[Retracted] A Study on Factors Influencing the Use of Unmanned Driving Technology Based on TAM Model

Table 3

Variable correlation.

Variable		Perceived usefulness	Perceived ease of use	Perceived enjoyment	Perceived risk	Perceived cost	Conformity	Intention to use
Perceived usefulness	Pearson correlation	1	0.499	0.044	−0.052	−0.017	−0.044	0.020
	Sig. (2-tailed)		0.000	0.444	0.367	0.775	0.450	0.724
	Number of cases	301	301	301	301	301	301	301
Perceived ease-of-use	Pearson correlation	0.499	1	0.090	0.001	−0.046	−0.007	0.007
	Sig. (2-tailed)	0.000		0.121	0.980	0.425	0.910	0.903
	Number of cases	301	301	301	301	301	301	301
Perceived enjoyment	Pearson correlation	0.044	0.090	1	−0.100	0.009	0.349	0.306
	Sig. (2-tailed)	0.444	0.121		0.082	0.872	0.000	0.000
	Number of cases	301	301	301	301	301	301	301
Perceived risk	Pearson correlation	−0.052	0.001	−0.100	1	−0.014	−0.115	−0.249
	Sig. (2-tailed)	0.367	0.980	0.082		0.807	0.046	0.000
	Number of cases	301	301	301	301	301	301	301
Perceived cost	Pearson correlation	−0.017	−0.046	0.009	−0.014	1	0.087	−0.244
	Sig. (2-tailed)	0.000	0.000	0.000	0.000		0.000	0.000
	Number of cases	301	301	301	301	301	301	301
Conformity	Pearson correlation	−0.044	−0.007	0.349	−0.115	0.087	1	0.517
	Sig. (2-tailed)	0.450	0.910	0.000	0.046	0.132		0.000
	Number of cases	301	301	301	301	301	301	301
Intention to use	Pearson correlation	0.020	0.007	0.306	−0.249	−0.244	0.517	1
	Sig. (2-tailed)	0.724	0.903	0.000	0.000	0.000	0.000
	Number of cases	301	301	301	301	301	301	301