Ustinova, UlyanaУстінова, Ульяна Ігорівна2021-08-042021-08-042021-04-07Ustinova U.I. Simple Lifestyle Technologies to Increase the Level of Happiness in Adolescents // Polit. Challenges of Science Today. Humanitarian Sciences: abstracts of XXI International Conference of Higher Education Students and Young Scientist. – National Aviation University. – Vol. 1. - Kyiv, 2021. – P.134-136.https://er.nau.edu.ua/handle/NAU/52254Relevance of the problem of happiness is related to the results of the international global survey Gallup International, according to which Ukraine in 2020 was in the TOP of unhappy countries. The happiness index in Ukraine has fallen sharply comparing to last year: in 2019 - 33%, in 2020 - 14%. However, this index is higher than in 2018 (then it was 8%).ensimple lifestyle technologieslevel of happinessadolescentsdecreasing productivity of educational activitiesnegativismgeneral psychologyThesis159.9:316.6