Final answer:
The club president is engaging in tracking, which is a formalized sorting system that places students on tracks based on their perceived worth and benefit. This practice perpetuates inequalities and reinforces social hierarchies.
Step-by-step explanation:
The club president who chooses officers based on the fact that they are all in the same class is engaging in a form of tracking, which is a formalized sorting system that places students on "tracks" based on their perceived worth and benefit.
This practice perpetuates inequalities as it classifies students based on academic merit or potential, reinforcing social hierarchies and limiting opportunities for those in lower tracks.
Tracking can result in students from different tracks having unequal access to resources and opportunities, ultimately contributing to social stratification.