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131.
The authors explored the importance of sex for 1,289 women living with HIV in Canada. Approximately half of women viewed sex as “very” (19.6%) or “somewhat” important (32.3%) and the remaining reported “neither important or unimportant” (22.0%), “somewhat unimportant” (5.4%), or “not at all important” (20.1%). Women who had a regular sex partner, identified as African, Caribbean, or Black, were more educated, believed HIV treatment prevents transmission, or had better physical health-related quality-of-life reported greater importance of sex, whereas those who were older, used illicit drugs, or experienced violence in adulthood reported lesser importance. Findings underscore the diversity of women's perspectives within the context of their lives.  相似文献   
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133.
Well‐being and employment activation have become central and intertwined policy priorities across advanced economies, with the mandation of unemployed claimants towards employability interventions (e.g. curriculum vitae preparation and interview skills). Compelled job search and job transitions are in part justified by the well‐being gains that resulting employment is said to deliver. However, this dominant focus within the activation field on outcome well‐being – the well‐being improvement triggered by a transition to paid work – neglects how participation in activation schemes can itself affect well‐being levels for unemployed people – what we term ‘process well‐being’ effects. Combining theoretical literature with empirical work on the UK's large‐scale quasi‐marketized Work Programme activation scheme, we develop the limited existing academic discussion of process well‐being effects, considering whether and how activation participation mediates the negative well‐being effects of unemployment, irrespective of any employment outcomes. We further relate variation in such process well‐being effects to the literature on activation typologies, in which ‘thinner’ work‐first activation interventions are linked to weaker process well‐being effects for participants compared to ‘thicker’ human capital development interventions. Confirming these expectations, our empirical work shows that Work Programme participants have, to date, experienced a largely ‘thin’ activation regime in which participants are both expected to, and empirically demonstrate, similar if not lower levels of process well‐being than those who are openly unemployed. These concerning findings speak to all nations seeking to promote the well‐being of unemployed people and particularly those perusing ‘black box’ activation schemes based around quasi‐marketization, devolution and New Public Management.  相似文献   
134.
In drug development, a common choice for the primary analysis is to assess mean changes via analysis of (co)variance with missing data imputed by carrying the last or baseline observations forward (LOCF, BOCF). These approaches assume that data are missing completely at random (MCAR). Multiple imputation (MI) and likelihood-based repeated measures (MMRM) are less restrictive as they assume data are missing at random (MAR). Nevertheless, LOCF and BOCF remain popular, perhaps because it is thought that the bias in these methods lead to protection against falsely concluding that a drug is more effective than the control. We conducted a simulation study that compared the rate of false positive results or regulatory risk error (RRE) from BOCF, LOCF, MI, and MMRM in 32 scenarios that were generated from a 2(5) full factorial arrangement with data missing due to a missing not at random (MNAR) mechanism. Both BOCF and LOCF inflated RRE were compared to MI and MMRM. In 12 of the 32 scenarios, BOCF yielded inflated RRE compared with eight scenarios for LOCF, three scenarios for MI and four scenarios for MMRM. In no situation did BOCF or LOCF provide adequate control of RRE when MI and MMRM did not. Both MI and MMRM are better choices than either BOCF or LOCF for the primary analysis.  相似文献   
135.
Objectives: The objective of this regional initiative was to develop access to educational opportunities for people with mental illness with a view to ultimately advancing their career prospects. Participants: The initiative engaged a broad range of community stakeholders including people with mental illness, their families, educators, mental health service providers and, policy analysts. Methods: The initiative used community organizing and development strategies to develop solutions to problems related to access to education. Results: The initiative was successful in mobilizing community participation, identifying priorities, and translating these priorities into action plans. Working groups of community stakeholders engaged in initiatives related to improving access to resources to support education, developing training for teachers in secondary schools, creating peer support systems, and developing a pilot supported education program as a partnership between a college and mental health service. Conclusion: Organized community building provided a foundation for a broad range of initiatives meant to improve access to educational opportunities for people with mental illness. Evaluation efforts will need to focus on the extent to which these initiatives ultimately ledto positive changes in the careers of people with mental illness.  相似文献   
136.
Communication technology is a central feature of young people's lives, but its role in romantic and sexual relationships has not been thoroughly examined. This article describes how young adults use communication technology for partnering across relationship stages (formation, maintenance, and dissolution) and types (serious/casual), and proposes implications of usage in relationships. This study analyzed qualitative data from a five-week, prospective, coital diary method with related debriefing interviews (N = 70) of African American and Puerto Rican men and women aged 18 to 25 years in Hartford and Philadelphia. Cell phones, including calls, text messaging, and mobile Internet, were the most common forms of communication technology used for partnering goals. Participants reported using cell phones to pursue partnering goals across all relationship stages, including formation (meeting, screening, and getting to know new partners), maintaining existing relationships, and breaking up. Cell phone uses depended on the type of relationship (serious/casual) and the participants' intentions and desires. Results indicated that cell phones are an important element of communication among young adults in romantic and sexual relationships. Specific features of cell phone communication shape the process and context of partnering. Future research should explore emerging communication technologies and implications for psychosocial development, dating violence, and sexual behavior.  相似文献   
137.
Geographical variability and network structure   总被引:1,自引:0,他引:1  
In this paper, we explore the potential implications of geographical variability for the structure of social networks. Beginning with some basic simplifying assumptions, we derive a number of ways in which local network structure should be expected to vary across a region whose population is unevenly distributed. To examine the manner in which these effects would be expected to manifest given realistic population distributions, we then perform an exploratory simulation study that examines the features of large-scale interpersonal networks generated using block-level data from the 2000 U.S. Census. Using a stratified sample of micropolitan and metropolitan areas with populations ranging from approximately 1000 to 1,000,000 persons, we extrapolatively simulate network structure using spatial network models calibrated to two fairly proximate social relations. From this sample of simulated networks, we examine the effect of both within-location and between-location heterogeneity on a variety of structural properties. As we demonstrate, geographical variability produces large and distinctive features in the “social fabric” that overlies it; at the same time, however, many aggregate network properties can be fairly well-predicted from relatively simple spatial demographic variables. The impact of geographical variability is thus predicted to depend substantially on the type of network property being assessed, and on the spatial scale involved.  相似文献   
138.
Any work toward racial equity in America will need to include strengthening the black–Latino coalition. While there are political and social tensions between these groups, much of the underlying issue involves real and perceived perceptions of economic competition, particularly the notion that immigrant Latinos undercut African American wages. We note that there is some evidence that immigrants pull down incomes of US-born unskilled workers—both black and Latino. We argue, however, that highly restrictive immigration policy will have minimal effects and erode collective political power; a superior alternative is working together to reduce high school dropout rates, raise the minimum wage, reintegrate ex-offenders, rigorously enforce antidiscrimination law, promote comprehensive immigration reform, and pursue community development. Such an analysis is gaining ground in grassroots efforts to build trust and forge policy coalitions between Latinos and African Americans.  相似文献   
139.
The American Statistical Association conducted a pilot study to develop methodology to conduct a nationwide evaluation of survey practices and the quality of survey data. This article is a report on the objectives and principal findings of that pilot study. In addition, the objectives of the nationwide study are presented.  相似文献   
140.
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