Consonant/vowel perception by elderly (Kala Lakshminarayanan )

Subject: Consonant/vowel perception by elderly
From:    Kala Lakshminarayanan  <kala(at)PEGASUS.RUTGERS.EDU>
Date:    Wed, 12 Nov 2003 14:09:07 -0500

Hi List-members
I was wondering if anyone knew of reviews or publication on which if any
particular consonants or vowels that elderly have difficulty identifying.

Thanks
Kala