Table 2 Results of the measurements and constructs (***P ≤ 0.001)

Attitude

Environment

.856

.045

.666

***

Quality of life

.991

.042

.798

***

Safety

.872

.041

.737

***

Utility

1.000

.789

Expected risks

Noise

1.000

.678

Loss of personal contact

.917

.072

.503

***

Stress

1.345

.069

.838

***

Job loss

.722

.061

.465

***

Blocked sky

1.299

.074

.718

***

Expected benefits

Time flexibility

1.000

.737

Spatial flexibility

.993

.054

.708

***

Fast delivery

.968

.050

.760

***

Reliability

.853

.051

.646

***

Environmentally friendly

.456

.043

.401

***

Technophilia

Well informed

.743

.045

.612

***

Enthusiasm

1.086

.056

.844

***

Interested

1.000

.811