How is digital media use rewiring children’s brains – and how can these impacts be measured? In this episode of Screen Deep, host Kris Perry discusses the latest research on screen use and brain development with Dr. Tzipi Horowitz-Kraus, Associate Professor in the Faculty of Education in Science and Technology and the Faculty of Biomedical Engineering at the Technion – Israel Institute of Technology. Dr. Horowitz-Kraus provides an overview of how the brain processes language and reading, what her brain imaging research shows about how these processes and related cognitive skills work differently with digital media, as well as how the presence of mobile phones and other technology can disrupt attention.

In this episode, you will learn:

• What brain imaging is revealing about how screen use affects the developing brains of children
• Why specific areas of the brain and the networks that connect them each matter for child reading and language development
• How to read to your child to engage attention and creativity
• Differences in how print versus digital reading activate cognitive regions in the brain
• How the mere physical presence of a smartphone can affect children’s attention, impulse control, and task performance

For more resources and research on this topic visit the Learn and Explore section of the Children and Screens website (https://www.childrenandscreens.org)

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Music: 'Life in Silico' by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au

How do online environments shape children’s health and well-being? Which features have the biggest impact, and how can we make sense of the very different ways individual children experience the same digital world? On this episode of Screen Deep, host Kris Perry discusses new research into this “digital exposome” with Dr. Ran Barzilay, Assistant Professor of Psychiatry at the University of Pennsylvania. Dr. Barzilay explains how researchers are beginning to measure and quantify online environmental factors, cutting-edge findings from his study on adolescent smartphone ownership and health risks, and why making recommendations can be challenging when conclusive evidence is lacking. He also provides concrete suggestions for parents, including signs to look for when deciding whether it might be appropriate to introduce a smartphone.

In this episode, you will learn:

• How researchers are using new data techniques to quantify parts of the digital environment that may affect child health and why that matters for families
• What new, cutting-edge research suggests about the age of first smartphone ownership and negative health outcomes
• What emerging evidence is showing about other digital use patterns and child health - and what questions scientists are still trying to answer
• How one leading researcher is thinking about digital parenting decisions for his own family based on the new evidence

For more resources and research on this topic visit the Learn and Explore section of the Children and Screens website (https://www.childrenandscreens.org)

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Follow Children and Screens on:

Facebook: Children and Screens: Institute of Digital Media and Child Development
Instagram: @childrenandscreens
LinkedIn: Children and Screens: Institute of Digital Media and Child Development
X: @childrenscreens
Bluesky: @childrenandscreens.bsky.social

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Music: 'Life in Silico' by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au

AI “friends” and companions are increasingly providing children and adolescents with social interactions and perceived “relationships,” despite being a technology that itself has no need for empathy or emotional reciprocity. What are the costs of attachment to these AI products to children and adolescents’ social skill development?

On this episode of Screen Deep, host Kris Perry is joined by Dr. Pilyoung Kim, Professor in the Department of Psychology at the University of Denver and the Director of the Brain, Artificial Intelligence, and Child Center. A developmental psychologist with a background studying child brain development and early relationships, Dr. Kim recently pivoted her work to focus on these pertinent questions about the effects of children socializing with AI products. Dr. Kim describes her research examining children’s responses to different types of AI systems, explains what makes certain children more vulnerable to developing problematic attachments to chatbots, and suggests better product design approaches to minimize harm while facilitating helpful uses.

In this episode, you will learn:

• What makes AI chatbots feel “human” to kids and why that matters
• Which children are more vulnerable to forming strong attachments to AI “best friends” — and the hidden costs of constant interaction with unconditionally supportive AI tools
• Why children who are still developing their understanding of relationships and appropriate boundaries may be at risk from human-like AI companions
• How proactive design changes could make AI companions safer for youth to use
• What parents and caregivers can do to help children and adolescents navigate AI companions more safely
• What researchers urgently need to study next to identify and support youth most at risk of overattachment to AI chatbots

For more resources and research on this topic visit the Learn and Explore section of the Children and Screens website (https://www.childrenandscreens.org)

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Follow Children and Screens on:

Facebook: Children and Screens: Institute of Digital Media and Child Development
Instagram: @childrenandscreens
LinkedIn: Children and Screens: Institute of Digital Media and Child Development
X: @childrenscreens
Bluesky: @childrenandscreens.bsky.social

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Music: 'Life in Silico' by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au