|
y
|
WAI
|
1 = medium, 2 = good, 3 = excellent
|
|
×1
|
Sex
|
0 = male, 1 = female
|
|
×2
|
Age
|
Accurate values
|
|
×3
|
Number of working years
|
Accurate values
|
|
×4
|
Education level
|
0 = bachelor’s degree or above, 1 = Junior college, 2 = High school, 3 = Junior high school and below
|
|
×5
|
Marital status
|
0 = Unmarried, 1 = Married
|
|
×6
|
Professional title
|
0 = Intermediate and above, 1 = Primary, 2 = None
|
|
×7
|
Income
|
Accurate values
|
|
×8
|
Work units
|
0 = Mining unit, 1 = Beneficiation unit, 2 = Smelting unit
|
|
×9
|
Job burnout
|
0 = Zero burnout, 1 = Mild burnout, 2 = Moderate burnout, 3 = High burnout
|
