What are the psychological impacts of children's screen use? A critical review and meta-analysis of the literature underlying the World Health Organization guidelines. - Yaakov Ophir; Hananel Rosenberg; Refael Tikochinski (Comput. Hum. Behav., 2021)

A Picture May Be Worth a Thousand Lives: An Interpretable Artificial Intelligence Strategy for Predictions of Suicide Risk from Social Media Images. - Yael Badian; Yaakov Ophir; Refael Tikochinski; Nitay Calderon; Anat Brunstein Klomek; Roi Reichart (CoRR, 2023)

Bored to Death: Artificial Intelligence Research Reveals the Role of Boredom in Suicide Behavior. - Shir Lissak; Yaakov Ophir; Refael Tikochinski; Anat Brunstein Klomek; Itay Sisso; Eyal Fruchter; Roi Reichart (CoRR, 2024)

Bridging Online Behavior and Clinical Insight: A Longitudinal LLM-based Study of Suicidality on YouTube Reveals Novel Digital Markers. - Ilanit Sobol; Shir Lissak; Refael Tikochinski; Tal Nakash; Anat Brunstein Klomek; Eyal Fruchter; Roi Reichart (CoRR, 2025)