How does a school indirectly communicate its vision of family engagement to families?

Truehe friendliness and welcoming attitudes of all staff,from receptionists to educators to administrators the tone and type of language used to communicate to families in posted signs and other forms of verbal and nonverbal communication the school's written and "unwritten" policies regarding family participation in school activities hospitality and accessibility of school buildings to families type and scheduling of school events that relate to families' needs and abilities