based care for PTSD, TBI, and co-occurring mental health conditions. This paper describes the development of a comprehensive, multidisciplinary, 2-week intensive day program for post-9/11 veterans with complex mental health concerns. The treatment program combines skill building groups, family education, and integrative health approaches with evidence-based individual PTSD or TBI care. Initial results from the first 132 participants were notable for a 97% completion rate, as well as statistically significant and clinically meaningful reductions in PTSD, neurobehavioral, and depression symptom severity for the 107 veterans who completed the PTSD track and the 21 who completed the TBI track. These data suggest the intensive program approach is an effective, well-tolerated model of treatment for post-9/11 veterans with PTSD and/or TBI. Future controlled studies should examine the effectiveness of this intensive model compared to standard evidence-based therapy delivery, as well as longitudinal outcomes.  相似文献   
996.
We argue that, contrary to standard views of development, children understand the world in terms of hidden, nonobvious structure. We review research showing that early in childhood, items are not understood strictly in terms of the features that present themselves in the immediate “here‐and‐now,” but rather are thought to have a hidden reality. We illustrate with two related but distinct examples: category essentialism, and attention to object history. We discuss the implications of each of these capacities for how children determine object value. Across a broad range of object types (natural and artifactual, real and virtual, durable and consumable), an item is evaluated very differently, depending on inferred qualities and context. In this way, children's early‐emerging conceptual frameworks influence how objects attain both psychological and monetary value, and may have important implications for which messages children find most persuasive.  相似文献   
997.
Literacy is a powerful tool against poverty, leading to further education and vocational success. In sub‐Saharan Africa, schoolchildren commonly learn in two languages—African and European. Multiple early literacy skills (including phonological awareness and receptive language) support literacy acquisition, but this has yet to be empirically tested in sub‐Saharan Africa, where learning contexts are highly multilingual, and children are often learning to read in a language they do not speak at home. We use longitudinal data from 1,100 schoolchildren spanning three groups of native languages [Mijikenda languages (Digo, Duruma, Chonyi, and Giriama), Kiswahili, Kikamba] in coastal Kenya (language of instruction: Kiswahili and English). We find that baseline phonological awareness and receptive language are differentially important in predicting literacy skills in English and in Kiswahili, and these relations are moderated by the degree of shared cross‐linguistic features between home and school languages. Importantly, the relative importance of these factors changes over development. Implications for language development and literacy acquisition in linguistically diverse contexts are discussed.  相似文献   
998.
Dot‐probe or visual probe tasks (VPTs) are used extensively to measure attentional biases. A novel variant termed the cued VPT (cVPT) was developed to focus on the anticipatory component of attentional bias. This study aimed to establish an anticipatory attentional bias to threat using the cVPT and compare its split‐half reliability with a typical dot‐probe task. A total of 120 students performed the cVPT task and dot‐probe tasks. Essentially, the cVPT uses cues that predict the location of pictorial threatening stimuli, but on trials on which probe stimuli are presented the pictures do not appear. Hence, actual presentation of emotional stimuli did not affect responses. The reliability of the cVPT was higher at most cue–stimulus intervals and was .56 overall. A clear anticipatory attentional bias was found. In conclusion, the cVPT may be of methodological and theoretical interest. Using visually neutral predictive cues may remove sources of noise that negatively impact reliability. Predictive cues are able to bias response selection, suggesting a role of predicted outcomes in automatic processes.  相似文献   
999.
Busier people tend to perform better on cognitive tasks than less busy individuals. Nevertheless, the characteristics that are associated with greater perceived busyness are unknown. To address this question participants (N?=?463) from the Dallas Lifespan Brain Study (ages 20–89) completed a self-report busyness assessment and demographic, health, personality, and lifestyle measures. Results revealed that perceived busyness peaked in 30-year-olds, showed age-related decreases until age 60, and then remained stable. Moreover, women generally reported being busier than men. Analysis of age by gender interactions revealed that men exhibited a significant cubic age effect for busyness, whereas women did not. Overall, younger age, female gender, agreeableness, neuroticism, frequent participation in novel activities, and enjoyment of cognitive processing were independently associated with being busier, and the characteristics related to busyness were generally stable across age. Notably, participation in novel activities and need for cognition were the most predictive lifestyle characteristics, supporting the framing of busyness as an indicator of mental engagement. We also propose personality-based sources of self-generated and other-generated busyness.  相似文献   
1000.
Research on residential diversification has mainly focused on its negative impacts upon community cohesion and positive effects on intergroup relations. However, these analyses ignore how neighborhood identity can shape the consequences of diversification among residents. Elsewhere, research using the Applied Social Identity Approach (ASIA) has demonstrated the potential for neighborhood identity to provide social and psychological resources to cope with challenges. The current article proposes a novel model whereby these “Social Cure” processes can enable residents to cope with the specific challenges of diversification. We present two studies in support of this model, each from the increasingly religiously desegregated society of postconflict Northern Ireland. Analysis of the 2012 “Northern Ireland Life and Times” survey shows that across Northern Ireland, neighborhood identity impacts positively upon both well‐being and intergroup attitudes via a reduction in intergroup anxiety. A second custom‐designed survey of residents in a newly mixed area of Belfast shows that neighborhood identification predicts increased well‐being, reduced intergroup anxiety, and reduced prejudice independently of group norms and experiences of contact. For political psychologists, our evidence suggests a reformulation of the fundamental question of “what effects do residential mixing have on neighborhoods?” to “how can neighborhood communities support residents to collectively cope with contact?”  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