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STUDIES TO FOLLOW
WHAT IS THE RESEARCH: A diverse group of scholars from the University of Michigan has obtained funding from the Centers for Disease Control and Prevention to carry out interviews and questionnaires aimed at exploring how cell phone regulations in schools across the state influence community violence, encompassing altercations in school, disciplinary actions, and police matters.
WHY IT SIGNIFIES: Mobile devices are prevalent among the majority of tweens and teenagers, yet little information exists regarding whether regulations governing their usage enhance academic performance and personal well-being. Nonetheless, findings indicate a connection between the use of smartphones and social media and feelings of disengagement from school, diminished mental health, and safety concerns.
Michigan aligns with a broader initiative among states dedicated to implementing policies by the upcoming school year. Although nothing is finalized, there is a shift toward a statewide requirement that would grant districts the autonomy to establish their own limitations. The existing array of policies provides a compelling backdrop for examining their effects.
Given the multitude of regulations present, which types of restrictions are the most effective for various student demographics and school environments, and what constitutes the most just and advantageous method for implementing them? Current studies predominantly overlook the vital issue of effective execution, and that is precisely the direction the U-M scholars aim to provide for educators and decision-makers.
HOW MUCH AND FOR WHAT DURATION: The grant, valued at approximately $1.2 million, spans three years, concluding in September 2028.
WHO IS PARTICIPATING:

Brian Jacob is a professor specializing in education policy and economics at the Ford School of Public Policy, additionally serving as co-director of the Youth Policy Lab, a collaborative research center between the Ford School and the Institute for Social Research.
“There is substantial evidence that mobile phone usage in educational environments disrupts the learning process and may negatively affect both academic success and emotional well-being of youth, while also exacerbating violence in schools and communities,” he stated. “I aspire for our research to illuminate the factors that render school mobile phone restrictions most effective, thereby offering guidance to educators and policymakers in Michigan.”

Justin Heinze serves as an associate professor of health behavior and health equity at the School of Public Health. He manages both the National Center for School Safety and the School Safety Section under the Institute for Firearm Injury Prevention, and is the faculty lead for Public Health IDEAS focused on preventing firearm injuries.
“It is evident that districts statewide are grappling with the challenge of mobile phones in schools,” he remarked. “This is an opportunity to gain insights from school leaders and educators regarding whether and how these policies are functioning in the field, as well as what resources and support are most beneficial for them in their roles.”

Elyse Thulin is a research assistant professor at the School of Public Health and the Institute for Firearm Injury Prevention.
“Devices like smartphones play a crucial role in modern adolescents’ lives, and while they are beneficial for maintaining connections with friends and family, providing entertainment, and can be integrated into learning, negative experiences and antisocial interactions via these technologies can lead to detrimental educational outcomes, mental health issues, and exposure to violence,” she stated. “I am eager to discover significant strategies that schools can adopt to promote the health and well-being of students without undermining the essential role that mobile phones hold in the lives of our youth.”

Triana Kazelah Sirdenis holds the position of project manager at the Youth Policy Lab.
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