"Research studies show the enormous growth of aggression and violence manifestations in the whole society. Indifference of parents, teachers of physical education, do not present optimal social climate for prevention of aggression."@en . "B\u00EDl\u00E1, Anna" . "Slepi\u010Dka, Pavel" . . "11510" . . "80-86317-00-5" . "RIV/00216208:11510/99:00001264!RIV/2000/MSM/115100" . "160" . "B\u00EDl\u00E1, Anna" . "P(RS98018)" . "Aggression and violence among sporting and non sporting youth" . "734487" . "3"^^ . "[062A858FE18E]" . . "Aggression and violence among sporting and non sporting youth"@en . "Slepi\u010Dka, Pavel" . "3"^^ . "Aggression and violence among sporting and non sporting youth"@en . "Slepi\u010Dkov\u00E1, Irena" . . . "Aggression and violence among sporting and non sporting youth" . . . "RIV/00216208:11510/99:00001264" . . "Slepi\u010Dkov\u00E1, Irena" . "Univerzita Karlova v Praze. Fakulta t\u011Blesn\u00E9 v\u00FDchovy a sportu" . "3"^^ . "Research studies show the enormous growth of aggression and violence manifestations in the whole society. Indifference of parents, teachers of physical education, do not present optimal social climate for prevention of aggression." . "Psychology of sport and exercise : enhancing the quality of life : proceedings of the 10th European Congress of Sport Psychology : part (2)" . . . "Praha" . .