In recent decades, the scientific model of medicine has been combined with the more traditional model of holistic medicine, an approach to health care that emphasizes the prevention of illness and takes into account a person’s entire physical and social environment. Holistic practitioners agree on the need for drugs, surgery, artificial organs, and high technology, but they emphasize treatment of the whole person rather than just symptoms and focus on health rather than disease. There are three foundations of holistic health care, which is also now known as integrative health care

Just as societies regulate mate selection, they also designate where a couple should live. In preindustrial societies, most newlyweds live with one set of parents who offer them protection, support, and assistance. Most common is the norm of patrilocality (Greek for “place of the father”), a residential pattern in which a married couple lives with or near the husband’s family. But some societies (such as the North American Iroquois) favor matrilocality (meaning “place of the mother”), a residential pattern in which a married couple lives with or near the wife’s family. Industrial societies show yet another pattern. Finances permitting, they favor neolocality (from the Greek, meaning “new place”), a residential pattern in which a married couple lives apart from both sets of parents.