Table 4 Mean scores (standard deviation) by socio-demographic factors for procedural justice

Ownership

State

2.84 (0.78)

3.10 (0.37)

2.86 (0.89)

2.24 (0.70)

Federal

2.70 (0.94)

3.34 (0.48)

2.43 (0.96)

2.53 (0.93)

Sig.²

0.162

0.006*

0.002*

0.222

Gender

Male

2.93

3.25

1.63 (0.74)

2.47 (0.87

Female

2.63

3.22

2.63 (0.95)

2.20 (0.79)

Sig.²

0.002*

0.862

0.004*

0.377

20–29

3.18 (0.46)

3.37 (0.49)

3.11 (032)

2.50 (0.58)

30–39

2.75 (0.96)

3.28 (0.45)

2.73 (1.04)

2.13 (0.75)

40–49

2.49 (0.82)

3.10 (0.40)

1.92 (0.63)

2.73 (0.88)

50 and above

2.43 (0.99)

3.20 (0.45)

1.86 (0.77)

3.50 (0.58)

Sig³

0.000*

0.146

0.000*

0.004*

Marital status

Single

3.01 (0.59)

3.32 (0.48)

3.05 (0.31)

2.33 (0.77)

Married

2.66 (0.95)

3.21 (0.45)

2.47 (1.03)

2.46 (0.90)

Sig²

0.001*

0.239

0.000*

0.612

Education

≤Bachelors

2.79 (0.88)

3.30 (0.49)

2.63 (0.94)

2.42 (0.77)

≥Masters

2.56 (0.90)

3.04 (0.21)

1.70 (0.95)

2.42 (1.02)

Sig²

0.086

0.014*

0.003*

0.986

Tenure

< 10 years

2.86 (0.84)

3.26 (0.47)

2.76 (0.94)

2.22 (0.73)

> 10 years

2.41 (0.94)

3.00 (0.00)

2.23 (0.91)

3.00 (0.96)

Sig²

0.002*

0.171

0.000*

0.002*