Latent variables and corresponding indicators

Effect

Mean

SD

Min.

Max.

Aircraft noise annoyance

Aircraft noise is more annoyed than other noise

(+)

2.91

1.87

1

7

Annoyed by aircraft noise

(+)

2.93

1.85

1

7

Aware of problems causing by aircraft noise

(+)

2.94

1.82

1

7

Bearable several times with moderate aircraft noise

(−)

4.86

1.96

1

7

Care about aircraft noise when hearing indoor

(+)

3.67

2.05

1

7

Importance to have airport in the city

(−)

5.01

2.17

1

7

Annoyance by other sources

Annoyed by neighbor noise

(+)

3.70

2.38

1

7

Annoyed by rail traffic noise

(+)

1.99

1.67

1

7

Annoyed by road traffic noise

(+)

3.36

2.05

1

7

Noise sensitivity

Being easily awaken by noise

(+)

4.51

2.35

1

7

Good at concentrating

(−)

4.78

1.94

1

7

Sensitive to noise

(+)

4.01

2.23

1

7