Which of the following strategies would be the most effective way to promote communicative ...

Which of the following strategies would be the most effective way to promote communicative competence in infants?

▸ Parents should respond only to cries that clearly communicate important information about the child's needs.

▸ Parents should let infants cry on some occasions to promote the development of lung capacity and articulators needed for speech.

▸ Parents should respond to infant cries in the first year of life.

▸ Parents should discourage crying and instead encourage infants to use early words or gestures to communicate needs.