Latent Variable

Question items

Factor load

CR

AVE

Safety

A5

0.823

0.902

0.647

A4

0.817

A3

0.795

A2

0.813

A1

0.774

Comfort

B5

0.729

0.875

0.583

B4

0.788

B3

0.776

B2

0.755

B1

0.767

Aesthetics

C5

0.744

0.873

0.579

C4

0.790

C3

0.762

C2

0.760

C1

0.749

Accessibility

D5

0.789

0.890

0.618

D4

0.782

D3

0.770

D2

0.772

D1

0.817

Facility completeness

F5

0.738

0.889

0.616

F4

0.839

F3

0.752

F2

0.783

F1

0.807

Dynamic Communication Activity

G1

0.784

0.852

0.590

G2

0.715

G3

0.758

G4

0.813

Static Communication Activity

P4

0.758

0.842

0.571

P3

0.761

P2

0.776

P1

0.727

Subjective Happiness

Q1

0.726

0.869

0.571

Q2

0.769

Q3

0.773

Q4

0.754

Q5

0.754