True - According to psychological egoism, selfishness is a basic human trait and that we always act in our own selfish self-interest. However, it considers it more of a virtue than an evil trait.In fact, according to them, even those who do virtuous deeds have some sort of selfish motive in their deeds.
To students who : frequently multitask during learning situation
These types of student usually cannot miss anything in learning situation. His/her attention will always divided. For example, i'm sure you know someone in your lives who can listen to your teachers explanation while his hand is moving to make notes at the same time without switching from one task to another