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   603篇
  免费   43篇
  2023年   5篇
  2021年   15篇
  2020年   11篇
  2019年   8篇
  2018年   26篇
  2017年   31篇
  2016年   29篇
  2015年   11篇
  2014年   20篇
  2013年   67篇
  2012年   23篇
  2011年   27篇
  2010年   29篇
  2009年   17篇
  2008年   19篇
  2007年   30篇
  2006年   21篇
  2005年   29篇
  2004年   17篇
  2003年   24篇
  2002年   15篇
  2001年   8篇
  2000年   9篇
  1999年   8篇
  1998年   8篇
  1997年   6篇
  1995年   3篇
  1994年   3篇
  1993年   3篇
  1992年   4篇
  1991年   4篇
  1990年   5篇
  1989年   5篇
  1988年   6篇
  1987年   4篇
  1986年   8篇
  1985年   5篇
  1984年   6篇
  1983年   10篇
  1982年   7篇
  1981年   5篇
  1979年   3篇
  1978年   4篇
  1977年   4篇
  1976年   4篇
  1975年   4篇
  1973年   6篇
  1968年   4篇
  1967年   4篇
  1966年   3篇
排序方式: 共有646条查询结果,搜索用时 15 毫秒
81.
Fly-in fly-out work patterns have become an integral part of employment in the Australian resource sector. When attachment to parents is disrupted by a parent working away from home on a regular basis, young people’s feelings of connection to their family may be impacted, as well as their mental and emotional well-being compromised. The objective of this study was to explore the mediation of parental presence and family connectedness on the association between fly-in fly-out employment and adolescent well-being. A cross-sectional survey of over 3,000 Grades 5–10 students from 40 Perth West Australian metropolitan and rural schools identified 618 students whose parents were involved in fly-in fly-out employment. Multi-level mediation analysis showed that the negative relationship between fly-in fly-out status and adolescent depressive symptoms and emotional and behavioural difficulties was fully or partially mediated by parent presence and family connectedness, controlling for both student and school level demographics. The intermittent absence/presence of fly-in fly-out employment patterns appears to create challenges for workers and their families, not experienced by non-fly-in fly-out families.This study highlights the importance of strengthening family connections within fly-in fly-out households. Suggestions have been made to help fly-in fly-out parents to stay in touch with their families.  相似文献   
82.
Despite documented effects on fetal brain development, little is currently known about the relationship between maternal pregnancy hypertension and child neuropsychological outcomes. This brief report examined the association between maternal hypertension during pregnancy and children’s social cognition and executive functioning when children were 18 months, 3 years, and 4.5 years. A community sample of 501 families (23 hypertensive mothers; 478 nonhypertensive) was recruited when children were newborns. Social cognition (including theory of mind [ToM]) and executive functioning (EF) were measured using a battery of age-appropriate standardized and/or observational tasks. Information on pregnancy and prenatal factors were measured via maternal report when children were newborns. After controlling for prenatal and demographic covariates, the presence of hypertension difficulties during pregnancy was associated with all measures of social cognition, ToM, and EF. A secondary analysis comparing the hypertension group (n = 23) to a nonhypertensive matched control group (n = 23) supported the effect of pregnancy hypertension on children’s social-cognitive and EF development. Future studies using obstetrical records are encouraged based on these preliminary findings.  相似文献   
83.
Although many scholars have sharply distinguished humility from modesty, several research teams recently conceptualized modesty as a subdomain of humility. In the present study, we compare these competing conceptualizations using confirmatory factor analyses. In Study 1, a model with general humility (i.e. second-order factor) predicting the subscales of the Relational Humility Scale (RHS) and the Modesty facet of the HEXACO-PI showed adequate fit; and modesty showed one of the stronger factor loadings on the higher order factor. In Study 2, we used a set of items designed to sharpen the potential distinction between modesty (i.e. interpersonal behavior involving moderating attention to self) and humility. Then, we tested a model with a general humility factor (i.e. second-order factor) predicting subscales of the RHS and modesty items. Once again, modesty items loaded strongly on the higher order factor.  相似文献   
84.
Results of a recent study of spatial working memory are presented in support of the claim by Jenkins and her colleagues (Jenkins, Myerson, Hale, &; Fry, 1999) that secondary tasks produce larger interference effects in individuals with higher simple spans than in individuals with lower simple spans. Because spans and interference effects were assessed independently, this study refutes the claim by Oberauer and Süß (2000) that the relation between span and interference effect size is merely an artifact of regression to the mean. In contrast with the present findings, Oberauer and Süß did not find evidence of larger interference effects in higher span individuals, but the reason for this may be straightforward: The secondary tasks that they used did not produce significant interference. Recent findings by Logie and his colleagues indicate that phonological similarity and word length effects are larger in individuals with higher word spans (Logie, Della Sala, Laiacona, Chalmers, &; Wynn, 1996). These results, those of Jenkins, Myerson, et al. (1999), and the results reported here suggest that, across individuals, the absolute effect size for many manipulations that decrease memory span is an increasing function of simple span.  相似文献   
85.
This study uses mixed methodology of the convergent design to examine stakeholder perceptions toward a transferred model of accreditation for national Christian schools in Latin America. Parents, teachers, and leaders from five accredited schools participated in an accreditation survey. One parent, teacher, and leader from each of the five accredited schools were selected for a semi-structured interview. Survey results were very positive toward the accreditation, but there were significant statistical differences in the perceptions of the stakeholder groups. Interview results were also very positive with five themes that were confirmed by all participants. Stakeholders acknowledged that the transferred model was appropriate for the region, but the model needed to be further contextualized.  相似文献   
86.
Emotion perception deficits could be due to disrupted connectivity of key nodes in the salience and emotion network (SEN), including the amygdala, subgenual anterior cingulate cortex (sgACC), and insula. We examined SEN resting-state (rs-)fMRI connectivity in rMDD in relation to Facial Emotion Perception Test (FEPT) performance. Fifty-two medication-free people ages 18 to 23 years participated. Twenty-seven had major depressive disorder (MDD) in remission (rMDD, 10 males), as MDD is associated with emotion perception deficits and alterations in rsfMRI. Twenty-five healthy controls (10 males) also participated. Participants completed the FEPT during fMRI, in addition to an 8-minute eyes-open resting-state scan. Seed regions of interest were defined in the amygdala, anterior insula and sgACC. Multiple regression analyses co-varied diagnostic group, sex and movement parameters. Emotion perception accuracy was positively associated with connectivity between amygdala seeds and regions primarily in the SEN and cognitive control network (CCN), and also the default mode network (DMN). Accuracy was also positively associated with connectivity between the sgACC seeds and other SEN regions, and the DMN, particularly for the right sgACC. Connectivity negatively associated with emotion perception was mostly with regions outside of these three networks, other than the left insula and part of the DMN. This study is the first to our knowledge to demonstrate relationships between facial emotion processing and resting-state connectivity with SEN nodes and between SEN nodes and regions located within other neural networks.  相似文献   
87.
We describe a low-cost, MRI-compatible olfactometer that delivers fresh cigarette smoke odor, a challenging odorant to present, as well as other odorants. This new olfactometer retains all of the advantages of an earlier design that was capable of only delivering volatile odors (Lowen & Lukas, Behavior Research Methods, 38, 307–313, 2006). The new system incorporates a novel switching mechanism that allows it to deliver fresh smoke generated from a burning cigarette during a stimulus presentation paradigm that might be employed in a cue-reactivity experiment. An evaluation study established that the olfactometer reliably delivered smoke to the participants and that tobacco smoke was discriminated from other odorants; there were no adverse reactions to the device.  相似文献   
88.
We describe InterFace, a software package for research in face recognition. The package supports image warping, reshaping, averaging of multiple face images, and morphing between faces. It also supports principal components analysis (PCA) of face images, along with tools for exploring the “face space” produced by PCA. The package uses a simple graphical user interface, allowing users to perform these sophisticated image manipulations without any need for programming knowledge. The program is available for download in the form of an app, which requires that users also have access to the (freely available) MATLAB Runtime environment.  相似文献   
89.
The past decade has seen important developments in thematic apperceptive techniques (TATs), with the creation of new card sets having alternate pictures representing different cultures, new scoring systems becoming available, and increasing international communication of these achievements. However, continuing impediments to the development of a validational literature include lingering mistaken assumptions about the nature of story data, ongoing debates about appropriate psychometric evaluation, and continuing questions about how stimuli and scoring systems should be conceptualized and interpreted. Negotiating the publication system can impede some potential authors. Excellent work on TATs with children is not well known in the adult-focused journals. The labor burden of meeting increasingly sophisticated publication standards might be a barrier to assessors focused on clinical practice. Accumulating a focused evidence base is challenging given the diversity of criterion variables for which TATs have been used. Research on TATs by clinicians can span the science–practice gap, but the narrative arc can be a dramatic one. The articles in this special section on TATs represent important conceptual, methodological, and substantive innovations.  相似文献   
90.
This paper describes the experiences of a research team as they navigated uncertain ethical and political terrain throughout the formative stage of a public housing redevelopment project. Specifically, we discuss the challenges related to balancing multiple accountabilities and the tensions among the various roles and responsibilities that emanated from different accountabilities. Due to contractual obligations to our funding source, established relations with community partners, and an ethical imperative to align with those holding the least power, we grappled with embodying multiple and often conflicting roles. Without oversight provided by our university institutional review board or a clear ethical framework for community psychology research and action, our team was left to negotiate the challenges that emerged through critical reflection and financial considerations. Throughout the case example presented in this paper, we highlight our difficulty in ethical decision‐making with respect to the principles of obligation, disclosure, consent, commitment, and professionalism. Community psychologists often straddle the realms of academia, community partnerships, and conscious engagement with little guidance in navigating often conflicting roles and value systems. We present our narrative to highlight the complexity of scholar‐activism in the context of community psychology and the necessity for developing ethical standards and guidelines tailored to meet the unique needs of community psychologists.  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