Final answer:
The decision on who should post on the Classroom Stream depends on your educational goals and how you want to manage your class community and interactions.
Step-by-step explanation:
The question of who should be allowed to post on the Classroom Stream can be answered as C) It will depend on your instructional goals for the Stream. Deciding who can post is a strategic choice that aligns with your class community guidelines and the educational purpose of the Stream. If the Stream is meant for collaborative learning and student interaction, allowing all students in the class to post might be beneficial. However, if the Stream’s primary function is to disseminate information from the instructor to the students, then it might be more appropriate for only you, the instructor, to have posting privileges. It may also be effective to permit a subset of students to post if they are engaging in a group project or leading a discussion. Additionally, consider if there's any potential need to share this narrative with others outside of class, such as other students, administrators, or community members, and how that may influence your decision.