Final answer:
A company newsletter or similar formal communication activity can effectively replace the informal grapevine in times of uncertainty.
Step-by-step explanation:
The statement is True.
In times of uncertainty, a company newsletter or similar formal communication activity can effectively replace the informal grapevine. The grapevine refers to the informal communication network within an organization, which may spread rumors and inaccurate information. By providing a company newsletter or formal communication, the management can ensure that accurate and reliable information is disseminated to the employees, reducing confusion and misunderstandings.
For example, during a period of organizational changes or crisis, such as a merger or layoffs, a company can use a newsletter to address concerns, provide updates, and keep employees informed about relevant changes. This formal communication channel can help dispel rumors and maintain transparency and trust within the organization.