Figure 2.
Nonverbal ability (Differential Ability Scales–Second Edition [DAS-II] Picture Similarities T-scores; Panel A) and executive functioning (Leiter-R Attention Sustained [Panel B] and Forward Memory [Panel C] scaled scores, and Wechsler Intelligence Scale for Children–Third Edition Digit Span Forward raw scores [Panel D]) development by chronological age (in years) in samples of children with cochlear implants (gray circles) or normal hearing (black triangles). Values are mean ± 1 SE.