Final answer:
The true statement about contexts for communication is that they can be influenced by the communicators' professional roles. Other factors such as organizational context and cultural differences also play critical roles in shaping business communication.
Step-by-step explanation:
The student has asked which of the following is true about contexts for communication. Of the options presented, the accurate statement is d) Communication can be influenced by the communicators' professional roles. This is because when individuals communicate in a business environment, their roles within the organization can shape both the way they present information and how it is received. Professional roles can dictate the formality, tone, and content of the communication.
Conversely, statement a) underestimates the potential breadth of business communication contexts; statement b) overlooks the significant impact of customs and cultures on communication; statement c) ignores the importance of personal contexts in shaping communication; and statement e) fails to recognize how organizational context can influence various forms of communication including external ones and informal networks or 'grapevines' within an organization.
The context in which communication occurs is a fundamental concept, impacting the effectiveness of the message. For instance, international business contexts often require considerations of cultural differences, which can influence everything from language choice to meeting etiquette. The organizational context, including internal power dynamics and hierarchical structures, may also play a substantial role in shaping communication.