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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Res Dev Disabil. 2013 May 21;34(8):2304–2325. doi: 10.1016/j.ridd.2013.04.018

Table 4.

Results for percent correct scores on the three separate phonological awareness tasks and for PAmean, using arcsine transforms. Precise p values are shown if they are less than .10; NS (not significant) is shown for values greater than .10. Degrees of freedom are 1, 64 for age level, and 2, 64 for reading group and the Age x Reading Group interaction.

Task F p Partial η2
Initial Consonant Choice
 Age Level 8.42 .005 .12
 Reading Group 22.15 <.001 .41
 Age × Reading Group 9.71 <.001 .23
Phoneme Deletion
 Age Level 1.32 NS
 Reading Group 52.13 <.001 .62
 Age × Reading Group 3.07 .053 .09
Pig Latin
 Age Level 15.00 <.001 .19
 Reading Group 94.32 <.001 .75
 Age × Reading Group .44 NS

PAmean
 Age Level 13.63 <.001 .18
 Reading Group 110.45 <.001 .78
 Age × Reading Group 4.09 .021 .11