Whether a subject makes decisions primarily on the basis of objective principles and facts or the personal concerns of the people involved in the situation
The answer to this is a volley.
C. Grantees an injury-free workout.
Factors that could hamper effective communication would be staying in the past, talking only about one aspect of the situation, not being prepared to think about a situation in a new light, not considering all the possibilities which might help in a current situation, and many others. These were just five ones which are highly harmful when one wants to be effective in communication.