Occupation: Transportation Security Screeners
Task: Check passengers' tickets to ensure that they are valid, and to determine whether passengers have designations that require special handling, such as providing photo identification.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=24)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0 (N=24)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 4.17 (N=24)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 8.33 (N=24)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 20.83 (N=24)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 8.33 (N=24)
Source: Occupational Expert, 06/2009

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 58.33 (N=24)
Source: Occupational Expert, 06/2009

Scale: Importance
Value: 4.71 (N=24)
Source: Occupational Expert, 06/2009

Scale: Relevance of Task
Value: 88.89 (N=27)
Source: Occupational Expert, 06/2009