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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Folia Phoniatr Logop. 2019 Jul 3;72(2):152–166. doi: 10.1159/000500664

Table 1.

Participant demographic information

Participant

1 2 3 4 5 6 7 8 9 10 11 12

Age 9;11 9;1 6;0 8;3 10;7 11;0 9;10 12;9 9;0 6;4 6;6 6;5
Sex M M F M M M M F F M M M
GFTA-2 79 103 57 70 41 62 81 73 40 62
PPVT-4 114 98 105 103 113 97 93 96 85 104 96 85

Age is given as years;months. GFTA-2, Goldman-Fristoe Test of Articulation – second edition (standard score); PPVT-4, Peabody Picture Vocabulary Test – fourth edition (standard score).