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661.
古典管理理论主要包括韦伯的科层管理、泰罗的科学管理和法约尔的一般管理原理。其贡献在于 :突出了管理中采用科学方法的重要性 ;指出坚持学习会不断地改善工作方法 ;确定了在组织有效运作中的许多重要原则 ;强调了薪金作为激励因素的潜在重要性。本文同时对古典管理理论进行了批判性的反思 :首先 ,认为高效率的组织都具有类似的、可普遍适用于所有组织的管理原理 ,即存在组织管理的“最佳途径”是脱离现实的 ;其次 ,古典管理理论假设人都是“经济人” ,而忽视了其它使管理有效的因素 ;最后 ,官僚制并非是计划、组织和协调最好的组织结构。 相似文献
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Kimberly A. Wade-Benzoni Min Li Leigh L. Thompson Max H. Bazerman 《Analyses of Social Issues and Public Policy》2007,7(1):163-189
In this article, we predict and find that self-perceptions of environmentalism are changed by subtle manipulations of context and, in turn, affect environmental behavior. In Study 1, we found that people exhibit greater positive assessments of their environmental behaviors (1) in the context of denying harm to the environment than in the context of claiming to help the environment, and (2) in situations where behaviors are evaluated subjectively than in situations where behaviors are evaluated more objectively. In Study 2, we explored the relationship between self-perceptions of environmentalism and environmental behaviors. Our data suggest that environmentally friendly behaviors may be promoted by leading people to perceive themselves as good environmentalists. 相似文献
664.
Objectives. Harris and Sim (2002) recently demonstrated the complexity of lived race by exploring patterns of racial self‐identification. They raised important sociological questions about the role of context in racial self‐identification, but offered an incomplete picture of ethnic fluidity by excluding Hispanics from their analyses. We address this limitation with data on Hispanics from the National Longitudinal Study of Adolescent Health (Add Health). Methods. Our social‐psychological approach, using compositional analysis, focuses on the lived experience of race and ethnicity as qualitatively similar conceptual categories. Results. Informed by the cognitive process of social categorization, we find that considerably more individuals show fluidity in racial and ethnic self‐identification across contexts than suggested by Harris and Sim. Conclusions. Harris and Sim's thesis is even more strongly supported by these findings than in their original analysis, and our findings reinforce their challenge to the assumed stability of racial and ethnic measurement in sociology. We conclude by proposing a change in the measurement of race/ethnicity in America. 相似文献
665.
Dennis H. Schellenberg 《Social Policy & Administration》1996,30(3):263-275
The article presents the beginning of a discussion on how the doctrine of confidentiality may have been misapplied in the area of children's protective services. It asks the reader to consider who the client is in these cases and, having answered that question, asks what is the professional responsibility? The whole discussion is linked to the difficulties in dealing with media attention in these cases and offers some experience in the form of case examples. Woven in to the matrix of the above discussion is a clinical and public educational discussion. Preserving confidentiality in its traditional sense can contribute to a preservation of the family secret, namely, child abuse. In that way, a child protection agency can actually be contributing to the maintenance of abuse patterns in a family. Also, with no capacity to speak professionally about specific abuse, the public education impact is diminished. 相似文献
666.
Numerous position papers have outlined informed consent recommendations for the collection, storage, and future use of biological samples; however, there currently is no consensus regarding what kinds of information should be included in consent forms. This study aimed to determine whether institutional review boards (IRBs) vary in their informed consent requirements for research on stored biological samples, and whether any variation observed could be correlated to factors such as volume of work, IRB members' familiarity with ethical issues in genetic research, and IRBs' use of either of two policy guidelines as resources. A brief survey was mailed to all IRB chairpersons on a mailing list obtained from the Office for Human Research Protections. Survey questions included whether consent forms for the collection of biological samples for future use address each of six provisions recommended in current guidelines and position statements, and whether IRBs used the Office for Protection from Research Risks' 1993 Protecting Human Research Subjects: Institutional Review Board Guidebook, chapter 5 (hereinafter IRB Guidebook) or the National Bioethics Advisory Commission's 1999 Research Involving Human Biological Materials: Ethical Issues and Policy Guidance, Volume I (hereinafter Report) in their deliberations. Despite a low response rate (22%, 427 respondents), results indicate that IRB practices vary substantially. The degree to which the provisions were included in consent forms was found to correlate positively with IRBs that review a greater volume of protocols annually, those that use the National Bioethics Advisory Commission Report in their deliberations, and those that draw on both the Report and the IRB Guidebook. 相似文献
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669.
Frederick H. Murphy 《Journal of Policy Modeling》1985,7(4):649-672
This paper provides a unified treatment of oil stockpiling and demand restraint as policy responses for enhancing energy security and examines the implications of recent changes in the structure and performance of the international oil market for the design of policies. These issues are addressed using a dynamic programming framework in which international policy actions of key oil-importing countries are modeled as a Nash dynamic game. Significant policy implications from the analysis include: (1) the result that, with realistic assumptions about disruption risks and inventory capacities, differences between noncooperative and coordinated stockpile policies appear to be minor and (2) significant mutual gains could be reaped from a modest degree of collective restraint on normal market oil demand. The broader role of international cooperation in enhancing energy security is also discussed. 相似文献
670.
An investigation of children entering State wardship revealed a common background of poverty, mobility of domicile, neglect and deprivation together with physical abuse. There were high levels of parental loss and parental psychiatric illness and criminality. While of average intelligence, the children were educationally retarded and emotionally disturbed with depression and hostility the main symptoms. They perceived their environment as violent and aggressive and themselves as deprived or experiencing loss. Most clung to idealized parental figures and denied the reality of their present situation. On discharge from the receiving centre only four children were fostered and the rest continued in care. 相似文献