Rigor, rigor mortis, and conspiratorial views of depression research.

The authors reassert the need for methodological changes in depression research appearing in the Journal of Personality and Social Psychology and other personality and social psychology journals. In this rejoinder the authors update their earlier literature review (H. Tennen, J. Hall, & G. Affleck; see record 1995-31710-001) and respond to the commentaries by P C. Kendall and E. C. Flannery-Schroeder (see record 1995-31700-001) and G. Weary, J. A. Edwards, and J. A. Jacobson (see record 1995-31713-001). The authors notice that G. Weary et al.'s own findings demonstrate the need to change how depression is measured and participants are assigned to experimental groups. The authors also challenge G. Weary et al.'s contention that structured interviews are limited because they require interviewer judgments, and they urge personality and social psychologists to learn more about these interviews. Finally, G. Weary et al.'s suspicion that depression research guidelines reflect professional parochialism is disputed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Do social media literacy skills help in combating fake news spread? Modelling the moderating role of social media literacy skills in the relationship between rational choice factors and fake news sharing behaviour

This study modelled the rational factors that predict fake news sharing behaviour. It also tested the moderating role of social media literacy skills. The focus was on social media users in Nigeria. An online survey was conducted to gather the responses from participants across Nigerian geopolitical zones. Structural equation modelling (SEM) Smart PLS 3.6 was used to analyse the data. We found that information sharing, the news finds me perception, trust in social media and status-seeking lead to fake news sharing among social media users in Nigeria. Specifically, trust in social media and status-seeking had a greater effect on fake news sharing behaviour. We also found that social media literacy skills significantly moderate the relationship between information sharing, status-seeking, the news finds me perception, trust in social media and fake news sharing in such a way that the effects/relationships are stronger among those with low social media literacy skills. This outcome contributes to theory and practice which was highlighted in the concluding aspect of this study.     

A blockchain-based trustworthy collaborative power trading scheme for 5G-enabled social internet of vehicles

Social Internet of Vehicles (SIoV) falls under the umbrella of social Internet of Things (IoT), where vehicles are socially connected to other vehicles and roadside units that can reliably share information and services with other social entities by leveraging the capabilities of 5G technology, which brings new opportunities and challenges, e.g., collaborative power trading can address the mileage anxiety of electric vehicles. However, it relies on a trusted central party for scheduling, which introduces performance bottlenecks and cannot be set up in a distributed network, in addition, the lack of transparency in state-of-the-art Vehicle-to-Vehicle (V2V) power trading schemes can introduce further trust issues. In this paper, we propose a blockchain-based trustworthy collaborative power trading scheme for 5G-enabled social vehicular networks that uses a distributed market mechanism to introduce trusted power trading and avoids the dependence on a centralized dispatch center. Based on the game theory, we design the pricing and trading matching mechanism for V2V power trading to obtain maximum social welfare. We use blockchain to record power trading data for trusted pricing and use smart contracts for transaction matching. The simulation results verify the effectiveness of the proposed scheme in improving social welfare and reducing the load on the grid.     

Social impacts of road traffic: perceptions and priorities of local residents

The assessment of the social impacts of road traffic is usually based on objective indicators or on expert judgement, without input from the affected communities. This paper considers the perceptions and priorities of local residents about traffic impacts and possible mitigation measures, using as a case study a rural area that will be affected by traffic associated with the construction of a nuclear power station. The study consisted of a qualitative phase followed by a stated preference survey. Econometric models were used to measure the relative priority of different impacts and mitigation measures. The most impactful aspects were noise, vibration and increased car or bus travel times. The most preferred measures were night-time restrictions to HGVs, parking restrictions and safety measures for pedestrians and cyclists. There were significant differences in preferences according to residence location, gender, employment status and household composition. The results provide information about aspects that tend to be aggregated in existing assessment frameworks, separating the reduction in the utility of some activities (like walking and driving) and the suppression of those activities.     

关于APP跨类别交叉推广的精准营销小数据设计研究

目的挖掘大学生群体的潜在需求,辅助企业进行交叉推广的精准营销,在信息筛选上以更有针对性的方式设计移动端产品。方法收集大学生群体使用手机超过6600个APP的小数据,运用统计学相关性原理对跨类别应用进行相关性分析。结论小数据分析发现大学生群体对社交类的兴趣偏好最强,其中女性更关注摄影与录像类。相关性方面,生活类、旅游类、美食佳饮类三者之间的相关性最高。交叉推广的方式上,健康健美类与导航类可以依附于摄影与录像类,音乐类和效率类可以依附于社交类进行辅助推广,而摄影与录像类和生活类可以相互推广,男性群体中的参考类和女性群体中的新闻类,均可和商务类以及图书类相互推广。可将兴趣偏好、相关性以及兴趣偏差纳入大学生群体的交叉推广中,进行信息筛选和设计。     

体验消费与染织艺术的传承与发展

目的在现代商业环境及文化创意产业发展背景下,为传统染织艺术文化的传承和发展探寻可行之路。方法通过体验消费的方法和模式研究,分析消费者在体验消费过程的行为和心理活动,并结合传统手工染织艺术的产品和生产过程的特点,探讨现代体验消费的商业模式对染织艺术传承和发展的作用与影响。结论传统染织艺术文化可以通过艺术沙龙的形式,在高雅的商业艺术环境中展现手工染织的艺术魅力,从而让传统染织手工艺重新找到生存的土壤,使染织艺术得以传承和发展。     

The use of social media in impact assessment: experiences among national infrastructure developers in Denmark

Social media plays an increasingly prominent role in the interaction between impact assessments and society. Impact assessment is thus becoming part of social networks that are claimed to be able to improve interaction between actors in impact assessment processes. By investigating the use of social media in impact assessment and planning processes of national linear infrastructure development, we explore how social media impinge on participatory practices and how the potential of social media is realized in the current use related to public participation processes. The study focuses on experiences among national developers working in road, rail, electricity, gas, and metro infrastructures in Denmark. The article shows that the current use of social media in public participatory practices is limited to branding and on-way communication and that the increasing use of social media in linear infrastructure planning gives rise to a variety of concerns among developers that are related to especially organizational cultures, perception of the target groups, and prioritization of resources.     

Theories of Social Media: Philosophical Foundations

Although many different views of social media coexist in the field of information systems (IS), such theories are usually not introduced in a consistent framework based on philosophical foundations. This paper introduces the dimensions of lifeworld and consideration of others. The concept of lifeworld includes Descartes’ rationality and Heidegger’s historicity, and consideration of others is based on instrumentalism and Heidegger’s “being-with.” These philosophical foundations elaborate a framework where different archetypal theories applied to social media may be compared: Goffman’s presentation of self, Bourdieu’s social capital, Sartre’s existential project, and Heidegger’s “shared-world.” While Goffman has become a frequent reference in social media, the three other references are innovative in IS research. The concepts of these four theories of social media are compared with empirical findings in IS literature. While some of these concepts match the empirical findings, some other concepts have not yet been investigated in the use of social media, suggesting future research directions.     

Augmented body surveillance: Human microchip implantations and the omnipresent threat of function creep

Implanted microchips can store users' medical, financial, and other personal information, and provide users with easy and quick access to various locations and items. While adopted for their convenience outside of the healthcare sector, these invasive, semi-permanent implantable devices create augmented bodies that can be subject to ubiquitous surveillance. Situating human microchip implantations within surveillance literature, we draw from neoliberal perspectives of surveillance to examine augmented bodies, particularly as sources for market activity and as subjects of social control and sorting when these bodies are used as access control mechanisms, payment methods, and tracking means in employment, residential, commercial, and transportation sectors. History has demonstrated time and time again how unfettered technology applications and uses have led to real and/or perceived misuse by private and public sectors. Through the lens of function creep, we identify a pattern of expansion of applications and uses of technology beyond those originally intended across new technologies, such as DNA genetic genealogy databases, IoT wearables, and COVID-19 contact tracing apps, and provide illustrative examples of function creep, particularly the use of these technologies in criminal investigations and prosecutions despite not being intended or marketed for such use. By demonstrating the lack of clearly defined boundaries in the applications and uses of various new technologies and their associated data, and the ways they were misused, we demonstrate how human microchip implantations are headed on a similar path. The current and potential future uses of this technology raise concerns about the absence of regulation, law, and policy barring or limiting its application and use in specific sectors, and the impact of this technology on users’ security, data protection, and privacy. Undeniably, the present and potential future functions, applications, uses, and extensions of human microchip implantations in various sectors warrant a proactive examination of their security, privacy, and data protection consequences and the implementation of proactive policies to regulate new and currently unregulated uses of this technology and its associated data within these sectors.     

Why Teachers Must Learn: Student Innovation as a Driving Factor in the Future of the Web

User innovation is the key to the development and vitality of technology. As Huatong Sun wrote, “expanding the scope of localization practices and linking user localization efforts” to design cycles—including pedagogical design—will help bridge the gap between what teachers/designers create and what skills users/students need and want. This article theorizes the role of modern composition students and teachers as co-constructors of productive spaces for learning critical inquiry based on students’ statuses as digital natives. It focuses on a class of first-year composition students who reshaped an assignment to fit their own needs within the physical classroom and also enacted a shift to a virtual classroom. While doing so, they provided ways for each class member to individualize space within that digital environment, and they focused their project on examining the ways in which social networking forums colonize their daily lives. This article argues that by letting student innovation drive pedagogical practice—just as social media creators let user innovation drive the digital structures they produce—composition teachers can be assured of having a text for critique that blurs the lines between “private” student underlife and “public” classroom practice and legitimizes the creation of student-produced learning spaces. Using critical and cyberfeminist theories as lenses, this article draws conclusions about the future of computer usage in composition pedagogy based on students’ abilities to re-appropriate physical and digital classroom space.