Most children begin school when they are seven or eight. By the time they reach this age, they are familiar with the society's norms of politeness, obedience, and respect toward their elders and toward Buddhist monks. The father at this time begins his permanent retreat into a relatively remote, authoritarian role. By age ten, a girl is expected to help her mother in basic household tasks; a boy knows how to care for the family's livestock and can do farm work under the supervision of older males. Adolescent children usually play with members of the same sex. During his teens, a boy may become a temple servant and go on to serve a time as a novice monk, which is a great honor for the parents]