Mobility of knowledge work and affordances of digital technologies

Association between dietary diversity, sedentary time outside of work and depressive symptoms among knowledge workers: a multi-center cross-sectional study

BACKGROUND

Low-diversity diets and sedentary status are risk factors for depressive symptoms, while knowledge workers were ignored before. The purpose of this current study was to examine the relationship between dietary diversity, sedentary time spent outside of work, and depressive symptoms among knowledge workers.

STUDY DESIGN AND METHODS

This was a multicenter and cross-sectional design that included 118,723 knowledge workers. Participants self-reported online between January 2018 and December 2020. Demographic information, the Dietary Diversity Scale, the Patient Health Questionnaire-9, dietary habits (which included eating three meals on time, midnight snacking, overeating, social engagement, coffee consumption, sugary drink consumption, smoking and alcohol use), sedentary time spent outside of work and physical activity were investigated.

RESULTS

The relationships between demographic information, dietary habits and dietary diversity, and depressive symptoms were estimated. Compared with the first and second levels of dietary diversity, the third level of dietary diversity (OR: 0.91; 95% CI: 0.84-0.98) reduced the risk of depressive symptoms. Knowledge workers with different degrees of sedentary status (2-4 h (OR: 1.11; 95% CI: 1.07-1.14), 4-6 h (OR: 1.21; 95% CI: 1.17-1.26), and > 6 h (OR: 1.49; 95% CI: 1.43-1.56), presented a progressively higher risk of depressive symptoms.

CONCLUSION

High amounts of sedentary time spent after work and low levels of dietary diversity are risk factors for depressive symptoms. In addition, an irregular diet and overeating are also major risk factors for knowledge workers.

Supporting Knowledge Workers’ Health and Well-Being in the Post-Lockdown Era

The specific problem is that knowledge workers experience high levels of stress and burnout in their professional lives, a trend that increased due to the transition to remote work during the COVID-19 pandemic. This integrative literature review addresses this problem by answering the following research questions: (1) How can working in the post-lockdown era allow greater well-being, job satisfaction, and job security to abide?; and (2) How can mental capital be increased in the 21st century to ensure maximum health and positive well-being in the future employment arena and on a global scale? This review contributes to the literature on worker health and wellbeing, hybrid work arrangements, and knowledge workers’ professional experiences. The findings suggest that knowledge workers can only thrive in a hybrid work environment if organizations take an empathetic approach to manage these workers and give them sufficient autonomy and flexibility in determining their work conditions, in addition to ample opportunities for social interaction and professional advancement.

Exploring the impact of digital work on work–life balance and job performance: a technology affordance perspective

Purpose

Digital technologies have been transforming the traditional workplace and reshaping how work is designed, performed and managed in organizations. This makes understanding digital work and its impact on job performance critically important. This study investigates the impact of digital work on job performance in organizations from the perspective of technology affordance.

Design/methodology/approach

A comprehensive review of the related literature has been conducted, leading to the development of a conceptual model for exploring the impact of digital work on job performance from the perspective of technology affordance. Such a model is then tested and validated using structural equation modelling on the survey data collected in Australia.

Findings

The study shows that the use of digital technologies significantly improves coordination and knowledge sharing between individuals, leading to better work–life balance and improved job performance. Furthermore, the study reveals that the use of digital technologies that can enhance communication and decision-making does not significantly influence work–life balance and job performance in digital work.

Originality/value

This study presents a comprehensive investigation of the impact of digital work on job performance in organizations from the perspective of technology affordance. It explores the changing role of digital work in transforming existing working practices in organizations, and how different technology affordances in digital work can be actualized for improving work–life balance and job performance in a digitalized working environment.

Immersive Media-Based Tourism Emerging Challenge of VR Addiction Among Generation Z

The virtual reality (VR) applications in entertainment and tourism industry have become growingly intense among generation Z. Interestingly, some pilot research on tourism studied concluded the positive impact of its flow experience on adoption of VR tourism, which is also driving the risk of immersive addictive. In the context of tourism and information and communication technology (ICT)-based innovation, there is a lack of immersive addictive behavior (IAB)-related literature. In addition, during the currently ongoing pandemic crisis, VR technology has gained particular importance in the tourism industry among generation Z. The present venture underlines the mechanism of IAB, investigates the VR addiction while underlining the cognitive abilities of individuals. This study applies empirical framework of cognitive-behavioral model. Results demonstrate that in the case of VR tourism, the immersive experience (presence and flow) determines the addictive behavior. Furthermore, VR imagery (VI), psychological curiosity (PC), and VR convenience (VRC) have significant influence on the VR presence and immersive flow. Moreover, the practical and theoretical implications have been discussed in the current research to prevent IAB.

Digital assemblages, information infrastructures, and mobile knowledge work

We theorize mobile knowledge workers’ uses of digital and material resources in support of their working practices. We do so to advance current conceptualizations of both “information infrastructures” and “digital assemblages” as elements of contemporary knowledge work. We focus on mobile knowledge workers as they are (increasingly) self-employed (e.g., as freelancers, entrepreneurs, temporary workers, and contractors), competing for work, and collaborating with others: one likely future of work that we can study empirically. To pursue their work, mobile knowledge workers draw together collections of commodity digital technologies or digital assemblages (e.g., laptops, phones, public WiFi, cloud storage, and apps), relying on a reservoir of knowledge about new and emergent means to navigate this professional terrain. We find that digital assemblages are created and repurposed by workers in their infrastructuring practices and in response to mobility demands and technological environments. In their constitution, they are generative to both collaborative and organizational goals. Building from this, we theorize that digital assemblages, as individuated forms of information infrastructure, sustain stability and internal cohesion even as they allow for openness and generativity.

Affordances for information practices: theorizing engagement among people, technology, and sociocultural environments

Purpose

In the domain of information science, affordance is a relatively new concept that deserves further exploration. It may serve as a bridge to narrow the research-practice gap that has persisted in information studies. Building upon previous research, we call for a broader concept of affordance that would help researchers understand information practices from an ecological perspective.

Design/methodology/approach

The study focuses on conceptualizing affordances for information practices in order to theorize engagement among people, technology, and sociocultural environments. We develop a hierarchical model and a component model to illustrate how key tenets of affordances can be linked with the decomposition of activities and its mechanism. Following this, we describe an illustrative case of a popular Chinese cloud-based music platform to demonstrate the utility of our conceptual frameworks in guiding studies of information practices.

Findings

The study proposes to shift the focus of technology affordances, which highlights the features and functions of particular technologies, to the affordances for practices that are enacted through technology and social construction within a sociocultural environment. The illustrative case of the cloud-based music platform shows that the proposed models can provide a structured view of operations, actions and motives for music information practices. The processes of internalization and externalization offer insight into the decomposition of information practice as a chain of activity-action-operation.

Originality/value

This study contributes to the literature on theorizing engagement among people, technology and sociocultural environments through the theoretical lens of affordances and sheds new light on the challenges of information practice.

Medical students’ attitudes and perceptions towards the effectiveness of mobile learning: A comparative information-need perspective

The rapid development of information and communication technologies has revolutionized the lifestyles and learning practices of the younger population worldwide. Various new mobile platforms and forms of social media have been so pervasive and influential in the world of higher education that they have contributed much to the training of the next generation of medical professionals. As such, the current study aimed to compare the adoption of mobile learning amongst three groups of medical science students at the University of Hong Kong – namely, students majoring in Clinical Science, Chinese Medicine and Nursing. For this study, the authors used a questionnaire survey to collect a total of 150 responses. The data was analysed using descriptive statistics, Pearson’s correlation test and multiple regression analysis. The results from the study revealed that the students in the three different medical majors at the University of Hong Kong engaged with their mobile devices at slightly different levels. Although a few significant differences were found, Clinical Science students tended to have more diverse information needs and use their mobile devices for a variety of learning-related activities. In comparison, Chinese Medicine students indicated that they were less active users of mobile devices in terms of both learning and non-learning activities.

Uses and Gratifications on Augmented Reality Games: An Examination of Pokémon Go

Users are attracted by augmented reality games to fulfil their needs. Two objectives are proposed: (1) to research the motivations of those using augmented reality mobile games; (2) to define a structural model based on Uses and Gratifications Theory for the adoption of augmented reality mobile games. The present study examines the case of Pokémon Go. The model is composed of eight constructs: enjoyment, fantasy, escapism, social interaction, social presence, achievement, self-presentation and continuance intention. The SEM model was empirically assessed based on 1183 responses from Pokémon Go users around the world. Results clearly confirmed the positive influence of almost all the proposed constructs on continuance intention for Pokémon Go. First, these findings may be helpful for the online gaming industry in identifying the game functions that retain more gamers and improve the user experience. Second, the online gaming industry might use these results in order to classify those players with behaviours that favour the use of online games.

Contemporary Knowledge Workers and the Boundaryless Work-Life Interface: Implications for the Human Resource Management of the Knowledge Workforce

In the last decade, knowledge workers have seen tremendous change in ways of working and living, driven by proliferating mobile communication technologies, the rise of dual-income couples, shifting expectations of ideal motherhood and involved fatherhood, and the rise of flexible working arrangements. Drawing on 54 interviews with Australian knowledge workers in the information technology sector, we argue that the interface between work and life is now blurred and boundaryless for knowledge workers. By this, we mean that knowledge workers are empowered and enslaved by mobile devices that bring work into the home, and family into the workplace. Knowledge workers take advantage of flexible working to craft unique, personal arrangements to suit their work, family, personal and community pursuits. They choose where and when to work, often interweaving the work domain and the home-family domain multiple times per day. Teleworkers, for example, attain rapid boundary transitions rending the work-home boundary, thus making their experience of the work-life interface boundaryless.

Early Childhood Development Practitioners’ Information Practices through GMISP Lens: The Case of Ekurhuleni Metropolitan Municipality

In the interest of developing relevant information services for ECD practitioners in Ekurhuleni Metropolitan Municipality (EMM), as ECD is one of the national priorities, a study was conducted to ascertain their information needs and information-seeking behaviour. Using Leckie, Pettigrew and Sylvain’s General Model of the Information Seeking of Professionals (GMISP) as the theoretical framework, and situated within interpretivist paradigm, the study took a qualitative approach to collect data, with the results based on group discussions and an interview with a key informant. The research focused on establishing Grade R practitioners’ information needs, with information sources they often consulted, actions and strategies used when seeking information, as well as challenges they face when seeking information. Grade R practitioners need information to increase their knowledge for optimum performance of their duties. To satisfy the demand for information, it is recommended that the EMM libraries and Gauteng Department of Education school libraries should consider a coordinated and accessible library and information service (LIS) that supports ECD practitioners. The plans and design of LIS in the EMM should accommodate the information needs expressed by the Grade R practitioners.