Objective Excessive screen-based media use in young people is a clear emerging public health concern which commands serious attention and research to keep pace with the fast and profound changes in technology of screen media and how it is used. The proposed research project’s overarching objective is to investigate the immediate and long-term effects of screen-based media use on a number of important health outcomes in young people. In work package (WP) 1 and WP2 we will investigate the short-term effect of limiting screen use and timing of limiting use on circadian rhythm, sleep, physical activity patterns, and mental stress in 7-year old children and among adolescents/young adults. The WP3 of the proposed project will develop and validate a parent- and self-reported questionnaire to assess time spent (and timing of use) on different forms- and content of today’s screen media among young people and adults. We will introduce these instruments in a number of large-scale population-based cohort-studies. One of the studies will include a large birth-cohort study, which is the basis for the WP4 sub-study. The 7- and 9-year wave of the birth cohort study will provide an ideal context to investigate the long-term influence of exposure to screen-based media on physical fitness, adiposity, glucose metabolism, and mental health in children. The project will integrate multidisciplinary research into the most thorough investigation to date of the plausible short- and long-term effects of screen-based media. Through rigorously conducted randomized crossover experiments and prospective observations in a birth cohort the present project proposal will leverage methodological development of screen use assessment and new technology advancements to assess physical activity patterns, circadian rhythm, sleep, and mental stress in randomly selected young people. The project will break new ground in our understanding of the extent that today’s habitual screen use affects health of young people. Fields of science medical and health scienceshealth sciencespublic healthengineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationsmobile phones Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Topic(s) ERC-2016-STG - ERC Starting Grant Call for proposal ERC-2016-STG See other projects for this call Funding Scheme ERC-STG - Starting Grant Coordinator SYDDANSK UNIVERSITET Net EU contribution € 1 500 000,00 Address Campusvej 55 5230 Odense m Denmark See on map Region Danmark Syddanmark Fyn Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 Beneficiaries (1) Sort alphabetically Sort by Net EU contribution Expand all Collapse all SYDDANSK UNIVERSITET Denmark Net EU contribution € 1 500 000,00 Address Campusvej 55 5230 Odense m See on map Region Danmark Syddanmark Fyn Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00