Solution By Steps

Step 1: Identify the Role of a Moderator

A moderator’s primary role in a group discussion is to facilitate the conversation, ensuring it remains productive and orderly.

Step 2: Evaluate Each Option

Option 1: Tells participants what they should say.

This is not effective as it stifles open discussion and creativity.

Option 2: Encourages contention and disorder.

This is counterproductive as it leads to chaos and unproductive discussions.

Option 3: Introduces personal opinions into the discussion.

This can bias the discussion and is not the role of a neutral moderator.

Option 4: Helps the group remember the rules of discussion.

This is effective as it ensures the discussion remains structured and respectful.

Final Answer

The correct option is:

Helps the group remember the rules of discussion.