Increased Digital Media Use in Preschool Children: Exploring the Links with Parental Stress and Their Problematic Media Use.

Background: Intense or problematic media use behavior of parents could serve as a role model for their children's media use behavior. So far, knowledge is scarce about increased children's media use (ICMU) and its association with parental stress (PS) and problematic parental media use (PPMU).

Methods: ICMU was examined using a modified set of the DSM-5 criteria for Internet Gaming Disorder.

Association of Increased Impulsiveness and Internet Use Disorder in Adolescents and Young Adults with Different Main Activities on the Internet.

Increased impulsiveness is a risk factor for health-endangering behavior patterns. Little is known about whether increased impulsiveness is associated with Internet Use Disorder (IUD) and whether individuals with various main activities on the internet differ in their levels of impulsiveness. In total, we screened 8,230 vocational students for problematic internet use with the Compulsive Internet Use Scale (CIUS).