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121.
Information technology (IT) a common and costly problem. While much is known about the factors that promote escalation behavior, little is known about the actual escalation process. This article uses an in‐depth case study to construct a process model of escalation, consisting of three phases: drift, unsuccessful incremental adaptation, and rationalized continuation. Each phase encompasses several within‐phase escalation catalysts and the model also identifies triggering conditions that promote transition from one phase to the next: project framing (antecedent condition), problem emergence, increased problem visibility, and imminent threat to project continuation (triggering the outcome deescalation). The results show that escalation is not necessarily the result of collective belief in the infallibility of a project. Rather, escalation results from continued unsuccessful coping with problems that arise during a project. Furthermore, the results suggest that the seeds of escalation are sown early: the very manner in which a project is framed contributes to whether or not the project will become prone to escalation. As problems ensue, repeated mismatches between attempted remedies and underlying problems contribute to fueling the escalation process. Implications for research and practice are discussed.  相似文献   
122.
吴宁  朱静 《社会工作》2012,(12):74-78
为了解江西省福彩彩民购彩行为特征及彩民群体成瘾倾向,本文采用横断面研究方法,使用自编福彩彩民购彩行为调查表和购彩成瘾自评问卷,在江西全省11个设区市400个福利彩票投注站随机收集4396名购彩者的资料,分析彩民一般人口统计学资料、彩民购彩行为特征、彩民对彩票机构的态度以及彩民成瘾倾向特点。结果显示,中年、已婚、受教育程度低和月收入低的男性更易购彩成瘾。购彩频率、购彩金额和每天花费时间均是购彩成瘾的重要表现,购彩成瘾倾向与彩龄无关。因此,江西省目前福利彩票行业发展健康,但彩票购买者中约2%有病态赌博倾向,需要引起高度重视。  相似文献   
123.
Using data from the Korean Labor and Income Panel Study (KLIPS), recent trends in intergenerational income mobility were explored, examining the relationship between income mobility and income inequality in South Korea. The study found that the intergenerational elasticity of income is about 0.2 and there is no clear‐cut trend in intergenerational income mobility. In addition, this study showed that there is no systematic relation between rising income inequality and intergenerational income mobility in contemporary Korea. Overall, the results indicate that intergenerational income mobility is irresponsive to the income inequality the respondents experienced growing up. It is assumed that education and welfare transfer programs might offset the consequences of income inequality by leading to upward mobility for children from low‐income households.  相似文献   
124.
With the recent trend of growing poverty in South Korea, low‐income households, particularly elderly‐ and single‐headed households, are at high risk of experiencing material hardship and depression. However, less is known about the association between material hardship and depression by household type in Korea. Using data (N = 2,913) from the Korean Welfare Panel Study and employing several methodological approaches to address the omitted variables bias, this study examined: (i) the association between material hardship and depression among low‐income households, and (ii) whether the association differed by household type. We found that experiencing material hardship was associated with a higher likelihood of being depressed. In addition, we also found that the association between material hardship and depression differed by household type. The magnitude of the association was most pronounced in single‐ and elderly‐headed households. Policy implications to improve well‐being among low‐income households were discussed.  相似文献   
125.
Using first to fourth wave data of the Panel Study of Korean Children (PSKC), this study explores the effects of childcare center use, maternal employment, and other child and familial characteristics on the language development of toddlers in Korea. Among the 2078 families with children in the PSKC, those who completed the Receptive and Expressive Vocabulary Test at the fourth wave were selected, and a small number of disabled or prematurely born children were excluded. In addition, to clarify the effects of maternal employment, families with mothers who were either employed or unemployed for three consecutive years during the child's infancy were selected. Regression analysis showed that neither childcare center use nor maternal employment during infancy had significant effects on toddlers’ expressive and receptive vocabulary at the fourth wave. Family characteristics, such as household poverty and maternal education level, as well as child characteristics, such as gender and birth order, had significant effects on expressed vocabulary. However, only children's gender significantly affected the receptive vocabulary level of toddlers.  相似文献   
126.
Abstract

Objective: To describe the adoption of public health and improvement methodologies to address college students’ high-risk drinking behaviors and to aid in prevention efforts. Participants: Members of 32 colleges and universities, content experts, and staff members of the National College Health Improvement Program (NCHIP). Methods: A 2-year learning collaborative developed by NCHIP trained individuals from 32 different college and universities in using the Plan–Do–Study–Act cycle as a method to create and implement initiatives aimed at reducing students’ high-risk drinking behaviors and related harms. Results: Participants experienced success ranging from noteworthy increases in type and amount of interventions directed at reducing high-risk drinking, to creating collaboratives across campus, the local community, and stakeholders. Challenges related to data collection and creating lasting cultural change remain. Conclusions: The use of quality improvement methodologies and creation of a national collaborative successfully effected meaningful change in high-risk drinking behaviors on college campuses.  相似文献   
127.
接受史研究能为文学经典的当代价值确证提供参照。梳理《祝福》的文学研究史与教学解读史可以发现:该小说在政治与审美两种力量的博弈中经历着曲折的接受历程;在语文学科视阈下显示出由“工具”向文学本位转变的趋势。文学研究与教学解读不应偏离与割裂,《祝福》的价值传播需获得学科建设的合力。  相似文献   
128.
This article examines multiple aspects of religion and the risk of marital dissolution with a life course lens. Relying on the Longitudinal Study of Generations (LSOG), 1971 to 2005, we explore the effects of religion on the risk of first marital dissolution. Using discrete time-logit analysis, we find that the effect of religion and religiosity on divorce and separation were not significant, after controlling for sociodemographic factors, such as gender, ethnicity, marriage cohort, education, presence of children, household income, and employment status. Our findings support exchange theory that emphasizes educational and financial resources as key factors in divorce rather than religion or religiosity.  相似文献   
129.
The aim of this article is to present the results of an international study on outreach approaches in the private domain in social work with a focus on moral dilemmas. The reason to start the study was to investigate if a trend in Dutch social work toward outreach approaches can be recognized in other European countries and what can be learned from other outreach practices. First, a definition of outreach approaches in the private domain was discussed. Next, data were collected by interviews with social workers in four different countries, executed by social work students and researchers. Although no evidence was found that outreach approaches in other countries than the Netherlands are increasing, many similarities were found in social workers' interpretation of their outreach work. All the interviewees emphasized that outreach approaches are intended for excluded people who are at risk or a risk and who are not in contact with social services. All workers stress the importance of gaining trust and staying in touch. A dilemma is that workers often find themselves between two fires. They tend to give priority to the relation with the client and accept that this can contradict rules of organizations or society.  相似文献   
130.
This study examined separate and combined maternal and paternal use of spanking with children at age 3 and children's subsequent aggressive behavior at age 5. The sample was derived from a birth cohort study and included families (n = 923) in which both parents lived with the child at age 3. In this sample, 44% of 3-year-olds were spanked 2 times or more in the past month by either parent or both parents. In separate analyses, being spanked more than twice in the prior month at age 3, by either mother or father, was associated with increased child aggression at 5 years. In combined analyses, there was a dose–response association; the greatest risk for child aggression was reported when both parents spanked more than twice in the prior month (adjusted odds ratio: 2.01; [confidence interval: 1.03–3.94]). Violence prevention initiatives should target and engage mothers and fathers in anticipatory guidance efforts aimed at increasing the use of effective and non-aggressive child discipline techniques and reducing the use of spanking.  相似文献   
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