"What Are You Concerned About? Classifying Children's and Parents' Concerns Regarding Online Communication", Vortrag von U. Hasebrink, M. Rechlitz, S. Dreyer und C. Lampert auf der 7th European Communication Conference (ECC) der European Communication Research and Education Association (ECREA) am 1. November 2018 in Lugano (gemeinsam mit N. Brüggen und C. Gebel).