PUBLICATIONS

The Center for Violence Prevention at Children’s Hospital of Philadelphia team frequently publishes studies in peer-reviewed publications. Please use the filters to search by research category, author, and year of publication.
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2020

The Free2B Multi-Media Bullying Prevention Experience: An Exemplar of Scientific Edutainment
Frontiers in psychiatry, 2020
Stephen Leff, Tracy Waasdorp, Brooke Paskewich, Katherine Bevans, Flaura Winston

2019

Peer Sympathy for Bullied Youth: Individual and Classroom Considerations
School Psychology Review, 2019
Tracy Waasdorp, Stephen Leff, Z Horowitz-Johnson, John Monopoli

2017

Tackling Bullying: Grounds for Encouragement and Sustained Focus
Pediatrics, 2017
Stephen Leff, Chris Feudtner

2016

Free2B: Bridging the gap between theory, practice
Injury Prevention, 2016
Stephen Leff, Tracy Waasdorp, Flaura Winston
The Broader Impact of Friend to Friend (F2F): Effects on Teacher-Student Relationships, Prosocial Behaviors, and Relationally and Physically Aggressive Behaviors
Behavior modification, 2016
Stephen Leff, Tracy Waasdorp, Brooke Paskewich
Implementing a Trauma-Informed Approach in Pediatric Health Care Networks
JAMA pediatrics, 2016
Meghan Marsac, Nancy Kassam-Adams, Aimee Hildenbrand, Elizabeth Nicholls, Flaura Winston, Stephen Leff, Joel Fein

2015

Friend to Friend: A Randomized Trial for Urban African American Relationally Aggressive Girls
Psychology of violence, 2015
Stephen Leff, Brooke Paskewich, Tracy Waasdorp, Christine Waanders, Katherine Bakes, Abbas Jawad

2014

Social cognitions, distress, and leadership self-efficacy: associations with aggression for high-risk minority youth
Development and psychopathology, 2014
Stephen Leff, Courtney Baker, Tracy Waasdorp, Nicole Vaughn, Katherine Bakes, Nicole Thomas, Terry Guerra, Alice Hausman, John Monopoli

2013

The association between forms of aggression, leadership, and social status among urban youth
Journal of youth and adolescence, 2013
Tracy Waasdorp, Courtney Baker, Brooke Paskewich, Stephen Leff

2011

Developing and Validating a New Classroom Climate Observation Assessment Tool
Journal of school violence, 2011
Stephen Leff, Duane Thomas, Edward Shapiro, Brooke Paskewich, Kim Wilson, Beth Necowitz-Hoffman, Abbas Jawad
11 - 20 of 24

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