Correlations for all pairs of data series (method=pearson)
	Intention_to_Use	Relative_Advantage	Perceived_Usefulness	Perceived_Ease_of_Use	Information_Quality	System_Quality	groupB	genderB
Intention_to_Use	1	0.64	0.495	0.523	0.5	0.533	0.452	0.163
Relative_Advantage	0.64	1	0.427	0.464	0.466	0.43	0.41	0.077
Perceived_Usefulness	0.495	0.427	1	0.638	0.577	0.43	0.219	0.209
Perceived_Ease_of_Use	0.523	0.464	0.638	1	0.702	0.451	0.198	0.181
Information_Quality	0.5	0.466	0.577	0.702	1	0.627	0.152	0.204
System_Quality	0.533	0.43	0.43	0.451	0.627	1	0.261	0.214
groupB	0.452	0.41	0.219	0.198	0.152	0.261	1	-0.027
genderB	0.163	0.077	0.209	0.181	0.204	0.214	-0.027	1

Correlations for all pairs of data series with p-values
pair	Pearson r	Spearman rho	Kendall tau
Intention_to_Use;Relative_Advantage	0.6397	0.5977	0.4895
p-value	(0)	(0)	(0)
Intention_to_Use;Perceived_Usefulness	0.4951	0.4694	0.3725
p-value	(0)	(0)	(0)
Intention_to_Use;Perceived_Ease_of_Use	0.5231	0.501	0.3939
p-value	(0)	(0)	(0)
Intention_to_Use;Information_Quality	0.5001	0.4711	0.3702
p-value	(0)	(0)	(0)
Intention_to_Use;System_Quality	0.5329	0.5101	0.3968
p-value	(0)	(0)	(0)
Intention_to_Use;groupB	0.4524	0.4031	0.3538
p-value	(0)	(0)	(0)
Intention_to_Use;genderB	0.1631	0.2026	0.1778
p-value	(0.0291)	(0.0065)	(0.0069)
Relative_Advantage;Perceived_Usefulness	0.4265	0.3903	0.3042
p-value	(0)	(0)	(0)
Relative_Advantage;Perceived_Ease_of_Use	0.4644	0.4298	0.3347
p-value	(0)	(0)	(0)
Relative_Advantage;Information_Quality	0.4656	0.4348	0.3382
p-value	(0)	(0)	(0)
Relative_Advantage;System_Quality	0.4298	0.3972	0.2996
p-value	(0)	(0)	(0)
Relative_Advantage;groupB	0.4102	0.385	0.3351
p-value	(0)	(0)	(0)
Relative_Advantage;genderB	0.0774	0.0772	0.0672
p-value	(0.3034)	(0.3045)	(0.3032)
Perceived_Usefulness;Perceived_Ease_of_Use	0.638	0.5758	0.4631
p-value	(0)	(0)	(0)
Perceived_Usefulness;Information_Quality	0.5773	0.5368	0.4288
p-value	(0)	(0)	(0)
Perceived_Usefulness;System_Quality	0.4296	0.4096	0.3142
p-value	(0)	(0)	(0)
Perceived_Usefulness;groupB	0.2193	0.1942	0.1694
p-value	(0.0032)	(0.0092)	(0.0096)
Perceived_Usefulness;genderB	0.2094	0.2029	0.1769
p-value	(0.0049)	(0.0065)	(0.0068)
Perceived_Ease_of_Use;Information_Quality	0.702	0.6535	0.5259
p-value	(0)	(0)	(0)
Perceived_Ease_of_Use;System_Quality	0.4513	0.4014	0.3002
p-value	(0)	(0)	(0)
Perceived_Ease_of_Use;groupB	0.1983	0.1438	0.1235
p-value	(0.0078)	(0.0548)	(0.055)
Perceived_Ease_of_Use;genderB	0.1809	0.2117	0.1819
p-value	(0.0154)	(0.0044)	(0.0047)
Information_Quality;System_Quality	0.6266	0.5985	0.4628
p-value	(0)	(0)	(0)
Information_Quality;groupB	0.1522	0.108	0.0929
p-value	(0.0419)	(0.15)	(0.1494)
Information_Quality;genderB	0.2044	0.2177	0.1872
p-value	(0.006)	(0.0034)	(0.0037)
System_Quality;groupB	0.2612	0.2291	0.1929
p-value	(4e-04)	(0.002)	(0.0022)
System_Quality;genderB	0.2138	0.2278	0.1918
p-value	(0.0041)	(0.0022)	(0.0024)
groupB;genderB	-0.0273	-0.0273	-0.0273
p-value	(0.7168)	(0.7168)	(0.7157)

Meta Analysis of Correlation Tests
Number of significant by total number of Correlations
Type I error	Pearson r	Spearman rho	Kendall tau
0.01	0.82	0.86	0.86
0.02	0.86	0.86	0.86
0.03	0.89	0.86	0.86
0.04	0.89	0.86	0.86
0.05	0.93	0.86	0.86
0.06	0.93	0.89	0.89
0.07	0.93	0.89	0.89
0.08	0.93	0.89	0.89
0.09	0.93	0.89	0.89
0.1	0.93	0.89	0.89