'''Sexual orientation''' belongs to a theoretical construct borrowed from the analytical basis of vector theory in mathematics indicating the direction of a person's sexual desires toward its object that is complementary with the idea of sexual action. Recently sexual orientation theory has been employed to assert that a person's sexual preferences are immutable and should therefore be accepted by society,<ref>[http://www.abidingtruth.com/pfrc/books/sevensteps/Chapter3/index.html Seven Steps to Recruit-Proof Your Child]</ref> as theorized by some developmental psychologists and advocated by many social advocates and partisans. | '''Sexual orientation''' belongs to a theoretical construct borrowed from the analytical basis of vector theory in mathematics indicating the direction of a person's sexual desires toward its object that is complementary with the idea of sexual action. Recently sexual orientation theory has been employed to assert that a person's sexual preferences are immutable and should therefore be accepted by society,<ref>[http://www.abidingtruth.com/pfrc/books/sevensteps/Chapter3/index.html Seven Steps to Recruit-Proof Your Child]</ref> as theorized by some developmental psychologists and advocated by many social advocates and partisans. |