Table 2. ICC and 95% CIs for Tests of Cognition and Speech Perception from Two Auditory Training Studies.

		95% CI
	ICC	Lower	Upper	P
Ferguson et al (2014)43
Digit span	0.88	0.70	0.95	<0.001
Visual monitoring task: slow (1/2 s)	0.70	0.23	0.88	0.007
Visual monitoring task: fast (1/1 s)	0.72	0.28	0.89	0.005
TEA single task (subtest 6)	0.93	0.82	0.97	<0.001
TEA dual task (subtest 7)	0.83	0.59	0.93	<0.001
TEA dual-task decrement	0.72	0.30	0.89	0.004
Digit triplet test	0.87	0.66	0.94	<0.001
ASL sentence test	0.67	0.21	0.86	0.007
Henshaw and Ferguson (2014)65
Dual task word repetition (2 task)	0.93	0.85	0.97	< 0.001
Quiet	0.90	0.78	0.96	< 0.001
0 dB	0.80	0.58	0.91	< 0.001
−4 dB	0.35	−3.70	0.69	0.128
Dual task digit recall (1 task)	0.86	0.70	0.94	< 0.001
Quiet	0.81	0.60	0.91	< 0.001
0 dB	0.76	0.49	0.88	< 0.001
−4 dB	0.72	0.41	0.87	0.001
Letter number sequencing task	0.83	0.65	0.92	< 0.001
Competing speech (MCRM) threshold	0.45	0.17	0.83	0.063

Abbreviations: ASL, Adaptive Sentence List; CI, confidence intervals; ICC, intraclass correlation coefficient; MCRM, Modified Coordinate Response Measure; TEA, Test of Everyday Attention.