Table 2.

Linear regression analysis of the occurrence frequencies of the 5 predominant linguistic features and their respective 15 subcategories.

	Predictor	Estimate	SE	t-test	R 2	p-value
Predominant linguistic features
Social1	Unemployment rate	−9.0e-05	2.37e-08	−3.8	0.28	0.001
Affect2	Unemployment rate	1.5e-04	2.941e-08	5.1	0.35	<0.001
Bio3	Unemployment rate	2.5e-05	1.0e-08	2.5	0.12	0.02
CogMech4	unemployment rate	2.8e-05	1.217e-08	2.3	0.15	0.03
Percept5	Unemployment rate	3.0e-05	1.111e-08	2.7	0.18	0.01
Subcategories
Family	Unemployment rate	−2.0e-05	1.111e-08	−1.8	0.08	0.08
Positive emotion	Unemployment rate	−7.5e-06	5.357e-09	−1.4	0.05	0.17
Negative emotion	Unemployment rate	1.7e-04	2.742e-08	6.2	0.52	<0.001
Anxiety	Unemployment rate	1.1e-05	1.375e-08	0.8	0.03	0.42
Anger	Unemployment rate	8.0e-06	1.143e-08	0.7	0.02	0.48
Sadness	Unemployment rate	6.5e-05	1.512e-08	4.3	0.38	0.001
Body	Unemployment rate	−2.3e-05	6.970e-09	−3.3	0.25	0.002
Health	Unemployment rate	−1.2e-04	2.553e-08	−4.7	0.44	<0.001
Insight	Unemployment rate	−1.1e-05	5.238e-09	−2.1	0.10	0.04
Exclusive	Unemployment rate	2.2e-05	1.048e-08	2.1	0.16	0.04
Feel	Unemployment rate	7.5e-06	1.25e-08	0.6	0.01	0.55
I	Unemployment rate	1.6e-04	2.712e-08	5.9	0.53	<0.001
Assent	Unemployment rate	1.9e-05	8.636e-09	2.2	0.13	0.03
Work	Unemployment rate	−1.1e-05	5.238e-09	−2.1	0.10	0.04
Achievement	Unemployment rate	−1.4e-04	2.545e-08	−5.5	0.48	<0.001

¹Social: social process. ²Affect: affective process. ³Bio: biological process. ⁴CogMech: cognitive process. ⁵Percept: perceptual process.