Occupation: Traffic Technicians
Task: Study traffic delays by noting times of delays, the numbers of vehicles affected, and vehicle speed through the delay area.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 1.21 (N=77)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 34.35 (N=77)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 40.96 (N=77)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 10.45 (N=77)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 9.89 (N=77)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 2.86 (N=77)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.28 (N=77)
Source: Incumbent, 06/2008

Scale: Importance
Value: 3.2 (N=75)
Source: Incumbent, 06/2008

Scale: Relevance of Task
Value: 56.46 (N=137)
Source: Incumbent, 06/2008