ABSTRACT
This study examines the role of adolescents-parents/teachers/peers relationships as explanatory variables of cyberbullying and problematic Internet-use (PIU) pre-and during COVID-19 pandemic. Questionnaires were delivered to 348 adolescents ages 13 to 18 years (M = 15.05) at two time-points, provided a rare opportunity for assessment the pandemic effect. A significant increase was found in Internet-usage and PIU from pre-pandemic to during the pandemic-lockdown, although no change was found in cyber-perpetrating/victimization, but a decrease in cyber-witnessing. An increase was found in adolescents-teachers/peers relationships, while adolescent-parent relationships remained unchanged and strong. Intensive Internet-use was a positive explanatory variable for stronger teachers/peers relationships. When adolescent-peer relationships were stronger, the cyber-perpetrating/victimization were lower. Also, reinforcements in adolescents-teachers relationships during the lockdown may have influenced the decrease in cyberbullying. [ FROM AUTHOR] Copyright of Youth & Society is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)