Search results

Introduces the job perceptual discrepancies index (JPDI), which is based on an empirical study of social workers and their team supervisors and was created by comparing supervisors’ and subordinates’ evaluations of the levels of importance of the various tasks in the subordinates’ job. The findings indicate that while subordinates and supervisors in this particular case, generally had similar job perceptions, larger JPDI values have negative implications for subordinates’ job satisfaction and turnover intentions. Considers the utility of the JPDI for both researchers and practitioners in investigating supervisor‐subordinate differences in job perception.

E-commerce companies use manipulative user interface (UI) designs known as dark patterns to influence customer decisions over internet platforms. Although dark patterns are known to annoy users and erode customer trust, e-commerce companies continue to use them heavily. Therefore, this study identifies and ranks the factors that motivate e-commerce companies to use dark patterns.

Feedback from 17 industry experts was collected, and a novel causal modelling technique known as the Grey Influence Analysis (GINA) was applied to discover the most important motivating factors in the system.

Meeting long-term economic goals, leveraging data from the existing users and meeting short-term marketing goals emerged as the most crucial reasons behind dark pattern usage. These motivational factors indicate that e-commerce companies prioritize profits over sustainability and are coherent with the agency theory of corporate governance.

The motivating factors have been identified considering the overall e-commerce industry. The factors may vary for specialized e-commerce sectors.

The study’s findings could help e-commerce managers adopt a user-centric approach and encourage them to fulfil their motivations behind dark patterns via other ethical strategies. Furthermore, company shareholders and managers could resolve conflicts of interest to avoid dark patterns and adopt a customer-centric approach. The study would also spark discussions on digital ethics and prompt legal authorities to devise policies against dark patterns.

The study demonstrates a systematic methodology for utilizing GINA in various domains. Additionally, it advances the literature on dark patterns and online customer manipulation.

Little is known about gender relations in young African migrant families residing in Hong Kong (HK). This study aims to present a first-hand account of daily lived experiences of African international doctoral student couples residing in HK, with special emphases on their Africa–HK migratory motivations, perceptions of female-breadwinning status, the effects of HK Immigration policy on marital power structures and the influence of spousal relative statuses (“breadwinner” versus “dependent”) on couples gender role performances and decision-making participations.

This study used ethnographic method involving several indoor family visits, non-participant observations and 21 in-depth interviews in six African student families. Fieldnotes were taken and interviews were tape-recorded, transcribed and interpreted using thematic content analysis.

Couples, especially dependent men, had a hard time deciding to migrate to HK for family reunion, unlike dependent women who willingly resigned to join their husbands in HK. Among the male dependents, the main reasons for migrating included anticipated economic returns, while women migrated in response to neolocal cultural expectations. Overall, patriarchy persisted – while men had the final say over key household decision-making domains, women remained primary performers of household chores, but manifested little bargaining power, restraining husband’s ability to spend family income when they are the family’s sole-earners. Women’s relative breadwinning status had very minimal significant impact.

To the best of the author’s knowledge, this is the first study to examine the effects of HK’s immigration policy on married African students’ migration motivations and the effects of female-breadwinning status on spousal gender relations in HK’s African student migrant households.

Singapore’s health-care infrastructure is suffering from increasing pressure due to population growth and a rapidly ageing population. This paper aims to assess the resilience of hospital facilities in Singapore’s health-care industry. The main attribute of resilience is adaptive capacity, which is also associated with vulnerability. Vulnerability is defined as the system’s susceptibility to threats that cause damage and affect its normal performance, while resilience is defined as the ability to anticipate and the capacity to change before a setback becomes obvious.

A questionnaire survey was adopted for the study, with respondents drawn randomly from both the health-care professionals as well as the public. The questionnaire survey results from 83 respondents, consisting of 31 health-care professionals and 52 members of the public, are analysed in this pilot study.

Ninety-one per cent of the respondents perceived bed shortage as an indication of vulnerability. The survey results showed that bed shortages, high bed-occupancy and long waiting hours were perceived as indications of vulnerability. The top three vulnerabilities identified were Singapore’s ageing population, the fast-growing population and the increasing trend of chronic diseases in its population. From the results, respondents appeared doubtful about the resilience of Singapore’s public hospitals. On a positive note, Singapore residents are still, relatively speaking, confident of the quality of Singapore’s health-care delivery system, which can be translated as one with relatively strong community resilience.

In conclusion, it appears fair to say that the public perceive hospital facilities in Singapore’s health-care industry to be reasonably resilient, but expect further improvements to ensure continuous delivery of quality health-care services.

This study aims to examine empirically the nature of supply chain disruptions caused by the COVID-19 pandemic, particularly on the Indian automobile sector.

The authors evaluate the stock market performance of individual company and its quantitative relationship to certain variables related to company’s supply chain.

The authors analysed the company’s operations considering several ratios like asset intensity, company size, labour intensity and inventory to revenue.

The results of analysis can help the companies to understand how disruptions in the supply chain can affect the company’s operations and how it is perceived by the investors in the stock market.

Also, investors are benefitted, as they can understand how different companies with different operational characteristics react to global disruptions in supply chains, which in turn would help them to find better investment opportunities.

Although there is some literature available on the qualitative as well as quantitative analysis, the authors go further to analyse the impact of supply chain disruption on the stocks of the automobile sector.

The use of data for instructional improvement is prevalent in today’s educational landscape, yet policies calling for data use may result in significant variation at the school level. The purpose of this paper is to focus on tools and routines as mechanisms of principal influence on data-use professional learning communities (PLCs).

Data were collected through a comparative case study of two low-income, low-performing schools in one district. The data set included interview and focus group transcripts, observation field notes and documents, and was iteratively coded.

The two principals in the study employed tools and routines differently to influence ways that teachers interacted with data in their PLCs. Teachers who were given leeway to co-construct data-use tools found them to be more beneficial to their work. Findings also suggest that teachers’ data use may benefit from more flexibility in their day-to-day PLC routines.

Closer examination of how tools are designed and time is spent in data-use PLCs may help the authors further understand the influence of the principal’s role.

Previous research has demonstrated that data use can improve teacher instruction, yet the varied implementation of data-use PLCs in this district illustrates that not all students have an equal opportunity to learn from teachers who meaningfully engage with data.

This study synthesizes the role of artificial intelligence (AI) and automation in systematic literature reviews (SLRs), focusing in particular on efficiency, methodological quality and human–machine collaboration.

A systematic review methodology was applied, analyzing studies from Scopus and Web of Science databases to explore the use of AI and automation in SLRs. A final sample of 28 articles was selected through a rigorous and interdisciplinary screening process.

Our analysis leads to seven themes: human and machine collaboration; efficiency and time savings with AI; methodological quality; analytical methods used in SLRs; analytical tools used in SLRs; SLR stages AI is utilized for and living systematic reviews. These themes highlight AI’s role in enhancing SLR efficiency and quality while emphasizing the critical role of human oversight.

The rapid advancement of AI technologies presents a challenge in capturing the current state of research, suggesting the need for ongoing evaluation and theory development on human–machine collaboration.

The findings suggest the importance of continuously updating AI applications for SLRs and advocating for living systematic reviews to ensure relevance and utility in fast-evolving fields.

Integrating AI and automation in SLRs could democratize access to up-to-date research syntheses, informing policy and practice across various disciplines and redefining the researcher’s role in the digital age.

This review offers a unique synthesis of AI and automation contributions to SLRs, proposing a conceptual model emphasizing the synergy between human expertise and machine efficiency to improve methodological quality.

The purpose of this paper is to resolve a core issue in project management research and practice – inconsistent terminology of key project roles. This inconsistency has negative consequences on the quality and impact of research in this area.

The authors conducted an analysis of the literature and project management standards to identify both agreed-upon and inconsistent project role terms. Based on role and agency theories, the authors propose a consistent terminology.

The authors found consensus regarding four terms: project manager, project team, project management office, and program manager. However, the authors also found conflicting definitions and misuse concerning other terms, as well as use of the same title for different roles (e.g. customer, sponsor, champion). The authors define the ten core project roles and the two project entities with which they are associated.

The proposed role definitions and clear distinction between the two project entities offer clarity, reliance on existing consensus, avoidance of conflicts of interest, and clear separation of principal and agent roles. The implementation of these definitions will improve communications and enhance quality within and between both the research and the practice communities.

Although research analyzing the consequences of salesperson social media use in driving sales behaviors and performance outcomes has proliferated in the recent past, there are significant research gaps in the domain. Grounded in task-technology fit theory, this paper aims to propose a conceptual framework that integrates between previously disjointed areas of research and analyzes the relationships between salesperson social media use, brand awareness, creativity, manager empowerment and company performance.

Survey responses were collected from a multi-industry sample of 158 business-to-business salespeople. Structural relationships were tested using partial least squares structural equation modeling.

The analysis shows that salesperson social media use positively affects brand awareness. The relationship between social media and brand awareness is magnified with the increase in salesperson creativity. Findings also show that manager empowerment increases salesperson creativity. Finally, brand awareness positively affects company performance.

Sales organizations should focus on developing digital strategies, especially focusing on salesperson social media use to enhance company’s brand awareness, which in turn increases company performance. Moreover, sales managers should also follow empowering leader behaviors to enhance creativity.

The authors amalgamate salesperson social media use literature and branding literature by proposing salesperson social media use’s positive effects on brand awareness. This study also expands the knowledge by exploring the moderating effect of individual-level variables such as salesperson creativity on driving the effects of salesperson social media use.

Corona viruses have spiked structure and enveloped glycoproteins in their structure, along with specific proteins in membranes. The mode of action of COVID-19 consists of three phases, i.e. viral replication, immune hyperactivity and pulmonary destruction. However, angiotensin-converting enzyme is an essential receptor that causes COVID-19. After infecting any individual, COVID-19 develops in specific pattern with the following stages: replication stage and adaptive immunity stage. After adaptive immunity stage, the clinical symptoms of patient include cough, fever, runny nose, shortness of breath and many more. To cope with this COVID-19, food and nutrition played an important role. The purpose of this review article is to emphasize the significance of food and immunity to reduce COVID-19 attack among susceptibles.

In the present era, corona virus, a member of crown-shaped type, created a pandemic situation around the globe owing to its capability to move from human to animals and vice versa. This virus can transfer its 35% infection to the individuals. Contemporarily, this outbreak was observed in Wuhan, China in December 2019 and affected a huge number of communities by spreading like common flu. However, after investigation, it was revealed that COVID-19 is different from common flu regarding respiratory illness created by this novel coronavirus along with its taxonomy.

Over and above to all the aforementioned food safety concerns, it is suggested to use sufficient supply of green leafy vegetables along with fiber-rich foods such as legumes, beans, whole grains and vegetables. It is further good for health to get all these varieties whole and organic. The individuals should use probiotics (lactobacillus) on daily basis as a source of diary probiotic that can further bind to the virus directly and then can inhibit the viral attachment with body cells; also the probiotics are claimed to enhance the immune system of the body.

In the case of fruits and vegetables purchased, it must be thoroughly washed with water and then disinfected; after pat drying, these fruits and vegetables can be moved to the refrigerator and stored along with other foods. During the outbreak of COVID-19, the partially cooked or ready-to-eat foods should be avoided, especially eggs, meat, meat products, milk and milk-related products. On the other side, nuts should not be consumed; if required, then it must be properly roasted at home before consumption.

The baked product right after coming out of oven is completely safe; however, these are contaminated during handling such as crumb in case of bread and with knives; so in the breakout of any viral attack, the individuals should avoid slicing of the bread. Moreover, it is recommended to place the baked products in personal bags instead of bulk quantity. Before the consumption, the baked products should be toasted, microwaved or heated with the help of pan (traditional) to reduce the amount of viral load.

Dietary supplements are taken by most of the people on daily basis or sporadically especially when they are suffering from inflammation or cold. They have options while selecting these types of supplements such as probiotics, Echinacea, omega-3 fatty acids, vitamins D and E, calcium glucosamine, garlic and iron. These supplements are beneficial for the group of population who do not eat diversity of food as sufficient amount of essential nutrients is provided through this pathway.

This work is original in its novelty.