Table I:

Formal and Informal Testing Results

		TELD		CMMS	GFTA		VMPAC			SPEECH SAMPLE
Participant	Age (mos.)	RLQ	ELQ	ADS	Percentile	SS	GMC	FOMC	SEQ	PCC	PVC	WWC
CAS1	45	116	115	150	5	64	95	77	57	54	81	27
CAS2	51	122	91	106	56	104	80	66	48	75	87	49
CAS3	62	113	115	150	19	88	85	84	72	55	52	47
CAS4	64	110	88	120	13	82	85	93	87	87	92	59
CAS5	68	110	105	122	<1	47	100	91	70	80	85	55
CAS6	69	85	91	113	2	55	100	97	76	66	76	54
CAS7	86	115	115	116	30	100	100	98	98	83	83	61
SD1	49	125	124	103	2	53	85	83	61	65	88	43
SD2	56	108	115	118	43	99	100	97	80	88	93	75
SD3	58	95	102	105	66	110	100	74	100	90	93	68
SD4	63	110	112	130	79	112	100	99	100	90	95	73
SD5	64	110	94	106	14	83	100	94	100	79	86	56
SD6	72	110	97	106	27	98	100	95	98	83	99	67
SD7	78	105	102	94	8	74	95	99	78	84	87	60
SD8	79	100	97	118	9	77	100	100	100	74	89	62
TD1	49	122	112	108	41	99	100	100	100	80	87	84
TD2	50	131	115	105	72	110	100	98	96	94	98	91
TD3	58	119	112	128	>87	117	100	99	83	92	89	95
TD4	66	130	118	128	>83	113	100	100	100	98	99	98
TD5	68	121	97	150	>79	112	100	100	100	100	100	100
TD6	69	118	94	130	>79	112	100	99	100	99	100	99
TD7	73	118	112	115	54	107	100	97	98	97	100	91
TD8	82	110	102	107	>64	110	100	99	100	100	99	98
TD9	84	100	115	94	>64	109	100	100	94	93	95	94

Note: CAS = childhood apraxia of speech; SD = speech delay characterized by articulation/phonological impairment; TD = typical development. TELD = Test of Early Language Development-3 (RLQ = receptive language quotient; ELQ = expressive language quotient); CMMS = Columbia Mental Maturity Scale (ADS = age deviation score); GFTA = Goldman-Fristoe Test of Articulation-2 (SS = standard score); VMPAC = Verbal Motor Production Assessment for Children (GMC = global motor control; FOMC = focal oral motor control; SEQ = sequencing); PCC = percentage of consonants correct; PVC = percentage of vowels correct; WWC = percentage of whole words correct. Table adapted from Grigos et al. (2015).