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Ep 65. When a school shooting happens, will you Run, Hide, or Freeze?
New Paper: Run, Hide, or Freeze: Social and Emotional Influence on Behavior in an Immersive School Shooting Simulation
Abstract: As school shootings rise in frequency across the United States, understanding how individuals respond during such crises is critical for developing effective safety protocols. This study used an immersive, computer-based simulation to investigate how social influence and emotion level from non-player characters (NPCs) affect behavior during an active shooter event. A total of 285 participants were randomly assigned to one of six experimental conditions varying NPC behavior (run, hide, or mixed) and emotional intensity (high vs. low). Participants were more likely to run when surrounded by NPCs who ran and more likely to hide when NPCs hid, showing that social influence significantly shaped behavior. Emotional evocative imagery and sounds, however, did not significantly affect decision-making. Increases in negative affect after the simulation and male gender were also associated with a greater likelihood of running. These findings suggest that visible social behavior, rather than emotion, drives emergency responses and highlights the value of social modeling in safety training.
Guest (primary author): Kevin Kapadia, PhD candidate in Quantitative Psychology at University of Southern California
First Paper (part 1 of the simulation series): The Impact of Social Influence and Threat Uncertainty on Behavior in a School Shooting Simulation
David Riedman, PhD is the creator of the K-12 School Shooting Database, Chief Data Officer at a global risk management firm, and a tenure-track professor. Listen to my weekly podcast—Back to School Shootings—or my recent interviews on Freakonomics Radio and the New England Journal of Medicine.
School Shooting Data Analysis and Reports is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.
Get full access to Riedman Report: Risk, AI, Education, & Security at riedmanreport.substack.com/subscribe
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By David Riedman, PhDNew Paper: Run, Hide, or Freeze: Social and Emotional Influence on Behavior in an Immersive School Shooting Simulation
Abstract: As school shootings rise in frequency across the United States, understanding how individuals respond during such crises is critical for developing effective safety protocols. This study used an immersive, computer-based simulation to investigate how social influence and emotion level from non-player characters (NPCs) affect behavior during an active shooter event. A total of 285 participants were randomly assigned to one of six experimental conditions varying NPC behavior (run, hide, or mixed) and emotional intensity (high vs. low). Participants were more likely to run when surrounded by NPCs who ran and more likely to hide when NPCs hid, showing that social influence significantly shaped behavior. Emotional evocative imagery and sounds, however, did not significantly affect decision-making. Increases in negative affect after the simulation and male gender were also associated with a greater likelihood of running. These findings suggest that visible social behavior, rather than emotion, drives emergency responses and highlights the value of social modeling in safety training.
Guest (primary author): Kevin Kapadia, PhD candidate in Quantitative Psychology at University of Southern California
First Paper (part 1 of the simulation series): The Impact of Social Influence and Threat Uncertainty on Behavior in a School Shooting Simulation
David Riedman, PhD is the creator of the K-12 School Shooting Database, Chief Data Officer at a global risk management firm, and a tenure-track professor. Listen to my weekly podcast—Back to School Shootings—or my recent interviews on Freakonomics Radio and the New England Journal of Medicine.
School Shooting Data Analysis and Reports is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.
Get full access to Riedman Report: Risk, AI, Education, & Security at riedmanreport.substack.com/subscribe