Child maltreatment, alexithymia, and problematic internet use in young adulthood.

The goals of this study were to (a) examine the phenomenology and developmental correlates of problematic Internet use (PIU) in a large and diverse college student sample; (b) evaluate a developmental process model of PIU in which the expected association between child maltreatment and PIU would be explained by alexithymia; and (c) explore these relations as a function of gender and race. PIU was assessed in a sample of 1,470 college students (62.9 percent female, 37.