The importance of giving feedback.

Feedback is an essential part of effective learning. It helps students understand the subject and gives them clear guidance on how to improve their learning. Feedback is more strongly and consistently related to achievement than any other teaching aspec, this relationship is consistent regardless of grade, socioeconomic status, race, or school setting. It make students learn for tuture ocassions.

Feedback can improve a student's confidence, self-awareness and enthusiasm for learning. Effective feedback during the first year in university is crucial in order to achieve very important competences on your proffessional life, for example, learn from the errors, being respectful, working on a teamwork, efficiently...

http://blog.readytomanage.com/giving-constructive-feedback-diagram/