Key predictors for student success include
how many school-age siblings the student has
socioeconomic status and family background
the age of the student when she or he enters kindergarten
how many students attend the school

Key predictors for student success include socioeconomic status and family background.

socioeconomic status and family background

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.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )

answer: musical connotation

leonard b. meyer (1918-2007) was an american composer, author and philosopher. his work emotion and meaning in music is perhaps the first major treatise on music. it is a philosophical and psychological work, greatly influenced by koffka (one of the major proponents of gestalt psychology). his work deals with the problem of musical meaning and musical communication.