		Number of participants	Scores average	Standard deviation	F	p
Age group 1: 18 - 29 years	Experimental sample	15	62.32	9.32	0.27	0.02
Age group 1: 18 - 29 years	Control sample	17	53.44	11.31	0.27	0.02
Age group 2: 30 - 39 years	Experimental sample	10	55	10.07	0.10	0.81
Age group 2: 30 - 39 years	Control sample	11	56.09	10.50	0.10	0.81
Age group 3: 40 - 49 years	Experimental sample	12	56.7	11.71	0.64	0.02
Age group 3: 40 - 49 years	Control sample	10	41.7	16.54	0.64	0.02
Age group 4: 50 years and over	Experimental sample	13	47.8	9.46	0.03	0.46
Age group 4: 50 years and over	Control sample	12	44.91	9.75	0.03	0.46