网络聊天中的语码转换现象探析

网络聊天由于自身的一些特点,往往比面对面的交谈更倾向于使用语码转换。网络聊天室中实时聊天语料的分析结果可以将语码转换区分为句问转换和句内转换两种不同形式。网民使用语码转换的背后存在着各种各样的使用动因,使得网络语言丰富多彩,对促进和规范我国语言文字起着重要作用。     

"滋味说"与"趣味批判":以味论艺的中西比较

中国先秦、西方古希腊时期都已开始在比喻的意义上用味来阐释艺术现象。齐梁之际的钟嵘秉承一以贯之的以味喻艺的传统,提出“滋味说”,将味纳入美学领域;西方则在16世纪开始广泛讨论趣味,经由“古今之争”的推动,将趣味作为艺术学科的基础概念,才使趣味进入美学。中国美学直接将味引入审美领域,而西方则在剔除趣味感性意义的基础上使用它;“滋味说”是中国古典美学理论新的生发与丰富,“趣味批判”一方面为美学学科的确立奠定了基础,另一方面因与启蒙思潮相联系而具备着更为广阔的社会意义。     

Validation of the ultra-short scale for measuring work engagement among social workers in Chinese contexts

Based on 683 valid questionnaires collected among a convenience sample of social workers from Hong Kong, Macau and three other cities in mainland China, this study investigated the psychometric properties of the Chinese version of the three-item ultra-short Utrecht Work Engagement Scale (C-UWES-3). The results of confirmatory factor analyses supported the discriminant validity of C-UWES-3 by differentiating its three items from other five items measuring emotional exhaustion and role ambiguity. The concurrent validity of C-UWES-3 was supported by its superior explanatory power to the original nine-item version of the scale (C-UWES-9) in relation to explaining social workers' turnover intention. The convergent validity of C-UWES-3 was supported by its correlations vis-à-vis factors in the job demands-resources model such as job demands, job resources, turnover intention and collective psychological ownership. The C-UWES-3 showed good internal consistency (Cronbach's alpha = 0.81). Overall, the C-UWES-3 demonstrates excellent psychometric properties for informing future research.     

Factors affecting social presence and word-of-mouth in corporate social responsibility communication: Tone of voice,message framing,and online medium type

To understand how tone of voice, message framing, and type of online media affect public perceptions and reactions to an organization in the context of corporate social responsibility (CSR) communication, this study conducted a 2 (tone of voice: human voice vs. organizational voice) x 2 (message framing: gain-focused vs. loss-focused) x 2 (online media: Facebook vs. organizational blog) online experiment (N?=?394). Conversational human voice and gain-focused framing significantly influence the social presence of the organization and publics’ positive word-of-mouth intention. Publics’ intention to generate positive word-of-mouth was highest when the organization used conversational human voice with gain-focused message and conveyed the message on its Facebook page.     

More than ideology: perceived unfairness differentiates supporters of a new anti-austerity party from supporters of traditional left-wing parties / Más que ideología: la injusticia percibida diferencia a los simpatizantes de un nuevo partido antiausteridad de los simpatizantes de los partidos tradicionales de izquierda

After the outbreak of the economic crisis in 2008, anti-austerity parties in South Europe have gained prominence and dramatically transformed the political landscape. In Spain, the emergence of PODEMOS, a left-wing, anti-austerity party, has jeopardized the traditional two-party system. However, little is known about the psychological reasons that prompted more than one million Spaniards to vote for a newly created party in its first elections. To fill this gap the present study examines why people intend to vote for PODEMOS as opposed to traditional left-wing parties. We found that in addition to conventional predictors of voting behaviour (ideological orientation and party identification), perceived unfairness — a key variable within the collective action theory — critically influenced the preference for PODEMOS as opposed to traditional left-wing parties. A qualitative analysis of the reasons that participants reported in an open question yielded similar results. These findings suggest that supporting an anti-austerity party might be considered a collective action aimed at promoting social change.     

Using STOPS to predict prosocial behavioral intentions: Disentangling the effects of passive and active communicative action

This study seeks to understand the confluence of factors that might lead individuals to engage in prosocial action around a societal issue that has received little attention– the mass incarceration of women in the United States. Through qualitative and quantitative inquiry, the authors employ the situational theory of problem solving (STOPS) to disentangle active and passive communicative action in a model that predicts three common supportive prosocial behaviors--financial support, volunteerism, and political support. Findings demonstrate an asymmetry between passive and active communicative actions, both with respect to antecedents and the strength with which they predict prosocial behavioral support. While both situational motivation and referent criterion predict active communicative action; only situational motivation predicts passive communicative action. Further, in this context, passive communicative action is the best predictor of common support behaviors including donating money, volunteering time and participating in policy advocacy. Theoretical and practical implications are discussed.     

Transformational Leadership and Volunteer Firefighter Engagement

This study explores the relationship between transformational leadership and volunteer firefighter engagement. Using responses from 213 volunteer firefighters, structural equation modeling reveals a positive relationship between transformational leadership and volunteer engagement, which is mediated by both group identification and perceived social impact. In addition, higher volunteer engagement is positively related to a firefighter's intention to continue volunteering and to recruit others. Taken together, the results indicate that transformational leaders achieve positive volunteer outcomes by strengthening the organizational ties of volunteers and by connecting volunteers with the prosocial impact of their work. Theoretical implications for transformational leadership research in volunteer settings as well as practical recommendations for a sustainable volunteer management are provided.     

Relabel mixture models via modal clustering

Effectively solving the label switching problem is critical for both Bayesian and Frequentist mixture model analyses. In this article, a new relabeling method is proposed by extending a recently developed modal clustering algorithm. First, the posterior distribution is estimated by a kernel density from permuted MCMC or bootstrap samples of parameters. Second, a modal EM algorithm is used to find the m! symmetric modes of the KDE. Finally, samples that ascend to the same mode are assigned the same label. Simulations and real data applications demonstrate that the new method provides more accurate estimates than many existing relabeling methods.     

高校创新创业教育刍议

教育的初心是培养人和完善人,促进人的全面发展。创新创业教育是高等教育适应经济社会和国家发展战略需要的必然趋势,是创新教育和创业教育的有机融合,通过“社会个体化”“个体社会化”来促进人的全面发展。建议高校在明确创新创业教育概念内涵的基础上树立全新的“大创业教育观”、加强创新创业教育课程建设、加强校企合作,让大学生创新创业教育在高校真正落地开花。     

消费者趋近动机对绿色产品购买意向的影响机制——基于PLS-SEM模型的研究

通过一个可调节变量模型解释消费者趋近动机对绿色产品购买意向的影响机制,构建不同环境知识水平下的消费者趋近动机—绿色产品购买意向模型。采用偏最小二乘回归结构方程模型(PLS-SEM)对762份调查问卷进行分析,研究发现,趋近动机对绿色产品购买意向和消费者创新性具有显著的正向影响;消费者创新性在趋近动机和绿色产品购买意向间起部分中介作用;环境知识在趋近动机、消费者创新性与绿色产品购买意向间起负向的可调节中介作用。