Grant Title | Principal Investigator | End date |
---|---|---|
Data Innovations in the Health and Retirement Study. | Gary Engelhardt | December 31, 2012 |
Improving Communications for Older Hospital Patients with Assistive Listening Devices. | Karen Doherty | November 3, 2011 |
Age-Related Changes in Listening Effort for Various Types of Masker Noises. | Karen Doherty | October 1, 2011 |