Usage intensity of mobile instant messengers for work and employees' anxiety Online publication date: Fri, 01-Sep-2023
by Muhammad Ashfaq; Shubin Yu; Yang Liu; Kang Luo
International Journal of Mobile Communications (IJMC), Vol. 22, No. 3, 2023
Abstract: Many companies have adopted instant messenger technology as a communication tool for work, because it offers greater flexibility and lower cost than other methods. Although instant messaging can increase employees' work performance, the usage intensity of instant messengers for work may influence employees' mental health. This paper investigates the effect of usage intensity of instant messengers for work on employees' anxiety level. We conducted a survey study and collected 261 valid responses from a panel of employees. The results showed that the usage intensity of instant messengers for work decreased psychological detachment, consequently increasing work-related uncertainty and eventually leading to a higher level of anxiety. However, the effect of work-related uncertainty on the anxiety level varied in employees' job levels. The influence of uncertainty on anxiety was stronger for employees with lower-level jobs (e.g., junior employees, assistants) than for those with higher-level jobs (e.g., managers).
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