Effect of Age, Education, and Bilingualism on Confrontation Naming in Older Illiterate and Low-Educated Populations

Table 2

Descriptive statistics for variables in the hierarchical multiple regression.

Variable	M	SD	𝑄1	Mdn	𝑄3	100 × Pearson correlation
						1	2	3	4	5	6
(1) Age (years)	47.40	25.62	24	28	75	—
(2) Education	4.15	3.71	0	5	8	−3	—
(3) L2 speaking	1.11	1.36	0	1	2	−18	75**	—
(4) L2 writing	.96	1.37	0	0	2	12	68**	68**	—
(5) L2 reading	1.04	1.46	0	0	2	8	73**	71**	96**	—
(6) naming	49.85	6.32	47	51	56	−57**	18	20	4	9	—

Note. 𝑁=47 participants (1 omitted as an outlier). 𝑄₁ = 1st quartile, and 𝑄₃ = 3rd quartile.
^∗∗𝑃<.01.