Table 5.

Results of correlations between visual working memory capacity (Pashler's K) and mean Cowan's K of each target condition

	Statistic	p
HCS (n = 74)
Flickering-bias/predictive cue	rs = 0.318	0.006**
Flickering-bias/non-predictive cue	rs = 0.480	< 0.001***
Non-flickering-bias/predictive cue	rs = 0.289	0.013*
Non-flickering-bias/non-predictive cue	rs = 0.293	0.011*
PSZ (n = 66)
Flickering-bias/predictive cue	rs = 0.225	0.070
Flickering-bias/non-predictive cue	rs = 0.243	0.049*
Non-flickering-bias/predictive cue	rs = 0.238	0.055
Non-flickering-bias/non-predictive cue	rs = 0.281	0.023*
Fisher z transformation
Flickering-bias/predictive cue	z = 0.581	0.281
Flickering-bias/non-predictive cue	z = 1.589	0.056
Non-flickering-bias/predictive cue	z = 0.317	0.376
Non-flickering-bias/non-predictive cue	z = 0.076	0.470

Abbreviations: HCS = healthy control subjects; PSZ = people with schizophrenia. Asterisks indicate significance p < 0.001 = ***, p < 0.01 = **, p < 0.05 = *. The non-significant z scores indicate no significant differences between groups of the correlations of VWM capacity and mean target Cowan's K in each condition.