全文获取类型
收费全文 | 401篇 |
免费 | 11篇 |
专业分类
管理学 | 37篇 |
人口学 | 41篇 |
丛书文集 | 1篇 |
理论方法论 | 47篇 |
综合类 | 3篇 |
社会学 | 255篇 |
统计学 | 28篇 |
出版年
2023年 | 5篇 |
2022年 | 2篇 |
2020年 | 6篇 |
2019年 | 4篇 |
2018年 | 6篇 |
2017年 | 15篇 |
2016年 | 8篇 |
2015年 | 10篇 |
2014年 | 8篇 |
2013年 | 75篇 |
2012年 | 7篇 |
2011年 | 6篇 |
2010年 | 4篇 |
2009年 | 10篇 |
2008年 | 14篇 |
2007年 | 8篇 |
2006年 | 10篇 |
2005年 | 10篇 |
2004年 | 14篇 |
2003年 | 12篇 |
2002年 | 15篇 |
2001年 | 18篇 |
2000年 | 11篇 |
1999年 | 7篇 |
1998年 | 12篇 |
1997年 | 4篇 |
1996年 | 6篇 |
1995年 | 4篇 |
1994年 | 6篇 |
1993年 | 8篇 |
1992年 | 13篇 |
1991年 | 8篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 5篇 |
1987年 | 6篇 |
1986年 | 7篇 |
1985年 | 6篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1978年 | 7篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1971年 | 2篇 |
1969年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有412条查询结果,搜索用时 31 毫秒
51.
52.
53.
The sample survey, involving the use of specially developed questionnaires and instruments, is an important source of data regarding individual experiences and social-psychological characteristics for use in social indicator research. Variable errors of measurement are often given only cursory attention in presentations of survey sampling and social indicator theory and in the analysis of such data. These errors may, however, result in reduced precision of estimates and may affect statistical inferences drawn from the data. Some procedures for assessing the extent of variable measurement error are described and examples of their use in evaluating a survey instrument and data collected are discussed. 相似文献
54.
Sandra B. Coleman 《Journal of marital and family therapy》1981,7(2):171-180
When a woman is the identified addict or a member of a drug/alcohol abusing family system she often experiences considerably more psychiatric abuse than her male cohorts. This paper surveys some of the representative literature reflecting attitudes and practices imposed on these women. Explanations based on a study of healthy family systems are given with interpretations anchored in cultural rather than sexist phenomena. It is suggested that women need to be understood according to the complex interlocking transactions within family systems. 相似文献
55.
56.
Marilyn Coleman Lawrence Ganong Luke Russell Nick Frye‐Cox 《Journal of marriage and the family》2015,77(3):775-790
Remarriages end in divorce more often than first marriages, so many stepchildren experience multiple parental divorces and the potential loss of significant family ties. Although there is substantial research on parent–child relationships after divorce, little is known about stepparent–stepchild relationships after divorce. Therefore, the authors conducted a grounded theory study of 41 adults who had undergone a stepfamily dissolution to explore their experiences with former stepparents. Postdivorce relationships with former stepparents are a function of whether stepchildren thought of their former stepparents as kin. Postdivorce step‐relationships were based on whether the stepchild had claimed the stepparent as kin, had once claimed them as kin but disclaimed them after the divorce, or had never claimed them as family members (unclaimed stepparents). Emotional reactions to parental divorce, patterns of support or resource exchanges, and parental encouragement or discouragement for continuing step‐relationships were identified. Implications for families, practitioners, and researchers are discussed. 相似文献
57.
58.
John Coleman 《Child & Family Social Work》2019,24(3):354-359
In this article, I review a range of theoretical and practical issues that are relevant to the foster care of teenagers. I argue that topics such as the recent research evidence from neuroscience regarding brain development in adolescence, as well as control, the promotion of autonomy, and resilience, all have major implications for the provision of appropriate care for teenagers. I outline some of the key conclusions reached by researchers on these pertinent topics and then go on to consider the implications from this evidence for the training of foster carers. 相似文献
59.
The purpose of this study is to examine attitudes regarding who should be included in wills following divorce and remarriage. Respondents were 268 men and 439 women. In mailed vignettes, they indicated whom they thought should be included in an elder's will. Three variables were examined: (a) family closeness, (b) contact after divorce, and (c) remarriage. Three factors were associated with inheritance obligations: (a) genetic ties, (b) patriarchal lineage, and (c) family ties, which were defined more broadly than genetic relationships. Few respondents mentioned factors such as family closeness and reciprocity. There was little agreement regarding who is and who is not in the family, but inheritance clearly was limited to family. Obligation to include the next of kin in the will supersedes obligations based upon closeness and frequency of contact. 相似文献
60.
Topics in Microbial Risk Assessment: Dynamic Flow Tree Process 总被引:5,自引:0,他引:5
Microbial risk assessment is emerging as a new discipline in risk assessment. A systematic approach to microbial risk assessment is presented that employs data analysis for developing parsimonious models and accounts formally for the variability and uncertainty of model inputs using analysis of variance and Monte Carlo simulation. The purpose of the paper is to raise and examine issues in conducting microbial risk assessments. The enteric pathogen Escherichia coli O157:H7 was selected as an example for this study due to its significance to public health. The framework for our work is consistent with the risk assessment components described by the National Research Council in 1983 (hazard identification; exposure assessment; dose-response assessment; and risk characterization). Exposure assessment focuses on hamburgers, cooked a range of temperatures from rare to well done, the latter typical for fast food restaurants. Features of the model include predictive microbiology components that account for random stochastic growth and death of organisms in hamburger. For dose-response modeling, Shigella data from human feeding studies were used as a surrogate for E. coli O157:H7. Risks were calculated using a threshold model and an alternative nonthreshold model. The 95% probability intervals for risk of illness for product cooked to a given internal temperature spanned five orders of magnitude for these models. The existence of even a small threshold has a dramatic impact on the estimated risk. 相似文献