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

Purpose: The aim of the study was to investigate the relationship between the forms of youth activity (in a virtual environment and in the real world) and their mental health in the period of forced social isolation related to the COVID-19 pandemic. The findings presented here are part of a larger international project (research-all.org).

The development of an instrument to test pre-service teachers' beliefs consistent and inconsistent with self-regulation theory.

Background: Students are more effective when they employ appropriate strategies to regulate their learning processes and outcomes. However, many teachers do not provide, or provide very little, explicit instructions to promote this self-regulated learning (SRL). This suggests that teachers' belief systems may include beliefs that may be inconsistent with SRL.

Self-reported harm of adolescent peer aggression in three world regions.

While the poor psychosocial outcomes of young people who have experienced bullying are well known, the harm associated with experiences that do not meet the bullying criteria is not well understood. The aim of this study was to examine the level of harm associated with experiences of peer aggression, as well as bullying, by directly measuring the four elements of intent, perceived harm, repetition and power imbalance that comprise the bullying criteria. The purpose of the study was to establish whether bullying was the most harmful form of peer aggression and whether other types of peer aggression that did not comprise all elements of bullying were comparably harmful.