concentration (psychology) koncentrácia (psychológia) 18 [vynechat] attention 6 [vynechat] pozornosť 6 [vynechat] manažment času 3 [vynechat] memory training 3 [vynechat] personality development 3 [vynechat] rozvoj osobnosti 3 [vynechat] sebariadenie 3 [vynechat] self-management 3 [vynechat] stress management 3 [vynechat] time management 3 [vynechat] zvládanie stresu 3 [vynechat] attention deficit disorder 2 [vynechat] goal management 2 [vynechat] manažment cieľov 2 [vynechat] memory 2 [vynechat] mindfulness 2 [vynechat] pamäť 2 [vynechat] porucha pozornosti 2 [vynechat] psychic resistance 2 [vynechat] psychická odolnosť 2 [vynechat] sports performance 2 [vynechat] success 2 [vynechat] tréning pamäti 2 [vynechat] úspech 2 [vynechat] športové výkony 2 [vynechat] adolescents 1 [vynechat] attention deficit hyperactivity disorder 1 [vynechat] bojové športy 1 [vynechat]