Table 4.

Mean response rates for true targets and the illusion stimuli by group

	Unimodal hit rate				Bimodal hit rate				Double-flash illusion
	Visual		Somatosensory		Visual attention		Somatosensory attention		Illusion		Nonillusory control
Deaf (%)	36	(4.7)	58	(2.7)	36	(5.0)	59	(3.3)	37	(7.8)	9.8	(1.6)
Hearing (%)	44	(4.3)	56	(1.7)	39	(5.0)	55	(3.8)	12	(1.8)	10.8	(1.7)

SEM is in parentheses. There were no significant group differences in hit rates to true unimodal or bimodal targets; response rates to the illusion condition were larger in the deaf group.