Table 1.

Participant characteristics and performance on standardized and non-standardized assessments prior to therapy

	A	B	C	D	E	F	G	H	I	J	K	L
Age (years; months)	11;9	11;0	16;7	12;4	13;3	15;9	12;5	10;3	10;3	10;1	10;1	10;7
Gender	F	M	M	M	M	F	F	M	M	M	M	F
History of previous therapy (ages)	7, 9- 11	Not reported	3-13	9 – 12	None	13 – 14	5 – 12	None	3 – 9	None	2 – 9	3 – 6, 10
GFTA-2 Standard Score	75	72	41	78	88	82	61	60	78	81	57	77
GFTA-2 Percentile Rank	<1	<1	<1	3	4	1	<1	1	4	4	1	1
Percent /ɹ/ correct 15-sentences Imitated	9	42	13	28	6	38	6	6	13	17	13	0
PPVT-4 Standard Score	125	82	99	121	125	109	92	110	108	109	129	100
CELF-4 FS Scaled Score	9	9	13	15	12	13	1	13	7	13	15	11
CELF-4 RS Scaled Score	7	7	7	10	14	11	2	10	10	11	13	10
EVT-2 Standard Score	117	97	92	113	113	110	80	112	90	112	115	100
CTOPP-2 PA Composite	100	98	84	92	107	112	84	82	84	100	88	84
Nonword Repetition % Phonemes Correct	89	89	84	94	95	92	89	93	88	94	92	69
SAILS % correct (of 100)	90	80	84	87	86	90	86	89	87	79	81	86
SAILS /ɹ/ correct (of 20)	19	14	17	18	16	17	18	16	19	19	14	16
MaxPT Apraxia Score	0	0	0	0	0	0	0	0	0	0	0	0
MaxPT Dysarthria Score	0	0	0	0	0	0	0	0	0	0	0	0

GFTA-2 : Goldman-Fristoe Test of Articulation-2; PPVT-4: Peabody Picture Vocabulary Test-4; EVT-2: Expressive Vocabulary Test-2; CELF-4: Clinical Evaluation of Language Fundamentals-4; FS: Formulated Sentences; RS: Recalling Sentences; CTOPP: Comprehensive Test of Phonological Processing. Standard scores have mean of 100 and SD of 15. Scaled scores have a mean of 10 and SD of 3. MaxPT=Maximum performance tasks