*"NARTH offered to join with the American Psychological Association (APA) in conducting a detailed study of the effectiveness of reparative therapy. The APA refused to cooperate."<ref>[http://www.religioustolerance.org/hom_nart.htm#study Ontario Consultants on Religious Tolerance]</ref> | *"NARTH offered to join with the American Psychological Association (APA) in conducting a detailed study of the effectiveness of reparative therapy. The APA refused to cooperate."<ref>[http://www.religioustolerance.org/hom_nart.htm#study Ontario Consultants on Religious Tolerance]</ref> |