The process of collecting information and providing feedback to employees about their behavior, communication style, or skills is known as

Assessment

Explanation:

Assessment usually utilize a systematic and scientifically-based process to evaluate the performance of other individuals. Most companies that exist today usually conduct an assessment for their employees at least once a year.

The purpose of this assessment is to find out which employees are more productive than the other. Companies will use the result of this assessment as a basis for Promotion or salary increase.