Battered Woman Syndrome Expert Witnesses

San Rafael, California

Forensic Psychology, Mental Health - domestic violence, intimate partner violence, IPV, intimate partner abuse, battered woman syndrome, false arrest, battered woman defense, battered person syndrome, battered person defense, family violence, family abuse, psychological abuse, batterer intervention

John Hamel, Ph.D., LCSW, has a Masters in Social Welfare from U.C.L.A., and a Ph.D. from the University of Central Lancashire, U.K., where he is currently a Research Fellow. He has worked with family violence perpetrators and victims since 1992, and is a court-approved provider of batterer intervention programs in the San Francisco Bay Area. Dr. Hamel is the author of Gender-Inclusive Treatment of Intimate Partner Abuse, 2nd Edition: Evidence-Based Approaches, (Springer, 2014), and other books on domestic violence. He also has had dozens of his research articles published in various peer-reviewed scholarly journals, and is Editor-in-Chief of Partner Abuse, a journal published quarterly by Springer Publishing. A frequent speaker at conferences on domestic violence, he has also trained mental health professionals, attorneys, victim advocates social service organizations, law enforcement, attorneys and family court mediators. He is a founding member of the Association of Domesti...

New York, New York

Psychology, Child Abuse - Battered Woman Syndrome, Homicide, Criminal Assessment, Emotional Suffering, Child Sexual Abuse, Murder, Sexual Assault, Emotional Damages, False Allegations of Child Sexual Abuse, Battered Woman Defense, CSAAS Rebuttal, Posttraumatic stress Disorder PTSD, Clergy Sex Abuse, Criminal Behavior, Domestic Violence, False Allegation

I am a licensed Psychologist in both New Jersey and New York, providing clinical and forensic consultation services onsite or on internet platform as a member of Psypact in 42 other jurisdictions nationwide. I can also consult in California and Massachusetts per statute. My Ph.D in Psychology is from the University of Wisconsin–Madison, earned in 1979. My doctoral research entitled Criminal Behavior and Arousal, focused on the causes of criminal behavior, laying the foundation for a career devoted to the clinical and forensic understanding of violence. I have been a treating clinical psychologist, forensic psychologist, and expert witness for over 40 years. My specialties include Battered woman Syndrome, Battered Women Syndrome defense for battered women who have murdered or assaulted the perpetrator of domestic violence. I have also worked with prosecutors in cases related to domestic violence and battered person syndrome, I have assisted in cases of Intimate Partner Violence, Inti...