Which book is ritten by an early christan monk to describe the daily schedule of work and prayer for monastic life

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?

Values, conventions, clothing, and behaviors are part of a group's:

Stories that are passed down through generations by word of mouth are called