"a good feedback" is a correct and usable phrase in written English.
You can use it when you want to express that you received positive comments or a review from someone. Example sentence: "I was pleased to receive a good feedback from my professor on my essay."
Social media has been a good feedback tool.
Based on well chosen techniques, the characterization of the functionalized samples allows having a good feedback on the functionalization process.
Nicol and Macfarlane-Dick (2006) focused on self-regulation in learning which led to the drawing up of a set of principles for a good feedback practice.
The teachers agreed that the tool can help them monitor students' activities and give a good feedback on the important/critical parts of learning materials.
He also said it was good for people to go back and forth between government and the private sector, as it was something that created a "good feedback loop" and could lead to sensible decisions.
The training in written feedback through digital tools should take into account the developing of strategies for providing teachers and students with knowledge and methodology on the type and characteristics of a good feedback, especially because of its potential to improve students' self-regulation skills and produce sustainable and long term learning.
We have a lot of books and a lot of words and spend a lot of time in our heads, but watching someone do something well -- like give a boss good feedback s/he can hear, run an effective, productive family meeting, have a healthy conflict with his/her partner -- is more valuable than all of that combined.
We are having a very good feedback from academic people who have been successfully using our web site to find a job or an employee.
In terms of evaluation of AR in education, we use Sumadio and Rambli [8] work indicating the participants show a very good feedback and enthusiasm with the AR.
There has been a very good feedback to the local communities through the Russian colleagues, with systematic information and dietary advice through information campaigns and public meetings, especially in cooperation with the Russian Association of Indigenous Peoples of the North (1).
If a seller gets good feedback, you take a chance on him.
