Table 3.

Group mean “product” measure scores of speech recognition and “process” measure scores of neurocognitive functions for cochlear implant users.

	Participants (N = 42)
	Mean	(SD)
Product Measures - Speech Recognition
Harvard Standard Sentences (% words correct)	72.1	(18.3)
Harvard Standard Sentences (% full sentences correct)	42.3	(23.6)
PRESTO Sentences (% words correct)	56.1	(24.5)
PRESTO Sentences (% full sentences correct)	24.2	(20.9)
CID W-22 Words (% words correct)	66.7	(22.4)
Process Measures - Neurocognitive Functions
Digit Span (total correct)	43.1	(16.8)
Stroop Interference (msec)	296.6	(289.8)
TOWRE-2 Words (percent correct)	71.3	(11.9)
TOWRE-2 Non-words (percent correct)	62.8	(17.8)
Raven’s Nonverbal Fluid Reasoning (total correct)	9.7	(5.0)