Bias-based cyberaggression is a broad term covering various harmful and toxic online behaviours. It refers to any online actions or expressions (whether text, audio, or visual) that target individuals or groups based on their group characteristics or identities. This kind of behaviour is often linked to negative biases like stereotypes or prejudice. While there is plenty of research on young people's experiences with bias-based cyberaggression, a comprehensive summary has been lacking. To address this, we systematically reviewed research articles from January 2010 to July 2022 that focused on bias-based cyberaggression targeting ethnicity, race, nationality, religion, sexual orientation, gender, weight, or disability. To capture the different ways young people can be involved in bias-based cyberaggression, we differentiated between witnesses (those who are exposed), victims, and perpetrators.
The results reveal that most research has focused on the experiences of victims, particularly bias-based cyberaggression targeting ethnicity, race, nationality, and religion. This leaves a gap in understanding other targeted group categories, such as weight or disability, and the behaviours of those who witness or perpetrate bias-based cyberaggression.