• Guest Editor's Note

      Tamara Martinac Dorčić and Marina Merkaš

• Is There a Longitudinal Effect of Different Types of Digital Technology Use on Preadolescents’ Subjective Well-Being?
• Marina Kotrla Topić, Andreja Brajša-Žganec, Maja Kućar, Marija Džida, Tihana Brkljačić

• Time Spent Using Digital Technology, Loneliness, and Well-Being Among Three Cohorts of Adolescent Girls and Boys – A Moderated Mediation Analysis
• Boris Jokić, Zrinka Ristić Dedić, Jana Šimon

• Adolescents on Instagram: Considering the Effects of Envy and the Need for Relatedness on Self-Esteem
• Lucija Knežević, Inja Erceg

• Achievement Goal Orientation Profiles and the Experiences of Gymnasium Students with Digital Technologies in Education
• Rosanda Pahljina-Reinić, Barbara Rončević Zubković, Svjetlana Kolić-Vehovec

• An Exploration of Swedish Adolescents’ Experiences of Mobile Apps for Physical Activity
• Angelica Olander, Jenny Wilhelmsson, Paul A. Davis, Lúcia Gomes, Hugo V. Pereira, Diogo S. Teixeira, Markus B. T. Nyström

• Tripartite Influence Model: Effects of Media Pressure on Appearance Satisfaction in the Sample of Young Croatian Women
• Ana Žulec Ivanković, Marina Merkaš, Tamara Martinac Dorčić

• Social Media Use: Association with Digital Stress and Anxiety and Depression Symptoms in Youth
• Tamara Martinac Dorčić, Sanja Smojver-Ažić, Sanja Bradić

• Students’ Loneliness: The Role of Social Relations in the Online and Offline Life
• Sara Fabijanić, Lana Batinić, Ivana Vrselja

• Sexting Behavior Among Youths: Nature, Determinants, and Consequences
• Arta Dodaj, Krešimir Prijatelj, Gordana Kuterovac Jagodić

• Parents’ Views on Quality Programmes for Children and the Risks and Benefits They Bring to Preschool Children’s Development and Learning
• Sara Seršen, Martina Peštaj, Urška Fekonja

• Parents’ Views on Mobile Phone Use: A Qualitative Interview Study on Parents with Children from 0-5 Years of Age in Norway
• Monika Abels, Anders Augustson, Peder Tande Klepaker