		Number of participants	Average	Standard deviation	F	p
Immediate recall	Experimental sample	50	24.26	4.84	7.67	0.007
Immediate recall	Control sample	50	21.29	5.83	7.67	0.007
Delayed recall	Experimental sample	50	31.65	6.71	5.81	0.018
Delayed recall	Control sample	50	28.22	7.48	5.81	0.018