Answer:
Labeling.
Explanation:
As the exercise suggests, the process of labeling involves classifying a student with a label, usually due to their ability, potential, attitude or behaviour. In this case, the student who acts bored (who could act like this because the class itself is boring, not because he is a bad student) is being labeled as a bad student by a teacher. Even though in this case this process ends up being negative, it could happen the other way round: he could participate a lot, have good grades and then he would be classified as a good student.
I believe the answer is: knowing your purpose
By knowing your purpose, you could determine the type of approach that would be best for the presentation, the target audience that you should seek and the type of material you could give in order to make sure that the audiences receive the full message of the presentation.
Planting new trees can help to reduce the amount of CO2 in the air.Gases like carbon dioxide and methane are major contributors to the changing climates. ... In addition to benefiting the climate, reforestation helps protect important species of animals.
hope this helps