Ciclo de Conferencias Mundo digital y salud mental 11-03-26. Sandra Pérez Yelmo

Ciclo de Conferencias Mundo digital y salud mental 11-03-26. Sandra Pérez Yelmo

by Sandra Pérez Yelmo

Humanities, Social Sciences & Thought AI & Society UBDigital and Information technology: general topicsUBJDigital and information technologies: social and ethical aspects
🎙 Sandra Pérez Yelmo 👥 12K 📅 March 13, 2026 ⏱ 64 min 👁 157 📄 expert opinion 🧭 2026-08-13
Available in: English (current) Français

Keywords

self-harmcybersuicidedigitalpreventionadolescents

Summary

Sandra Pérez Yelmo, a psychologist and police officer, presents a conference on self-harm and cybersuicide in the digital age. She begins with a historical overview of suicide, from Shakespeare’s Romeo and Juliet to the Werther effect, illustrating how culture influences suicide. She then highlights the shift to digital platforms, where self-harm content is shared and amplified. She demonstrates how explicit searches for self-harm trigger help resources, but users use coded language (e.g., replacing letters with numbers, emojis) to bypass filters. She shows examples from TikTok and Instagram, including comments that normalize self-harm and share methods. She discusses online communities that can be supportive or risky, and mentions viral challenges like the clonazepam challenge. She outlines warning signs for parents and professionals, such as increased social media use or sudden withdrawal. She also touches on AI chatbots like ChatGPT, which may not adequately respond to suicidal ideation. She emphasizes the importance of understanding digital codes and dynamics for early detection and intervention. The talk concludes with strategies for communication and prevention, stressing the need for a proactive approach.

177 words

Critical Evaluation

Value of the Information & Strength of the Argument

The talk provides valuable insights into the hidden world of online self-harm content, with concrete examples and practical advice. The speaker’s expertise lends credibility, and her argumentation is coherent, moving from historical context to contemporary digital phenomena. She effectively demonstrates the accessibility of harmful content and the need for vigilance. However, the talk is more descriptive than analytical, with limited discussion of underlying psychological mechanisms or evidence-based interventions.

Scientific Rigor, Source Quality, Title Accuracy

The speaker references a study on online self-harm prevalence and an informe on 2900 children, but does not provide specific citations. She also mentions the Werther effect and historical examples, but without detailed sources. The title accurately reflects the content, which is a conference on digital mental health focusing on self-harm and cybersuicide. The talk is based on professional experience and observations, but lacks rigorous scientific sourcing.

150 words

Title / Content Match

The title accurately reflects the content, which focuses on self-harm and cybersuicide in the digital age, with prevention and accompaniment strategies.

Quality & Reliability

8/10

The speaker is a licensed psychologist and police officer with extensive experience in crisis intervention and suicide prevention. The content is based on professional expertise and references to studies, but lacks detailed citations and peer-reviewed sources.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

  • Study on online self-harm — Referenced in the talk as a study analyzing online self-harm prevalence and motivations.
  • Informe on 2900 children — Referenced as an informe presenting results on self-harm in children.

Concurring Sources

Contribution & Novelties

The talk provides a unique perspective from a psychologist and police officer, combining clinical and law enforcement insights. It offers practical examples of coded language and online dynamics that are often overlooked. The emphasis on the role of AI chatbots in crisis situations is a timely addition.

Pour aller plus loin :

  • Werther effect — Historical concept of suicide contagion, relevant to the talk’s discussion.
  • Self-harm — Overview of self-harm, its causes and treatments.
  • Suicide prevention — WHO resources on suicide prevention, aligning with the talk’s prevention focus.

88 words

Radar Profile

The radar profile shows high scores in information quantity, quality, and reliability, with a slightly lower technical level. This indicates a well-informed talk that is accessible to a general audience, with strong practical insights.

Reliability 8/10

💬 No comments were provided for analysis.