Hybrid social and news media protest events: from #MarchinMarch to #BusttheBudget in Australia

Public protest events are now both social media and news media events. They are deeply entangled, with news media actors – such as journalists or news organisations – directly participating in the protest by tweeting about the event using the protest hashtag; and social media actors sharing news items published online by professional news agencies. Protesters have always deployed tactics to engage the media and use news media agencies’ resources to amplify their reach, with the dual aim of mobilising new supporters and adding their voice to public, mediatised debate. When protest moves between a physical space and a virtual space, the interactions between protesters and media stop being asynchronous or post hoc and turn instantaneous. In this new media-protest ecosystem, traditional media are still relevant sources of information and legitimacy, yet this dynamic is increasingly underpinned by a hybrid interdependency between traditional news and social media sources. In this paper we focus on an anti-austerity government movement that arose in Australia in early 2014 and was mobilised as a series of social media driven, connective action protest events. We show that there is a complex symbiotic interdependency between the movement and the traditional media for recognition and amplification of initial protest events, but that over time as media interest wanes, the movements’ network becomes disconnected and momentum is lost. This suggests that the active role traditional media play in protest events is being underestimated in the current research agenda on connective action.     

Social network effects on academic achievement

How peer groups contribute to educational outcomes has long interested researchers. However, the possibility that peer groups dominated by either low- or high-achieving youth can have substantively different effects on achievement has been largely ignored. In this paper, we show that while being embedded in a high-achieving network of friends is not associated with increased own achievement, being embedded in a low-achieving network is associated with decreased own achievement. In additional analyses, we present evidence that these associations are at least in part due to influence, as opposed to only selection effects or shared environment. We also examine whether the structure of the network in which a student is embedded might affect their educational achievement. We show that achieving at higher levels positively predicts how centrally located a student is in their network, but being more centrally located does not predict concurrent achievement. This finding suggests that the behavior of individuals is affecting the formation of network structure and not the reverse.     

The Role of the Government in Addressing Social Issues in India: The Perceptions of Indian Undergraduate and Graduate Social Work Students

Using a convenience sample of 318 undergraduate and graduate social work students (193 women and 125 men) from a public university in India, this study examined the differences between Indian social work students' perceptions toward the role of government in addressing social issues in India. Using Predictive Analytics Software (PASW) 18, several statistical procedures were conducted to analyze the relationship between social work students' demographic variables and their perceptions of the government's role in addressing social issues in India. The results indicated that older social work students were more likely to perceive that the government should ensure equal opportunities for citizens. Female social work students were more likely to perceive that the government should ensure housing for citizens. BSW students were more likely to perceive that the government should ensure employment of citizens. Macro social work students were more likely to perceive that the government should ensure equal opportunities, housing, food, employment, and health insurance for citizens. The findings of this study may help social work educational administrators and faculty in India to develop a curriculum that provides social work students with the opportunity to critically examine the complex relationship between age, gender, marital status, number of children, socioeconomic status, educational status, area of concentration, and the role of the government in addressing social issues. Doing so will prepare social work students and professionals to think and engage in a manner that will allow them to challenge and advocate for a change to the status quo.     

Social Work Studies at a Haredi Women's College: Difficulties and Dilemmas

This paper examines the challenges faced by female Ultra-Orthodox students in a social work program designed for the Ultra-Orthodox community in Israel. Findings were obtained from four focus groups with a total of 32 students. The participants reported being exposed to contents that were inconsistent with the perspectives of their community, fieldwork expectations and requirements that violated strict rules of gender separation, and inconvenient scheduling of exams and field trips that did not take their religious observances into consideration. Despite the considerable distress that these matters caused, most of the students made determined efforts to cope, to learn the course material, to carry out their fieldwork assignments, and to reconcile the discrepancies between some of the contents they learned and behaviors that were expected of them and their deeply held values and ways. Implications of the findings are discussed and recommendations made.     

立体的文化自觉与文艺规律

文化自觉是对事物正确的认识和感悟。没有文化自觉就没有文化的建设和文化的创新。文化自觉靠学习和研究来获得。要提高对保护非物质文化遗产的文化自觉，提高文艺的社会本质和艺术本质的文化自觉。要用六维的立体思维去观察和认识文化，提高对文艺规律的文化自觉，实现社会主义文艺的大繁荣。     

Do people have accurate beliefs about the behavioral consequences of incidental emotions? Evidence from trust games

The present study examined people’s expectations of how incidental emotions could shape others’ reciprocity in trusting situations, whether these expectations affect people’s own behavior, and how accurate these expectations are. Study 1 explored people’s beliefs about the effects of different incidental emotions on another person’s trustworthiness in general. In Studies 2 and 3, senders in trust games faced angry, guilty, grateful, or emotionally neutral responders. Participants who were told about their counterpart’s emotional state acted consistently with their beliefs about how these emotions would affect the other’s trustworthiness. These beliefs were not always correct, however. There were significant deviations between the expected behavior of angry responders and such responders’ actual behavior. These findings raise the possibility that one player’s knowledge of the other’s emotional state may lead to action choices that yield poor outcomes for both players.     

外国新闻史教材存在问题及对策分析

外国新闻史是新闻传播类专业本科阶段的必修课,师生共同关心教材的选用。综观目前正规出版的教材,问题不容忽视,包括翻译不规范、基本史料表述不一、史观带有浓厚的意识形态色彩等。这些问题给学生带来困惑,给教学带来困难。解决的办法首先是要重视规范,遵守约定俗成的规则,其次要改变既有思维,学会客观、理性地对待他国新闻传播史。     

How social media matter: Repression and the diffusion of the Occupy Wall Street movement

This study explores the role played by social media in reshaping the repression-mobilization relationship. Drawing on the case of the Occupy Wall Street movement, we examine the impact of Facebook and Twitter on the spatial diffusion of protests during a period of heightened state repression. Results from event history analyses suggest that the effects of repression on protest diffusion are contingent on the presence of social media accounts supporting the movement. We find that state repression at earlier protest sites encouraged activists to create Facebook and Twitter accounts in their own cities, which then served as important vehicles for the initiation of new Occupy protests. Moreover, results suggest that repression incidents can directly facilitate future protests in cities that already have Occupy Facebook accounts. This study highlights the potential of social media to both mediate and moderate the influence of repression on the diffusion of contemporary movements.     

An economic model for the quality selection problem

The object of an economic model for the quality selection problem is to select the best parameter value for an input quality characteristic (X) so that the quality loss incurred on an output quality characteristic (Y) is minimized. The relation function between Y and X is assumed to be known throughout the article. In the work of Taguchi's experimentations, the selection of best parameter values is solved by two-step optimization when Y is adjustable. In the article, it is further extended to the case where Y is non-adjustable. An economic quality selection model with a general relation function is proposed based on a Taylor-series method for both adjustable and non-adjustable cases. A special case of a quality selection model with a quadratic relation function is also studied. A circuit example provided by Taguchi is presented to illustrate the use of this model.     

Exact and approximate distributions for linear contrasts of means and variances

A Bayesian analysis is presented for the K-group Behrens-Fisher problem. Both exact posterior distributions and approximations were developed for both a general linear contrast of the K means and the K variances, given either proper diffuse or informative conjugate priors. The contrast of variances is a unique feature of the heterogeneous variance model that enables investigators to test specific effects of experimental manipulations on variance. Finally, important-differences were observed between the heterogeneous variance model and the homogeneous model.