Yes, they are obedient until the end.
I do most of those things myself
They are all forms of supportive responses.
Supportive responses are a type of listening responses that are intended to express reassurance, understanding
and/or reduce anxiety.
A<span>fter the speaker has finished talking you indicate with this time of expressions how you evaluated the message.</span>
I believe the answer is: Schematic
Schematic refers the tendency to put a certain information in a simplified manner so it is easier for our mind to understand it. While this tendency might be helpful in some learning process, using it to evaluate our politic would tend to make people unable to hear the other side's opinion regarding the topics that we oppose.
<span>Grade inflation is the correct term. </span>