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   890篇
  免费   37篇
  2019年   8篇
  2018年   14篇
  2017年   15篇
  2016年   20篇
  2014年   17篇
  2013年   94篇
  2012年   19篇
  2011年   23篇
  2010年   16篇
  2009年   14篇
  2008年   21篇
  2007年   29篇
  2006年   29篇
  2005年   27篇
  2004年   26篇
  2003年   29篇
  2002年   17篇
  2001年   11篇
  2000年   9篇
  1999年   11篇
  1998年   9篇
  1997年   11篇
  1996年   8篇
  1995年   17篇
  1994年   12篇
  1993年   12篇
  1992年   11篇
  1991年   21篇
  1989年   11篇
  1988年   11篇
  1987年   14篇
  1986年   11篇
  1985年   8篇
  1984年   11篇
  1983年   9篇
  1982年   10篇
  1981年   20篇
  1980年   13篇
  1979年   16篇
  1978年   19篇
  1977年   24篇
  1976年   16篇
  1975年   14篇
  1974年   12篇
  1973年   15篇
  1971年   10篇
  1969年   10篇
  1968年   10篇
  1967年   13篇
  1966年   9篇
排序方式: 共有927条查询结果,搜索用时 187 毫秒
231.
Difficulties with social interaction have been reported in both children with an autism spectrum disorder (ASD) and children with developmental coordination disorder (DCD), although these disorders have very different diagnostic characteristics. To date, assessment of social skills in a DCD population has been limited to paper-based assessment or parent report. The present study employed eye tracking methodology to examine how children attend to socially-relevant stimuli, comparing 28 children with DCD, 28 children with ASD and 26 typically-developing (TD) age-matched controls (aged 7–10). Eye movements were recorded while children viewed 30 images, half of which were classed as ‘Individual’ (one person in the scene, direct gaze) and the other half were ‘Social’ (more naturalistic scenes showing an interaction). Children with ASD spent significantly less time looking at the face/eye regions in the images than TD children, but children with DCD performed between the ASD and TD groups in this respect. Children with DCD demonstrated a reduced tendency to follow gaze, in comparison to the ASD group. Our findings confirm that social atypicalities are present in both ASD and to a lesser extent DCD, but follow a different pattern. Future research would benefit from considering the developmental nature of the observed findings and their implications for support.  相似文献   
232.
Highly creative advertisements are the end-products of creativity in advertising, and their creation is generally thought to be driven by strategic planning. Thus, 534 Clio-awarded advertisements from the years 2011–2014 were content-analyzed to determine whether implications of two popular planning frameworks, functional matching and the Foote, Cone, and Belding Planning Model, were present in the industry’s best creative work. Since 1960, the Clio Award Program has annually recognized the world’s most creative advertisements. Clio-awarded advertisements are selected by panels of advertising experts specifically constituted to offset gender and country of origin bias. The study found that implications of the two planning frameworks were not present in the industry’s most creative work: types of value-expressive appeals were more frequent than types of utilitarian appeals in Clio-awarded advertisements, regardless of the nature of the advertised products or the category of media used to deliver product messaging. These findings support previous research, which found that highly creative advertising rarely is based on strategic considerations. However, they were inconsistent with other research regarding the presence of the two planning frameworks in general TV advertising.  相似文献   
233.
Psychonomic Bulletin & Review - Clark’s nutcrackers exhibit remarkable cache recovery behavior, remembering thousands of seed locations over the winter. No direct laboratory test of their...  相似文献   
234.
Karen Leonard 《Sikh Formations》2018,14(3-4):446-458
ABSTRACT

South Asian American millennial Sikhs, like millennial Hindus and Muslims, demonstrate a widening range of partner choices, marriage rituals, and celebratory practices. For young Sikh Americans, the roles of the bride and groom in planning their weddings are increasingly important, as are the cultural or secular aspects of the weddings. Furthermore, rather than considering community, the young people are emphasizing individual choice. These conclusions point to adaptation and cultural translations at the level of the couples, families, religious or regional diasporic communities, and diasporic communities more broadly defined (as Indian, Pakistani, South Asian), translations that reflect the changing context in America and the American cohorts of which these young people are members.  相似文献   
235.
In this paper, I present and defend a novel version of the Reactive Attitude account of moral blameworthiness. In Section 1, I introduce the Reactive Attitude account and outline Allan Gibbard’s version of it. In Section 2, I present the Wrong Kind of Reasons Problem, which has been at the heart of much recent discussion about the nature of value, and explain why a reformulation of it causes serious problems for versions of the Reactive Attitude account such as Gibbard’s. In Section 3, I consider some ways in which Gibbard might attempt to avoid the Wrong Kind of Reason Problem. I argue that all of these ways fail to achieve their aim and further contend that the Wrong Kind of Reason Problem cannot be solved in a sufficiently convincing manner by the widely used method of making ad hoc distinctions among kinds of properties, kinds of attitudes, and kinds of reasons. In Section 4, I sketch my own version of the Reactive Attitude account of moral blameworthiness and show that it simply avoids the Wrong Kind of Reason Problem rather than attempting to solve the problem on a piecemeal basis.  相似文献   
236.
The concordance between parent reports of children's mental health services and medical and administrative service records were assessed in a field test of the Services Assessment for Children and Adolescents (SACA) interview instrument. Service use reports from primary caregivers, usually mothers, for their child's emotional or behavioral problems were compared against inpatient, outpatient, and school records in St. Louis, one of the pilot sites for the Multi-Site Study of Service Use, Need, Outcomes and Costs in Child and Adolescent Populations (UNOCCAP). A global any use service variable, comprised of inpatient, outpatient, and school reports, yielded an overall service use concordance kappa of .76 between parent reports and records. Parent reports of inpatient hospitalization services using the SACA yielded the highest agreement with medical records, with kappa statistics of 1.00 for use of any inpatient hospital care and for medication use. Parent reports of specific inpatient services concurred with medical records more moderately, yielding kappas from .50 to .66. Reports of any outpatient mental health services yielded variable rates of agreement, with kappas ranging from .67 for any use of outpatient care, to .66 for medication use, to negligible kappas for specific treatments. Parent reports of school services were weakly related to records for most services, except for moderate agreement (.48) on placement in special classrooms for emotional or behavioral problems. Family burden or impact discriminated more powerfully than other variables between respondents who concurred with records and those who did not.  相似文献   
237.
238.
239.
This study examined if subcortical stroke was associated with impaired facial emotion recognition. Furthermore, the lateralization of the impairment and the differential profiles of facial emotion recognition deficits with localized thalamic or basal ganglia damage were also studied. Thirty-eight patients with subcortical strokes and 19 matched normal controls volunteered to participate. The participants were individually presented with morphed photographs of facial emotion expressions over multiple trials. They were requested to classify each of these morphed photographs according to Ekman's six basic emotion categories. The findings indicated that the clinical participants had impaired facial emotion recognition, though no clear lateralization pattern of impairment was observed. The patients with localized thalamic damage performed significantly worse in recognizing sadness than the controls. Longitudinal studies on patients with subcortical brain damage should be conducted to examine how cognitive reorganization post-stroke would affect emotion recognition.  相似文献   
240.
One way to increase choice of healthy over unhealthy behaviors is to increase the cost of less healthy alternatives or reduce the cost of healthier alternatives. The influence of price on purchases of healthy and unhealthy foods was evaluated in two laboratory experiments. In Experiment 1, thirty-two 10- to 12-year-old youth were given $5.00 and allowed to purchase multiple portions of a healthy food (fruit or vegetable) and a less healthy food (higher-fat snack). The price of one type of food varied from $0.50 to $2.50, while the price of the other type was held at $1.00. Increasing the price of a type of food reduced purchases of that type of food, but did not lead to substitution with the alternative type of food. In Experiment 2, twenty 10- to 14-year-old youth were given $1.00, $3.00, and $5.00 to purchase healthy and unhealthy foods. The price of each food was raised and lowered by 25% and 50%. Raising the price of healthy or unhealthy foods resulted in decreased purchases of those foods, and income available interacted with price to predict the pattern of substitution of alternative foods. These results show the potential for controlled laboratory studies of price and food purchases, and show that the substitution of healthier for unhealthy food is related to available money.  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