TABLE 2.

Follow-up analysis of the significant main effect of position with paired-samples t-tests.

Comparisons	Difference of the means	SD	t	p
Recall 1 with rec. 2	–2.67	2.63	–8.949	<0.001
Recall 1 with rec. 3	–6.04	4.89	–10.913	<0.001
Recall 1 with rec. 4	–5.00	4.90	–9.004	<0.001
Recall 2 with rec. 3	–3.37	3.05	–9.778	<0.001
Recall 2 with rec. 4	–2.33	3.09	–6.678	<0.001
Recall 3 with rec. 4	1.04	1.83	–5.021	<0.001