TABLE IV.

Language and Speech Measure Group Differences When Measures Are Derived From Either Manual or Automatic Annotations.

Feature ID	Measure	Logical Memory I					Logical Memory II				t(72)
		CDR=0		CDR=0.5		t(72)	CDR=0		CDR=0.5
		mean	SD	mean	SD		mean	SD	mean	SD
1	Words per retell	69.22	23.01	64.22	28.25	0.83	70.43	28.83	61.03	31.91	1.33
2	Utter. per retell	8.41	3.08	8.70	4.30	−0.33	8.03	3.59	7.54	4.10	0.55
3	Words per utter.	8.72	2.60	7.91	3.57	1.12	9.28	3.01	8.09	4.14	1.41
Language Measures
4	Words per clause	6.20	1.48	5.47	1.53	2.09*	6.49	1.29	5.17	1.87	3.53***
	Automated:	6.23	1.58	5.25	1.34	2.88**	6.34	1.29	5.15	1.79	3.28***
5	Frazier per word	1.07	0.10	1.10	0.11	−1.23	1.05	0.07	1.05	0.27	0.00
	Automated:	1.05	0.08	1.08	0.09	−1.52	1.03	0.08	1.02	0.26	0.22
6	Tree Nodes per word	2.00	0.09	2.03	0.10	−1.36	1.98	0.07	1.93	0.47	0.64
	Automated:	1.98	0.08	2.01	0.09	−1.52	1.96	0.07	1.90	0.47	0.77
7	Yngve per word	1.49	0.27	1.48	0.42	0.12	1.57	0.26	1.38	0.49	2.08*
	Automated:	1.41	0.22	1.39	0.30	0.33	1.54	0.29	1.32	0.47	2.42**
8	Depend Len per word	1.57	0.29	1.55	0.41	0.24	1.66	0.28	1.47	0.48	2.08*
	Automated:	1.50	0.22	1.49	0.34	0.15	1.65	0.32	1.43	0.47	2.35*
9	POS cross entropy (LM)	2.09	0.24	2.00	0.22	1.68*	2.10	0.25	1.96	0.54	1.43
	Automated:	2.11	0.23	2.02	0.20	1.80*	2.12	0.24	1.98	0.53	1.46
10	POS cross entropy (SW)	2.06	0.20	2.00	0.19	1.32	2.08	0.21	1.94	0.51	1.54
	Automated:	2.07	0.20	2.01	0.17	1.39	2.08	0.20	1.94	0.51	1.55
11	P-Density per word	0.40	0.07	0.41	0.09	−0.53	0.44	0.07	0.43	0.13	0.41
	Automated:	0.40	0.07	0.40	0.09	0.00	0.43	0.07	0.43	0.13	0.00
12	Content Density	1.07	0.27	0.90	0.30	2.56**	1.03	0.30	0.88	0.32	2.08*
	Automated:	1.04	0.27	0.87	0.30	2.56**	1.01	0.29	0.84	0.32	2.39*
Speech Measures
13	Pauses per retell	8.86	5.73	9.65	4.65	−0.65	7.46	4.62	6.84	4.78	0.57
	Automated:	9.30	5.64	10.05	5.03	−0.60	7.92	5.18	7.08	5.29	0.69
14	Total Pause Time	21.46	21.81	18.69	12.51	0.67	11.91	10.39	11.67	11.78	0.09
	Automated:	18.66	17.36	18.29	12.24	0.11	11.56	9.71	11.60	11.78	−0.02
15	Mean Pause Duration	2.04	1.38	1.86	0.78	0.69	1.41	0.88	1.41	0.91	0.00
	Automated:	1.80	0.94	1.76	0.73	0.20	1.32	0.80	1.35	0.78	−0.16
16	Standardized Pause Rate	10.72	10.03	7.21	3.70	2.00*	13.62	12.94	9.66	6.97	1.64
	Automated:	10.93	9.49	7.50	5.46	1.91*	12.08	10.18	9.76	7.40	1.12
17	Total Phonation Time	24.20	9.49	20.55	8.43	1.75*	24.04	9.35	19.05	10.68	2.14*
	Automated:	23.86	11.64	20.23	8.68	1.52	22.37	8.49	18.49	10.64	1.73*
18	Phonation Rate	0.62	0.21	0.56	0.15	1.41	0.72	0.18	0.65	0.23	1.46
	Automated:	0.63	0.18	0.55	0.15	2.08*	0.71	0.17	0.64	0.23	1.49
19	Transformed Phonation Rate	0.93	0.25	0.85	0.16	1.64	1.04	0.23	0.94	0.31	1.58
	Automated:	0.93	0.20	0.85	0.17	1.85*	1.03	0.23	0.94	0.32	1.39
20	Standardized Phonation Time	2.98	0.61	3.01	0.58	−0.22	3.06	0.67	3.02	0.88	0.22
	Automated:	3.18	0.69	3.19	0.70	−0.06	3.22	0.68	3.17	0.96	0.26
21	Verbal Rate	1.88	0.79	1.69	0.57	1.19	2.21	0.80	2.07	0.82	0.74
	Automated:	2.03	0.79	1.76	0.61	1.65	2.32	0.87	2.13	0.83	0.96

^***p < 0.001;

^**p < 0.01;

^*p < 0.05