75% of all entering freshmen classes at top-tier American institutions belong to the uppermost socioeconomic quartile. A family's class determines the amount of investment and involvement parents have in their children's educational abilities and success from their earliest years of life, leaving low-income students with less chance for academic success and social mobility due to the effects that the common parenting style of the lower and working-class have on their outlook on and success in education.

Class cultures and social networks