Occupation: Traffic Technicians
Task: Compute time settings for traffic signals or speed restrictions, using standard formulas.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 14.4 (N=58)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 38.65 (N=58)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 26.77 (N=58)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 4.26 (N=58)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 2.61 (N=58)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 13.31 (N=58)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=58)
Source: Incumbent, 06/2008

Scale: Importance
Value: 3.39 (N=57)
Source: Incumbent, 06/2008

Scale: Relevance of Task
Value: 38.01 (N=138)
Source: Incumbent, 06/2008