|This article may rely excessively on sources too closely associated with the subject, potentially preventing the article from being verifiable and neutral. (October 2013)|
|Born||January 21, 1947|
Joseph Nicolosi (born January 21, 1947) is an American clinical psychologist, founder and director of the Thomas Aquinas Psychological Clinic in Encino, California, and a founder and former president of the National Association for Research and Therapy of Homosexuality (NARTH). Nicolosi has advocated and practiced reparative therapy, a practice that he claims can help people overcome or mitigate their homosexual desires and replace them with heterosexual ones.
Nicolosi has described his theories in Reparative Therapy of Male Homosexuality: A New Clinical Approach and three other books. Nicolosi proposes that homosexuality is often the product of a condition he describes as gender-identity deficit caused by an alienation from, and perceived rejection by, individuals of the subject's gender. He holds a Ph.D. from the California School of Professional Psychology. Nicolosi is a founding member of the National Association for Research & Therapy of Homosexuality (NARTH) and was its president for some time. NARTH is a professional association that promotes the acceptance of conversion therapy, whose adherents purport successfully changing homosexuals into heterosexuals. He is an advisor to, and officer of, NARTH.
In 2012 California passed a law banned the provision of conversion therapy to minors, including some of Nicolosi's existing patients. Nicolosi was named as a plaintiff in a lawsuit challenging the law on constitutional groups but the law, effectively barring Nicolosi's clinic from taking on patients under the age of 18, was subsequently upheld.
In 2015, a New Jersey judge barred Nicolosi from appearing as an expert witness in a lawsuit filed against another provider of conversion therapy on the basis that expert opinions contrary to "the overwhelming weight of scientific opinion" should be not be admissible.
- Nicolosi, Joseph (1991). Reparative Therapy of Male Homosexuality: A New Clinical Approach. Jason Aronson, Inc. ISBN 0-87668-545-9.
- Nicolosi, Joseph (1993). Healing Homosexuality: Case Stories of Reparative Therapy. Jason Aronson, Inc. ISBN 0-7657-0144-8.
- Nicolosi, Joseph; Byrd, A. Dean; Potts, Richard W. (June 2000). "Retrospective self-reports of changes in homosexual orientation: A consumer survey of conversion therapy clients" 86. Psychological Reports. pp. 1071–1088.
- Nicolosi, Joseph (2002). "A meta-analytic review of treatment of homosexuality.". Psychological reports.
- Nicolosi, Joseph & Nicolosi, Linda Ames (2002). A Parent's Guide to Preventing Homosexuality. InterVarsity Press. ISBN 0-8308-2379-4.
- Nicolosi, Joseph (2002). "A critique of Bem's "exotic becomes erotic" theory of sexual orientation development.". Psychological reports.
- Nicolosi, Joseph (2008). "Clients' perceptions of how reorientation therapy and self-help can promote changes in sexual orientation.". Psychological reports.
- Nicolosi, Joseph (2009). Shame and Attachment Loss: The Practical Work of Reparative Therapy. InterVarsity Press
- "NARTH Officers". Retrieved 2010-05-10.
- Joseph Nicolosi, Ph.D., Reparative Therapy of Male Homosexuality, Rowman & Littlefield, 2004, ISBN 0-7657-0142-1
- "NARTH Advisors". Retrieved 2010-05-10.
- "Second Lawsuit Filed against Calif. Gay Therapy Ban". CBN. October 7, 2012. Retrieved 23 August 2015.
- official website
- Catholic Answers: Dr. Joseph Nicolosi
- Catholic Therapists: Dr. Joseph Nicolosi
- MSNBC: image of Dr. Joseph Nicolosi
- Author Interview: A Parent's Guide to Preventing Homosexuality by Dr. Joseph Nicolosi and Linda Nicolosi.
- Book Excerpt: Reparative Therapy of Male Homosexuality by Dr. Joseph Nicolosi.
- Book Excerpt: Healing Homosexuality: Case Stories of Reparative Therapy by Dr. Joseph Nicolosi.
- Book Excerpt: A Parent's Guide to Preventing Homosexuality by Dr. Joseph Nicolosi and Linda Nicolosi.
- Review: Therapy Terminable and Interminable: 'Non-gay Homosexuals' Come Out of the Closet by professor James Weinrich. A scholarly review of one of Nicolosi's scholarly books about conversion therapy.