Adolescent mental health and activities in the period of social isolation caused by the COVID-19 pandemic

por Sikorska, Iwona M., Lipp, Natalia, Wróbel, Paulina, Wyra, Mirella
Publicado 2021

Change and Consistency of Self-Esteem in Early and Middle Adolescence in the Context of School Transition

por Białecka-Pikul, Marta, Stępień-Nycz, Małgorzata, Sikorska, Iwona, Topolewska-Siedzik, Ewa, Cieciuch, Jan
Publicado 2019