Define the following key terms involved in the signal detection process
Signal
Background noise
Criterion
D-prime

https://www.khanacademy.org/science/health-and-medicine/nervous-system-and-sensory-infor/sensory-perception-topic/v/signal-detection-theory-part-1

The correct answer is - communication skills.

Explanation:

Conflicts take place due to the misunderstanding or the differences in view or belief of the two groups or two individuals.

Any type of conflict can be resolved by the proper communication between the opposite group of people or individuals.

Thus, the correct answer is - communication skill.