Occupation: Railroad Brake, Signal, and Switch Operators
Task: Ride atop cars that have been shunted, and turn handwheels to control speeds or stop cars at specified positions.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 5.32 (N=43)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 14.38 (N=43)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 7.09 (N=43)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 27.19 (N=43)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 27.34 (N=43)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 10.97 (N=43)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 7.71 (N=43)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.89 (N=42)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 38.49 (N=123)
Source: Incumbent, 06/2007