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   711篇
  免费   43篇
  2024年   3篇
  2023年   3篇
  2022年   4篇
  2021年   4篇
  2020年   14篇
  2019年   23篇
  2018年   34篇
  2017年   31篇
  2016年   42篇
  2015年   17篇
  2014年   38篇
  2013年   78篇
  2012年   45篇
  2011年   46篇
  2010年   21篇
  2009年   27篇
  2008年   26篇
  2007年   32篇
  2006年   31篇
  2005年   28篇
  2004年   21篇
  2003年   27篇
  2002年   22篇
  2001年   12篇
  2000年   12篇
  1999年   9篇
  1998年   8篇
  1997年   7篇
  1996年   5篇
  1995年   6篇
  1994年   6篇
  1993年   4篇
  1992年   5篇
  1991年   11篇
  1990年   2篇
  1989年   3篇
  1988年   3篇
  1987年   3篇
  1986年   4篇
  1985年   3篇
  1983年   4篇
  1981年   4篇
  1980年   3篇
  1979年   2篇
  1978年   6篇
  1974年   2篇
  1973年   2篇
  1968年   2篇
  1967年   2篇
  1952年   1篇
排序方式: 共有754条查询结果,搜索用时 15 毫秒
201.

Purpose

We sought to provide empirical insight and develop theory for a new organizational phenomenon: remote proctoring for Internet-based tests. We examined whether this technology is effective at decreasing cheating and whether it has unintended effects on test-taker reactions, performance, or selection procedures.

Design/methodology/approach

Participants (582) were randomly assigned to a webcam proctored or honor code condition and completed two (one searchable, one non-searchable) cognitive ability tests online. Complete data were collected from 295 participants. We indirectly determined levels of cheating by examining the pattern of test-score differences across the two conditions. We directly measured dropout rates, test performance, and participants’ perceived tension and invasion of privacy.

Findings

The use of remote proctoring was associated with more negative test-taker reactions and decreased cheating. Remote proctoring did not directly affect test performance or interact with individual differences to predict test performance or test-taker reactions.

Implications

Technological advances in selection should be accompanied by empirical evidence. Although remote proctoring may be effective at decreasing cheating, it may also have unintended effects on test-taker reactions. By outlining an initial classification of remote proctoring technology, we contribute to the theoretical understanding of technology-enhanced assessment, while providing timely insight into the practice of Internet-based testing.

Originality/value

We provide timely insight into the development and evaluation of remotely proctored tests. The current study utilizes a unique randomized experimental design in order to indirectly determine levels of cheating across two conditions. Following the results of the current study, we outline an integrative model for future research on remotely proctored tests.  相似文献   
202.
Although considerable evidence supports the use of cognitive behavior therapy (CBT) for the treatment of childhood obsessive compulsive disorder, large numbers of youth fail to respond and clinical remission is often elusive. Poor family functioning frequently is implicated as an obstacle for youth undergoing CBT, with features such as symptom accommodation, family conflict, and blame known to attenuate outcomes. These features are common in child and adolescent obsessive compulsive disorder (OCD) and they may pose particular challenges for exposure-based treatments. Nonetheless, interventions that focus specifically on family functioning have, to date, been limited. This paper reviews the literature on family features associated with childhood OCD and discusses their links to treatment outcome. It then describes the development of a brief family intervention tailored to address the needs of highly distressed families of youth with OCD in the service of improving individual child CBT outcomes. Preliminary pilot data are presented and clinical implications are discussed.  相似文献   
203.
Research indicates that meaning in life is an important correlate of health and well-being. However, relatively little is known about the way a sense of meaning may change over time. The purpose of this study is to explore two ways of assessing change in meaning within a second-order confirmatory factor analysis framework. First, tests are conducted to see if the first and second-order factor loadings and measurement error terms are invariant over time. Second, a largely overlooked technique is used to assess change and stability in meaning at the second-order level. Findings from a nationwide survey reveal that the first and second-order factor loadings are invariant of time. Moreover, the second-order measurement error terms, but not the first-order measurement error terms, are invariant, as well. The results further reveal that standard ways of assessing stability mask significant change in meaning that is due largely to regression to the mean.  相似文献   
204.
Use of genomic information in healthcare is increasing; however data on the needs of consumers of genomic information is limited. The Coriell Personalized Medicine Collaborative (CPMC) is a longitudinal study investigating the utility of personalized medicine. Participants receive results reflecting risk of common complex conditions and drug—gene pairs deemed actionable by an external review board. To explore the needs of individuals receiving genomic information we reviewed all genetic counseling sessions with CPMC participants. A retrospective qualitative review of notes from 157 genetic counseling inquiries was conducted. Notes were coded for salient themes. Five primary themes; “understanding risk”, “basic genetics”, “complex disease genetics”, “what do I do now?” and “other” were identified. Further review revealed that participants had difficulty with basic genetic concepts, confused relative and absolute risks, and attributed too high a risk burden to individual single nucleotide polymorphisms (SNPs). Despite these hurdles, counseled participants recognized that behavior changes could potentially mitigate risk and there were few comments alluding to an overly deterministic or fatalistic interpretation of results. Participants appeared to recognize the multifactorial nature of the diseases for which results were provided; however education to understand the complexities of genomic risk information was often needed.  相似文献   
205.
The use of psychotropic medications is a significant factor in the overall effort to respond to detained youth with mental illness, yet there are very few studies of psychotropic medication use in juvenile detention settings. It is important to understand the factors that influence the use of mental health services and psychoactive medications in these settings since youth with emotional problems are overrepresented in them. This paper addresses the proportion of youth in these settings who receive mental health services and psychoactive medications. In addition, the impact of a major statewide policy change—the shift of juvenile placement responsibility from the state to local government—on these proportions was examined using 8 years of publicly available data from county probation departments. Multivariate regression analyses of 1,760 observations of quarterly reports from 55 counties showed that the use of both mental health services and psychoactive medications in detention facilities increased concurrently with the policy change. While these proportions had already been gradually increasing in these facilities, it appears that after the policy change they increased even more. This contradicts the aim of most juvenile justice planners—to divert non-violent youth offenders with emotional problems away from incarceration settings and towards community based treatment alternatives. If adequately available, these support services could provide diversion alternatives to prevent inappropriate detentions, and to provide post-detention treatment to prevent lapses in continuity of care and, ultimately, to prevent reoffending.  相似文献   
206.
207.
In a cross‐sectional sample of African‐American 2nd–4th grade students (N = 681), we examine the moderating effects of classroom overt and relational aggression norms on peers’ social acceptance of classmates who exhibit overt and relational aggression in urban schools. Extending theory and research on classroom norms, we integrate social network data to adjust aggression norms based on children’s direct and indirect connections in the classroom. Results of multilevel models indicate that network‐based classroom aggression norms moderated relations between children’s aggressive behavior and their social preference. Specifically, children benefited socially when their form of aggressive behavior fit with what was normative in the classroom social context. The moderating effect of classroom aggression norms was stronger for the association between overt aggression and social preference than relational aggression and social preference. Relationally aggressive youth were socially preferred by peers regardless of the classroom norm, although this positive association was magnified in classrooms with higher levels of relational aggression. Future research focused on aggression norms within classroom social networks are discussed and implications for school prevention efforts are considered.  相似文献   
208.
In everyday decision making, people often face decisions with outcomes that differ on multiple dimensions. The trade‐off in preferences between magnitude, temporal proximity, and probability of an outcome is a fundamental concern in the decision‐making literature. Yet, their joint effects on behavior in an experience‐based decision‐making task are understudied. Two experiments examined the relative influences of the magnitude and probability of an outcome when both were increasing over a 10‐second delay. A first‐person shooter video game was adapted for this purpose. Experiment 1 showed that participants waited longer to ensure a higher probability of the outcome than to ensure a greater magnitude when experienced separately and together. Experiment 2 provided a precise method of comparing their relative control on waiting by having each increase at different rates. Both experiments revealed a stronger influence of increasing probability than increasing magnitude. The results were more consistent with hyperbolic discounting of probability than with cumulative prospect theory's decision weight function. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
209.
Many object to libertarianism by arguing that it manages to solve one problem of luck (the threat of determinism) only by falling prey to another (the threat from indeterminism). According to this objection, there is something freedom-undermining about the very circumstances that the libertarian thinks are required for freedom. However, it has proved difficult to articulate precisely what it is about these circumstances that is supposed to undermine freedom—the absence of certain sorts of explanations has perhaps been the most common complaint. In this paper, however, I argue that recent work on the metaphysics of ontological dependence provides the resources for formulating the luck objection in its strongest form.  相似文献   
210.
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