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. Author manuscript; available in PMC: 2007 Dec 14.
Published in final edited form as: Lang Speech Hear Serv Sch. 2007 Oct;38(4):353–364. doi: 10.1044/0161-1461(2007/037)

Table 3.

Definition performance (mean accurate information units) as a function of session and group.

Session High Exposure Low Exposure
1 M = 9.12a 8.92a
SD = (8.02) (4.16)
2 M = 25.53b 17.00c
SD = (14.90) (7.08)
3 M = 36.94d 24.71e
SD = (16.07) (7.64)
4 M = 36.59d 25.07e
SD = (16.65) (6.77)

Note. M = mean per subject. Means in the same row or column that do not share subscripts differ at p < .001 in the Tukey honestly significant difference comparison.