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   614篇
  免费   31篇
  2021年   7篇
  2020年   5篇
  2019年   10篇
  2018年   14篇
  2017年   15篇
  2016年   15篇
  2015年   11篇
  2014年   8篇
  2013年   55篇
  2012年   23篇
  2011年   21篇
  2010年   14篇
  2009年   11篇
  2008年   16篇
  2007年   15篇
  2006年   13篇
  2005年   15篇
  2004年   19篇
  2003年   13篇
  2002年   17篇
  2001年   9篇
  2000年   18篇
  1999年   14篇
  1998年   7篇
  1997年   12篇
  1996年   8篇
  1995年   9篇
  1994年   5篇
  1993年   5篇
  1992年   6篇
  1991年   5篇
  1990年   6篇
  1988年   13篇
  1987年   11篇
  1986年   11篇
  1985年   16篇
  1984年   16篇
  1983年   9篇
  1982年   12篇
  1981年   18篇
  1980年   8篇
  1979年   12篇
  1978年   12篇
  1975年   11篇
  1974年   9篇
  1973年   6篇
  1972年   7篇
  1971年   7篇
  1967年   5篇
  1966年   10篇
排序方式: 共有645条查询结果,搜索用时 15 毫秒
531.
No-fault statutes changed divorce from an adversarial system pitting victims against victimizers, with the state acting as enforcer of marital norms, to a private decision between unhappily married but legally blameless partners. Divorce reform following no-fault primarily focused on making divorce more fair for the parties involved. Over the last several decades, divorce reform has transitioned from making divorce better to making marriage healthier. The good divorce has slipped from policy attention, elevating the potential for restigmatization of divorced couples and their children. We trace the trajectory of media framing of divorce reform discourse in three general circulation newspapers from the start of the no-fault revolution, noting how media framing parallels and naturalizes the transition in divorce reform policy. We conclude by observing the prevalence of divorce and the related need for therapists to be cognizant of this naturalization process, thereby keeping the good divorce as a goal for those who desire to end their marriages.  相似文献   
532.
Five studies investigated the cognitive and emotional processes by which self-compassionate people deal with unpleasant life events. In the various studies, participants reported on negative events in their daily lives, responded to hypothetical scenarios, reacted to interpersonal feedback, rated their or others' videotaped performances in an awkward situation, and reflected on negative personal experiences. Results from Study 1 showed that self-compassion predicted emotional and cognitive reactions to negative events in everyday life, and Study 2 found that self-compassion buffered people against negative self-feelings when imagining distressing social events. In Study 3, self-compassion moderated negative emotions after receiving ambivalent feedback, particularly for participants who were low in self-esteem. Study 4 found that low-self-compassionate people undervalued their videotaped performances relative to observers. Study 5 experimentally induced a self-compassionate perspective and found that self-compassion leads people to acknowledge their role in negative events without feeling overwhelmed with negative emotions. In general, these studies suggest that self-compassion attenuates people's reactions to negative events in ways that are distinct from and, in some cases, more beneficial than self-esteem.  相似文献   
533.
This pilot study aims to increase our understanding of therapists’ subjective attitudes, beliefs, and experiences of working with clients with problems of addiction. The study yielded useful clarifications, arising from the finding that opinions about the nature of addiction support different approaches to therapy. In addition, it seems that diverse or conflicting attitudes and beliefs are likely to impact on the ability of therapists to work together effectively. Another objective was to test the feasibility of using Q methodology in this study and more broadly in qualitative research in psychotherapy. Participants were 13 therapists from a variety of backgrounds and working in a range of agencies. Using Q methodology, four distinctive factors were identified, indicating divergent understandings of addiction. Each factor is shown to be a multifaceted construct which does not correspond to any single theory or therapeutic orientation. It is suggested that the results have significant implications for therapists’ training and supervision. In addition, this study demonstrates the capacity of Q methodology to identify commonalities and diversity in viewpoints which do not conform to a priori conceptualisations. As a pilot study, this paper invites further discussion and research.  相似文献   
534.
535.
Stroke is an important and common complication of sickle cell disease (SCD), affecting children as well as adults. Clinically evident stroke, usually brain infarction, is usually associated with stenosis or occlusion of the intracranial arteries of the Circle of Willis, sometimes with formation of moyamoya (a Japanese word for "hazy" or "like a puff of smoke" that describes the appearance of a abnormal microvasculature on angiography believed secondary to internal carotid artery stenosis or occlusion and the resultant extensive collateralization). Several types of intracranial hemorrhage are observed but usually in older children and adults. Cerebrovascular diseases restricted to small vessels may go unrecognized but is associated with cognitive and learning problems. Prevention of recurrent stroke has been accomplished with chronic blood transfusion. A primary prevention strategy for clinical stroke, based on the Stroke Prevention in Sickle Cell Anemia Trial, has been tested in a randomized clinical trial. Over 2,000 young children with SCD were screened with transcranial Doppler ultrasound (TCD) to detect elevated blood flow velocity indicative of vessel disease and high risk of future stroke. Those randomized to standard care (no transfusion) had a 10%/year risk of stroke, which was reduced >90% with chronic transfusion. This approach is the only primary stroke prevention strategy so far tested in SCD in a randomized controlled trial. Silent lesions on magnetic resonance imaging are associated with an approximately 1.5%/year risk of clinical stroke and a trial is now starting in children with these lesions who do not meet Stroke Prevention in Sickle Cell Anemia Trial criteria for transfusion based on TCD. A controlled trial, based on intervention for nocturnal hypoxemia, is also underway. Hydroxyurea, bone marrow transplantation, antiplatelet, and antithrombotic agents may work but have not been tested in primary prevention in a systematic way. If early and repeated, TCD screening of children, as recommended by National Heart Lung and Blood Institute and the American Stroke Association, were implemented broadly the incidence of new strokes could be greatly reduced in these children.  相似文献   
536.
Ability to recognize a runner as a teammate from only a brief visual exposure is suggested from research on gait recognition with point-light displays and has particular importance for ball-passing in sports. 15 touch football players of mean age 20 yr. (SD=0.7), on two teams of 7 wk. standing, observed 31 400-msec, video clips of running individuals whose familiarity varied from high to low. These were their teammates, players from the other team, or nonfootball players. After viewing each clip, participants rated their certainty that each running player was a teammate. Despite the brevity of the visual display, overall performance at discriminating teammates from other runners was significantly better than chance, and accuracy did not differ between colour or black-and-white formats. Recognition of teammates was better if familiar nonteammates were removed from the set of analyzed clips and worse if unfamiliar nonplayers were removed.  相似文献   
537.
Researchers in a growing number of areas (including cognitive development, aging, and neuropsychology) use Brinley plots to compare the processing speed of different groups. Ratcliff, Spieler, and McKoon (2000) argued that a Brinley plot is a quantile-quantile (Q-Q) plot and that therefore Brinley plot regression slopes measure standard deviation ratios rather than relative speed of processing. We show that this argument is incorrect. Brinley plots, by definition, are not Q-Q plots; the former are based on unranked data and the latter are based on ranked data. Furthermore, the relationship between standard deviation ratios and slopes is a general property of regression lines and has no implications for the use of Brinley plot regression slopes as processing speed measures. We also show that the relative speed interpretation of Brinley plot slopes is strongly supported by converging evidence from a metaanalysis of visual search, mental rotation, and memory scanning in young and older adults. As to Ratcliff et al.'s hypothesis that age differences in response time are attributable to greater cautiousness on the part of the elderly, rather than true processing speed differences, this hypothesis has been extensively tested in previous studies and found wanting.  相似文献   
538.
Patients desire to have information about health-related behaviors (e.g., exercise) provided to them by their health care provider. Outcomes of clinical trials in physical activity counseling are modest at best and therefore, the degree of effectiveness of physical activity counseling in the primary care setting remains unclear. We describe what may be considered a real-world example of behavior change counseling aimed at primary or secondary risk factor identification and modification for CHD in women. We examined rates of baseline and follow-up physical activity in our sample of midlife Caucasian and African American women (N = 227) participating in a hospital-based CHD-risk screening. Baseline physical activity levels and rates of return for follow-up appointments were quite low with only negligible achievement of behavior change recommendations. In light of these findings, the potential role of behavioral medicine in training and collaboration with health care providers in primary care behavior counseling is discussed.  相似文献   
539.
For 105 intercollegiate athletes intrinsic religiosity and social anxiety as measured by self-repot questionnaires were not associated.  相似文献   
540.
In 2 studies, delusional participants assigned higher probabilities to narratives of actual delusions than participants with no history of delusions; previously delusional participants did not differ significantly from delusional participants or participants with no history of delusions. In Study 2, the authors found that this reasoning bias was specific to delusions and did not generalize to "neutral" text. Familiarity with the content of the delusion narratives played a mediating role in the estimation of their probability, but delusional status also had a significant, independent effect. These findings are consistent with the Bayesian model of delusion formation proposed by D. R. Hemsley and P. A. Garety (1986), and with R. P. Bentall, P. Kinderman, and S. Kaney's (1994) concept of "emotional saliency." A productive area of future research might be to further determine the elements of "emotional saliency" and their impact on the individual steps of the Bayesian model.  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