. 2020 Feb 24;63(1):e20. doi: 10.1192/j.eurpsy.2020.21

Table 2.

Spearman’s rank-order correlations between N-back variables, subclinical symptoms, and SFS outcomes (N = 466)

	Soc Engag ^a	Interp Comm ^b	Indep-Perf ^b	Recr ^a	Prosoc ^a	Indep-Comp ^a	Occup ^a	PLEs	Dis Sx	Neg Sx	WM d′	WM RT
SFS Total ^c	0.38^**	0.31^**	0.67^**	0.74^**	0.84^**	0.41^**	0.20^**	−0.06	−0.04	−0.19^**	−0.11^*	0.05
Soc Engag ^a		0.42^**	0.14^**	0.14^**	0.29^**	0.18^**	0.15^**	−0.12^*	−0.12^*	−0.13^*	−0.04	0.008
Interp-Comm ^b			0.20^**	0.03	0.22^**	0.25^**	0.08	−0.13^**	−0.17^**	−0.10^*	0.02	0.03
Indep-Perf ^b				0.42^**	0.32^**	0.44^**	0.19^**	−0.07 ^d	−0.08 ^d	−0.18^** ^d	−0.11^* ^d	0.007
Recr ^a					0.51^**	0.19^**	0.07	0.03	0.04	−0.16^**	−0.10^*	0.04
Prosoc ^a						0.14^**	0.14^**	−0.04	−0.01	−0.12^*	−0.08	0.04
Indep-Comp ^a							0.24^**	−0.13^**	−0.14^**	−0.07	−0.01	0.002
Occup ^a								0.001	−0.06	0.07	0.02	−0.003
PLEs									0.71^**	0.11^*	−0.03	0.004
Dis Sx										0.12^**	−0.03	−0.02
Neg Sx											−0.06	0.02
WM d′												−0.26^**

Abbreviations: Dis, disorganized; Indep-Comp, independence-competence; Indep-Perf, independence-performance; Interp Comm, interpersonal communication; Neg, negative; Occup, occupation; PLEs, psychotic-like experiences; Prosoc, prosocial; Recr, recreation; SFS, Social Functioning Scale; Soc Engag, social engagement; Sx, symptoms; WM d′ = working memory sensitivity. WM RT, working memory reaction time.

N = 464.

N = 465.

N = 463.

Gender as covariate.

p < .05

^**

p < .01.