Occupation: Transportation Engineers
Task: Investigate traffic problems and recommend methods to improve traffic flow or safety.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=22)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 22.73 (N=22)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 22.73 (N=22)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 36.36 (N=22)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 18.18 (N=22)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=22)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=22)
Source: Occupational Expert, 07/2011

Scale: Importance
Value: 3.91 (N=22)
Source: Occupational Expert, 07/2011

Scale: Relevance of Task
Value: 95.65 (N=23)
Source: Occupational Expert, 07/2011