Institute of Informatics|National Centre of Scientific Research "Demokritos"|Institute of Informatics|National Centre of Scientific Research "Demokritos"|Institute of Informatics|National Centre of Scientific Research "Demokritos"|National and Kapodistrian University of Athens|Institute of Informatics|National Centre of Scientific Research "Demokritos"
mobile technology seems crucial learning teaching plays important role students social emotional academic life paper examines role secondary education focusing mobile applications support literacy mental health students results research investigated relationship performance language secondary school pupils occurrence depression symptoms presented