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   1795篇
  免费   130篇
  1925篇
  2024年   3篇
  2023年   29篇
  2022年   33篇
  2021年   36篇
  2020年   48篇
  2019年   64篇
  2018年   98篇
  2017年   92篇
  2016年   77篇
  2015年   66篇
  2014年   68篇
  2013年   210篇
  2012年   97篇
  2011年   118篇
  2010年   54篇
  2009年   68篇
  2008年   100篇
  2007年   99篇
  2006年   75篇
  2005年   67篇
  2004年   64篇
  2003年   54篇
  2002年   61篇
  2001年   20篇
  2000年   20篇
  1999年   21篇
  1998年   16篇
  1997年   11篇
  1996年   16篇
  1995年   12篇
  1994年   11篇
  1993年   7篇
  1992年   9篇
  1991年   4篇
  1990年   8篇
  1989年   5篇
  1988年   13篇
  1987年   6篇
  1986年   4篇
  1985年   8篇
  1983年   5篇
  1982年   8篇
  1981年   4篇
  1980年   6篇
  1979年   6篇
  1978年   5篇
  1977年   3篇
  1970年   2篇
  1968年   3篇
  1966年   2篇
排序方式: 共有1925条查询结果,搜索用时 15 毫秒
81.
Hong Kong Chinese kindergartners learn to read English analytically   总被引:1,自引:0,他引:1  
We examined the extent to which young Hong Kong Chinese children, taught to read English as a second language via a logographic "look and say" method, used information about letter names and letter sounds to learn English words. Forty children from each of three kindergarten grade levels (mean ages 3.8, 5.0, and 5.9 years old, respectively) were taught to pronounce novel English spellings that were based on letter-name (e.g., DK = Deke), letter-sound (DK = Dick), or visual (Dk= Jean) cues. By the 2nd year of kindergarten, children performed significantly better in the name condition than the other conditions. The 3rd-year kindergartners performed better in the sound condition than the visual condition as well. The results point to the importance of letter-name and letter-sound knowledge for learning to read English, regardless of native-language background or method of instruction.  相似文献   
82.
The cochlear implant is best characterized as a device that provides access to the sound environment. The device enables the hearing pathway to respond to environmental and speech sounds, providing informational cues from the surroundings and from others that may escape visual detection. As the developmental effects of a profound hearing loss are multiple, cochlear implants have been applied to ever younger children in an attempt to promote a more normal level of developmental learning through audition. In deafness, transducer elements of the inner ear fail to trigger auditory nerve afferent nerves in the presence of sound input. However, large reserves of afferent fibers exist even in the auditory nerve of a profoundly deaf patient. Furthermore, these nerve fibers retain the ability to respond to prosthetic activation. Through developmental learning in the early, formative years, auditory centers of the brain appear capable of processing information from the implant to provide speech comprehension and oral language development. Multichannel implants have replaced original single channel designs. multichannel devices enable larger percentages of recipients to recognize the spoken word without visual cues because they provide spectral information in addition to temporal and intensity cues. Testing under conditions of auditory (implant)-only input reveals significant open-set speech understanding capabilities in more than 75% of children after three years of device use. The benefit provided by implants may vary with a number of conditions including: hearing history, age of deafness onset, age at implantation, etiology of deafness, linguistic abilities, and the presence of a motivated system of support of oral language development. Patient variables should be given individual consideration in judging candidacy for a cochlear implant and in planning rehabilitative and education services after surgery and activation of the device.  相似文献   
83.
The incarceration of mentally ill youth is a serious problem not receiving the same attention as in adults. In this study, we examine the prevalence of psychopathology and level of behavioral symptomatology in incarcerated youth versus youth receiving community mental health services or hospitalization. We randomly recruited youth from middle South Carolina served by a local CMHC (n = 60), youth served by the state adolescent inpatient program (n = 50), and youth in the S.C. Dept. of Juvenile Justice facilities from the same region (n = 75). We used the DISC-PC 2.3 to evaluate DSM-III-R diagnoses and the CBCL and YSR to evaluate behavioral symptomatology. On the DISC, incarcerated youth had significantly higher mean number of diagnoses and symptoms than CMHC youth, but lower numbers than hospitalized youth. Level of caseness (at least one diagnosis) was 86% in hospital youth, 72% in incarcerated youth, and 60% in CMHC youth. The groups differed in CBCL mean total T, internalizing T, and externalizing T scores as well as mean YSR internalizing T scores. Our results indicate the comparability in level of psychopathology in incarcerated and community-treated populations of youth, and the need to develop diversionary programs to prevent the entry of such youth into the juvenile justice system.  相似文献   
84.
Schweder  Rebecca 《Synthese》1999,120(1):115-124
It is observed that in ordinary everyday causal explanations often just one causal factor is mentioned. One causal factor carries the explanatory burden, even if there are several causal factors that are responsible for the event to be explained. This paper deals with the question of how to account for this explanatory selection. I argue for a pragmatic stance towards explanation, that we must attend to the question–answer situation as a whole and the context of the explanation. The context of an explanation includes the inquirer's and the explainer's beliefs and presuppositions relevant for the explanation-seeking question, and these are encoded in a reference class. Furthermore I argue that the explanation-giving answer contains an implicit counterfactual claim, the explanation-giving counterfactual. The solution to the problem of explanatory selection is to be found in the presuppositions encoded by the reference class and the eg-counterfactual. In short we select as explanatory that factor which, together with the presupposition encoded in the reference class we believe will make the eg-counterfactual true. This revised version was published online in June 2006 with corrections to the Cover Date.  相似文献   
85.
The current study examined concurrent and longitudinal relations between maternal negative affective behaviour and child negative emotional expression in preschool age children with (n=96) or without (n=126) an early developmental risk, as well as the predictions of later behaviour problems. Maternal negative affective behaviour, child externalizing emotional expression, and child internalizing emotional expression were observed during a number of lab tasks at child ages 4 and 5, and child externalizing and internalizing behaviour problems were assessed via maternal questionnaire at age 6. Path analyses using structural equation modeling were utilized to test the relations among the variables at ages 4, 5, and 6. A parent‐driven model of emotion socialization emerged, wherein stronger relations were found among maternal negative affect and child externalizing emotions and behaviours than among maternal negative affect and child internalizing emotions and behaviours. Early child risk did not appear to alter the overall emotion socialization process, although higher levels of maternal and child negativity were observed for the children with a developmental risk. Results underscore the complexity of emotion socialization processes throughout the preschool period. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
86.

Black children are exposed to police violence at alarming rates. Such stress impacts development and treatment of physical health problems. In the current discourse, we introduce STYLE (Self-examination, Talk about community-police relations and racism, Yield space and time to anti-racism work, Learn about how structural racism impacts child health, Evaluate policies and practices through an anti-racism lens). STYLE offers a framework through which professionals in pediatric psychology can engage in anti-racist work across contexts from clinical care to academic and advocacy settings. Pediatric psychologists have a responsibility to be on the frontline as interventionists, educators, researchers, organizers, and advocates for racial justice through anti-racism practices. The current paper introduces STYLE in clinical care, community service, training/supervision, and academic and advocacy contexts. Case examples are provided. Professionals in pediatric psychology must first focus on changing their STYLE to promote individual and infrastructural change consistent with anti-racism work.

  相似文献   
87.
A method used in program evaluation and public health research called concept mapping is examined in this article for its usefulness in feminist research. This method embodies several defining characteristics of feminist social science. Concept mapping is a single method that integrates qualitative and quantitative approaches, provides an opportunity for participants to work together as a group to develop an understanding of a concept, and places the participants in control of interpretation. Over the course of a six-step process, a group of people are assembled to discuss an issue or concept, moving toward a group understanding of that concept, which is then represented in a visual picture, or map. Concept mapping was used in the current study to examine how community resources for sexual-assault victims could be improved. A national random sample of 168 rape-victim advocates provided ideas as to how the legal, medical, and mental health systems could better serve victims. A subgroup of advocates then constructed and interpreted a concept map. The map suggested that rape victims still face many problems in seeking community help. Twelve clusters of broad-based and specific system changes were identified (e.g., fighting victim blaming, community education, sensitizing medical staff, legal reform). Implications for research on sexual assault and feminist research methodology are discussed.  相似文献   
88.
This Special Issue examines ethical challenges in community psychology research and practice. The literature on ethics in community psychology has remained largely abstract and aspirational, with few concrete examples and case studies, so the goal of this Special Issue was to expand our written discourse about ethical dilemmas in our field. In these articles, researchers and practitioners share stories of specific ethical challenges they faced and how they sought to resolve them. These first‐person narratives examine how ethical challenges come about, how community psychology values inform ethical decision making, and how lessons learned from these experiences can inform an ethical framework for community psychology.  相似文献   
89.
This research examined the extent to which research methods textbooks in psychology and general social science discuss feminist challenges and approaches to social science (N = 40 textbooks). Two dimensions were examined. First, within the nonsexist dimensions, textbooks were analyzed to determine if they used nonsexist language and if they discussed ways to avoid sexist bias in research. The second dimension was profeminist. Within this dimension four subdomains receiving considerable attention from feminist researchers were explored: (a) epistemology (or ways of knowing); (b) objectivity and subjectivity; (c) the relationship between the researcher and the researched; and (d) qualitative versus quantitative methodologies. Results demonstrated that although the majority of the textbooks did not use sexist language, they did not move much beyond this standard. There was little discussion of feminist challenges to these research issues. When the textbook authors did mention these topics, their analyses were most often inconsistent with feminist approaches.  相似文献   
90.

Purpose

Based on the conservation of resource (COR) theory, we hypothesize that one’s ability to manage resources will moderate the relationship between the use of positive impression management (IM) and other desired resources, such that those able to manage resources will have higher levels of social resources (reputation and leader–member exchange) when expending energy through the use of positive IM tactics. Additionally, we expect higher levels of these social resources will lead to higher performance ratings.

Design/Methodology/Approach

We conducted a two-study replication. In Study One (n = 213), data were collected at two time points. Dyadic data were collected in Study Two (n = 83) to demonstrate consistent relationships across two different study designs.

Findings

Our findings indicate that the ability to manage resources is associated with higher levels of social resources, such as reputation and high quality LMX, which are ultimately associated with positive workplace outcomes, specifically job performance.

Implications

The ability to manage one’s resources is a crucial individual capability that allows individuals to secure positive work outcomes. This research highlights the utility of resources management initiatives that organizations might want to provide to their workers, such as equipment, support personnel, and the autonomy to pace oneself during hectic endeavors.

Originality/Value

We investigate an individual difference in the COR process, which is lacking in the current literature (Hobfoll and Shirom 2000). Further, this research examines COR consequences beyond stress-related outcomes. Lastly, our research highlights the value of examining IM in light of COR theory.
  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