Table 3.

Summary of Participant Group × Test Phase analyses for each task index of the WM tasks.

	Main effect of phase			Main effect of group			Interaction effect
	F(1,89)	p	${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$	F(1,89)	p	${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$	F(1,89)	p	${\mathrm{\eta }}_{\mathrm{p}}^{\mathrm{2}}$
L2 listening span	22.486	0.000	0.202	0.431	0.513	0.005	2.707	0.103	0.030
Letter running span	0.216	0.643	0.002	0.540	0.464	0.006	1.127	0.291	0.013
2-back: RT	5.497	0.021	0.058	0.243	0.623	0.003	5.228	0.025	0.055
2-back: accuracy	31.816	0.000	0.263	0.019	0.890	0.000	2.101	0.151	0.023
	Simple effect (of progress) for participant groups
	Control			Interpreting
2-back: RT	p = 0.968, r = 0.006			p = 0.001, r = 0.457