Center for Injury Research and Prevention
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Peer-Reviewed Publications

Found 12 results
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Filters: First Letter Of Last Name is L and Author is Leff, Stephen S  [Clear All Filters]
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Leff SS, Thomas DE, Vaughn NA, et al. "Using community-based participatory research to develop the PARTNERS youth violence prevention program." Prog Community Health Partnersh. 2010;4(3):207-16.
Leff SS, Waasdorp TEvian, Paskewich B, et al. "The Preventing Relational Aggression in Schools Everyday Program: A Preliminary Evaluation of Acceptability and Impact." School Psych Rev. 2010;39(4):569-587.
Leff SS, Gullan RLakin, Paskewich B, et al. "An initial evaluation of a culturally adapted social problem-solving and relational aggression prevention program for urban African-American relationally aggressive girls." J Prev Interv Community. 2009;37(4):260-74.
Leff SS, Lefler EK, Khera GS, Paskewich B, Jawad AF. "Preliminary examination of a cartoon-based hostile attributional bias measure for urban African American boys." Am J Community Psychol. 2012;49(3-4):332-46.
Leff SS, Thomas DE, Shapiro ES, et al. "Developing and Validating a New Classroom Climate Observation Assessment Tool." J Sch Violence. 2011;10(2):165-184.
Leff SS, Crick NR, Angelucci J, et al. "Social cognition in context: validating a cartoon-based attributional measure for urban girls." Child Dev. 2006;77(5):1351-8.
Leff SS, Costigan T.E., Power T.J.. "Using participatory research to develop a playground-based prevention program." Journal of School Psychology . 2004;42(1):3-21.
Leff SS, Baker CN, Waasdorp TE, et al. "Social cognitions, distress, and leadership self-efficacy: Associations with aggression for high-risk minority youth." Dev. Psychopathol.. 2014;26(3):759-72.
Leff SS, Paskewich B, Waasdorp TEvian, Waanders C, Bevans KB, Jawad AF. "Friend to Friend: A Randomized Trial for Urban African-American Relationally Aggressive Girls." Psychology of Violence. 2015;5(4):433-443.
Leff SS, Waasdorp TEvian, Paskewich B. "The Broader Impact of Friend to Friend (F2F): Effects on Teacher-Student Relationships, Prosocial Behaviors, and Relationally and Physically Aggressive Behaviors." Behav Modif. 2016;40(4):589-610.
Leff SS, Waasdorp TEvian, Winston FK. "Free2B: Bridging the gap between theory, practice." Injury Prevention. 2016;22(Suppl 2).
Leff SS, Feudtner C. "Tackling Bullying: Grounds for Encouragement and Sustained Focus." Pediatrics. 2017;139(6).