全文获取类型
收费全文 | 811篇 |
免费 | 35篇 |
国内免费 | 1篇 |
专业分类
管理学 | 126篇 |
民族学 | 10篇 |
人口学 | 84篇 |
丛书文集 | 1篇 |
理论方法论 | 94篇 |
综合类 | 3篇 |
社会学 | 468篇 |
统计学 | 61篇 |
出版年
2023年 | 8篇 |
2022年 | 9篇 |
2021年 | 9篇 |
2020年 | 21篇 |
2019年 | 25篇 |
2018年 | 35篇 |
2017年 | 48篇 |
2016年 | 25篇 |
2015年 | 24篇 |
2014年 | 30篇 |
2013年 | 137篇 |
2012年 | 38篇 |
2011年 | 32篇 |
2010年 | 28篇 |
2009年 | 15篇 |
2008年 | 30篇 |
2007年 | 39篇 |
2006年 | 31篇 |
2005年 | 20篇 |
2004年 | 19篇 |
2003年 | 14篇 |
2002年 | 21篇 |
2001年 | 17篇 |
2000年 | 21篇 |
1999年 | 12篇 |
1998年 | 11篇 |
1997年 | 10篇 |
1996年 | 9篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1993年 | 3篇 |
1992年 | 8篇 |
1991年 | 9篇 |
1990年 | 7篇 |
1989年 | 7篇 |
1988年 | 7篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 8篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1981年 | 3篇 |
1980年 | 4篇 |
1976年 | 2篇 |
1975年 | 3篇 |
1974年 | 6篇 |
1973年 | 2篇 |
1968年 | 1篇 |
1967年 | 2篇 |
1964年 | 1篇 |
排序方式: 共有847条查询结果,搜索用时 15 毫秒
21.
This paper explores the identity work practices of Thai Sikh businesspeople. The paper focuses on two important social identities in participants’ self‐presentations – those derived from religious (Sikh) and western business discourses – and identifies powerful tensions in their hybrid identity work. Conducting discourse analysis on identity work practices within interview settings, the authors explore how participants resolve, accommodate or reject these discursive tensions while attempting stable and coherent hybrid self‐presentations. They identify several different forms of hybridity, including what they term ‘equipollence’, which occurs when two equally powerful, contradictory discourses are incorporated in self‐presentations, producing potentially irresolvable intersections and leading to a lack of coherence. Contributions are made to the literatures on religion and work, hybrid identity work processes and social identities. 相似文献
22.
Do the Constructs of the FACES IV Change Based on Definitions of “Family?” A Measurement Invariance Test
下载免费PDF全文
![点击此处可从《Journal of marital and family therapy》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Jacob B. Priest Elizabeth O. Parker Sarah B. Woods 《Journal of marital and family therapy》2018,44(2):336-352
The Family Adaptability and Cohesion Scale (FACES) IV does not provide instructions about which family members respondents should think about while answering questions. This study examined which family members respondents thought about while completing the FACES IV, and if this changed measurement invariance and population heterogeneity of the measure. Using a sample of n = 511 individuals, a latent class analysis showed three distinct classes: Nuclear Family, Family of Origin, and All of the Above. The FACES IV demonstrated measurement invariance across classes on the majority of subscales; however, population heterogeneity tests suggested that the means and variances of the subscales varied across classes. The findings suggest further examination of how the measure functions with unique family constellations is warranted. 相似文献
23.
Demetrius A. Abshire Gia Mudd-Martin Debra K. Moser Terry A. Lennie 《Journal of American college health : J of ACH》2018,66(1):51-60
Objective: To compare anthropometric measures of body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), and sagittal abdominal diameter (SAD) as predictors of blood pressure in college students. Participants: Students (N = 116) were recruited from November 2012 to May 2014 at an urban university and rural community colleges. Methods: Students underwent a brief physical examination during which anthropometric measures were obtained and blood pressure was measured. Covariates were measured using self-reported questionnaires. Hierarchical multiple linear regressions were used for the data analysis. Results: All anthropometric measures were predictive of systolic (SBP) and diastolic blood pressure (DBP). WC was the strongest predictor of SBP (β = .582, p < .01) explaining an additional 3–4% of the variance than BMI, WHtR, or SAD. The measures were similar in predicting DBP. WC predicted SBP independent of BMI. Conclusions: Clinicians should consider using WC to assess the risk for hypertension in college students. 相似文献
24.
John Stillwell Martin Bell Marcus Blake Oliver Duke-Williams Phil Rees 《Journal of Population Research》2001,18(1):19-39
This paper explores the impact of net migration in Australia and the United Kingdom using measures of migration effectiveness
computed from period-age migration data for four consecutive five-year periods. Results reported in Part 1 of this paper (Stillwellet al. 2000) suggest that while the overall effectiveness of net migration at the scale of city regions has declined over the twenty-year
period in both countries, important geographical variations are evident. Part 2 considers how patterns of migration effectiveness
vary by age and presents a single classification of all the city regions on the basis of age-specific effectiveness. More
detailed analysis includes spatial patterns for particular age groups and net migration profiles of selected regions. Cohort
effects are shown to be important for explaining changes between time periods in these regions. 相似文献
25.
Parker J. Banks Matthew S. Tata Patrick J. Bennett Allison B. Sekuler Aaron J. Gruber 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2018,34(1):181-197
Gambling studies have described a “near-miss effect” wherein the experience of almost winning increases gambling persistence. The near-miss has been proposed to inflate the value of preceding actions through its perceptual similarity to wins. We demonstrate here, however, that it acts as a conditioned stimulus to positively or negatively influence valuation, dependent on reward expectation and cognitive engagement. When subjects are asked to choose between two simulated slot machines, near-misses increase valuation of machines with a low payout rate, whereas they decrease valuation of high payout machines. This contextual effect impairs decisions and persists regardless of manipulations to outcome feedback or financial incentive provided for good performance. It is consistent with proposals that near-misses cause frustration when wins are expected, and we propose that it increases choice stochasticity and overrides avoidance of low-valued options. Intriguingly, the near-miss effect disappears when subjects are required to explicitly value machines by placing bets, rather than choosing between them. We propose that this task increases cognitive engagement and recruits participation of brain regions involved in cognitive processing, causing inhibition of otherwise dominant systems of decision-making. Our results reveal that only implicit, rather than explicit strategies of decision-making are affected by near-misses, and that the brain can fluidly shift between these strategies according to task demands. 相似文献
26.
27.
Background
School shootings have approached epidemic levels in recent years. While mental illness is undoubtedly involved in nearly all cases of mass school violence, we sought to determine how environmental context may exacerbate preexisting personal factors. The present study investigated the associations between mass school shootings, school enrollment size, student–teacher ratios, and student transitions.Method
Our sample consisted of twenty-two mass school shooting cases between January 1995 and June 2014. Information about school shootings was gathered using preexisting school shooting databases and news media reports. Using state and national databases, data regarding school size and student–teacher ratios of incident schools were collected. Information about schools where shooters previously attended, as well as state average school statistics, were also obtained.Findings
Schools where mass shootings occurred had significantly higher enrollments than their state average counterparts. Additionally, students who committed a mass school shooting were significantly more likely to have previously attended a school with a smaller student body and/or a lower than state average student–teacher ratio.Conclusion
Our findings are consistent with previous literature indicating that smaller schools are less likely to experience acts of mass violence. Additionally, our results suggest that transitioning from a smaller, more supportive school to a larger, more anonymous school may exacerbate preexisting mental health issues among potential school shooters. The results of this study have significant implications for educational policy reform. 相似文献28.
In recent years sport-based interventions have been implemented as a mechanism via which to target marginalised youth in relation to the development of social inclusion. Much of the political rhetoric surrounding social inclusion programmes highlights engagement with education, employment, or training, as key metrics. This has led some scholars to observe that conceptualising social inclusion in this way can act to further marginalise young people who fail to engage with these metrics. In contrast, this paper seeks to employ an alternative understanding of social inclusion, which uses the concepts of recognition and acceptance, to infer how participation in sports-based programmes may enable marginalised youth to meet mainstream societal expectations and aid with social assimilation. Drawing upon findings from two small-scale studies of sport-based interventions located in three UK cities, this paper places participant accounts at the centre of the analysis to explore broader notions of pro-social development in relation to recognition and interpersonal acceptance. The paper concludes by suggesting that within contexts in which young people are able to generate strong interpersonal relationships with key personnel (such as coaches), and which are built upon trust, recognition and developing self-worth, there is clear potential for sport-based programmes to incubate social assimilation. 相似文献
29.
Thomas Parker 《统计学通讯:理论与方法》2017,46(11):5195-5202
In this note, it is shown that the finite-sample distributions of the Wald, likelihood ratio, and Lagrange multiplier statistics in the classical linear regression model are members of the generalized beta model introduced by McDonald and Xu (1995a). This is useful for examining the properties of these test statistics. For example, this characterization makes it easy to find distribution, quantile, and density functions for each test statistic, makes it clear why Wald tests may overreject the null hypothesis using asymptotic critical values, and formalizes the fact that the Lagrange multiplier statistic follows a distribution with bounded support. 相似文献
30.
This paper describes the population of children in care in New South Wales, Australia, who were adopted by their foster families (N?=?372) from 2003 to 2014. Data pertaining to 370 of these adoptees were available and obtained from administrative records accompanying adoption applications. Most of these children had been placed with their subsequent adoptive family during infancy. However, adoption orders occurred much later in their lives. According to the available information at the time of adoption, these children did not suffer the high levels of mental health problems typically identified in populations of children in foster care. Though the data do not include follow-up to determine if the contact agreed upon at the time of adoption orders translated into practice, the most frequently postadoption arrangement recorded was face-to-face contact, four times a year with mother and siblings. The high levels of openness and face-to-face contact in Australian adoptions from care are a significant point of difference with other adoption models, and presents a need for research in the area.IMPLICATIONS
Following the change of legislation in New South Wales, Australia, that prioritises open adoption over foster care, social workers in the field of child protection are well placed to assist in this process.
Social workers can assess children entering care to identify those who will benefit from adoption in a timely manner; undertake casework and administrative aspects of the adoption process; work closely with the child, and birth and adoptive families by delivering pre- and post-adoption supports; and conduct longitudinal research on the outcomes for children adopted from care.