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The Alliance exists to encourage human flourishing by promoting a more complete truth, informed by Judeo-Christian values and natural law, about the science of sexual orientation and biological sex through education, advocacy, clinical training, and therapy.


because values matter

The Alliance for Therapeutic Choice and Scientific Integrity (ATCSI) is a multi-disciplinary professional and scientific organization dedicated to—


• Preserving the right of individuals to obtain the services of therapists and medical professionals who honor the clients’ values;


• Advocating for integrity and objectivity in social science research; and


• Ensuring that competent licensed professional assistance is available for persons who experience unwanted same-sex erotic attractions or who experience conflict between their biological sex and perceived gender identity.


The colleagues and supporters of the Alliance include practitioners, scholars, and researchers from many fields of the mental health and medical arts and sciences, as well as educational, pastoral, legal, and other community leaders and laypersons who are united in this shared organizational commitment.

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