Table 1.

Participant characteristics

Listener Study ID	Age (years)	Listener hearing thresholds (dB HL) for test ear						Talker Relationship	Duration (years)	Age (years)
		.25	.5	1	2	4	8
001	65	30	20	15	40	55	75	Spouse	42	68
002	82	15	20	15	30	35	75	Spouse	58	80
003	78	35	20	20	30	45	65	Friend	30	61
004	72	25	25	35	45	50	90	Friend	35	70
005	79	45	45	50	55	70	75	Friend	8	82
006	70	20	20	30	40	60	60	Spouse	47	67
007	78	20	30	45	50	55	65	Friend	8	82
008	83	35	45	50	55	50	65	Friend	8	84
009	60	15	20	15	40	55	50	Friend	11	73
010	63	10	15	15	50	70	60	Spouse	44	62
011	53	20	25	25	55	45	55	Spouse	23	55
012	80	25	40	45	60	65	85	Friend	30	68
013	66	15	25	20	25	55	60	Friend	40	66
015	74	30	25	20	25	45	75	Spouse	48	71
016	76	35	40	40	35	50	65	Friend	7	64
204	72	10	15	10	30	60	80	Spouse	52	70