A forced marriage differs from an arranged marriage, in which both parties presumably consent to the assistance of their parents or a third party such as a matchmaker in finding and choosing a spouse. There is often a continuum of coercion used to compel a marriage, ranging from outright physical violence to subtle psychological pressure. Though now widely condemned by international opinion, forced marriages still take place in various cultures across the world, particularly in parts of South Asia and Africa. Some scholars object to use of the term "forced marriage" because it invokes the consensual legitimating language of marriage (such as husband/wife) for an experience that is precisely the opposite. A variety of alternative terms have been proposed, including "forced conjugal association" and "conjugal slavery".