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. 2017 Jan 30;64(1):164. doi: 10.4102/sajcd.v64i1.164

TABLE 3.

Results of t-tests for significant differences in pre- and post-intervention scores on phonological segmentation scores within groups.

Groups Pre-tx
Post-tx
t-value p
EL2 -3.88 0.002
CG -3.09 0.01
EL1 -2.37 0.04

Statistically significant.