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   72篇
  免费   1篇
管理学   6篇
民族学   1篇
人口学   6篇
理论方法论   5篇
社会学   44篇
统计学   11篇
  2022年   1篇
  2021年   1篇
  2020年   1篇
  2019年   1篇
  2018年   5篇
  2017年   7篇
  2016年   1篇
  2015年   2篇
  2014年   5篇
  2013年   11篇
  2012年   7篇
  2011年   3篇
  2008年   2篇
  2007年   1篇
  2006年   3篇
  2005年   1篇
  2004年   4篇
  2003年   3篇
  2002年   3篇
  2001年   3篇
  2000年   3篇
  1999年   1篇
  1996年   1篇
  1991年   2篇
  1986年   1篇
排序方式: 共有73条查询结果,搜索用时 15 毫秒
31.
E-Mental Health services could substantially increase the capacity of the mental health care system. This article explores youth consumer preferences for online interventions targeting depression and anxiety. Twenty-three participants who had experienced suicidal ideation and either depression or anxiety and completed one qualitative interview were included. Interviews were topically guided to cover themes of e-Mental Health service preferences around online help-seeking behavior, appearance, content, privacy, and support. We found that youth positively received the idea of, and appreciated the need for, e-Mental Health services. Noted preferences for services were those that are simple to use, interactive, and include support through an online community.  相似文献   
32.
The purpose of this study was to improve measurement of elder self-neglect by testing the psychometric properties of the Elder Self-Neglect Assessment (ESNA). Social workers, case managers, and adult protective services providers from 13 Illinois agencies completed a 77-item assessment for 215 clients suffering from self neglect. Analyses used Rasch item response theory and traditional validation approaches to test for dimensionality, model fit, and additional construct validation, resulting in a 62-item assessment. The ESNA met Rasch fit criteria with good internal consistency, item reliability, and construct validity. A 25-item short form also met Rasch criteria. A hierarchy of items associated with severity of abuse was produced by frequency of occurrence. ESNA indicators of self-neglect align into two broad categories: behavioral characteristics and environmental factors, which must be accounted for in a comprehensive evaluation. Theoretical refinements developed using the empirically generated item hierarchy may help to improve assessment and intervention.  相似文献   
33.
A lack of parenting skills puts young children at greater risk of maltreatment, and impedes healthy child development. Using a combination of a pre-post and post-only design, a prevention-focused parenting education workshop series was assessed to determine its influence on parenting knowledge and self-efficacy. Outcome measures indicated that parents who attended the workshop series showed significant improvement despite having limited resources and a greater number of risk factors. Results suggest that arming parents with knowledge and skills around parenting may lead to increased parenting self-efficacy, potentially reducing risk of child maltreatment and fostering more supportive and responsive parenting.  相似文献   
34.

Seaports are introduction hotspots for invasive alien species (IAS). This is especially true for rodents, which have accompanied humans around the globe since the earliest days of ocean-going voyages. The rapid spread of IAS soon after arrival in a new environment is facilitated by further human-mediated transport or landscape features, like roads. By measuring genetic diversity and structure to investigate dispersal pathways, we gained insight into the transport, spread and establishment stages of a biological invasion, leveraging the most common rodent species (R. norvegicus) in this setting. We characterized the genetic structure of three Norway rat populations along a busy industrial road used by trucks to access the Port area in Paranaguá city (Brazil). A total of 71 rats were genotyped using 11 microsatellite markers. The results revealed a pattern of gene flow contrary to the expected stepping-stone model along the linear transect, with the two furthest apart populations being clustered together. We hypothesize that the observed outcome is explained by natural dispersal along the corridor being lower than human-mediated transport. The sampled area furthest from the port is a gas station frequented by trucks which are considered the most likely mode of transportation. In terms of management strategies, we suggest more emphasis should be put on cargo surveillance to lower the risk of Norway rat dispersal, not only for biosecurity, but also for sanitary reasons, as this port is a major grain trading point.

  相似文献   
35.
If hurricane modification were to become a feasible strategy for potentially reducing hurricane damages, it would likely generate public discourse about whether to support its implementation. To facilitate an informed and constructive discourse, policymakers need to understand how people perceive hurricane modification. Here, we examine Florida residents' perceptions of hurricane modification techniques that aim to alter path and wind speed. Following the mental models approach, we conducted a survey study about public perceptions of hurricane modification that was guided by formative interviews on the topic. We report a set of four primary findings. First, hurricane modification was perceived as a relatively ineffective strategy for damage reduction, compared to other strategies for damage reduction. Second, hurricane modification was expected to lead to changes in projected hurricane path, but not necessarily to the successful reduction of projected hurricane strength. Third, more anger was evoked when a hurricane was described as having changed from the initially forecasted path or strength after an attempted modification. Fourth, unlike what we expected, participants who more strongly agreed with statements that recognized the uncertainty inherent in forecasts reported more rather than less anger at scientists across hurricane modification scenarios. If the efficacy of intensity-reduction techniques can be increased, people may be willing to support hurricane modification. However, such an effort would need to be combined with open and honest communications to members of the general public.  相似文献   
36.
Israel is a country of immigrants. Between 1948 and 1997 more than three-quarters of its population entered the country from abroad. Particularly marked within this period was an increase of 20 per cent between 1989 and 1996 following the great wave of immigration from former USSR.
Israel's current absorption problems are a stark example of what is increasingly to be faced, for instance, by countries in South East Asia, North America, and Europe as cross-border migration becomes easier or a matter of survival.
Israel's experience with immigration waves during the last fifty years and its policies of immigration absorption, as well as the components of this policy agenda, should be relevant for other countries.
This article argues that comparative policy studies based on individualnational cases should be regarded as naturally occurring experiments fromwhich broader cross-national generalizations can be made. Their importancelies in their scope and in their ability to provide useful information that hastransnational impacts on policy problems and on policy solutions.  相似文献   
37.
In this study, we examine the school performance and school adjustment of youth from three different minority groups: Turkish and Moroccan labor migrants, and Christian-Turkish refugees. We compare these groups with their native Dutch peers in secondary school settings. The aim of the study was to test cultural explanations of ethnic differences in success and well-being in school. Acculturation attitudes were a central focus in the study and were viewed as a possible explanatory ground for ethnic diversity in educational profiles. With regard to school adjustment, our findings suggest highly selective acculturation effects for specific ethnic groups in specific contexts (home vs. school). We found that acculturation effects are highly context-dependent.  相似文献   
38.
This article describes the processes and outcomes of three-dimensional concept mapping to conceptualize financial exploitation of older adults. Statements were generated from a literature review and by local and national panels consisting of 16 experts in the field of financial exploitation. These statements were sorted and rated using Concept Systems software, which grouped the statements into clusters and depicted them as a map. Statements were grouped into six clusters, and ranked by the experts as follows in descending severity: (a) theft and scams, (b) financial victimization, (c) financial entitlement, (d) coercion, (e) signs of possible financial exploitation, and (f) money management difficulties. The hierarchical model can be used to identify elder financial exploitation and differentiate it from related but distinct areas of victimization. The severity hierarchy may be used to develop measures that will enable more precise screening for triage of clients into appropriate interventions.  相似文献   
39.
This paper reports a multi-stagestudy carried out between 1999 and 2001 whichaimed to develop an instrument to address theneed for a culturally relevant measure ofquality of life for Chinese older persons inHong Kong and similar communities. The firststage of the research involved a focus groupstudy conducted in August 1999 which it washoped would reflect how quality of life maybe interpreted by older persons themselves. Thenext stage, a content analysis of the focusgroups, enabled the construction of aquestionnaire containing over 100 items onvarious aspects of quality of life (QoL). Thequestionnaire was reviewed by a panel ofexperts and the items were refined and reducedto 86 to which were added a further 25 itemsfor socio-demographic background. This formedthe initial instrument. The final stage was avalidation study based on a representativecommunity survey, with a sample of 3,000respondents drawn for the research team by theCensus and Statistics Department of the HongKong Special Administrative Region (HKSAR)Government. The survey yielded 1,616 successfulinterviews with older persons aged 60 or above.The careful stratification of the sampleenabled us to say that subjects in all thestages of the survey had broadly similarcharacteristics to the general Hong Kongelderly population in sex and age distribution.After a rigorous process of validation, theresearch team recommended the adoption of bothan index and six domains for measuring HongKong older persons QoL. The new scale containsa total of 21 items which can be grouped intovarious domains: subjective well-being, with 4items; health with 5 items; interpersonalrelationships with 6 items; achievement-recognition with 4 items, finance and livingconditions (1 item each). The overall QoL scalehas a Cronbachs alpha of 0.72 with its domainsranging from 0.65 to 0.77 which indicates ahigh degree of statistical reliabilities. Thename recommended for the scale was Hong KongQuality of Life for Older Persons Scale-abbreviated as HKQoLOCP.  相似文献   
40.
Exercising the right to vote at elections is frequently denied to people with disabilities. In this study, we examined the voting behaviour of individuals with physical or learning impairments and the barriers they encountered during the national elections in 2017 in the Netherlands. A survey design was chosen to allow large-scale questioning of both target groups. Over 90% of people with physical impairments voted and respondents found that voting was accessible. Voter turnout among people with learning impairments was much lower (46%). They experienced difficulty to prepare themselves and at the polling station. The Netherlands seems well on the way to achieving an inclusive environment for people with physical impairments. Recommendations are given about accessibility for all and for exploring alternative methods of voting such as proxy voting and tailoring information and procedures to the needs of people with learning impairments.  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