Occupation: Transportation Engineers
Task: Evaluate traffic control devices or lighting systems to determine need for modification or expansion.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 4.35 (N=23)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 30.43 (N=23)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 30.43 (N=23)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 21.74 (N=23)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 8.7 (N=23)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=23)
Source: Occupational Expert, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 4.35 (N=23)
Source: Occupational Expert, 07/2011

Scale: Importance
Value: 3.74 (N=23)
Source: Occupational Expert, 07/2011

Scale: Relevance of Task
Value: 95.83 (N=24)
Source: Occupational Expert, 07/2011