Answer:
a. be prepared and develop an understanding of other cultures, even other languages b. reinforce stereotypes c. adjust your communication d. recognize differences
The answer is b. reinforce stereotypes
Step-by-step explanation:
Ethical and intercultural communication thrive when there are no form of discrimination. A stereotype being a fixed belief about an area, community or people which could be right or wrong would discourage development of ethical and intercultural communication. Reinforcing stereotypes would however worsen the situation.
Being prepared and develop an understanding of other cultures and even other languages, adjusting to your communication and recognizing differences would help to develop ethical and intercultural communication.