1. What comprises "filter of the social system?" describe it in your personal context of work. Show-- with at least two suitable exs -- how your social system affects your communication style (speech, interpersonal communication, responses/reactions to any given situation, etc.).
2. Focus on culture different from your own. How do communication styles differ according to age, sex, and status of speakers in that culture? Recognize levels of formality, language style, tone, etc. Distinguish the communication styles of your own context with "foreign" culture you have selected to examine.