Most preschool children have some problems making all the sounds in their
spoken language. which of the following is an incorrect statement regarding
articulation?
(a) very few children substitute one sound for another.
(b) in the english language, children master sounds between three and eight years
of age.
(c) the time frame in which preschool children master sounds varies.
(d) the order in which preschoolers master sounds is about the same for most
children.