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Welcome and Organisation

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Keynote Brad J. Bushman: Blood, Gore, and Video Games: Effects of Violent Content on Players

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Parents’ Roles in (Cyber-)Aggression

Barbora Lisztwan Honusová, Vojtěch Mýlek, Lenka Dedkova: Parental Knowledge of Children's Experiences With Cyberaggression and Online Sexual Solicitations: The Role of Relationship Quality and Information Management

Ejaz Ahmed Khan: From Social Media to Risky Behaviours: The Mediating Roles of Parental Acceptance-Rejection and Self-Efficacy in Youth

Viktorija Čepukienė, Ugnė Paluckaitė, Kristina Žareckaitė-Matulaitien: Predicting Photo Self-Disclosure of Non-Verbal Aggression on SNS: The Role of Parental Mediation and Peers‘ Subjective Norms

Markus Hess, Svea Bähre, Volker Thoma: What Is Cyberbullying? - Differences in the Assessment of Cyberbullying Scenarios Between Adolescents, Teachers and Parents

Teachers’ Roles in Aggressive Incidents

Saskia Fischer: Theory and Practice of a Bullying-Related Teacher Training: Process Evaluation, Participant Feedback, and Insight From the Practical Implementation"

Viola Lechner, Mariam Gagnidze, Can Cemal Erdogan, Herbert Scheithauer: Replicating Perceived Barriers, Resources, and Attitude Styles Towards (Cyber-)Bullying Prevention/Intervention in Schools Among Teachers: Results From Focus Group Discussions

Julia Kansok-Dusche, Sebastian Wachs, Alexander Wettstein, Ludwig Bilz: Associations Between Teachers’ Latent Competency Profiles and Their Hate Speech Interventions in School: A Multilevel Person-Centered Approach

Anke Görzig, Lucy R. Betts, Rachel Maunder, Claire P. Monks, Leyla De Amicis, Samuel Bennett: Teachers’ Responses to Identity-Based Bullying: Social Inequality, Identity and Diversity at Teacher and School Level

Coping with (Cyber-)Bullying

Lucy Betts, Filipa Godinho Duarte, Clare Wood, Sarah Buglass, Oonagh Steer, Loren Abell: Using Co-Creation With Primary School Children to Understand and Develop Tools to Manage Banter and Bullying

Raluca Balan, Anca Dobrean, Thomas Gumpel: Preliminary Evaluation of a Digital Single Session Intervention to Promote Adaptive Coping With Bullying Victimization Among Adolescents

Anja Schultze-Krumbholz, Sohni Siddiqui: “Hey ChatGPT, I’m Being Bullied Online, What Can I Do?” - Can AI Chatbots Help Adolescents Deal With Bias-Based Cyberbullying?

Shanu Shukla, Ranu Pandey, Hana Machackova: Social Media Multitasking and Cyberaggression on Social Media: The Moderating Role of Emotion Regulation in Emerging Adults

Q&A With Journal Editors

Lenka Dedkova, Brad J. Bushman, Joris Van Ouytsel

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Keynote Lenka Kollerová: When Teachers Intervene in School Bullying: How Morality and Bias Related to Peer Exclusion Shape Antibullying Efforts

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From Incivility to Violence

Rebecca Bondü, Lorena Jürges: Associations Between Conspiracy Mentality, Aggressive Fantasies, and Online and Offline Political Hostility

Rebecca Bondü, Tanita Rumpf: Assessment of Intimate Partner Homicide: GaTe-RAI - A New Approach Based on Leaking and Other Warning Signs

Vaclav Linkov, Patricia Hajkova: Relationship Between Personality, Mindfulness, and Driving Anger in Slovak Drivers

Martina Novotná, Patrícia Rossini: Online Incivility on Social Media and Its Effects

Symposium: Data, Discourse, and Dilemmas: Re-thinking (Cyber)Bullying Research

Lucy Bowes: Cyberbullying – An Epidemic? An Epidemiological Analysis of Survey and Media Narratives (2005–2025)

Juuso Repo: Tracing the Cyberbullying Narrative in Scientific Literature: An AI-Assisted Review of Prevalence Claims (2005–2025)

Lydia Laninga-Wijnen: Ecological Momentary Assessments of Bullying Dynamics and Teacher Intervention

Katerina Romanova: Investigating the Healthy Context Paradox in Bullying: Results From the ‘Stand Together’ Trial and Future Directions

From Research to Practice: A Panel Discussion

Radka Kůřilová, Markéta Homolková, Petr Baďura, Radek Palaščák, Adam Klocek, Marie Jaron Bedrosova

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Aggression in Social Context: Peers, School, and Workplace

Megan Pisegna, Ashlee Curtis, Kerri Coomber, Michelle Benstead, Richelle Mayshak: Relational Aggression in the Digital Age: Personal and Situational Correlates of Adult Cyber-RA in Peer and Workplace Contexts

Adam Klocek, Lenka Kollerová, Giulio D'Urso, Jana Fikrlová, Simona C. S. Caravita: Heterogeneity in Social Functioning: Predicting Peer Social Adjustment and Aggression Trajectories Through Growth Mixture Modeling

Radek Rychlík, Adam Klocek, Adam Krejčí: The Power of Selection and Influence in School Classrooms in the Context of Bullying and Victimization: A Systematic Review and Meta-Analysis of Longitudinal Effects Using Social Network Analysis (SNA)

Karolína Umová, Adam Klocek, Lenka Kollerová: Moral Disengagement, Bullying, and Defending Behavior in Czech Secondary Schools: Network Perspective

Petra Gradinger, Stephan Marsch, Olga Solomontos-Kountouri, Dagmar Strohmeier: The Impact of Peer Victimization on Educational Aspirations in Adolescence

Sexting and Sexual Aggression

Isabell Schuster, Paulina Tomaszewska, Barbara Krahé, Sascha Hein: Violent Pornography Use and Acceptance of Sexual Coercion in Adolescents: The Mediating Role of Risky Sexual Scripts and Low Sexual Self-Esteem

Rocío Vizcaíno Cuenca, Hugo Carretero-Dios, Mónica Romero-Sánchez: Analyzing the Factors Behind Non-Consensual Sexting: The Impact of (Cyber)Rape Culture on Perceived Sexual Consent and Bystander Reactions

Matthias Böhmer: Consensual and Non-Consensual Sexting Among Adolescents: Emotional Correlates and Links to Cyberaggression

Viktoria Rohr, Rebecca Bondü: Bi-Directional Links Between Hostile Masculinity, Aggressive Sexual Fantasies, and Sexual Aggression: Evidence From a Three-Wave Longitudinal Study

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Keynote Jörg Matthes: Cutting One Head, Growing Two: The Struggle to Combat Digital Hate

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Closing Words From Organisers

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(Cyber-)Hate and Discrimination

Carmela Sportelli, Marinella Paciello, Francesca D'Errico: Countering Gendered Online Hate Speech: The Role of Victim's Adherence to Gender Norms in Bystanders Willingness to Intervene

Sohni Siddiqui, Anja Schultze-Krumbholz, Şahin CİNCİOĞLU, Charu Kriti, Mahwish Kamran, Zartashia Kynat Javaid, Muhammad Kamran: Preventing Bullying Among Children With Disabilities: A Cross-Cultural Perspective From Five Asian Countries

Ben Nangle, Juliette Cayrel: Femonationalism and Anti-Feminist Discourses in Memetic and Institutional Far-Right Communication"

Camelia Cmeciu: Social Media Influencer Transgressions and the Dynamics of Hate Speech Related to Food Waste

(Cyber-)Aggression in Youth: Correlates, Predictions, and Outcomes

Sophie Strauß, Phil Böttcher, Birgit Elsner, Rebecca Bondü: Predicting Transitions Between Aggressive and Antisocial Behavior Profiles From Middle Childhood to Adolescence From Self-Regulatory Competences and Internal and External Risk Factors

Marina Camodeca, Valentina Levantini, Carmen Gelati: Conduct Problems in Preschool Children: The Intertwinement of Smartphone Use, Executive Functions, and Familiar Vulnerabilities

Jan Pfetsch, Agathe Franz, Andria Constantinou, Kathrin Hillmann, Ulrike Blume-Peytavi: Relationship of Perceived Reasons for Victimization, Psychosocial Symptoms and Quality of Life Among Children and Adolescents

Petr Baďura, Michal Kalman: Trends in Bullying and Cyberbullying Victimisation and Perpetration (2002–2022): The HBSC Study in Czechia