I t was found t h a t t h i s c o n s i s t e n t i n c r e a s e i n v o c a b u l a r y s c o r e was not a f f e c t e d by the c h i l d ' s h e a r i n g l o s s .
F u n c ti o n b F u n c ti o n c F u n c ti o n a F u n c ti o n c F u n c ti o n b F u n c ti o n c