rizikové správanie risk behavior 31 Exclude matching results adolescenti 11 Exclude matching results adolescents 10 Exclude matching results children and youth 5 Exclude matching results deti a mládež 5 Exclude matching results prevention (social problems) 5 Exclude matching results kriminalita 4 Exclude matching results patologické závislosti 4 Exclude matching results prevencia (sociálne problémy) 4 Exclude matching results základné školy 4 Exclude matching results drogová závislosť 3 Exclude matching results drug dependence 3 Exclude matching results learners 3 Exclude matching results pedagogický výskum 3 Exclude matching results prevencia (sociálna práca) 3 Exclude matching results psychológia adolescentov 3 Exclude matching results scientific activities 3 Exclude matching results scientific research 3 Exclude matching results spoločenské správanie 3 Exclude matching results students 3 Exclude matching results teachers 3 Exclude matching results učitelia 3 Exclude matching results vedecká činnosť 3 Exclude matching results vedecký výskum 3 Exclude matching results študenti 3 Exclude matching results žiaci 3 Exclude matching results Internet communication 2 Exclude matching results adolescent psychology 2 Exclude matching results alcoholism 2 Exclude matching results