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991.
Social problems scholars have pointed to sensitive depictions of social problems like smoking, rape, and spousal abuse on television as evidence of the success of movements devoted to those causes. Media scholars have countered that the pressure on television producers to hew to formula inevitably leads to stereotypical depictions of social problems. We appraise these two perspectives by way of an analysis of the portrayal of date rape on teen television dramas over the course of 2 decades. We show that, for a period, advocates did secure portrayals of date rape that were in line with a feminist antirape agenda. However, that depiction yielded to one in which date rape figured as a narrative device, used to tell audiences something about the show's characters or their situation, not to tell them something about rape. Developments in teen serials' content and especially their form led eventually to antifeminist portrayals, in which rapes were portrayed as unjust but routine events. Behind these developments, however, were demands on television writers to produce not formula, but novelty. We conclude by theorizing more generally the effects of the demand for novelty on the depiction of social problems on television.  相似文献   
992.
Objective: Examine 1) whether observed social reinforcements (i.e., “likes”) received by peers' alcohol-related social media posts are related to first-year college students' perceptions of peer approval for risky drinking behaviors; and 2) whether associations are moderated by students' alcohol use status. Participants: First-year university students (N = 296) completed an online survey in September, 2014. Method: Participants reported their own alcohol use, friends' alcohol use, perceptions of the typical student's approval for risky drinking, and ranked 10 types of social media posts in terms of the relative numbers of “likes” received when posted by peers. Results: Observed social reinforcement (i.e., “likes”) for peers' alcohol-related posts predicted perceptions of peer approval for risky drinking behaviors among non-drinking students, but not drinking students. Conclusions: For first-year college students who have not yet initiated drinking, observing peers' alcohol-related posts to receive abundant “likes” may increase perceptions of peer approval for risky drinking.  相似文献   
993.
新媒体技术从根源上改变了现代社会的信息传播方式,深刻影响着大学生的价值观念及思想行为。现阶段,高校可以将新媒体作为一项新型教育平台,对大学生开展社会主义核心价值观教育。新媒体不仅具备良好的互动性,还能渗透到社会生活各个层面,利用这一平台对大学生进行社会主义核心价值观教育,对思想政治教育方式进行创新和改进,以此实现大学生政治素养的提升。  相似文献   
994.
As the Internet provides massive amounts of heterogeneous information, people may perceive this medium as challenging. The difficulty to evaluate and select relevant information increases as more and more diverse sources and content are available. Information overload (IO) may be the consequence. The research presented here gives a first comprehensive overview of possible indicators for IO in the context of online news exposure. Based on an online survey (N=419), we found that younger people with less information-seeking self-efficacy were more susceptible to experience IO. Additionally, we identified motivations for media consumption and information retrieval strategies in the Internet that imply IO. With our results, we contribute to a further understanding of IO and provide an important basis for future research needed to face the challenges resulting from the rising media diversity.  相似文献   
995.
Although Twitter chats and other forms of social media engagement events are idealized in the literature as opportunities for dialogic communication between organizations and individuals, less is known about how engagement is operationalized within these spaces. Using textual and content analysis, we conducted two studies to explore how health organizations engage with the public via Twitter chats during the Ebola and Zika outbreaks. In official records of Ebola chats, the organization addressed both hostile and neutral public questions that pressed for specification of disease characteristics and protocol. However, in a content analysis of all public tweets sent during a later Zika chat, we found that questions were privileged, and other tweet forms and themes were excluded from the participatory space. Specifically, public comments demonstrating expertise or extending the topic of the chat were not addressed by the organization. Our analysis provides insight into the implicit rules governing how organizations engage with the public online during a rapidly evolving health crisis. We argue that the question–response dyad is a form of ideal communication that suggests engagement but maintains organizational expertise.  相似文献   
996.
This article focuses on the reception of the image of Alan Kurdi by a group of young volunteers in Oslo and Sheffield, and their understanding of the subsequent civic and political engagement. Methodologically, the study draws on a series of in-depth interviews conducted with a group of young volunteers who saw the photograph when it went viral on Twitter and who had followed the media coverage and participated in on- and offline activities related to the case. To analyse the views of the research participants on the Alan Kurdi case, I draw on feminist theoretical perspectives on affectivity, theoretical literature relating to news images and iconic photography, and online social movement theories. The study shows that the iconic image of Alan Kurdi offered a way of transforming complex and unsettled aspects of the refugee crisis into something concrete and understandable, contributing to galvanize affective resonance and immediate public response among the involved subjects. The infrastructure of social media, enabling the rapid global circulation of the image, contributed to shaping social assemblages to which connective emotions and common meanings were ascribed.  相似文献   
997.
Insufficient sleep is a growing health problem among university students, especially for freshmen during their first quarter/semester of college. Little research has studied how social media technologies impact sleep quality among college students. This study aims to determine the relationship between social media use and sleep quality among freshman undergraduates during their first quarter in college. Specifically, we explored whether variations in Twitter use across the time of day and day of the week would be associated with self-reported sleep quality. We conducted a study of freshman Twitter-using students (N?=?197) over their first quarter of college, between October and December of 2015. We collected students’ tweets, labeled the content of the tweets according to different emotional states, and gave theme weekly surveys on sleep quality. Tweeting more frequently on weekday late nights was associated with lower sleep quality (β?=??0.937, SE?=?0.352); tweeting more frequently on weekday evenings was associated with better quality sleep (β?=?0.189, SE?=?0.097). Tweets during the weekday that were labeled related to the emotion of fear were associated with lower sleep quality (β?=??0.302, SE?=?0.131). Results suggest that social media use is associated with sleep quality among students. Results provided can be used to inform future interventions to improve sleep quality among college students.  相似文献   
998.
ABSTRACT

Networked individualism is a critical concept about the transition of the societal shift from geographically bounded local groups to the contemporary network society comprised of sparse, permeable, and dynamic communication networks. An underlying assumption about networked individuals thus far in the literature is that they are at a younger age. There are fears that older adults have been left behind in this transition to networked individualism. In this study, we are the first to inquire to what extent ? and in what ways ? are older adults networked individuals. Using in-depth interviews with 41 older adults living in the East York area of Toronto, we used a combination of quantitative coding, thematic analysis, and individual profiling to analyze their social network structure, relational autonomy, and digital media use. Our findings render a rather complex and nuanced picture, showing three types of older adults along the spectrum of networked individualism: networked individuals, socially connected but not networked individuals, and socially constrained individuals. Although most participants are socially connected, those who are networked individuals actively manage and navigate multiple, diverse, and non-redundant social networks. Digital media use is neither necessary nor sufficient in qualifying a person as a networked individual as the great majority of East Yorkers ? even if not networked individuals ? integrate digital media into their everyday lives.  相似文献   
999.
ABSTRACT

Political economists have argued that user activity on corporate social media is regarded as labour that appears playful and fun but is exploited and sold to advertisers for profit maximization. This article begins with the working assumption that such user labour on social media constitutes a form of playing. It is theorized through a psychoanalytic perspective on the term as developed by D. W. Winnicott and André Green. The notion of gaming–playing is put forward to account for set interface structures on Facebook that resemble a game as well as free-flowing dimensions more akin to playing. Some user discourses on Facebook are analysed through this prism. A psychoanalytic conceptualization of user labour as playing allows one to analyse both positive discourses that emphasize Facebook as a space for creativity, exploration and the unknown, as well as negative discourses that critique the platform with regard to lacking privacy controls or data ownership. Both discourses are conducted in a playful manner that creatively utilize a sense of user agency in relation to others and Facebook itself, but often remain without consequences.  相似文献   
1000.
自媒体时代,迅捷的信息传播速度与亲民的交流方式激发了公众舆论参与的热情,致使网络舆情呈现出公众意见表达自由、群体喧哗频繁、舆情管理复杂等特点,在此背景下,做好网络舆情引导对巩固社会主义核心价值观的地位、把握网络意识形态的话语权、打造风清气正的网络空间具有重要价值.网络舆情引导管理与议程设置具有内在契合性,通过分析议程设置基本原理,以杭州保姆纵火案为案例剖析,围绕自媒体时代网络舆情引导,提出强化责任意识、完善互动机制、提升媒介素养、落实监管及防控措施、培养专业人才等策略.  相似文献   
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