Table 1.

Descriptive statistics. Square brackets indicate statistics based on the imputed dataset.

Variable	N	Missing (%)	Mean	SD	Min	Max
Age in years	106	0	63.44	8.02	50	84
Years of Education	106	0	13.1	2.74	8	18
Years lived in the U.S.	106	0	45.39	15.63	4	84
Age started learning English	106	0	13.54	9.99	1	50
Age started using English	106	0	16.8	12.9	2	56
MMSE	106	0	28	1.49	25	30
Self-rated health	106	0	2.55	1.01	1	5
Self-rated English proficiency	106	0	2.89	1.68	1	7
Self-rated Spanish proficiency	106	0	1.99	1.56	1	7
Self-rated Language use	106	0	4.01	1.31	1	7
Language use type	106	0	1.92	1.78	0	6
Language proficiency type	106	0	1.88	1.44	0	6
Inhibition	104 [106]	1.9 [0]	45.09 [45.07]	41.09 [40.72]	−38.14 [−38.14]	165.7 [165.7]
Working Memory	106	0	2.56	0.88	0.5	5
Attention	95	10.4	89.38	59.19	3	299
Attention (square root of)	95 [106]	10.4 [0]	8.96 [9.17]	3.02 [2.95]	1.73 [1.73]	17.29 [17.29]
Speed (ms)	106	0	595.2	122.2	367.1	946

Note: MMSE: Mini-Mental Status Examination; Self-rated health: 1 = Excellent, 5 = Poor; Self-rated English proficiency and Self-rated Spanish proficiency: 1 = Native-like knowledge, 7 = Very limited knowledge; Self-rated Language use: 1 = Spanish only, 4 = Equal, 7 = English only; Language use type and Language proficiency type: 0 = balanced, 6 = dominant (see text for description); Inhibition: response-time difference (in ms) between the congruent and incongruent conditions of the Simon task; Working Memory: span length; Attention: response-time difference (in ms) between conditions A and B of the Trail Making test.