Table 2.

Correlations between SUS score, age, education, and VST variables

		SUS
Age, y	Pearson Correlation	–0.070
	Sig. (2-tailed)	0.607
	N	57
Education, y	Pearson Correlation	–0.010
	Sig. (2-tailed)	0.940
	N	57
Average Duration for 3 trials	Pearson Correlation	–0.496**
	Sig. (2-tailed)	0.000
	N	57
Sum of Errors for 3 trials	Pearson Correlation	–0.250
	Sig. (2-tailed)	0.060
	N	57

^**Correlation is significant at the 0.01 level (2-tailed).