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Louis P. Hagopian

Louis P. Hagopian, PhD

Highlights

Languages

  • English

Johns Hopkins Affiliations:

  • Johns Hopkins School of Medicine Faculty

About Louis P. Hagopian

Professional Titles

  • Program Director, Neurobehavioral Programs, Kennedy Krieger Institute

Primary Academic Title

Professor of Psychiatry and Behavioral Sciences

Independent Clinician

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Background

Dr. Hagopian is the Program Director of the Neurobehavioral Programs at the Kennedy Krieger Institute and Professor in the Division of Behavioral Biology of the Department of Psychiatry.

The Neurobehavioral Programs serve individuals with intellectual and developmental disabilities and autism spectrum disorders who suffer from severe behavioral dysfunction, including self-injury. These programs draw patients nationally and provide integrated behavior analytic and pharmacologic treatment. Through the delivery of clinical services, conduct of clinical research, provision of professional training, and consultation, the Neurobehavioral Programs have advanced knowledge and practice, and promoted access to behavior analytic services across the US and internationally.

Dr. Hagopian's research is focused on understanding and treating severe behavioral dysfunction in these populations. He has published his research articles in 34 different peer-reviewed behavioral and medical journals and has been awarded several research grants from the National Institutes of Health, which has funded his research since 2004. 

Dr. Hagopian is a Fellow of the Association for Behavior Analysis International. He received his Ph.D. from Virginia Tech and completed his Doctoral Internship at the Kennedy Krieger Institute and Johns Hopkins School of Medicine.

Centers and Institutes

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Contact for Research Inquiries

707 N. Broadway St.
Room 521
Baltimore, MD 21231

Phone: (443) 923-2841
Fax: (443) 923-2845
hagopian@kennedykrieger.org

Research Interests

applied behavior analysis, Behavior disorders in intellectual and developmental disabilities, self-injurious behavior

Selected Publications

  • Hagopian LP, Rooker GW, Yenokyan G. Identifying predictive behavioral markers: A demonstration using automatically reinforced self-injurious behavior. J Appl Behav Anal. 2018; 51(3), 443-465.

  • Hagopian LP, Rooker GW, Zarcone JR. Delineating subtypes of self-injurious behavior maintained by automatic reinforcement. J Appl Behav Anal. 2015;48(3),523-543

  • Hagopian LP. The consecutive controlled case series: Design, data-analytics, and reporting methods supporting the study of generality. J Appl Behav Anal. 2020; 53(2):596-619.

  • McGuire K, Fung LK, Hagopian LP, Vasa RA, Mahajan R, Bernal P, Silberman AE, Wolfe A, Coury DL, Veenstra-VanderWeele J, Hardan AY, Whitaker AH.  Irritability and problem behavior in autism spectrum disorder: A practice pathway for pediatric primary care.  Pediat. 2016. 137(S2): 2 20152851L

  • Shirley MD, Frelin L, López JS, Jedlicka A, Dziedzic A, Frank-Crawford MA, Silverman, W, Hagopian LP, Pevsner, J.  Copy number variants associated with 14 cases of self-injurious behavior. PLOS ONE. 2016.11(3): e0149646. doi:10.1371/journal.pone.0149646

Graduate Program Affiliations

  • University of Maryland, Baltimore County.  Department of Psychology, Masters in Applied Behavior Analysis.

Additional Training

Johns Hopkins/Kennedy Krieger, Baltimore, Maryland, 1991