A federal judge on Monday temporarily blocked California from enforcing a first-of-its-kind law that bars licensed psychotherapists from working to change the sexual orientations of gay minors, but he limited the scope of his order to just the three providers who have appealed to him to overturn the measure.

U.S. District Court Judge William Shubb made a decision just hours after a hearing on the issue, ruling that the First Amendment rights of psychiatrists, psychologists and other mental health professionals who engage in "reparative" or "conversion" therapy outweigh concern that the practice poses a danger to young people.