Job insecurity during the COVID-19 pandemic and counterproductive work behavior: The sequential mediation effects of job stress and organizational identification and the buffering role of corporate social responsibility.

Swift social and economic environmental changes such as those associated with the COVID-19 pandemic have led to decreased job security. Although numerous previous studies have examined the influence of job insecurity on employee perceptions, attitudes, and behaviors, the link between job insecurity and negative behavior and its underlying or intermediating mechanisms remain underexplored. The significance of an organization's positive behaviors, which fall under the umbrella of corporate social responsibility (CSR), also deserves more attention. To address these gaps, we examined both the mediator and the moderator in the association between job insecurity and negative employee behavior by establishing a moderated sequential mediation model. We hypothesized that the levels of employee job stress and organizational identification sequentially mediate the relationship between job insecurity and counterproductive work behavior as a representative negative behavior. We also hypothesized that CSR activities play a buffering role that moderates the influence of job insecurity on job stress. We used three-wave time-lagged data collected from 348 employees in South Korean organizations to demonstrate that job stress and organizational identification sequentially mediate the relationship between job insecurity and counterproductive work behavior, and that CSR activities function as a buffering factor that decreases the influence of job insecurity on job stress. The results of this research suggest that the levels of job stress and organizational identification (as sequential mediators) as well as CSR activities (as a moderator) are underlying mechanisms in the link between job insecurity and counterproductive work behavior.

The effect of job insecurity on knowledge hiding behavior: The mediation of psychological safety and the moderation of servant leadership.

As the global economy deteriorates because of the great shocks such as COVID-19 pandemic and wars among nations, the business environment is suffered from uncertainty and risk. To deal with it, several firms have attempted to maximize its efficiency via downsizing and restructuring to diminish costs. Thus, the degree of anxiety is increased among employees who worry about the loss of their job. The current research hypothesizes that job insecurity increases employees' knowledge hiding behavior by diminishing the degree of their psychological safety. In other words, psychological safety functions as the underlying process (i.e., mediator) in the job insecurity-knowledge hiding behavior link. Furthermore, this paper tries to examine the boundary condition of how to decrease the detrimental influence of job insecurity, focusing on the moderating effect of servant leadership. Utilizing a 3-wave time-lagged data from 365 Korean employees, we empirically demonstrated that employees who perceive job insecurity are less likely to perceive psychological safety, eventually increasing their knowledge hiding behavior. We also found that servant leadership functions as a positive moderator which buffers the negative impact of job insecurity on psychological safety. Theoretical and practical contributions are described.

Change in Factors Affecting Cyberbullying of Korean Elementary School Students during the COVID-19 Pandemic.

The importance of social networking and the online environment as core factors in building relationships has grown as a result of the COVID-19 pandemic, which limited in-person activities. As classes transitioned to online platforms, there was an influx of elementary school students into the cyberspace, increasing the risk of exposure to cyberbullying. This study analyzed the factors influencing the experience of cyberbullying among Korean elementary school students around 2020, when the spread of COVID-19 began in earnest, and thus suggests directions for cyberbullying prevention measures for the post-COVID-19 era. This comparative study used binary logistic regression to analyze data from the "Cyber Violence Survey" conducted by the Korea Communications Commission in 2019 and 2020. The analysis confirmed that interactions between parents and children, cyberbullying control by schools, and recognition of cyberbullying as a problem had statistically significant influences on cyberbullying experience only in 2020 (i.e., when the pandemic began). Overall, this study emphasizes the importance of raising awareness about cyberbullying among elementary school students and taking preventive action through a home-school system to address cyberbullying in the post-COVID-19 era.

Public Awareness and Sentiment toward COVID-19 Vaccination in South Korea: Findings from Big Data Analytics.

Despite a worldwide campaign to promote vaccination, South Korea is facing difficulties in increasing its vaccination rate due to negative perceptions of the vaccines and vaccination policies. This study investigated South Koreans' awareness of and sentiments toward vaccination. Particularly, this study explored how public opinions have developed over time, and compared them to those of other nations. We used Pfizer, Moderna, Janssen, and AstraZeneca as keywords on Naver, Daum, Google, and Twitter to collect data on public awareness and sentiments toward the vaccines and the government's vaccination policies. The results showed that South Koreans' sentiments on vaccination changed from neutral to negative to positive over the past two years. In particular, public sentiments turned positive due to South Koreans' hopeful expectations and a high vaccination rate. Overall, the attitudes and sentiments toward vaccination in South Korea were similar to those of other nations. The conspiracy theories surrounding the vaccines had a significant effect on the negative opinions in other nations, but had little impact on South Korea.

Korea's Response to COVID-19 According to Set Time Frames, With a Focus on the Network Between the Government and Responding Agencies: Social Network Analysis.

BACKGROUND: In December 2019, COVID-19 was first confirmed in Wuhan, China, and as the respiratory disease spread around the globe, there was a spike in interest worldwide in combating such contagious diseases. When such disasters occur, the central government of South Korea and its affiliated local governments-together with nongovernmental organizations-play a crucial role in crisis management systems. OBJECTIVE: The purpose of this paper is to corroborate the characteristics government ministries and domestic and foreign institutions exhibit through their interconnection when the parties are undergoing a disease-related catastrophe such as the COVID-19 pandemic. METHODS: Using the social network analysis technique, the span of the COVID-19 pandemic was segmented into 3 time frames, and the relational characteristics of the COVID-19 contagious disease response department and related agencies at home and abroad were analyzed based on 3 centralities. RESULTS: Evidence from the second and third time frames indicates that the agents reacting to contagious diseases do not necessarily hold the central position in the network. From this, it can be inferred that it is not only the primary host that plays a pivotal role but the key to a successful response to various disasters also lies in cooperation with the relevant parties. CONCLUSIONS: The incongruency between the findings of this paper and the existing disaster response system gives rise to the corollary that both the essential parties and the adjoining ones need to collaborate for a coordinated crisis response in disaster situations. Furthermore, much significance lies in the fact that this paper explores the various aspects that could surface among the host and relevant parties in a real-life pandemic.

The impact of parental monitoring on cyberbullying victimization in the COVID-19 era.

Objective: The purpose of the current research was to examine the predictors of cyberbullying victimization among South Korean students during a period in which the coronavirus disease was spreading worldwide. We assessed whether parental guardianship protected against victimization when most people worked from home and school instructions were shifted to online learning. Methods: We analyzed nationally representative data collected between October 6 and November 13, 2020. Binary logistic regression models were developed based on the Routine Activities Theory theoretical model to investigate the correlates of cyberbullying victimization among participants. Results: The results showed that respondents' routine online activities were closely related to victimization, and parental guardianship provided partial protection by reducing non-violent victimization. Conclusion: Parents could play a critical role in protecting children from cyberbullying victimization. Future research should continue to investigate the impact of parenting on reducing cyberbullying victimization, specifically the effects of different parenting styles and protections.

THE CHANGE IN THE METHODS OF SMISHING IN SOUTH-KOREA AFTER THE ONSET OF COVID-19

This study aims to figure out the change in the techniques of smishing in South Korea after the onset of COVID-19 by identifying smishing modus operandi. Smishing is a serious SMS fraud in which criminals achieve profits by deceiving victims through SMS. Even though the damage of smishing is increasing each day after the onset of COVID-19, there are few papers on the change in the smishing methods after COVID-19. To fill this gap, the researchers collected smishing cases online and employed content analysis and crime script analysis to figure out the modus operandi of smishing in detail. The researchers classified the types of smishing after the start of COVID-19 by utilizing content analysis and identified the progress of smishing through crime script analysis. The findings demonstrated that the modus operandi of smishing in South Korea after COVID-19 consists of pre-preparation, preparation of smishing attack, sending of smishing message, downloading of malicious application onto victims' smartphone & theft of victims' information and storing it, attempt at financial gain through utilization of attained victims' information, charging of transaction/payments to the victims.