Thursday 22 January 2026 16:00 - 17:00

This event is both online and in person.

SAL 2.04, 2nd Floor Conference Room, Sir Arthur Lewis Building, LSE, 32 Lincoln's Inn Fields, London WC2A 3PH

Online participants are welcome to join us via Zoom:
Please sign up to our mailinglist (seminar_cepwell) to receive event updates and the Zoom link to the seminar.

About this event

This paper examines the impact of classroom exposure to peers with a history of violent behavior on academic achievement and the underlying mechanisms. This measure of peer violence departs significantly from earlier studies that measured potential peer violence based on the background characteristics of students. We exploit idiosyncratic treatment variations during the transition from primary to middle school for causal identification. We find that a higher proportion of violent peers negatively affects cognitive performance in tests in various subjects, particularly pronounced in mathematics and English, compared to Hebrew and science. These effects are more pronounced in girls than in boys. While boys’ performance is negatively influenced only by the presence of violent male peers, girls are adversely affected by both violent male and female peers. As for mechanisms, violent peers disrupt learning environments and lower teachers’ productivity, reflected in lower job satisfaction and perception of higher workloads. Violent peers also significantly increase the likelihood of other students engaging in physical fights, and reduce their homework time, especially for girls and students from low SES.

Participants are expected to adhere to the CEP Events Code of Conduct.

Directions

This event will take place in SAL 2.04, 2nd Floor Conference Room, Sir Arthur Lewis Building, LSE, 32 Lincoln's Inn Fields, London WC2A 3PH.

Online participants are welcome to join us via Zoom:
Please sign up to our mailinglist (seminar_cepwell) to receive event updates and the Zoom link to the seminar.

The building is labelled SAL on the LSE campus map. You can also find us on Google Maps. For further information, go to contact us.

This series is part of the CEP's Community Wellbeing programme.