“…Children, like adults, communicate in diverse situations (e.g., Bates, 1976;Clark and Delia, 1977;Delia and O'Keefe, 1979;Garvey, 1975;Haslett, 1983Haslett, , 1984Johnson, 1977;Rice and Wartella, 1981). They learn conversation skills from birth, and become sophisticated conversational partners with their parents (Wartella and Reeves, 1987).…”