Answer:
socioeconomic status and family background
Step-by-step explanation:
Key predictors of student success include socioeconomic status and family background. This is because students in precarious socioeconomic situations cannot devote themselves solely to their academic activities, because they often need to help the family survive economically, many of these students even have to drop out of school to help the family. The same is not true of students of good socioeconomic status, as they have the privilege of devoting themselves solely to studies.
Similarly, family background is also considered a key predictor of student success, since once only the elite of society had access to education, this elite encouraged their descendants to study with great dedication and become influential family antecedents to this day. Those who do not have this elite as a family background came from a family that always had to fight to survive and ended up leaving their studies.