Answer:
The correct answer is, One positive outcome of this choice is The listener gains information.
Explanation:
When you are conducting a study regarding any research, and you have a group of people with whom you are doing the study, and then out of that group, one member speaks to you about a problem he is having with another member of the same group. You allow him to speak, because you choose active listening. The main positive aspect or outcome of this choice would be that you will have information about the problem, and you would have information about the person who is the part of the study, and then you can use such information during your research study.