Thus, there was a significant difference between the hearing children and the children with Cls on the AMP-E scores (p < .001). The mean AMP-E score of then congenitally deaf children (3.9) was significantly lower than the mean score of the prelingually deaf children (4.7; p= .01). The peak scoring differences between the CI students and the normal-hearing children
in elementary school were seen in questions on communication breakdown, engagement in group discussion, and displaying turn-taking abilities or
a leadership role.
Damen et al. (2006). Cochlear implanls in mainstream education. Annals of Otology, Laryngology, & Rhinology. 115(7):542-552.