Background A growing body of research has analyzed the potential risks of problematic
Facebook use for mental health and well-being. The current meta-analysis is the first to …

This is the first study to estimate the association globally between violence in childhood on
educational outcomes, addressing a significant gap in the current evidence base …

Peer victimization is a highly stressful experience that impacts up to a third of all adolescents
and can contribute to a variety of negative outcomes, including elevated anxiety, depression …

Understanding School Bullying Page 1 Page 2 Page 3 SAGE has been part of the global
academic community since 1965, supporting high quality research and learning that …

In the current study two meta-analyses are performed on longitudinal studies on peer
victimization and self-esteem. The goal of these meta-analyses was to analyze whether a …

Developmental cascade models linking childhood peer victimization, internalizing and
externalizing problems, and academic functioning were examined in a sample of 695 …

This meta‐analysis examined the associations between cyber‐victimization and
internalizing problems controlling for the occurrence of traditional victimization. Twenty …

Indirect aggression includes behaviours such as criticizing a competitor's appearance,
spreading rumours about a person's sexual behaviour and social exclusion. Human females …

Foreword/Todd Kashdan--Defining hope--Introduction to the science of hope/Matthew W.
Gallagher and Shane J. Lopez--The history of philosophical and psychological perspectives …

Introduction The aim of this study is to develop a new measure of victimization and
perpetration of two frequent forms of image‐based sexual abuse, namely sextortion (ie, the …