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   203篇
  免费   12篇
管理学   10篇
民族学   3篇
人口学   10篇
理论方法论   37篇
综合类   1篇
社会学   152篇
统计学   2篇
  2023年   1篇
  2021年   9篇
  2020年   9篇
  2019年   22篇
  2018年   20篇
  2017年   24篇
  2016年   22篇
  2015年   7篇
  2014年   10篇
  2013年   37篇
  2012年   8篇
  2011年   12篇
  2010年   2篇
  2009年   6篇
  2008年   4篇
  2007年   4篇
  2006年   7篇
  2005年   3篇
  2003年   3篇
  2002年   1篇
  2000年   1篇
  1998年   3篇
排序方式: 共有215条查询结果,搜索用时 0 毫秒
11.
The purpose of this exploratory study was to expand upon previous literatures in public relations power, and fill the need for more scholarship regarding practitioners’ perceptions of social media work, power, and gender. Findings from a survey of PRSA members showed that there is a gendered difference in power perception between males and females regardless of their PR roles or level of experience, but social media expertise was perceived equally between both genders. We argue that while social media expertise may serve to reduce a gendered power divide in public relations, continued critical exploration of social media and gender inequality is necessary.  相似文献   
12.
This study examined biological sex differences in the development of mild cognitive impairment (MCI) and probable Alzheimer’s disease (AD) development as predicted by changes in the hippocampus or white matter hyperintensities. A secondary data analysis of the National Alzheimer’s Coordinating Center Uniform Data Set was conducted. We selected samples of participants with normal cognition at baseline who progressed to MCI (n = 483) and those who progressed to probable AD (n = 211) to determine if hippocampal volume or white matter hyperintensities (WMH) at baseline predicted progression to probable AD or MCI and whether the rate of progression differed between men and women. The survival analyses indicated that changes in hippocampal volumes affected the progression to probable AD (HR = 0.535, 95% CI [0.300–0.953]) only among women. White men had an increased rate of progression to AD (HR = 4.396, CI [1.012–19.08]; HR = 4.665, 95% CI [1.072–20.29]) compared to men in other race and ethnic groups. Among women, increases in hippocampal volume ratio led to decreased rates of progressing to MCI (HR = 0.386, 95% CI [0.166–0.901]). Increased WMH among men led to faster progression to MCI (HR = 1.048. 95% CI [1.011–1.086]). Women and men who were older at baseline were more likely to progress to MCI. In addition, results from longitudinal analyses showed that women with a higher CDR global score, older age at baseline, or more disinhibition symptoms experienced higher odds of MCI development. Changes in hippocampal volumes affect the progression to or odds of probable AD (and MCI) more so among women than men, while changes in WMH affected the progression to MCI only among men.  相似文献   
13.
Assisted voluntary return is a central component of many countries managed migration policies. Within these programmes achieving a sustainable return is a common policy goal, which is often measured through remigration. In this paper, it is argued that remigration is not a valid indicator to measure sustainable return. A new definition and approach to defining and measuring sustainable return is presented based on a multidimensional return and reintegration index, which is tested with a sample of 118 returnees in six countries. Due to small sample size a chi‐square test is used to examine the correlation between the return and reintegration index and remigration intentions. The results demonstrate the relationship between having a concrete remigration plan and the return and reintegration index is insignificant. This relationship between remigration and sustainable return is further interrogated throughout the paper.  相似文献   
14.
Kinship caregivers are a child-care resource for families experiencing stress or temporary parenting due to illness, incarceration, or death of a parent. This article examines whether and how felt caregiver burden influences the reported propensity of caregivers to want to adopt the children in their care. Kinship caregivers who were enrolled in KinNET completed the survey (N = 102) and the data were entered anonymously into SPSS for analysis. Their mean age was 57.51 years (SD = 10.13), 95% were female (SD = .19), and two-thirds were non-white (SD = .73). Using “likelihood of adopting the child in my care,” as the outcome variable in the linear regression analysis, caregiver’s age, monthly income, and total hours employed were significant predictors. Total pressures, family service needs, and physical problems scales were not statistically significant predictors. The adjusted R square was .439 and significant (.006). Understanding the factors that are predictive of adopting children in kinship care will help programs target services more effectively. Helping kinship caregivers and the children in their care is also important in promoting their health and social well-being.  相似文献   
15.
Different from the majority of past research on gender gaps in political officeholding, we adopt an intersectionality framework and move beyond traditional individual factors to explore what implications certain elements in the political opportunity structure may have for women and men of color elected officials serving in county, municipal, and local school board offices. We argue that structural and contextual factors, such as type of institutions, election systems, and jurisdictional racial makeup, may influence the calculations women of color make concerning the accessibility of elective office. Using data from the Gender and Multiracial Leadership (GMCL) project, we find county offices to be the least, and seats on school boards the most, accessible to women of color. Of the types of electoral arrangements, we find multimember districts (MMD) to be the most significant variable predicting the likelihood of women of color in office. Although both Black and Latina women benefit from having a significant share of coethnics or nonwhites in jurisdictions, the two groups of women have an opposite relationship to their racial constituent makeup than that held by their male counterparts.  相似文献   
16.
Current research on how adolescents cope with bullying is primarily quantitative, examines youth in Grades 1 through 6, and neglects to specifically assess how victims of bullying cope with being bullied. The current qualitative study explored the coping strategies of 22 rural middle- and high-school youth victimized by bullying. Results indicated that youth report using an array of emotion focused coping strategies (an internal coping strategy that focuses on emotion regulation) and problem focused coping strategies (active behaviors that are aimed to decrease or eradicate the stressor). These coping strategies included help seeking, physical and verbal aggression, standing up for themselves, and prosocial bystander behavior. While the majority of coping strategies were similar between middle- and high-school participants, these groups reported utilizing verbal and physical aggression in different ways. Further, certain coping strategies, such as help seeking and lashing out with physical and verbal aggression, were utilized as both emotion- and problem-focused coping strategies. Implications are discussed.  相似文献   
17.
18.
Legal scholar Christopher Stone wrote that humor often functions in culture as a way of dealing with “social growing pains.” In this context, jokes about rape become a form of testimony to the anxiety and defensive reaction of the privileged to being asked to acknowledge the basic foundational legitimacy of the call for equal rights around genders and sexualities. Fueled by Place’s performance of “The Ontology of the Rape Joke” (this issue), this essay explores some of the temporal functions the proliferation of rape jokes are playing for the social body in this time of change. These functions include creating spaces for shame to be displaced from the heterosexual male body into the female, who becomes not just a site of domination and violation but also one of risk management techniques aimed at securing futurity, once again, through the control of women’s bodies and desires.  相似文献   
19.
The purpose of this study was to determine the knowledge, experiences, and values that therapists should possess to provide quality therapy services to lesbian, gay, and bisexual (LGB) persons and their families. Using the Delphi method, consensus from a panel of experts on LGB topics was obtained on the components that training curricula should ideally include to prepare therapists adequately to work with this population. Panelists provide suggestions for important therapist values and qualities, key theoretical orientations, common issues of LGB clients and their support persons, key components of assessment and interventions, ethical and legal issues, and recommended materials. The panelists stress self-of-the-therapist work and development of a systemic perspective as critical aspects of training. The role of sexuality was deemphasized. Recommendations to training programs based on these findings are provided.  相似文献   
20.
When recruitment into a clinical trial is limited due to rarity of the disease of interest, or when recruitment to the control arm is limited due to ethical reasons (eg, pediatric studies or important unmet medical need), exploiting historical controls to augment the prospectively collected database can be an attractive option. Statistical methods for combining historical data with randomized data, while accounting for the incompatibility between the two, have been recently proposed and remain an active field of research. The current literature is lacking a rigorous comparison between methods but also guidelines about their use in practice. In this paper, we compare the existing methods based on a confirmatory phase III study design exercise done for a new antibacterial therapy with a binary endpoint and a single historical dataset. A procedure to assess the relative performance of the different methods for borrowing information from historical control data is proposed, and practical questions related to the selection and implementation of methods are discussed. Based on our examination, we found that the methods have a comparable performance, but we recommend the robust mixture prior for its ease of implementation.  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